202.252.128.0/18

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

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Summary

Country Japan
Domain
ASN AS2907
Registry JPNIC
ID HUEMAN-CIDR-BLK-JP

WHOIS Details

inetnum:        202.252.128.0 - 202.252.191.255
netname:        HUEMAN-CIDR-BLK-JP
descr:          National University Corporation Hokkaido University of Education
country:        JP
admin-c:        JP00021861
tech-c:         JP00021870
tech-c:         KM77795JP
last-modified:  2025-04-21T23:26:02Z
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 202.252.0.0/16

Range ASN Company Num of IPs
202.252.64.0/19 AS58647 Kagawa University 8,192
202.252.104.0/22 AS131961 Dokkyo University 1,024
202.252.108.0/23 AS15404 Global Solution 2nd Office. IT Strategy & Digital Integration Division. Hitachi, Ltd. 512
202.252.197.0/24 AS2907 Kyoto City University of Arts 256
202.252.214.0/24 AS2907 Okinawa University 256
202.252.246.0/24 AS2907 Shumei University 256
202.252.247.0/24 AS2907 Institute of Archaeological Research Kyoto 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Pingable IPs

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

IP Address ASN Details
202.252.158.20 AS2907 Research Organization of Information and Systems, National Institute of Informatics 19.66ms from Tokyo, JP
202.252.190.156 AS2907 Research Organization of Information and Systems, National Institute of Informatics 19.58ms from Tokyo, JP
202.252.154.217 AS2907 Research Organization of Information and Systems, National Institute of Informatics 19.59ms from Tokyo, JP
202.252.138.93 AS2907 Research Organization of Information and Systems, National Institute of Informatics 14.45ms from Tokyo, JP
202.252.189.42 AS2907 Research Organization of Information and Systems, National Institute of Informatics 19.58ms from Tokyo, JP
202.252.129.125 AS2907 Research Organization of Information and Systems, National Institute of Informatics 14.37ms from Tokyo, JP
202.252.139.221 AS2907 Research Organization of Information and Systems, National Institute of Informatics 14.47ms from Tokyo, JP
202.252.140.60 AS2907 Research Organization of Information and Systems, National Institute of Informatics 14.51ms from Tokyo, JP
202.252.132.18 AS2907 Research Organization of Information and Systems, National Institute of Informatics 28.32ms from Nagano, JP
202.252.182.123 AS2907 Research Organization of Information and Systems, National Institute of Informatics 23.46ms from Tokyo, JP
202.252.128.34 AS2907 Research Organization of Information and Systems, National Institute of Informatics 14.16ms from Tokyo, JP
202.252.148.125 AS2907 Research Organization of Information and Systems, National Institute of Informatics 19.93ms 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
194.171.113.2 AS1103 SURF B.V. 3.80ms from Amsterdam, NL
12.245.166.82 AS7018 AT&T Enterprises, LLC 1.22ms from Ashburn, US
132.45.210.98 AS668 United States Department of Defense (DoD) 0.60ms from Atlanta, US
212.93.159.146 AS8708 DIGI ROMANIA S.A. 0.40ms from Bucharest, RO
37.191.4.98 AS21334 One Hungary Ltd. 12.10ms from Budapest, HU
150.195.13.242 AS30036 Mediacom Communications Corp 15.61ms from Chicago, US
91.189.205.50 AS42638 James Hansen trading as Netvaerkssmeden 1.13ms from Copenhagen, DK
87.129.13.226 AS3320 Deutsche Telekom AG 0.91ms from Duesseldorf, DE
46.5.218.66 AS3209 Vodafone GmbH 7.97ms from Frankfurt am Main, DE
80.73.55.2 AS215063 Kungalv Energi AB 0.69ms from Goeteborg, SE
91.14.122.98 AS3320 Deutsche Telekom AG 1.83ms from Hamburg, DE
153.96.195.66 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 4.48ms from Hamburg, DE
70.123.75.242 AS11427 Charter Communications Inc 9.58ms from Houston, US
83.49.255.18 AS3352 TELEFONICA DE ESPANA S.A.U. 7.92ms from Madrid, ES
51.223.50.146 AS25019 Saudi Telecom Company JSC 4.65ms from Manama, BH
64.90.177.114 AS11403 NYI 0.28ms from New York City, US
180.144.114.242 AS17511 OPTAGE Inc. 2.25ms from Osaka, JP
132.148.209.146 AS26496 GoDaddy.com, LLC 1.30ms from Phoenix, US
34.231.200.130 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
50.78.167.130 AS7922 Comcast Cable Communications, LLC 6.51ms from Seattle, US
207.102.66.210 AS852 TELUS Communications Inc. 3.67ms from Seattle, US
74.105.79.2 AS701 Verizon Business 1.42ms from Secaucus, US
222.108.22.18 AS4766 Korea Telecom 1.16ms from Seoul, KR
119.222.225.194 AS4766 Korea Telecom 4.52ms from Seoul, KR
201.29.95.210 AS7738 V tal 7.59ms from São Paulo, BR

Traceroute

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

$
traceroute -a -n -q1 -m8 202.252.181.76
traceroute to 202.252.181.76 (202.252.181.76): 8 hops max, 52 byte packets
1 [AS15169] 142.251.241.130 126.477 ms
2 [AS15169] 108.170.248.250 124.755 ms
3 *
4 [AS2907] 150.99.0.142 152.758 ms
5 [AS2907] 150.99.196.250 159.316 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Council Bluffs, US
On

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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