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IP address details
AS18091
Teikyo University ·
IP address details
AS18091
Teikyo University ·
  • Summary IP.CC
  • Prefixes
  • Peers
  • Upstream
  • Downstream
  • Graphs
  • World Map
  • WHOIS Details
  • IX

Summary

  • As Number
    AS18091
  • Org Name
    Teikyo University
  • Country
  • Country Code
  • Website
  • Regional Registry
    IANA
  • Allocated Date
  • Allocated Status
    Assigned
  • Ipv4 Prefixes
    3
  • Ipv6 Prefixes
    0
  • Ipv4 Peers
    2
  • Ipv6 Peers
    0
  • Ipv4 Upstreams
    2
  • Ipv6 Upstreams
    0

Prefixes

There are 3 IPv4 Prefixes for this ASN.

Country
Announced Prefix
Description
Parent Prefix
RIR
Japan202.253.108.0/22
Teikyo University
202.240.0.0/12APNIC
Japan202.253.108.0/23
Teikyo University
202.240.0.0/12APNIC
Japan202.253.110.0/23
Teikyo University
202.240.0.0/12APNIC
  • 1
IP Ranges API
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IP Ranges APIIP.CC
IP Ranges API
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IP Ranges APIIP.CC

Peers

There are 2 IPv4 Peers for this ASN.

Country
ASN
Description
IPv6
JapanAS2497
Internet Initiative Japan Inc.
true
JapanAS2907
for assignment to JPNIC members
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 APIIP.CCASN DatabaseIP.CC
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 APIIP.CCASN DatabaseIP.CC

Upstream

There are 2 IPv4 Upstreams for this ASN.

Country
ASN
Description
IPv6
JapanAS2497
Internet Initiative Japan Inc.
true
JapanAS2907
for assignment to JPNIC members
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 APIIP.CCASN DatabaseIP.CC
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 APIIP.CCASN DatabaseIP.CC

Downstream

There are 0 IPv4 Downstreams 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 APIIP.CCASN DatabaseIP.CC
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 APIIP.CCASN DatabaseIP.CC

Graphs

AS18091 Combined Upstream Graph AS18091 AS18091 AS2497 AS2497 AS18091->AS2497 AS2907 AS2907 AS18091->AS2907 AS174 AS174 AS2497->AS174 AS5511 AS5511 AS2497->AS5511 AS3356 AS3356 AS2497->AS3356 AS7018 AS7018 AS2497->AS7018 AS3257 AS3257 AS2497->AS3257 AS6461 AS6461 AS2497->AS6461 AS1299 AS1299 AS2497->AS1299 AS2914 AS2914 AS2497->AS2914 AS2907->AS2497 AS3549 AS3549 AS3356->AS3549 AS209 AS209 AS3356->AS209
AS18091 Combined Upstream Graph AS18091 AS18091 AS2497 AS2497 AS18091->AS2497 AS2907 AS2907 AS18091->AS2907 AS174 AS174 AS2497->AS174 AS5511 AS5511 AS2497->AS5511 AS3356 AS3356 AS2497->AS3356 AS7018 AS7018 AS2497->AS7018 AS3257 AS3257 AS2497->AS3257 AS6461 AS6461 AS2497->AS6461 AS1299 AS1299 AS2497->AS1299 AS2914 AS2914 AS2497->AS2914 AS2907->AS2497 AS3549 AS3549 AS3356->AS3549 AS209 AS209 AS3356->AS209

World Map

WHOIS Details

% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS18091'

% Abuse contact for 'AS18091' is '[email protected]'

aut-num: AS18091
as-name: TUC-NET
descr: Teikyo University
descr: Toyosatodai 1-1, Utsunomiya, Tochigi 320,Japan
admin-c: JNIC1-AP
tech-c: JNIC1-AP
remarks: Email address for spam or abuse complaints : [email protected]
country: JP
mnt-by: MAINT-JPNIC
mnt-lower: MAINT-JPNIC
mnt-irt: IRT-JPNIC-JP
last-modified: 2024-10-03T08:01:12Z
source: APNIC

irt: IRT-JPNIC-JP
address: Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
address: Chiyoda-ku, Tokyo 101-0047, japan
e-mail: [email protected]
abuse-mailbox: [email protected]
phone: +81-3-5297-2311
fax-no: +81-3-5297-2312
admin-c: JNIC1-AP
tech-c: JNIC1-AP
auth: # Filtered
remarks: [email protected] was validated on 2024-11-27
mnt-by: MAINT-JPNIC
last-modified: 2024-11-27T01:47:27Z
source: APNIC

role: Japan Network Information Center
address: Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
address: Chiyoda-ku, Tokyo 101-0047, Japan
country: JP
phone: +81-3-5297-2311
fax-no: +81-3-5297-2312
e-mail: [email protected]
admin-c: JI13-AP
tech-c: JE53-AP
nic-hdl: JNIC1-AP
mnt-by: MAINT-JPNIC
last-modified: 2022-01-05T03:04:02Z
source: APNIC

