Autonomous System details

AS131971

Japan Network Information Center  ·  nic.ad.jp

Japan
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AS131971 – Japan Network Information Center

Field Value
Country Japan
Website nic.ad.jp
Hosted domains 0
IPv4 addresses 1,792
IPv6 addresses 74,276,402,357,122,816,493,947,453,440
ASN type ISP
Registry jpnic
Updated 8 months ago on Jun 26, 2025

IP Ranges

Netblock Company Num of IPs
202.1.208.0/22 Japan Network Information Center 1,024
202.1.212.0/24 Japan Network Information Center 256
202.1.214.0/24 Japan Network Information Center 256
202.1.215.0/24 Japan Network Information Center 256
Netblock Company
2407:9900:8000::/33 Japan Network Information Center
2407:9900:4000::/35 Japan Network Information Center
2407:9900:6000::/35 Japan Network Information Center
2407:9900::/36 Japan Network Information Center
2407:9900:2000::/36 Japan Network Information Center
2407:9900:3000::/36 Japan Network Information Center
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WHOIS Details

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                                                ASHandle:       AS131971
                                                OrgID:          AS131971
                                                ASName:         AS131971
                                                ASNumber:       AS131971
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are no domains currently hosted on this ASN.

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Peers

There is 1 peer for this ASN.

Peers Name
AS2515 Japan Network Information Center
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS2515 Japan Network Information Center
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
2407:9900:3000::202 AS131971 Japan Network Information Center 0.60ms from Tokyo, JP
2407:9900::2 AS131971 Japan Network Information Center 0.69ms from Tokyo, JP
202.1.212.254 AS131971 Japan Network Information Center 0.43ms from Tokyo, JP
202.1.211.254 AS131971 Japan Network Information Center 0.46ms from Tokyo, JP
2407:9900:2000::1 AS131971 Japan Network Information Center 0.75ms from Tokyo, JP
202.1.215.254 AS131971 Japan Network Information Center 0.46ms from Tokyo, JP
202.1.214.254 AS131971 Japan Network Information Center 0.45ms from Tokyo, JP
202.1.209.219 AS131971 Japan Network Information Center 0.49ms 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
71.10.251.19 AS20115 Charter Communications LLC 13.21ms from Ashburn, US
20.123.26.67 AS8075 Microsoft Corporation 0.15ms from Dublin, IE
47.114.6.179 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.31ms from Hangzhou, CN
119.67.48.67 AS17858 LG POWERCOMM 1.32ms from Incheon, KR
37.139.177.163 AS25133 LLC "McLaut-Invest" 3.06ms from Kyiv, UA
135.196.10.195 AS3257 GTT Communications Inc. 1.61ms from London, GB
92.187.206.131 AS12479 Orange Espagne SA 9.06ms from Madrid, ES
14.201.188.83 AS7545 TPG Telecom Limited 11.14ms from Melbourne, AU
179.25.85.147 AS6057 Administracion Nacional de Telecomunicaciones 1.62ms from Montevideo, UY
54.233.165.179 AS16509 Amazon.com, Inc. 0.15ms from Osasco, BR
90.47.48.51 AS3215 Orange S.A. 8.52ms from Paris, FR
95.106.37.163 AS12389 PJSC Rostelecom 18.02ms from Saint Petersburg, RU
45.67.141.243 AS33667 Comcast Cable Communications, LLC 1.27ms from Santa Clara, US
199.45.144.3 AS21949 Beanfield Technologies Inc. 0.41ms from Seattle, US
120.79.112.35 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.12ms from Shenzhen, CN
60.52.43.131 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 6.31ms from Singapore, SG
219.150.44.3 AS17638 ASN for TIANJIN Provincial Net of CT 3.12ms from Tianjin, CN
213.127.241.195 AS33915 Vodafone Libertel B.V. 8.23ms from Amsterdam, NL
34.211.33.83 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
71.192.104.99 AS7922 Comcast Cable Communications, LLC 7.62ms from Boston, US
81.183.95.67 AS5483 Magyar Telekom Plc. 0.86ms from Budapest, HU
201.177.6.147 AS22927 Telefonica de Argentina 2.31ms from Buenos Aires, AR
159.238.144.195 AS14977 State of Wyoming Department A&I 6.48ms from Denver, US
84.183.166.243 AS3320 Deutsche Telekom AG 6.87ms from Frankfurt am Main, DE
77.181.212.51 AS6805 Telefonica Germany GmbH & Co.OHG 1.83ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 202.1.214.254
traceroute to 202.1.214.254 (202.1.214.254): 64 hops max, 52 byte packets
3 *
4 [] 210.171.224.181 1.029 ms
5 [] 210.171.224.182 0.401 ms
Measurement taken from IPinfo ProbeNet in Tokyo, JP
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS131971 at robtex.

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