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IP address details
AS28725
CETIN a.s. ·www.cetin.cz
IP address details
AS28725
CETIN a.s. ·www.cetin.cz
  • Summary IP.CC
  • Prefixes
  • Peers
  • Upstream
  • Downstream
  • Graphs
  • World Map
  • WHOIS Details
  • IX

Summary

  • As Number
    AS28725
  • Org Name
    CETIN a.s.
  • Country
    Czech Republic
  • Country Code
  • Website
  • Regional Registry
    RIPE
  • Allocated Date
    10th February 2003
  • Allocated Status
    Allocated
  • Ipv4 Prefixes
    9
  • Ipv6 Prefixes
    2
  • Ipv4 Peers
    37
  • Ipv6 Peers
    25
  • Ipv4 Upstreams
    3
  • Ipv6 Upstreams
    3

Prefixes

There are 9 IPv4 Prefixes for this ASN.

Country
Announced Prefix
Description
Parent Prefix
RIR
United States136.238.226.0/24
HP Inc.
136.238.0.0/16ARIN
Czech Republic185.218.92.0/23
185.218.92.0/22RIPE
Czech Republic194.147.12.0/22
CETIN a.s.
--RIPE
Czech Republic194.50.64.0/22
--RIPE
Czech Republic85.162.0.0/15
CETIN a.s.
--RIPE
Czech Republic85.162.0.0/16
CETIN a.s.
85.162.0.0/15RIPE
Czech Republic85.162.0.0/17
85.162.0.0/15RIPE
Czech Republic85.162.128.0/17
85.162.0.0/15RIPE
Czech Republic85.163.0.0/16
85.162.0.0/15RIPE
  • 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 37 IPv4 Peers for this ASN.

Country
ASN
Description
IPv6
United StatesAS1239
Sprint
true
SwedenAS12552
GlobalConnect AB
true
SwedenAS1299
Arelion, f/k/a Telia Carrier
true
United StatesAS174
Cogent Communications
true
SingaporeAS18106
Viewqwest Pte Ltd
true
Czech RepublicAS196849
MO BYRTUS s.r.o.
false
Czech RepublicAS196952
BEZVANET s.r.o.
true
Czech RepublicAS197083
K2 atmitec s.r.o.
false
Czech RepublicAS197565
NHK Solutions s.r.o.
false
Czech RepublicAS198248
Richard Filip
false
Czech RepublicAS201265
ANAFRA s.r.o.
false
Czech RepublicAS203365
Optet network, s. r. o.
false
Czech RepublicAS203645
Jan Ryznar
true
Czech RepublicAS205619
Jiri Chalabala
true
Czech RepublicAS206177
SitePark s.r.o.
true
Czech RepublicAS206438
MX-NET Telekomunikace s.r.o.
true
Czech RepublicAS209947
M-wifi internet s.r.o.
true
Czech RepublicAS212859
KASSEX s.r.o.
true
Czech RepublicAS212975
TeamCity s.r.o.
true
Czech RepublicAS24641
FASTER CZ spol. s r.o.
true
  • 1
  • 2
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 3 IPv4 Upstreams for this ASN.

Country
ASN
Description
IPv6
United StatesAS1239
Sprint
true
SwedenAS1299
Arelion, f/k/a Telia Carrier
true
United StatesAS174
Cogent Communications
true
  • 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 24 IPv4 Downstreams for this ASN.

Country
ASN
Description
IPv6
Czech RepublicAS196849
MO BYRTUS s.r.o.
false
Czech RepublicAS196952
BEZVANET s.r.o.
true
Czech RepublicAS197083
K2 atmitec s.r.o.
false
Czech RepublicAS197565
NHK Solutions s.r.o.
false
Czech RepublicAS198248
Richard Filip
false
Czech RepublicAS201265
ANAFRA s.r.o.
false
Czech RepublicAS203365
Optet network, s. r. o.
false
Czech RepublicAS203645
Jan Ryznar
true
Czech RepublicAS205619
Jiri Chalabala
true
Czech RepublicAS206177
SitePark s.r.o.
true
Czech RepublicAS206438
MX-NET Telekomunikace s.r.o.
true
Czech RepublicAS209947
M-wifi internet s.r.o.
true
Czech RepublicAS212859
KASSEX s.r.o.
true
Czech RepublicAS212975
TeamCity s.r.o.
true
Czech RepublicAS24641
FASTER CZ spol. s r.o.
false
GermanyAS29298
SUSE Software Solutions Germany GmbH
true
Czech RepublicAS35046
OMEGA plus Chrudim s.r.o.
true
Czech RepublicAS35613
NetDataComm, s.r.o.
true
Czech RepublicAS50784
Intraweb servis s.r.o.
false
Czech RepublicAS51382
Ing. Leos Janouch
false
  • 1
  • 2
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

