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 6 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
2407:9900:2000::1 AS131971 Japan Network Information Center 0.93ms from Tokyo, JP
202.1.215.254 AS131971 Japan Network Information Center 0.59ms from Tokyo, JP
202.1.211.254 AS131971 Japan Network Information Center 0.59ms from Tokyo, JP
2407:9900:3000::202 AS131971 Japan Network Information Center 0.74ms from Tokyo, JP
202.1.214.254 AS131971 Japan Network Information Center 0.59ms from Tokyo, JP
202.1.212.254 AS131971 Japan Network Information Center 0.60ms from Tokyo, JP
2407:9900::1 AS131971 Japan Network Information Center 0.83ms 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
83.198.144.51 AS3215 Orange S.A. 18.23ms from Antananarivo, MG
71.255.226.99 AS701 Verizon Business 2.53ms from Ashburn, US
54.69.196.147 AS16509 Amazon.com, Inc. 0.18ms from Boardman, US
168.107.223.243 AS31898 Oracle Corporation 1.57ms from Delhi, IN
92.141.68.115 AS3215 Orange S.A. 13.60ms from Frankfurt am Main, DE
139.12.127.3 AS3320 Deutsche Telekom AG 12.77ms from Frankfurt am Main, DE
171.246.180.99 AS7552 Viettel Group 1.37ms from Ho Chi Minh City, VN
73.166.219.163 AS7922 Comcast Cable Communications, LLC 6.58ms from Houston, US
88.17.245.131 AS3352 TELEFONICA DE ESPANA S.A.U. 9.03ms from Madrid, ES
181.140.3.67 AS13489 UNE EPM TELECOMUNICACIONES S.A. 19.57ms from Medellin, CO
72.222.169.163 AS22773 Cox Communications Inc. 4.26ms from Phoenix, US
39.71.29.67 AS4837 CHINA UNICOM China169 Backbone 5.69ms from Qingdao, CN
98.80.46.147 AS14618 Amazon.com, Inc. 0.24ms from Reston, US
175.120.58.3 AS9634 Shinhan Securities Co.,Ltd. 2.04ms from Seoul, KR
116.233.175.227 AS4812 China Telecom (Group) 4.55ms from Shanghai, CN
37.15.163.211 AS12479 Orange Espagne SA 6.13ms from Zaragoza, ES
191.107.239.179 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 4.82ms from Bogota, CO
105.159.54.243 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 5.74ms from Casablanca, MA
212.87.158.99 AS20677 imos Gesellschaft fuer Internet-Marketing und Online-Services mbH 4.24ms from Frankfurt am Main, DE
130.41.105.35 AS394089 Google LLC 0.86ms from Frankfurt am Main, DE
86.50.57.3 AS1741 CSC - Tieteen tietotekniikan keskus Oy 1.04ms from Helsinki, FI
129.154.33.115 AS31898 Oracle Corporation 0.15ms from Hyderabad, IN
192.157.224.3 AS12479 Orange Espagne SA 5.99ms from Madrid, ES
176.170.81.99 AS5410 Bouygues Telecom SA 2.54ms from Marseille, FR
87.237.86.131 AS25627 Business Telecommunications Services Inc 0.19ms from Miami, US

Traceroute

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

$
traceroute -a -n -q1 -f5 202.1.215.254
traceroute to 202.1.215.254 (202.1.215.254): 64 hops max, 52 byte packets
5 [] 210.171.224.181 1.105 ms
6 [] 210.171.224.182 0.508 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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