202.244.38.0/23

AS63783 · Chiba University of Commerce

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Summary

Country	Japan
Domain	cuc.ac.jp
ASN	AS63783
Parent Range	202.244.32.0/21
Registry	JPNIC
ID	INFOCITY-CUC-CIDR-BLK-JP

WHOIS Details

inetnum:        202.244.32.0 - 202.244.39.255
netname:        INFOCITY-CUC-CIDR-BLK-JP
descr:          Chiba University of Commerce
country:        JP
admin-c:        MK26871JP
tech-c:         JO018JP
tech-c:         MA9652JP
last-modified:  2012-08-07T20:20:07Z
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 202.244.38.0/23

Range	ASN	Company	Num of IPs
202.244.32.0/21	AS63783	Chiba University of Commerce	2,048

Nearby Ranges

BGP prefixes that overlap with 202.244.0.0/16

Range	ASN	Company	Num of IPs
202.244.112.0/20	AS2907	Shikoku University	4,096
202.244.240.0/20	AS2907	Tokyo University of the Arts	4,096
202.244.32.0/21	AS63783	Chiba University of Commerce	2,048
202.244.192.0/21	AS2907	Iwate Medical University	2,048
202.244.224.0/21	AS4686	BEKKOAME INTERNET ,Inc.	2,048
202.244.76.0/22	AS2907	Hyogo University	1,024
202.244.52.0/22	AS2907	Kyoto Koka Wemen's University	1,024
202.244.138.0/23	AS17511	The Osaka Chamber of Commerce and Industry	512
202.244.202.0/23	AS18071	Panasonic Information Systems Co., Ltd	512
202.244.104.0/23	AS2907	Institute of Developing Economies, Japan External Trade Organization	512
202.244.90.0/23	AS2907	National Institute of Technology, Japan	512
202.244.210.0/24	AS2907	Niigata University of Pharmacy and Applied Life Sciences	256
202.244.222.0/24	AS2497	Panasonic Infomation Systems Co.,Ltd.	256
202.244.205.0/24	AS2907	Kawasaki Gakuen Inc.	256
202.244.62.0/24	AS2907	Toyama University of International Studies	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

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

IP Address	ASN	Details
202.244.39.225	AS63783 Chiba University of Commerce	`2.39ms` from Tokyo, JP
202.244.38.114	AS63783 Chiba University of Commerce	`1.39ms` 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
73.172.35.247	AS7922 Comcast Cable Communications, LLC	`5.89ms` from Ashburn, US
24.60.89.39	AS7922 Comcast Cable Communications, LLC	`8.78ms` from Boston, US
20.140.190.167	AS8070 Microsoft Corporation	`0.69ms` from Boydton, US
222.179.59.167	AS4134 CHINANET-BACKBONE	`1.98ms` from Chongqing, CN
3.14.35.55	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, US
3.13.17.199	AS16509 Amazon.com, Inc.	`0.16ms` from Columbus, US
91.58.40.183	AS3320 Deutsche Telekom AG	`8.11ms` from Frankfurt am Main, DE
84.250.187.151	AS1759 Telia Finland Oyj	`1.24ms` from Helsinki, FI
217.39.103.23	AS2856 British Telecommunications PLC	`5.56ms` from London, GB
47.157.38.135	AS5650 Frontier Communications of America, Inc.	`2.90ms` from Los Angeles, US
58.96.71.7	AS10143 Exetel Pty Ltd	`0.77ms` from Melbourne, AU
35.200.150.7	AS396982 Google LLC	`0.09ms` from Mumbai, IN
194.57.10.151	AS2200 Renater	`3.00ms` from Saint-Denis, FR
120.105.160.7	AS1659 Taiwan Academic Network (TANet) Information Center	`4.27ms` from Taipei, TW
100.31.136.135	AS14618 Amazon.com, Inc.	`0.69ms` from Ashburn, US
204.130.103.55	AS6527 Commonwealth of Massachusetts	`3.31ms` from Boston, US
91.120.184.87	AS5483 Magyar Telekom Plc.	`5.28ms` from Budapest, HU
2.218.105.7	AS5607 Sky UK Limited	`2.50ms` from Erith, GB
90.202.118.247	AS5607 Sky UK Limited	`10.60ms` from London, GB
46.35.126.215	AS199226 Cablemel S.L.	`13.21ms` from Madrid, ES
49.151.111.231	AS9299 Philippine Long Distance Telephone Company	`5.65ms` from Manila, PH
114.106.151.71	AS4134 CHINANET-BACKBONE	`10.55ms` from Nanchang, CN
185.76.48.183	AS49911 CDN Squared Limited	`0.79ms` from Nicosia, CY
46.241.47.23	AS21127 Joint Stock Company TransTeleCom	`5.55ms` from Novosibirsk, RU
119.231.158.199	AS17511 OPTAGE Inc.	`3.40ms` from Osaka, JP

Traceroute

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

traceroute -a -n -q1 202.244.39.225

traceroute to 202.244.39.225 (202.244.39.225): 64 hops max, 52 byte packets

1 [AS136258] 103.106.228.2 0.489 ms

2 *

3 [] 210.173.176.94 0.786 ms

4 [AS2907] 150.99.9.232 1.493 ms

5 [AS2907] 150.99.178.170 2.723 ms

6 [AS63783] 202.244.32.242 1.801 ms

7 [AS63783] 202.244.32.227 1.865 ms

8 [AS63783] 202.244.39.225 3.012 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On March 21st 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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