202.253.110.0/23

AS18091 · Teikyo University

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Summary

Country	Japan
Domain	teikyo-u.ac.jp
ASN	AS18091
Parent Range	202.253.108.0/22
Registry	JPNIC
ID	THICNET-CIDR-BLK-JP

WHOIS Details

inetnum:        202.253.108.0 - 202.253.111.255
netname:        THICNET-CIDR-BLK-JP
descr:          Teikyo University
country:        JP
admin-c:        HT069JP
tech-c:         HT069JP
last-modified:  2008-08-13T02:44:06Z
remarks:        This information has been partially mirrored by APNIC from
remarks:        JPNIC. To obtain more specific information, please use the
remarks:        JPNIC WHOIS Gateway at
remarks:        http://www.nic.ad.jp/en/db/whois/en-gateway.html or
remarks:        whois.nic.ad.jp for WHOIS client. (The WHOIS client
remarks:        defaults to Japanese output, use the /e switch for English
remarks:        output)
source:         JPNIC

Overlapping Ranges

BGP prefixes that contain 202.253.110.0/23

Range	ASN	Company	Num of IPs
202.253.108.0/22	AS18091	Teikyo University	1,024

Nearby Ranges

BGP prefixes that overlap with 202.253.0.0/16

Range	ASN	Company	Num of IPs
202.253.0.0/18	AS2907	National University Corporation Hamamatsu University School of Medicine	16,384
202.253.144.0/20	AS7687	TOYOTA AUTO BODY RESEARCH & DEVELOPMENT CO.,LTD.	4,096
202.253.224.0/20	AS2907	Kokushikan University	4,096
202.253.168.0/21	AS7687	TOYOTA MOTOR EAST JAPAN, INC.	2,048
202.253.192.0/21	AS2907	Tamagawa University	2,048
202.253.88.0/22	AS2907	Oita University	1,024
202.253.96.0/22	AS17505	SoftBank Corp.	1,024
202.253.108.0/22	AS18091	Teikyo University	1,024
202.253.200.0/22	AS2907	National Institute of Technology, Japan	1,024
202.253.248.0/22	AS2907	Kyoto Prefectural University of Medicine	1,024
202.253.138.0/23	AS2907	United Nations University	512
202.253.106.0/23	AS2514	HOKURIKU COMPUTURE SERVICE LIMITED	512
202.253.252.0/24	AS2907	Tokyo University of Pharmacy and Life Sciences	256
202.253.115.0/24	AS131912	Cybozu, Inc.	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

35 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
202.253.111.244	AS18091 Teikyo University	`1.37ms` from Tokyo, JP

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
69.19.13.7	AS6621 Hughes Network Systems, LLC	`2.19ms` from Ashburn, US
174.130.43.151	AS7029 Windstream Communications LLC	`11.76ms` from Chicago, US
98.190.107.23	AS22773 Cox Communications Inc.	`8.29ms` from Dallas, US
124.225.62.167	AS4134 CHINANET-BACKBONE	`1.81ms` from Haikou, CN
47.118.250.23	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`3.58ms` from Hangzhou, CN
98.198.207.135	AS7922 Comcast Cable Communications, LLC	`4.12ms` from Houston, US
46.65.213.119	AS5607 Sky UK Limited	`13.06ms` from London, GB
201.171.231.215	AS8151 UNINET	`7.55ms` from Los Angeles, US
186.50.68.39	AS6057 Administracion Nacional de Telecomunicaciones	`1.67ms` from Montevideo, UY
152.163.145.103	AS396362 Leaseweb USA, Inc.	`0.09ms` from New York City, US
187.50.0.231	AS10429 TELEFÔNICA BRASIL S.A	`1.17ms` from Sao Paulo, BR
147.15.49.87	AS31898 Oracle Corporation	`0.52ms` from Sao Paulo, BR
187.22.98.151	AS28573 Claro NXT Telecomunicacoes Ltda	`6.59ms` from São Paulo, BR
185.94.238.151	AS42567 MOJOHOST B.V.	`0.18ms` from Amsterdam, NL
73.48.15.87	AS7922 Comcast Cable Communications, LLC	`11.56ms` from Chicago, US
35.157.96.135	AS16509 Amazon.com, Inc.	`0.23ms` from Frankfurt am Main, DE
87.157.193.71	AS3320 Deutsche Telekom AG	`2.94ms` from Frankfurt am Main, DE
122.13.16.7	AS136958 China Unicom Guangdong IP network	`1.36ms` from Guangzhou, CN
165.85.59.119	AS394089 Google LLC	`0.18ms` from Hamina, FI
49.172.80.167	AS17858 LG POWERCOMM	`5.80ms` from Incheon, KR
216.8.208.231	AS13807 Great Plains Communications LLC	`1.90ms` from Indianapolis, US
36.65.221.231	AS7713 PT Telekomunikasi Indonesia	`8.69ms` from Jakarta, ID
76.94.107.231	AS20001 Charter Communications Inc	`5.77ms` from Los Angeles, US
72.134.136.231	AS20001 Charter Communications Inc	`9.17ms` from Los Angeles, US
8.46.172.7	AS27162 USF FEDERAL CREDIT UNION	`6.20ms` from Miami, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f6 202.253.111.234

traceroute to 202.253.111.234 (202.253.111.234): 64 hops max, 52 byte packets

6 [AS2907] 150.99.11.32 1.347 ms

7 [AS18091] 202.253.111.234 2.351 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On March 20th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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