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IP address details
AS33891
CORE-BACKBONE GMBH GLOBAL NETWORK ·www.core-backbone.com
IP address details
AS33891
CORE-BACKBONE GMBH GLOBAL NETWORK ·www.core-backbone.com
  • Summary IP.CC
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  • Upstream
  • Downstream
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  • IX

Summary

  • As Number
    AS33891
  • Org Name
    CORE-BACKBONE GMBH GLOBAL NETWORK
  • Country
    Germany
  • Country Code
    DE
  • Website
  • Regional Registry
    RIPE
  • Allocated Date
    1st September 2004
  • Allocated Status
    Allocated
  • Ipv4 Prefixes
    0
  • Ipv6 Prefixes
    0
  • Ipv4 Peers
    237
  • Ipv6 Peers
    190
  • Ipv4 Upstreams
    0
  • Ipv6 Upstreams
    0

Prefixes

There are 0 IPv4 Prefixes for this ASN.

Country
Announced Prefix
Description
Parent Prefix
RIR
暂无数据
  • 1
IP Ranges API
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
Useful for GameTech, and Advertising Technology
IP Ranges API
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
Useful for GameTech, and Advertising Technology

Peers

There are 237 IPv4 Peers for this ASN.

Country
ASN
Description
IPv6
GermanyAS12306
Plus.line AG
true
GermanyAS12337
IT Service Provider located in Nuernberg, Germany
true
SwitzerlandAS12387
TON Total optical Networks AG
true
SwedenAS12552
GlobalConnect AB
true
AustriaAS12577
Muehlgasse 14E
true
GermanyAS12655
Telefonbuch Verlag Hans Mueller GmbH & Co. KG
true
GermanyAS12731
IPHH Internet Port Hamburg GmbH
true
PolandAS12912
T-Mobile Polska S.A.
true
SwedenAS1299
Arelion, f/k/a Telia Carrier
true
GermanyAS13101
TNG Stadtnetz GmbH
true
GermanyAS15594
Gladbacherstr. 74
false
GermanyAS15598
NorthC Deutschland GmbH
true
GermanyAS15817
Mittwald CM Service GmbH und Co. KG
true
GermanyAS15894
LEITWERK AG
true
GermanyAS15945
Koschatplatz 1
true
GermanyAS16097
04107 Leipzig
true
GermanyAS16316
TMT GmbH & Co. KG
true
SingaporeAS18106
Viewqwest Pte Ltd
true
GermanyAS196819
DEMANDO GmbH
true
GermanyAS196922
Hofmeir Media GmbH
true
  • 1
  • 2
  • 3
  • 4
  • 5
  • 12
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity

Upstream

There are 0 IPv4 Upstreams for this ASN.

Country
ASN
Description
IPv6
暂无数据
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity

Downstream

There are 211 IPv4 Downstreams for this ASN.

Country
ASN
Description
IPv6
GermanyAS12306
Plus.line AG
true
GermanyAS12337
IT Service Provider located in Nuernberg, Germany
true
SwitzerlandAS12387
TON Total optical Networks AG
true
AustriaAS12577
Muehlgasse 14E
true
GermanyAS12655
Telefonbuch Verlag Hans Mueller GmbH & Co. KG
true
GermanyAS12731
IPHH Internet Port Hamburg GmbH
true
GermanyAS13101
TNG Stadtnetz GmbH
true
GermanyAS15594
Gladbacherstr. 74
false
GermanyAS15598
NorthC Deutschland GmbH
true
GermanyAS15817
Mittwald CM Service GmbH und Co. KG
true
GermanyAS15894
LEITWERK AG
true
GermanyAS15945
Koschatplatz 1
true
GermanyAS16097
04107 Leipzig
false
GermanyAS16316
TMT GmbH & Co. KG
true
GermanyAS196819
DEMANDO GmbH
true
GermanyAS196922
Hofmeir Media GmbH
true
GermanyAS196954
epcan breitband loesungen
true
GermanyAS197071
active-servers.com
true
GermanyAS197524
<------ BEGIN upstream peerings ------>
true
GermanyAS197637
ropa digital systems
true
  • 1
  • 2
  • 3
  • 4
  • 5
  • 11
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity

Graphs

World Map

WHOIS Details

% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See https://docs.db.ripe.net/terms-conditions.html

% Information related to 'AS33891'

