202.250.0.0/20

AS2907 · Research Organization of Information and Systems, National Institute of Informatics

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Summary

Country	Japan
Domain	u-tokai.ac.jp
ASN	AS2907
Registry	JPNIC
ID	KTNET-CIDR-BLK-JP

WHOIS Details

inetnum:        202.250.0.0 - 202.250.15.255
netname:        KTNET-CIDR-BLK-JP
descr:          Tokai University
country:        JP
admin-c:        SO32040JP
tech-c:         JP00154921
tech-c:         TR3233JP
last-modified:  2019-05-28T23:29:02Z
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

Nearby Ranges

BGP prefixes that overlap with 202.250.0.0/16

Range	ASN	Company	Num of IPs
202.250.160.0/20	AS2907	Aichi University	4,096
202.250.184.0/21	AS2907	Bunri University of Hospitality	2,048
202.250.64.0/21	AS2907	Kanagawa Institute of Technology	2,048
202.250.208.0/21	AS2907	National University Corporation Shimane University Faculty of Medicine	2,048
202.250.120.0/21	AS2907	Kindai University, Faculty of Engineering	2,048
202.250.144.0/22	AS2907	Hiroshima Corporation for Higher Education	1,024
202.250.224.0/22	AS2907	Yamanashi Gakuin, Univ.	1,024
202.250.176.0/22	AS2907	National Institute of Technology, Japan	1,024
202.250.238.0/23	AS2907	Dokkyo Medical University	512
202.250.148.0/23	AS2907	Tohoku College of Pharmacy	512
202.250.37.0/24	AS37888	HORIBA,Ltd.	256
202.250.38.0/24	AS37888	HORIBA,Ltd.	256
202.250.150.0/24	AS2907	Aomori chuoo junior college	256
202.250.129.0/24	AS2907	Sapporo International University	256
202.250.28.0/24	AS396982	Trans Cosmos Inc.	256
202.250.232.0/24	AS2510	Fujitsu General Limited	256
202.250.154.0/24	AS2497	NGK INSULATORS,LTD.	256
202.250.32.0/24	AS37888	HORIBA,Ltd.	256
202.250.155.0/24	AS2497	NGK INSULATORS,LTD.	256
202.250.29.0/24	AS2516	Trans Cosmos 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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
41.105.212.244	AS36947 Telecom Algeria	12.19ms from Algiers, DZ
62.131.152.132	AS1136 KPN B.V.	0.94ms from Amsterdam, NL
104.94.120.84	AS16625 Akamai Technologies, Inc.	0.16ms from Ashburn, US
154.212.221.180	AS135097 LUOGELANG (FRANCE) LIMITED	1.26ms from Hong Kong, HK
90.210.37.180	AS5607 Sky UK Limited	1.57ms from London, GB
119.23.139.36	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	1.70ms from Shenzhen, CN
113.46.6.52	AS55990 Huawei Cloud Service data center	11.73ms from Beijing, CN
73.191.107.116	AS7922 Comcast Cable Communications, LLC	10.78ms from Manassas, US
20.14.233.180	AS8075 Microsoft Corporation	0.36ms from Boydton, US
188.68.33.148	AS197540 netcup GmbH	3.34ms from Frankfurt am Main, DE
212.24.74.52	AS5089 Virgin Media Limited	3.12ms from London, GB
85.204.74.4	AS16125 UAB Cherry Servers	3.06ms from Vilnius, LT
220.180.147.20	AS4134 CHINANET-BACKBONE	11.01ms from Wuhan, CN
47.95.181.244	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	2.20ms from Beijing, CN
125.33.183.116	AS4808 China Unicom Beijing Province Network	3.95ms from Beijing, CN
121.118.98.180	AS4713 NTT Communications Corporation	15.88ms from Osaka, JP
147.81.126.228	AS36149 Hawaiian Telcom Services Company, Inc.	1.49ms from Honolulu, US
152.201.203.116	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	3.31ms from Bogota, CO
72.2.82.36	AS399512 Suite224 Internet	6.28ms from Buffalo, US
195.147.198.52	AS5413 Wavenet Limited	6.82ms from London, GB
89.145.221.132	AS5413 Wavenet Limited	2.73ms from London, GB
172.125.228.132	AS7018 AT&T Enterprises, LLC	3.17ms from San Antonio, US
52.168.24.228	AS8075 Microsoft Corporation	0.44ms from Ashburn, US
139.203.175.20	AS4134 CHINANET-BACKBONE	11.36ms from Chengdu, CN
68.191.209.84	AS20115 Charter Communications LLC	3.68ms from Dallas, US

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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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