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 Hosting
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
2407:9900:2000::254 AS131971 Japan Network Information Center 0.49ms from Tokyo, JP
202.1.212.254 AS131971 Japan Network Information Center 0.48ms from Tokyo, JP
2407:9900::254 AS131971 Japan Network Information Center 0.47ms from Tokyo, JP
202.1.215.254 AS131971 Japan Network Information Center 0.47ms from Tokyo, JP
202.1.211.254 AS131971 Japan Network Information Center 0.45ms from Tokyo, JP
202.1.214.254 AS131971 Japan Network Information Center 0.46ms from Tokyo, JP
2407:9900:3000::203 AS131971 Japan Network Information Center 0.68ms 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
190.26.27.83 AS19429 ETB - Colombia 0.70ms from Bogota, CO
71.192.104.99 AS7922 Comcast Cable Communications, LLC 7.62ms from Boston, US
222.163.108.3 AS4837 CHINA UNICOM China169 Backbone 2.71ms from Changchun, CN
18.221.150.227 AS16509 Amazon.com, Inc. 0.17ms from Columbus, US
98.163.87.163 AS22773 Cox Communications Inc. 4.96ms from Dallas, US
187.204.207.243 AS8151 UNINET 0.94ms from Guadalajara, MX
77.14.34.131 AS6805 Telefonica Germany GmbH & Co.OHG 2.25ms from Hamburg, DE
14.247.92.3 AS45899 VNPT Corp 3.10ms from Hanoi, VN
176.125.38.227 AS59671 TzOV "Biznes i Technologii" 7.95ms from Lviv, UA
176.142.140.3 AS5410 Bouygues Telecom SA 5.48ms from Marseille, FR
173.3.27.83 AS6128 Cablevision Systems Corp. 7.01ms from New York City, US
187.89.77.163 AS26599 TELEFÔNICA BRASIL S.A 1.07ms from Osasco, BR
190.131.22.83 AS27738 Ecuadortelecom S.A. 7.85ms from Quito, EC
34.227.77.243 AS14618 Amazon.com, Inc. 0.59ms from Reston, US
140.147.31.3 AS2532 Library of Congress 15.20ms from Reston, US
73.116.11.211 AS7922 Comcast Cable Communications, LLC 7.20ms from San Jose, US
163.234.40.99 AS1761 General Services Commission 18.40ms from Schertz, US
78.69.106.3 AS3301 Telia Company AB 0.91ms from Stockholm, SE
140.127.111.243 AS1659 Taiwan Academic Network (TANet) Information Center 5.37ms from Taichung, TW
190.250.222.99 AS13489 UNE EPM TELECOMUNICACIONES S.A. 5.65ms from Bogota, CO
111.93.102.35 AS45820 Tata Teleservices ISP AS 0.72ms from Chennai, IN
200.245.165.211 AS4230 CLARO S.A. 0.83ms from Curitiba, BR
185.87.255.99 AS215089 Fast Panda Limited 0.12ms from Duesseldorf, DE
92.236.45.83 AS5089 Virgin Media Limited 4.73ms from London, GB
192.157.224.3 AS12479 Orange Espagne SA 5.48ms from Madrid, ES

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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