% Abuse contact for 'AS33891' is '[email protected]'

aut-num: AS33891
as-name: CORE-BACKBONE
descr: CORE-BACKBONE GMBH GLOBAL NETWORK
remarks: *********************************************
remarks: Upstreams:
remarks: ---------------------------------------------
remarks: LEVEL3
import: from AS3356 accept ANY
export: to AS3356 announce AS-CORE-BACKBONE
remarks: ---------------------------------------------
remarks: TELIA
import: from AS1299 accept ANY
export: to AS1299 announce AS-CORE-BACKBONE
remarks: ---------------------------------------------
remarks: *********************************************
remarks: Heavy abstraction of accepting routes at peerings
remarks: as we do peer at many points with many networks and
remarks: do apply filter with their AS-SET, apply filters for
remarks: more specific than /24 prefixes, have max-prefix
remarks: filters applied, but we do not want to maintain always
remarks: a list here:
import: from AS-ANY accept ANY
remarks: Also, we do filter very strict our customers at
remarks: same very hard level.
remarks: ---------------------------------------------
remarks: Customers:
remarks: ---------------------------------------------
export: to AS-CORE-BACKBONE announce ANY
remarks: ---------------------------------------------
remarks: Peerings:
remarks: ---------------------------------------------
export: to AS-ANY announce AS-CORE-BACKBONE
remarks: ---------------------------------------------
import-via: AS6777 from AS-ANY EXCEPT AS-CORE-BACKBONE:AS-EXCEPTIONS accept ANY
export-via: AS6777 to AS-ANY EXCEPT AS-CORE-BACKBONE:AS-EXCEPTIONS announce ANY
remarks: *********************************************
org: ORG-IICG1-RIPE
admin-c: CGCR1-RIPE
tech-c: CGCR1-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
remarks: ** BGP communities for Core-Backbone customers **
remarks: ****************************************************
remarks: Origin communities on received routes:
remarks: 33891:33890 BLACKHOLE Community
remarks: 33891:33891 Routes learned at Core-Backbone 33891
remarks: 33891:33892 Routes learned at Customers/Downstreams
remarks: 33891:33893 Routes learned at Private/Publicpeering
remarks: 33891:33900 Routes learned at Private Peerings
remarks: ----------------------------------------------------
remarks: 33891:33894 Routes learned at NIX, Germany
remarks: 33891:33895 Routes learned at DECIX, FRA, Germany
remarks: 33891:33896 Routes learned at LINX, England
remarks: 33891:33897 Routes learned at AMSIX, The Netherlands
remarks: 33891:33898 Routes learned at SWISSIX, Switzerland
remarks: 33891:33899 Routes learned at VIX, Austria
remarks: 33891:33901 Routes learned at PEERINGCZ, Czech Republic
remarks: 33891:33902 Routes learned at HOPUS, Germany
remarks: 33891:33903 Routes learned at DECIX, NYK, United States
remarks: 33891:33904 Routes learned at NYIIX, United States
remarks: 33891:33905 Routes learned at ECIX-DUS, Germany
remarks: 33891:33906 Routes learned at FRANCEIX, France
remarks: 33891:33907 Routes learned at NETNOD, Sweden
remarks: 33891:33908 Routes learned at NIX, Czech Republic
remarks: 33891:33909 Routes learned at SAIX, Austria
remarks: 33891:33910 Routes learned at EQUINIX, Singapore
remarks: 33891:33911 Routes learned at BCIX, Germany
remarks: 33891:33912 Routes learned at COMMUNITY IX, Germany
remarks: 33891:33913 Routes learned at DECIX, DUS, Germany
remarks: 33891:33914 Routes learned at DECIX, MUC, Germany
remarks: 33891:33915 Routes learned at DECIX, HAM, Germany
remarks: 33891:33916 Routes learned at DECIX, MAD, Spain
remarks: 33891:33917 Routes learned at STHIX, COP, Denmark
remarks: 33891:33918 Routes learned at ESPANIX, MAD, Spain
remarks: 33891:33919 Routes learned at STG-IX, STG, Germany
remarks: 33891:33920 Routes learned at MIX-IT, MIL, Italy
remarks: ****************************************************
remarks: Prepend communities for advertising routes:
remarks: 33891:400X Routes announced to NIX, Germany
remarks: 33891:500X Routes announced to DECIX, FRA, Germany
remarks: 33891:600X Routes announced to LINX, England
remarks: 33891:700X Routes announced to AMSIX, The Netherlands
remarks: 33891:800X Routes announced to SWISSIX, Switzerland
remarks: 33891:900X Routes announced to VIX, Austria
remarks: 33891:1000X Routes announced to PEERINGCZ, Czech Republic
remarks: 33891:1100X Routes announced to HOPUS, GERMANY
remarks: 33891:1200X Routes announced to DECIX, NYK, United States
remarks: 33891:1300X Routes announced to NYIIX, United States
remarks: 33891:1400X Routes announced to ECIX-DUS, Germany
remarks: 33891:1500X Routes announced to FRANCEIX, France
remarks: 33891:1600X Routes announced to NETNOD, Sweden
remarks: 33891:1700X Routes announced to NIX, Czech Republic
remarks: 33891:1800X Routes announced to SAIX, Austria
remarks: 33891:1900X Routes announced to EQUINIX, Singapore
remarks: 33891:2000X Routes announced to BCIX, Germany
remarks: 33891:2100X Routes announced to COMMUNITY IX, Germany
remarks: 33891:2200X Routes announced to DECIX, DUS, Germany
remarks: 33891:2300X Routes announced to DECIX, MUC, Germany
remarks: 33891:2400X Routes announced to DECIX, HAM, Germany
remarks: 33891:2500X Routes announced to DECIX, MAD, Spain
remarks: 33891:2600X Routes announced to STHIX, COP, Danmark
remarks: 33891:2700X Routes announced to ESPANIX, MAD, Spain
remarks: 33891:2800X Routes announced to STGIX, STG, Germany
remarks: 33891:2900X Routes announced to MIX-IT, MIL, Italy
remarks: ---------------------------------------------------
remarks: X stands for 1-3 prepends or 0 for do not annouce
remarks: ****************************************************
mnt-by: CORE-BACKBONE
created: 2004-09-01T12:28:10Z
last-modified: 2023-07-20T08:19:37Z
source: RIPE