AS28725 Combined Upstream Graph AS28725 AS28725 AS174 AS174 AS28725->AS174 AS1239 AS1239 AS28725->AS1239 AS1299 AS1299 AS28725->AS1299 AS174->AS1239 AS3356 AS3356 AS174->AS3356 AS7018 AS7018 AS174->AS7018 AS2497 AS2497 AS174->AS2497 AS1299->AS3356 AS2914 AS2914 AS1299->AS2914 AS3257 AS3257 AS1299->AS3257 AS701 AS701 AS1299->AS701 AS209 AS209 AS3356->AS209 AS3549 AS3549 AS3356->AS3549
AS28725 Combined Upstream Graph AS28725 AS28725 AS174 AS174 AS28725->AS174 AS1239 AS1239 AS28725->AS1239 AS1299 AS1299 AS28725->AS1299 AS174->AS1239 AS3356 AS3356 AS174->AS3356 AS7018 AS7018 AS174->AS7018 AS2497 AS2497 AS174->AS2497 AS1299->AS3356 AS2914 AS2914 AS1299->AS2914 AS3257 AS3257 AS1299->AS3257 AS701 AS701 AS1299->AS701 AS209 AS209 AS3356->AS209 AS3549 AS3549 AS3356->AS3549

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 'AS28725'

% Abuse contact for 'AS28725' is '[email protected]'

aut-num: AS28725
as-name: CETIN-AS
org: ORG-EPss1-RIPE
admin-c: CTN100-RIPE
tech-c: CTN100-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: CETIN-MNT
created: 2003-02-10T09:01:35Z
last-modified: 2020-03-24T14:41:10Z
source: RIPE
export-via: AS6777 to AS-ANY announce AS-CETIN
import-via: AS6777 from AS-ANY accept ANY

organisation: ORG-EPss1-RIPE
org-name: CETIN a.s.
country: CZ
org-type: LIR
address: Ceskomoravska 2510/19
address: 190 00
address: Prague 9
address: CZECH REPUBLIC
phone: +420 238 461 111
e-mail: [email protected]
admin-c: VP999999-RIPE
admin-c: MM999999-RIPE
abuse-c: CTN100-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: CETIN-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: CETIN-MNT
created: 2004-04-17T11:04:20Z
last-modified: 2020-12-16T13:21:04Z
source: RIPE

role: CETIN hostmaster
org: ORG-EPss1-RIPE
address: CETIN a.s.
address: Ceskomoravska 2510/19
address: 190 00 Praha 9
address: Czech Republic
e-mail: [email protected]
nic-hdl: CTN100-RIPE
mnt-by: CETIN-MNT
abuse-mailbox: [email protected]
phone: +420 238 461 111
created: 2015-07-21T07:05:48Z
last-modified: 2020-01-14T08:41:43Z
source: RIPE

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


% 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 'AS28725'

% Abuse contact for 'AS28725' is '[email protected]'

aut-num: AS28725
as-name: CETIN-AS
org: ORG-EPss1-RIPE
admin-c: CTN100-RIPE
tech-c: CTN100-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: CETIN-MNT
created: 2003-02-10T09:01:35Z
last-modified: 2020-03-24T14:41:10Z
source: RIPE
export-via: AS6777 to AS-ANY announce AS-CETIN
import-via: AS6777 from AS-ANY accept ANY

organisation: ORG-EPss1-RIPE
org-name: CETIN a.s.
country: CZ
org-type: LIR
address: Ceskomoravska 2510/19
address: 190 00
address: Prague 9
address: CZECH REPUBLIC
phone: +420 238 461 111
e-mail: [email protected]
admin-c: VP999999-RIPE
admin-c: MM999999-RIPE
abuse-c: CTN100-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: CETIN-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: CETIN-MNT
created: 2004-04-17T11:04:20Z
last-modified: 2020-12-16T13:21:04Z
source: RIPE

role: CETIN hostmaster
org: ORG-EPss1-RIPE
address: CETIN a.s.
address: Ceskomoravska 2510/19
address: 190 00 Praha 9
address: Czech Republic
e-mail: [email protected]
nic-hdl: CTN100-RIPE
mnt-by: CETIN-MNT
abuse-mailbox: [email protected]
phone: +420 238 461 111
created: 2015-07-21T07:05:48Z
last-modified: 2020-01-14T08:41:43Z
source: RIPE