% Information related to 'AS18091'

aut-num: AS18091
as-name: TEIKYO-U
descr: Teikyo University
import: from AS4713 100 accept ANY
import: from AS2907 100 accept ANY
export: to AS4713 announce AS18091
export: to AS2907 announce AS18091
country: JP
admin-c: HT069JP
tech-c: HT069JP
last-modified: 2005-07-04T22:56:15Z
source: JPNIC

% This query was served by the APNIC Whois Service version 1.88.25 (WHOIS-US3)


% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS18091'

% Abuse contact for 'AS18091' is '[email protected]'

aut-num: AS18091
as-name: TUC-NET
descr: Teikyo University
descr: Toyosatodai 1-1, Utsunomiya, Tochigi 320,Japan
admin-c: JNIC1-AP
tech-c: JNIC1-AP
remarks: Email address for spam or abuse complaints : [email protected]
country: JP
mnt-by: MAINT-JPNIC
mnt-lower: MAINT-JPNIC
mnt-irt: IRT-JPNIC-JP
last-modified: 2024-10-03T08:01:12Z
source: APNIC

irt: IRT-JPNIC-JP
address: Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
address: Chiyoda-ku, Tokyo 101-0047, japan
e-mail: [email protected]
abuse-mailbox: [email protected]
phone: +81-3-5297-2311
fax-no: +81-3-5297-2312
admin-c: JNIC1-AP
tech-c: JNIC1-AP
auth: # Filtered
remarks: [email protected] was validated on 2024-11-27
mnt-by: MAINT-JPNIC
last-modified: 2024-11-27T01:47:27Z
source: APNIC

role: Japan Network Information Center
address: Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
address: Chiyoda-ku, Tokyo 101-0047, Japan
country: JP
phone: +81-3-5297-2311
fax-no: +81-3-5297-2312
e-mail: [email protected]
admin-c: JI13-AP
tech-c: JE53-AP
nic-hdl: JNIC1-AP
mnt-by: MAINT-JPNIC
last-modified: 2022-01-05T03:04:02Z
source: APNIC

% Information related to 'AS18091'

aut-num: AS18091
as-name: TEIKYO-U
descr: Teikyo University
import: from AS4713 100 accept ANY
import: from AS2907 100 accept ANY
export: to AS4713 announce AS18091
export: to AS2907 announce AS18091
country: JP
admin-c: HT069JP
tech-c: HT069JP
last-modified: 2005-07-04T22:56:15Z
source: JPNIC

% This query was served by the APNIC Whois Service version 1.88.25 (WHOIS-US3)


IX

Country
IX
IPv4
IPv6
Port Speed
暂无数据
  • 1
Country
IX
IPv4
IPv6
Port Speed
暂无数据
  • 1
IP.CC
Search
IP address details
AS18091
Teikyo University ·
IP address details
AS18091
Teikyo University ·

Summary

  • As Number
    AS18091
  • Org Name
    Teikyo University
  • Country
  • Country Code
  • Website
  • Regional Registry
    IANA
  • Allocated Date
  • Allocated Status
    Assigned
  • Ipv4 Prefixes
    3
  • Ipv6 Prefixes
    0
  • Ipv4 Peers
    2
  • Ipv6 Peers
    0
  • Ipv4 Upstreams
    2
  • Ipv6 Upstreams
    0

Prefixes

There are 3 IPv4 Prefixes for this ASN.

Country
Announced Prefix
Description
Parent Prefix
RIR
Japan202.253.108.0/22
Teikyo University
202.240.0.0/12APNIC
Japan202.253.108.0/23
Teikyo University
202.240.0.0/12APNIC
Japan202.253.110.0/23
Teikyo University
202.240.0.0/12APNIC
  • 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 APIIP.CC
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 APIIP.CC

Peers

There are 2 IPv4 Peers for this ASN.

Country
ASN
Description
IPv6
JapanAS2497
Internet Initiative Japan Inc.
true
JapanAS2907
for assignment to JPNIC members
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 APIIP.CCASN DatabaseIP.CC
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 APIIP.CCASN DatabaseIP.CC

Upstream

There are 2 IPv4 Upstreams for this ASN.

Country
ASN
Description
IPv6
JapanAS2497
Internet Initiative Japan Inc.
true
JapanAS2907
for assignment to JPNIC members
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 APIIP.CCASN DatabaseIP.CC
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 APIIP.CCASN DatabaseIP.CC

Downstream

There are 0 IPv4 Downstreams 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 APIIP.CCASN DatabaseIP.CC
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 APIIP.CCASN DatabaseIP.CC