organisation: ORG-IICG1-RIPE
org-name: Core-Backbone GmbH
country: DE
org-type: LIR
address: Deutschherrnstr. 15-19
address: 90429
address: Nuernberg
address: GERMANY
phone: +4991131043200
e-mail: [email protected]
admin-c: DM2147-RIPE
admin-c: UK489-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: CORE-BACKBONE
notify: [email protected]
mnt-by: RIPE-NCC-HM-MNT
mnt-by: CORE-BACKBONE
abuse-c: CN2660-RIPE
created: 2004-04-17T11:08:15Z
last-modified: 2024-12-03T11:28:43Z
source: RIPE

role: Core-Backbone GmbH - Contact Role
address: Core-Backbone GmbH
address: Deutschherrnstr. 15-19
address: 90429 Nuernberg
abuse-mailbox: [email protected]
phone: +4991131043200
e-mail: [email protected]
org: ORG-IICG1-RIPE
admin-c: DM2147-RIPE
admin-c: UK489-RIPE
tech-c: DM2147-RIPE
tech-c: UK489-RIPE
nic-hdl: CGCR1-RIPE
mnt-by: CORE-BACKBONE
created: 2007-02-23T10:42:43Z
last-modified: 2024-02-13T13:47:55Z
source: RIPE

% This query was served by the RIPE Database Query Service version 1.114 (DEXTER)


% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See https://docs.db.ripe.net/terms-conditions.html

% Information related to 'AS33891'

% Abuse contact for 'AS33891' is '[email protected]'