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


IP.CC
Search
IP address details
AS28725
CETIN a.s. ·www.cetin.cz
IP address details
AS28725
CETIN a.s. ·www.cetin.cz

Summary

  • As Number
    AS28725
  • Org Name
    CETIN a.s.
  • Country
    Czech Republic
  • Country Code
  • Website
  • Regional Registry
    RIPE
  • Allocated Date
    10th February 2003
  • Allocated Status
    Allocated
  • Ipv4 Prefixes
    9
  • Ipv6 Prefixes
    2
  • Ipv4 Peers
    37
  • Ipv6 Peers
    25
  • Ipv4 Upstreams
    3
  • Ipv6 Upstreams
    3

Prefixes

There are 9 IPv4 Prefixes for this ASN.

Country
Announced Prefix
Description
Parent Prefix
RIR
United States136.238.226.0/24
HP Inc.
136.238.0.0/16ARIN
Czech Republic185.218.92.0/23
185.218.92.0/22RIPE
Czech Republic194.147.12.0/22
CETIN a.s.
--RIPE
Czech Republic194.50.64.0/22
--RIPE
Czech Republic85.162.0.0/15
CETIN a.s.
--RIPE
Czech Republic85.162.0.0/16
CETIN a.s.
85.162.0.0/15RIPE
Czech Republic85.162.0.0/17
85.162.0.0/15RIPE
Czech Republic85.162.128.0/17
85.162.0.0/15RIPE
Czech Republic85.163.0.0/16
85.162.0.0/15RIPE
  • 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 37 IPv4 Peers for this ASN.

Country
ASN
Description
IPv6
United StatesAS1239
Sprint
true
SwedenAS12552
GlobalConnect AB
true
SwedenAS1299
Arelion, f/k/a Telia Carrier
true
United StatesAS174
Cogent Communications
true
SingaporeAS18106
Viewqwest Pte Ltd
true
Czech RepublicAS196849
MO BYRTUS s.r.o.
false
Czech RepublicAS196952
BEZVANET s.r.o.
true
Czech RepublicAS197083
K2 atmitec s.r.o.
false
Czech RepublicAS197565
NHK Solutions s.r.o.
false
Czech RepublicAS198248
Richard Filip
false
Czech RepublicAS201265
ANAFRA s.r.o.
false
Czech RepublicAS203365
Optet network, s. r. o.
false
Czech RepublicAS203645
Jan Ryznar
true
Czech RepublicAS205619
Jiri Chalabala
true
Czech RepublicAS206177
SitePark s.r.o.
true
Czech RepublicAS206438
MX-NET Telekomunikace s.r.o.
true
Czech RepublicAS209947
M-wifi internet s.r.o.
true
Czech RepublicAS212859
KASSEX s.r.o.
true
Czech RepublicAS212975
TeamCity s.r.o.
true
Czech RepublicAS24641
FASTER CZ spol. s r.o.
true
  • 1
  • 2
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 3 IPv4 Upstreams for this ASN.

Country
ASN
Description
IPv6
United StatesAS1239
Sprint
true
SwedenAS1299
Arelion, f/k/a Telia Carrier
true
United StatesAS174
Cogent Communications
true
  • 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 24 IPv4 Downstreams for this ASN.

Country
ASN
Description
IPv6
Czech RepublicAS196849
MO BYRTUS s.r.o.
false
Czech RepublicAS196952
BEZVANET s.r.o.
true
Czech RepublicAS197083
K2 atmitec s.r.o.
false
Czech RepublicAS197565
NHK Solutions s.r.o.
false
Czech RepublicAS198248
Richard Filip
false
Czech RepublicAS201265
ANAFRA s.r.o.
false
Czech RepublicAS203365
Optet network, s. r. o.
false
Czech RepublicAS203645
Jan Ryznar
true
Czech RepublicAS205619
Jiri Chalabala
true
Czech RepublicAS206177
SitePark s.r.o.
true
Czech RepublicAS206438
MX-NET Telekomunikace s.r.o.
true
Czech RepublicAS209947
M-wifi internet s.r.o.
true
Czech RepublicAS212859
KASSEX s.r.o.
true
Czech RepublicAS212975
TeamCity s.r.o.
true
Czech RepublicAS24641
FASTER CZ spol. s r.o.
false
GermanyAS29298
SUSE Software Solutions Germany GmbH
true
Czech RepublicAS35046
OMEGA plus Chrudim s.r.o.
true
Czech RepublicAS35613
NetDataComm, s.r.o.
true
Czech RepublicAS50784
Intraweb servis s.r.o.
false
Czech RepublicAS51382
Ing. Leos Janouch
false
  • 1
  • 2
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

