202.244.192.0/21

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

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Summary

Country	Japan
Domain	iwate-med.ac.jp
ASN	AS2907
Registry	JPNIC
ID	IMUNET-CIDR-BLK-JP

WHOIS Details

inetnum:        202.244.192.0 - 202.244.199.255
netname:        IMUNET-CIDR-BLK-JP
descr:          Iwate Medical University
country:        JP
admin-c:        JP00056131
tech-c:         JP00056131
last-modified:  2020-01-28T02:14:02Z
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 202.244.0.0/16

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
202.244.224.0/21	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

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

IP Address	ASN	Details
202.244.192.122	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`9.06ms` 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
80.106.13.165	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`9.70ms` from Athens, GR
152.22.74.21	AS81 MCNC	`5.26ms` from Atlanta, US
115.113.8.133	AS4755 TATA Communications formerly VSNL is Leading ISP	`0.50ms` from Bengaluru, IN
109.99.89.197	AS9050 Orange Romania S.A.	`0.70ms` from Bucharest, RO
45.233.246.5	AS267332 PROVEDOR NET MAIS LTDA - ME	`2.24ms` from Campina Grande, BR
52.240.209.213	AS8075 Microsoft Corporation	`0.52ms` from Chicago, US
108.212.135.69	AS7018 AT&T Enterprises, LLC	`6.13ms` from Durham, US
223.223.132.101	AS45775 WISH NET PRIVATE LIMITED	`0.88ms` from Kolkata, IN
92.223.114.5	AS210756 EdgeCenter LLC	`0.10ms` from Krasnoyarsk, RU
167.148.90.149	AS11404 Wave Broadband	`0.25ms` from Los Angeles, US
185.6.193.5	AS20811 Retelit Digital Services S.p.A.	`4.71ms` from Milan, IT
69.158.136.181	AS577 Bell Canada	`1.90ms` from Montreal, CA
114.19.194.117	AS2516 KDDI CORPORATION	`13.80ms` from Osaka, JP
193.165.83.213	AS30764 PODA a.s.	`0.40ms` from Prague, CZ
18.208.102.101	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
3.86.116.149	AS14618 Amazon.com, Inc.	`0.40ms` from Reston, US
222.112.100.5	AS4766 Korea Telecom	`0.90ms` from Seoul, KR
116.125.189.149	AS9318 SK Broadband Co Ltd	`3.13ms` from Seoul, KR
133.203.93.245	AS2518 BIGLOBE Inc.	`2.60ms` from Tokyo, JP
61.120.129.69	AS9997 Suzuka Cable Co.,Ltd	`2.19ms` from Tokyo, JP
24.129.235.101	AS11260 EastLink	`15.59ms` from Vancouver, CA
94.42.143.165	AS12912 T-Mobile Polska S.A.	`9.92ms` from Warsaw, PL
67.44.2.21	AS63062 Hughes Network Systems, LLC	`0.19ms` from Ashburn, US
72.77.85.5	AS701 Verizon Business	`6.55ms` from Ashburn, US
65.25.117.197	AS10796 Charter Communications Inc	`17.00ms` from Chicago, US

Traceroute

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

traceroute -a -n -q1 -f5 -m10 202.244.198.65

traceroute to 202.244.198.65 (202.244.198.65): 10 hops max, 52 byte packets

5 [AS5580] 203.190.230.207 31.275 ms

6 [AS2907] 150.99.4.214 39.126 ms

7 [AS2907] 150.99.197.242 39.916 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On December 14th 2025

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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