aut-num: AS33891
as-name: CORE-BACKBONE
descr: CORE-BACKBONE GMBH GLOBAL NETWORK
remarks: *********************************************
remarks: Upstreams:
remarks: ---------------------------------------------
remarks: LEVEL3
import: from AS3356 accept ANY
export: to AS3356 announce AS-CORE-BACKBONE
remarks: ---------------------------------------------
remarks: TELIA
import: from AS1299 accept ANY
export: to AS1299 announce AS-CORE-BACKBONE
remarks: ---------------------------------------------
remarks: *********************************************
remarks: Heavy abstraction of accepting routes at peerings
remarks: as we do peer at many points with many networks and
remarks: do apply filter with their AS-SET, apply filters for
remarks: more specific than /24 prefixes, have max-prefix
remarks: filters applied, but we do not want to maintain always
remarks: a list here:
import: from AS-ANY accept ANY
remarks: Also, we do filter very strict our customers at
remarks: same very hard level.
remarks: ---------------------------------------------
remarks: Customers:
remarks: ---------------------------------------------
export: to AS-CORE-BACKBONE announce ANY
remarks: ---------------------------------------------
remarks: Peerings:
remarks: ---------------------------------------------
export: to AS-ANY announce AS-CORE-BACKBONE
remarks: ---------------------------------------------
import-via: AS6777 from AS-ANY EXCEPT AS-CORE-BACKBONE:AS-EXCEPTIONS accept ANY
export-via: AS6777 to AS-ANY EXCEPT AS-CORE-BACKBONE:AS-EXCEPTIONS announce ANY
remarks: *********************************************
org: ORG-IICG1-RIPE
admin-c: CGCR1-RIPE
tech-c: CGCR1-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
remarks: ** BGP communities for Core-Backbone customers **
remarks: ****************************************************
remarks: Origin communities on received routes:
remarks: 33891:33890 BLACKHOLE Community
remarks: 33891:33891 Routes learned at Core-Backbone 33891
remarks: 33891:33892 Routes learned at Customers/Downstreams
remarks: 33891:33893 Routes learned at Private/Publicpeering
remarks: 33891:33900 Routes learned at Private Peerings
remarks: ----------------------------------------------------
remarks: 33891:33894 Routes learned at NIX, Germany
remarks: 33891:33895 Routes learned at DECIX, FRA, Germany
remarks: 33891:33896 Routes learned at LINX, England
remarks: 33891:33897 Routes learned at AMSIX, The Netherlands
remarks: 33891:33898 Routes learned at SWISSIX, Switzerland
remarks: 33891:33899 Routes learned at VIX, Austria
remarks: 33891:33901 Routes learned at PEERINGCZ, Czech Republic
remarks: 33891:33902 Routes learned at HOPUS, Germany
remarks: 33891:33903 Routes learned at DECIX, NYK, United States
remarks: 33891:33904 Routes learned at NYIIX, United States
remarks: 33891:33905 Routes learned at ECIX-DUS, Germany
remarks: 33891:33906 Routes learned at FRANCEIX, France
remarks: 33891:33907 Routes learned at NETNOD, Sweden
remarks: 33891:33908 Routes learned at NIX, Czech Republic
remarks: 33891:33909 Routes learned at SAIX, Austria
remarks: 33891:33910 Routes learned at EQUINIX, Singapore
remarks: 33891:33911 Routes learned at BCIX, Germany
remarks: 33891:33912 Routes learned at COMMUNITY IX, Germany
remarks: 33891:33913 Routes learned at DECIX, DUS, Germany
remarks: 33891:33914 Routes learned at DECIX, MUC, Germany
remarks: 33891:33915 Routes learned at DECIX, HAM, Germany
remarks: 33891:33916 Routes learned at DECIX, MAD, Spain
remarks: 33891:33917 Routes learned at STHIX, COP, Denmark
remarks: 33891:33918 Routes learned at ESPANIX, MAD, Spain
remarks: 33891:33919 Routes learned at STG-IX, STG, Germany
remarks: 33891:33920 Routes learned at MIX-IT, MIL, Italy
remarks: ****************************************************
remarks: Prepend communities for advertising routes:
remarks: 33891:400X Routes announced to NIX, Germany
remarks: 33891:500X Routes announced to DECIX, FRA, Germany
remarks: 33891:600X Routes announced to LINX, England
remarks: 33891:700X Routes announced to AMSIX, The Netherlands
remarks: 33891:800X Routes announced to SWISSIX, Switzerland
remarks: 33891:900X Routes announced to VIX, Austria
remarks: 33891:1000X Routes announced to PEERINGCZ, Czech Republic
remarks: 33891:1100X Routes announced to HOPUS, GERMANY
remarks: 33891:1200X Routes announced to DECIX, NYK, United States
remarks: 33891:1300X Routes announced to NYIIX, United States
remarks: 33891:1400X Routes announced to ECIX-DUS, Germany
remarks: 33891:1500X Routes announced to FRANCEIX, France
remarks: 33891:1600X Routes announced to NETNOD, Sweden
remarks: 33891:1700X Routes announced to NIX, Czech Republic
remarks: 33891:1800X Routes announced to SAIX, Austria
remarks: 33891:1900X Routes announced to EQUINIX, Singapore
remarks: 33891:2000X Routes announced to BCIX, Germany
remarks: 33891:2100X Routes announced to COMMUNITY IX, Germany
remarks: 33891:2200X Routes announced to DECIX, DUS, Germany
remarks: 33891:2300X Routes announced to DECIX, MUC, Germany
remarks: 33891:2400X Routes announced to DECIX, HAM, Germany
remarks: 33891:2500X Routes announced to DECIX, MAD, Spain
remarks: 33891:2600X Routes announced to STHIX, COP, Danmark
remarks: 33891:2700X Routes announced to ESPANIX, MAD, Spain
remarks: 33891:2800X Routes announced to STGIX, STG, Germany
remarks: 33891:2900X Routes announced to MIX-IT, MIL, Italy
remarks: ---------------------------------------------------
remarks: X stands for 1-3 prepends or 0 for do not annouce
remarks: ****************************************************
mnt-by: CORE-BACKBONE
created: 2004-09-01T12:28:10Z
last-modified: 2023-07-20T08:19:37Z
source: RIPE

organisation: ORG-IICG1-RIPE
org-name: Core-Backbone GmbH
country: DE
org-type: LIR
address: Deutschherrnstr. 15-19
address: 90429
address: Nuernberg
address: GERMANY
phone: +4991131043200
e-mail: [email protected]
admin-c: DM2147-RIPE
admin-c: UK489-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: CORE-BACKBONE
notify: [email protected]
mnt-by: RIPE-NCC-HM-MNT
mnt-by: CORE-BACKBONE
abuse-c: CN2660-RIPE
created: 2004-04-17T11:08:15Z
last-modified: 2024-12-03T11:28:43Z
source: RIPE

role: Core-Backbone GmbH - Contact Role
address: Core-Backbone GmbH
address: Deutschherrnstr. 15-19
address: 90429 Nuernberg
abuse-mailbox: [email protected]
phone: +4991131043200
e-mail: [email protected]
org: ORG-IICG1-RIPE
admin-c: DM2147-RIPE
admin-c: UK489-RIPE
tech-c: DM2147-RIPE
tech-c: UK489-RIPE
nic-hdl: CGCR1-RIPE
mnt-by: CORE-BACKBONE
created: 2007-02-23T10:42:43Z
last-modified: 2024-02-13T13:47:55Z
source: RIPE

% This query was served by the RIPE Database Query Service version 1.114 (DEXTER)