Graphs

AS18091 Combined Upstream Graph AS18091 AS18091 AS2497 AS2497 AS18091->AS2497 AS2907 AS2907 AS18091->AS2907 AS174 AS174 AS2497->AS174 AS5511 AS5511 AS2497->AS5511 AS3356 AS3356 AS2497->AS3356 AS7018 AS7018 AS2497->AS7018 AS3257 AS3257 AS2497->AS3257 AS6461 AS6461 AS2497->AS6461 AS1299 AS1299 AS2497->AS1299 AS2914 AS2914 AS2497->AS2914 AS2907->AS2497 AS3549 AS3549 AS3356->AS3549 AS209 AS209 AS3356->AS209
AS18091 Combined Upstream Graph AS18091 AS18091 AS2497 AS2497 AS18091->AS2497 AS2907 AS2907 AS18091->AS2907 AS174 AS174 AS2497->AS174 AS5511 AS5511 AS2497->AS5511 AS3356 AS3356 AS2497->AS3356 AS7018 AS7018 AS2497->AS7018 AS3257 AS3257 AS2497->AS3257 AS6461 AS6461 AS2497->AS6461 AS1299 AS1299 AS2497->AS1299 AS2914 AS2914 AS2497->AS2914 AS2907->AS2497 AS3549 AS3549 AS3356->AS3549 AS209 AS209 AS3356->AS209

World Map

WHOIS Details

% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS18091'

% Abuse contact for 'AS18091' is '[email protected]'

aut-num: AS18091
as-name: TUC-NET
descr: Teikyo University
descr: Toyosatodai 1-1, Utsunomiya, Tochigi 320,Japan
admin-c: JNIC1-AP
tech-c: JNIC1-AP
remarks: Email address for spam or abuse complaints : [email protected]
country: JP
mnt-by: MAINT-JPNIC
mnt-lower: MAINT-JPNIC
mnt-irt: IRT-JPNIC-JP
last-modified: 2024-10-03T08:01:12Z
source: APNIC

irt: IRT-JPNIC-JP
address: Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
address: Chiyoda-ku, Tokyo 101-0047, japan
e-mail: [email protected]
abuse-mailbox: [email protected]
phone: +81-3-5297-2311
fax-no: +81-3-5297-2312
admin-c: JNIC1-AP
tech-c: JNIC1-AP
auth: # Filtered
remarks: [email protected] was validated on 2024-11-27
mnt-by: MAINT-JPNIC
last-modified: 2024-11-27T01:47:27Z
source: APNIC

role: Japan Network Information Center
address: Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
address: Chiyoda-ku, Tokyo 101-0047, Japan
country: JP
phone: +81-3-5297-2311
fax-no: +81-3-5297-2312
e-mail: [email protected]
admin-c: JI13-AP
tech-c: JE53-AP
nic-hdl: JNIC1-AP
mnt-by: MAINT-JPNIC
last-modified: 2022-01-05T03:04:02Z
source: APNIC

% Information related to 'AS18091'

aut-num: AS18091
as-name: TEIKYO-U
descr: Teikyo University
import: from AS4713 100 accept ANY
import: from AS2907 100 accept ANY
export: to AS4713 announce AS18091
export: to AS2907 announce AS18091
country: JP
admin-c: HT069JP
tech-c: HT069JP
last-modified: 2005-07-04T22:56:15Z
source: JPNIC

% This query was served by the APNIC Whois Service version 1.88.25 (WHOIS-US3)


% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS18091'

% Abuse contact for 'AS18091' is '[email protected]'

aut-num: AS18091
as-name: TUC-NET
descr: Teikyo University
descr: Toyosatodai 1-1, Utsunomiya, Tochigi 320,Japan
admin-c: JNIC1-AP
tech-c: JNIC1-AP
remarks: Email address for spam or abuse complaints : [email protected]
country: JP
mnt-by: MAINT-JPNIC
mnt-lower: MAINT-JPNIC
mnt-irt: IRT-JPNIC-JP
last-modified: 2024-10-03T08:01:12Z
source: APNIC

irt: IRT-JPNIC-JP
address: Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
address: Chiyoda-ku, Tokyo 101-0047, japan
e-mail: [email protected]
abuse-mailbox: [email protected]
phone: +81-3-5297-2311
fax-no: +81-3-5297-2312
admin-c: JNIC1-AP
tech-c: JNIC1-AP
auth: # Filtered
remarks: [email protected] was validated on 2024-11-27
mnt-by: MAINT-JPNIC
last-modified: 2024-11-27T01:47:27Z
source: APNIC

role: Japan Network Information Center
address: Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
address: Chiyoda-ku, Tokyo 101-0047, Japan
country: JP
phone: +81-3-5297-2311
fax-no: +81-3-5297-2312
e-mail: [email protected]
admin-c: JI13-AP
tech-c: JE53-AP
nic-hdl: JNIC1-AP
mnt-by: MAINT-JPNIC
last-modified: 2022-01-05T03:04:02Z
source: APNIC

% Information related to 'AS18091'

aut-num: AS18091
as-name: TEIKYO-U
descr: Teikyo University
import: from AS4713 100 accept ANY
import: from AS2907 100 accept ANY
export: to AS4713 announce AS18091
export: to AS2907 announce AS18091
country: JP
admin-c: HT069JP
tech-c: HT069JP
last-modified: 2005-07-04T22:56:15Z
source: JPNIC

% This query was served by the APNIC Whois Service version 1.88.25 (WHOIS-US3)


IX

Country
IX
IPv4
IPv6
Port Speed
暂无数据
  • 1
Country
IX
IPv4
IPv6
Port Speed
暂无数据
  • 1
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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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