AS28725 Combined Upstream Graph AS28725 AS28725 AS174 AS174 AS28725->AS174 AS1239 AS1239 AS28725->AS1239 AS1299 AS1299 AS28725->AS1299 AS174->AS1239 AS3356 AS3356 AS174->AS3356 AS7018 AS7018 AS174->AS7018 AS2497 AS2497 AS174->AS2497 AS1299->AS3356 AS2914 AS2914 AS1299->AS2914 AS3257 AS3257 AS1299->AS3257 AS701 AS701 AS1299->AS701 AS209 AS209 AS3356->AS209 AS3549 AS3549 AS3356->AS3549
AS28725 Combined Upstream Graph AS28725 AS28725 AS174 AS174 AS28725->AS174 AS1239 AS1239 AS28725->AS1239 AS1299 AS1299 AS28725->AS1299 AS174->AS1239 AS3356 AS3356 AS174->AS3356 AS7018 AS7018 AS174->AS7018 AS2497 AS2497 AS174->AS2497 AS1299->AS3356 AS2914 AS2914 AS1299->AS2914 AS3257 AS3257 AS1299->AS3257 AS701 AS701 AS1299->AS701 AS209 AS209 AS3356->AS209 AS3549 AS3549 AS3356->AS3549

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 'AS28725'

% Abuse contact for 'AS28725' is '[email protected]'

aut-num: AS28725
as-name: CETIN-AS
org: ORG-EPss1-RIPE
admin-c: CTN100-RIPE
tech-c: CTN100-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: CETIN-MNT
created: 2003-02-10T09:01:35Z
last-modified: 2020-03-24T14:41:10Z
source: RIPE
export-via: AS6777 to AS-ANY announce AS-CETIN
import-via: AS6777 from AS-ANY accept ANY

organisation: ORG-EPss1-RIPE
org-name: CETIN a.s.
country: CZ
org-type: LIR
address: Ceskomoravska 2510/19
address: 190 00
address: Prague 9
address: CZECH REPUBLIC
phone: +420 238 461 111
e-mail: [email protected]
admin-c: VP999999-RIPE
admin-c: MM999999-RIPE
abuse-c: CTN100-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: CETIN-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: CETIN-MNT
created: 2004-04-17T11:04:20Z
last-modified: 2020-12-16T13:21:04Z
source: RIPE

role: CETIN hostmaster
org: ORG-EPss1-RIPE
address: CETIN a.s.
address: Ceskomoravska 2510/19
address: 190 00 Praha 9
address: Czech Republic
e-mail: [email protected]
nic-hdl: CTN100-RIPE
mnt-by: CETIN-MNT
abuse-mailbox: [email protected]
phone: +420 238 461 111
created: 2015-07-21T07:05:48Z
last-modified: 2020-01-14T08:41:43Z
source: RIPE

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


% 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 'AS28725'

% Abuse contact for 'AS28725' is '[email protected]'

aut-num: AS28725
as-name: CETIN-AS
org: ORG-EPss1-RIPE
admin-c: CTN100-RIPE
tech-c: CTN100-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: CETIN-MNT
created: 2003-02-10T09:01:35Z
last-modified: 2020-03-24T14:41:10Z
source: RIPE
export-via: AS6777 to AS-ANY announce AS-CETIN
import-via: AS6777 from AS-ANY accept ANY

organisation: ORG-EPss1-RIPE
org-name: CETIN a.s.
country: CZ
org-type: LIR
address: Ceskomoravska 2510/19
address: 190 00
address: Prague 9
address: CZECH REPUBLIC
phone: +420 238 461 111
e-mail: [email protected]
admin-c: VP999999-RIPE
admin-c: MM999999-RIPE
abuse-c: CTN100-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: CETIN-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: CETIN-MNT
created: 2004-04-17T11:04:20Z
last-modified: 2020-12-16T13:21:04Z
source: RIPE

role: CETIN hostmaster
org: ORG-EPss1-RIPE
address: CETIN a.s.
address: Ceskomoravska 2510/19
address: 190 00 Praha 9
address: Czech Republic
e-mail: [email protected]
nic-hdl: CTN100-RIPE
mnt-by: CETIN-MNT
abuse-mailbox: [email protected]
phone: +420 238 461 111
created: 2015-07-21T07:05:48Z
last-modified: 2020-01-14T08:41:43Z
source: RIPE

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


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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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