IX

IP.CC
Search
IP address details
AS33891
CORE-BACKBONE GMBH GLOBAL NETWORK ·www.core-backbone.com
IP address details
AS33891
CORE-BACKBONE GMBH GLOBAL NETWORK ·www.core-backbone.com

Summary

  • As Number
    AS33891
  • Org Name
    CORE-BACKBONE GMBH GLOBAL NETWORK
  • Country
    Germany
  • Country Code
    DE
  • Website
  • Regional Registry
    RIPE
  • Allocated Date
    1st September 2004
  • Allocated Status
    Allocated
  • Ipv4 Prefixes
    0
  • Ipv6 Prefixes
    0
  • Ipv4 Peers
    237
  • Ipv6 Peers
    190
  • Ipv4 Upstreams
    0
  • Ipv6 Upstreams
    0

Prefixes

There are 0 IPv4 Prefixes for this ASN.

Country
Announced Prefix
Description
Parent Prefix
RIR
暂无数据
  • 1
IP Ranges API
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
Useful for GameTech, and Advertising Technology
IP Ranges API
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
Useful for GameTech, and Advertising Technology

Peers

There are 237 IPv4 Peers for this ASN.

Country
ASN
Description
IPv6
GermanyAS12306
Plus.line AG
true
GermanyAS12337
IT Service Provider located in Nuernberg, Germany
true
SwitzerlandAS12387
TON Total optical Networks AG
true
SwedenAS12552
GlobalConnect AB
true
AustriaAS12577
Muehlgasse 14E
true
GermanyAS12655
Telefonbuch Verlag Hans Mueller GmbH & Co. KG
true
GermanyAS12731
IPHH Internet Port Hamburg GmbH
true
PolandAS12912
T-Mobile Polska S.A.
true
SwedenAS1299
Arelion, f/k/a Telia Carrier
true
GermanyAS13101
TNG Stadtnetz GmbH
true
GermanyAS15594
Gladbacherstr. 74
false
GermanyAS15598
NorthC Deutschland GmbH
true
GermanyAS15817
Mittwald CM Service GmbH und Co. KG
true
GermanyAS15894
LEITWERK AG
true
GermanyAS15945
Koschatplatz 1
true
GermanyAS16097
04107 Leipzig
true
GermanyAS16316
TMT GmbH & Co. KG
true
SingaporeAS18106
Viewqwest Pte Ltd
true
GermanyAS196819
DEMANDO GmbH
true
GermanyAS196922
Hofmeir Media GmbH
true
  • 1
  • 2
  • 3
  • 4
  • 5
  • 12
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity

Upstream

There are 0 IPv4 Upstreams for this ASN.

Country
ASN
Description
IPv6
暂无数据
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity

Downstream

There are 211 IPv4 Downstreams for this ASN.

Country
ASN
Description
IPv6
GermanyAS12306
Plus.line AG
true
GermanyAS12337
IT Service Provider located in Nuernberg, Germany
true
SwitzerlandAS12387
TON Total optical Networks AG
true
AustriaAS12577
Muehlgasse 14E
true
GermanyAS12655
Telefonbuch Verlag Hans Mueller GmbH & Co. KG
true
GermanyAS12731
IPHH Internet Port Hamburg GmbH
true
GermanyAS13101
TNG Stadtnetz GmbH
true
GermanyAS15594
Gladbacherstr. 74
false
GermanyAS15598
NorthC Deutschland GmbH
true
GermanyAS15817
Mittwald CM Service GmbH und Co. KG
true
GermanyAS15894
LEITWERK AG
true
GermanyAS15945
Koschatplatz 1
true
GermanyAS16097
04107 Leipzig
false
GermanyAS16316
TMT GmbH & Co. KG
true
GermanyAS196819
DEMANDO GmbH
true
GermanyAS196922
Hofmeir Media GmbH
true
GermanyAS196954
epcan breitband loesungen
true
GermanyAS197071
active-servers.com
true
GermanyAS197524
<------ BEGIN upstream peerings ------>
true
GermanyAS197637
ropa digital systems
true
  • 1
  • 2
  • 3
  • 4
  • 5
  • 11
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity

Graphs

World Map

WHOIS Details

% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See https://docs.db.ripe.net/terms-conditions.html

% Information related to 'AS33891'

% Abuse contact for 'AS33891' is '[email protected]'

aut-num: AS33891
as-name: CORE-BACKBONE
descr: CORE-BACKBONE GMBH GLOBAL NETWORK
remarks: *********************************************
remarks: Upstreams:
remarks: ---------------------------------------------
remarks: LEVEL3
import: from AS3356 accept ANY
export: to AS3356 announce AS-CORE-BACKBONE
remarks: ---------------------------------------------
remarks: TELIA
import: from AS1299 accept ANY
export: to AS1299 announce AS-CORE-BACKBONE
remarks: ---------------------------------------------
remarks: *********************************************
remarks: Heavy abstraction of accepting routes at peerings
remarks: as we do peer at many points with many networks and
remarks: do apply filter with their AS-SET, apply filters for
remarks: more specific than /24 prefixes, have max-prefix
remarks: filters applied, but we do not want to maintain always
remarks: a list here:
import: from AS-ANY accept ANY
remarks: Also, we do filter very strict our customers at
remarks: same very hard level.
remarks: ---------------------------------------------
remarks: Customers:
remarks: ---------------------------------------------
export: to AS-CORE-BACKBONE announce ANY
remarks: ---------------------------------------------
remarks: Peerings:
remarks: ---------------------------------------------
export: to AS-ANY announce AS-CORE-BACKBONE
remarks: ---------------------------------------------
import-via: AS6777 from AS-ANY EXCEPT AS-CORE-BACKBONE:AS-EXCEPTIONS accept ANY
export-via: AS6777 to AS-ANY EXCEPT AS-CORE-BACKBONE:AS-EXCEPTIONS announce ANY
remarks: *********************************************
org: ORG-IICG1-RIPE
admin-c: CGCR1-RIPE
tech-c: CGCR1-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
remarks: ** BGP communities for Core-Backbone customers **
remarks: ****************************************************
remarks: Origin communities on received routes:
remarks: 33891:33890 BLACKHOLE Community
remarks: 33891:33891 Routes learned at Core-Backbone 33891
remarks: 33891:33892 Routes learned at Customers/Downstreams
remarks: 33891:33893 Routes learned at Private/Publicpeering
remarks: 33891:33900 Routes learned at Private Peerings
remarks: ----------------------------------------------------
remarks: 33891:33894 Routes learned at NIX, Germany
remarks: 33891:33895 Routes learned at DECIX, FRA, Germany
remarks: 33891:33896 Routes learned at LINX, England
remarks: 33891:33897 Routes learned at AMSIX, The Netherlands
remarks: 33891:33898 Routes learned at SWISSIX, Switzerland
remarks: 33891:33899 Routes learned at VIX, Austria
remarks: 33891:33901 Routes learned at PEERINGCZ, Czech Republic
remarks: 33891:33902 Routes learned at HOPUS, Germany
remarks: 33891:33903 Routes learned at DECIX, NYK, United States
remarks: 33891:33904 Routes learned at NYIIX, United States
remarks: 33891:33905 Routes learned at ECIX-DUS, Germany
remarks: 33891:33906 Routes learned at FRANCEIX, France
remarks: 33891:33907 Routes learned at NETNOD, Sweden
remarks: 33891:33908 Routes learned at NIX, Czech Republic
remarks: 33891:33909 Routes learned at SAIX, Austria
remarks: 33891:33910 Routes learned at EQUINIX, Singapore
remarks: 33891:33911 Routes learned at BCIX, Germany
remarks: 33891:33912 Routes learned at COMMUNITY IX, Germany
remarks: 33891:33913 Routes learned at DECIX, DUS, Germany
remarks: 33891:33914 Routes learned at DECIX, MUC, Germany
remarks: 33891:33915 Routes learned at DECIX, HAM, Germany
remarks: 33891:33916 Routes learned at DECIX, MAD, Spain
remarks: 33891:33917 Routes learned at STHIX, COP, Denmark
remarks: 33891:33918 Routes learned at ESPANIX, MAD, Spain
remarks: 33891:33919 Routes learned at STG-IX, STG, Germany
remarks: 33891:33920 Routes learned at MIX-IT, MIL, Italy
remarks: ****************************************************
remarks: Prepend communities for advertising routes:
remarks: 33891:400X Routes announced to NIX, Germany
remarks: 33891:500X Routes announced to DECIX, FRA, Germany
remarks: 33891:600X Routes announced to LINX, England
remarks: 33891:700X Routes announced to AMSIX, The Netherlands
remarks: 33891:800X Routes announced to SWISSIX, Switzerland
remarks: 33891:900X Routes announced to VIX, Austria
remarks: 33891:1000X Routes announced to PEERINGCZ, Czech Republic
remarks: 33891:1100X Routes announced to HOPUS, GERMANY
remarks: 33891:1200X Routes announced to DECIX, NYK, United States
remarks: 33891:1300X Routes announced to NYIIX, United States
remarks: 33891:1400X Routes announced to ECIX-DUS, Germany
remarks: 33891:1500X Routes announced to FRANCEIX, France
remarks: 33891:1600X Routes announced to NETNOD, Sweden
remarks: 33891:1700X Routes announced to NIX, Czech Republic
remarks: 33891:1800X Routes announced to SAIX, Austria
remarks: 33891:1900X Routes announced to EQUINIX, Singapore
remarks: 33891:2000X Routes announced to BCIX, Germany
remarks: 33891:2100X Routes announced to COMMUNITY IX, Germany
remarks: 33891:2200X Routes announced to DECIX, DUS, Germany
remarks: 33891:2300X Routes announced to DECIX, MUC, Germany
remarks: 33891:2400X Routes announced to DECIX, HAM, Germany
remarks: 33891:2500X Routes announced to DECIX, MAD, Spain
remarks: 33891:2600X Routes announced to STHIX, COP, Danmark
remarks: 33891:2700X Routes announced to ESPANIX, MAD, Spain
remarks: 33891:2800X Routes announced to STGIX, STG, Germany
remarks: 33891:2900X Routes announced to MIX-IT, MIL, Italy
remarks: ---------------------------------------------------
remarks: X stands for 1-3 prepends or 0 for do not annouce
remarks: ****************************************************
mnt-by: CORE-BACKBONE
created: 2004-09-01T12:28:10Z
last-modified: 2023-07-20T08:19:37Z
source: RIPE

organisation: ORG-IICG1-RIPE
org-name: Core-Backbone GmbH
country: DE
org-type: LIR
address: Deutschherrnstr. 15-19
address: 90429
address: Nuernberg
address: GERMANY
phone: +4991131043200
e-mail: [email protected]
admin-c: DM2147-RIPE
admin-c: UK489-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: CORE-BACKBONE
notify: [email protected]
mnt-by: RIPE-NCC-HM-MNT
mnt-by: CORE-BACKBONE
abuse-c: CN2660-RIPE
created: 2004-04-17T11:08:15Z
last-modified: 2024-12-03T11:28:43Z
source: RIPE

role: Core-Backbone GmbH - Contact Role
address: Core-Backbone GmbH
address: Deutschherrnstr. 15-19
address: 90429 Nuernberg
abuse-mailbox: [email protected]
phone: +4991131043200
e-mail: [email protected]
org: ORG-IICG1-RIPE
admin-c: DM2147-RIPE
admin-c: UK489-RIPE
tech-c: DM2147-RIPE
tech-c: UK489-RIPE
nic-hdl: CGCR1-RIPE
mnt-by: CORE-BACKBONE
created: 2007-02-23T10:42:43Z
last-modified: 2024-02-13T13:47:55Z
source: RIPE

% This query was served by the RIPE Database Query Service version 1.114 (DEXTER)


% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See https://docs.db.ripe.net/terms-conditions.html

% Information related to 'AS33891'

% Abuse contact for 'AS33891' is '[email protected]'

aut-num: AS33891
as-name: CORE-BACKBONE
descr: CORE-BACKBONE GMBH GLOBAL NETWORK
remarks: *********************************************
remarks: Upstreams:
remarks: ---------------------------------------------
remarks: LEVEL3
import: from AS3356 accept ANY
export: to AS3356 announce AS-CORE-BACKBONE
remarks: ---------------------------------------------
remarks: TELIA
import: from AS1299 accept ANY
export: to AS1299 announce AS-CORE-BACKBONE
remarks: ---------------------------------------------
remarks: *********************************************
remarks: Heavy abstraction of accepting routes at peerings
remarks: as we do peer at many points with many networks and
remarks: do apply filter with their AS-SET, apply filters for
remarks: more specific than /24 prefixes, have max-prefix
remarks: filters applied, but we do not want to maintain always
remarks: a list here:
import: from AS-ANY accept ANY
remarks: Also, we do filter very strict our customers at
remarks: same very hard level.
remarks: ---------------------------------------------
remarks: Customers:
remarks: ---------------------------------------------
export: to AS-CORE-BACKBONE announce ANY
remarks: ---------------------------------------------
remarks: Peerings:
remarks: ---------------------------------------------
export: to AS-ANY announce AS-CORE-BACKBONE
remarks: ---------------------------------------------
import-via: AS6777 from AS-ANY EXCEPT AS-CORE-BACKBONE:AS-EXCEPTIONS accept ANY
export-via: AS6777 to AS-ANY EXCEPT AS-CORE-BACKBONE:AS-EXCEPTIONS announce ANY
remarks: *********************************************
org: ORG-IICG1-RIPE
admin-c: CGCR1-RIPE
tech-c: CGCR1-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
remarks: ** BGP communities for Core-Backbone customers **
remarks: ****************************************************
remarks: Origin communities on received routes:
remarks: 33891:33890 BLACKHOLE Community
remarks: 33891:33891 Routes learned at Core-Backbone 33891
remarks: 33891:33892 Routes learned at Customers/Downstreams
remarks: 33891:33893 Routes learned at Private/Publicpeering
remarks: 33891:33900 Routes learned at Private Peerings
remarks: ----------------------------------------------------
remarks: 33891:33894 Routes learned at NIX, Germany
remarks: 33891:33895 Routes learned at DECIX, FRA, Germany
remarks: 33891:33896 Routes learned at LINX, England
remarks: 33891:33897 Routes learned at AMSIX, The Netherlands
remarks: 33891:33898 Routes learned at SWISSIX, Switzerland
remarks: 33891:33899 Routes learned at VIX, Austria
remarks: 33891:33901 Routes learned at PEERINGCZ, Czech Republic
remarks: 33891:33902 Routes learned at HOPUS, Germany
remarks: 33891:33903 Routes learned at DECIX, NYK, United States
remarks: 33891:33904 Routes learned at NYIIX, United States
remarks: 33891:33905 Routes learned at ECIX-DUS, Germany
remarks: 33891:33906 Routes learned at FRANCEIX, France
remarks: 33891:33907 Routes learned at NETNOD, Sweden
remarks: 33891:33908 Routes learned at NIX, Czech Republic
remarks: 33891:33909 Routes learned at SAIX, Austria
remarks: 33891:33910 Routes learned at EQUINIX, Singapore
remarks: 33891:33911 Routes learned at BCIX, Germany
remarks: 33891:33912 Routes learned at COMMUNITY IX, Germany
remarks: 33891:33913 Routes learned at DECIX, DUS, Germany
remarks: 33891:33914 Routes learned at DECIX, MUC, Germany
remarks: 33891:33915 Routes learned at DECIX, HAM, Germany
remarks: 33891:33916 Routes learned at DECIX, MAD, Spain
remarks: 33891:33917 Routes learned at STHIX, COP, Denmark
remarks: 33891:33918 Routes learned at ESPANIX, MAD, Spain
remarks: 33891:33919 Routes learned at STG-IX, STG, Germany
remarks: 33891:33920 Routes learned at MIX-IT, MIL, Italy
remarks: ****************************************************
remarks: Prepend communities for advertising routes:
remarks: 33891:400X Routes announced to NIX, Germany
remarks: 33891:500X Routes announced to DECIX, FRA, Germany
remarks: 33891:600X Routes announced to LINX, England
remarks: 33891:700X Routes announced to AMSIX, The Netherlands
remarks: 33891:800X Routes announced to SWISSIX, Switzerland
remarks: 33891:900X Routes announced to VIX, Austria
remarks: 33891:1000X Routes announced to PEERINGCZ, Czech Republic
remarks: 33891:1100X Routes announced to HOPUS, GERMANY
remarks: 33891:1200X Routes announced to DECIX, NYK, United States
remarks: 33891:1300X Routes announced to NYIIX, United States
remarks: 33891:1400X Routes announced to ECIX-DUS, Germany
remarks: 33891:1500X Routes announced to FRANCEIX, France
remarks: 33891:1600X Routes announced to NETNOD, Sweden
remarks: 33891:1700X Routes announced to NIX, Czech Republic
remarks: 33891:1800X Routes announced to SAIX, Austria
remarks: 33891:1900X Routes announced to EQUINIX, Singapore
remarks: 33891:2000X Routes announced to BCIX, Germany
remarks: 33891:2100X Routes announced to COMMUNITY IX, Germany
remarks: 33891:2200X Routes announced to DECIX, DUS, Germany
remarks: 33891:2300X Routes announced to DECIX, MUC, Germany
remarks: 33891:2400X Routes announced to DECIX, HAM, Germany
remarks: 33891:2500X Routes announced to DECIX, MAD, Spain
remarks: 33891:2600X Routes announced to STHIX, COP, Danmark
remarks: 33891:2700X Routes announced to ESPANIX, MAD, Spain
remarks: 33891:2800X Routes announced to STGIX, STG, Germany
remarks: 33891:2900X Routes announced to MIX-IT, MIL, Italy
remarks: ---------------------------------------------------
remarks: X stands for 1-3 prepends or 0 for do not annouce
remarks: ****************************************************
mnt-by: CORE-BACKBONE
created: 2004-09-01T12:28:10Z
last-modified: 2023-07-20T08:19:37Z
source: RIPE

organisation: ORG-IICG1-RIPE
org-name: Core-Backbone GmbH
country: DE
org-type: LIR
address: Deutschherrnstr. 15-19
address: 90429
address: Nuernberg
address: GERMANY
phone: +4991131043200
e-mail: [email protected]
admin-c: DM2147-RIPE
admin-c: UK489-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: CORE-BACKBONE
notify: [email protected]
mnt-by: RIPE-NCC-HM-MNT
mnt-by: CORE-BACKBONE
abuse-c: CN2660-RIPE
created: 2004-04-17T11:08:15Z
last-modified: 2024-12-03T11:28:43Z
source: RIPE

role: Core-Backbone GmbH - Contact Role
address: Core-Backbone GmbH
address: Deutschherrnstr. 15-19
address: 90429 Nuernberg
abuse-mailbox: [email protected]
phone: +4991131043200
e-mail: [email protected]
org: ORG-IICG1-RIPE
admin-c: DM2147-RIPE
admin-c: UK489-RIPE
tech-c: DM2147-RIPE
tech-c: UK489-RIPE
nic-hdl: CGCR1-RIPE
mnt-by: CORE-BACKBONE
created: 2007-02-23T10:42:43Z
last-modified: 2024-02-13T13:47:55Z
source: RIPE

% This query was served by the RIPE Database Query Service version 1.114 (DEXTER)


IX

What is an ASN?
Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.
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