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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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
213.42.165.211 AS5384 Emirates Internet 5.18ms from Al Fujairah City, AE
101.6.156.3 AS4538 China Education and Research Network Center 2.18ms from Beijing, CN
87.65.95.19 AS5432 Proximus NV 3.09ms from Brussels, BE
35.222.1.163 AS396982 Google LLC 0.39ms from Council Bluffs, US
87.93.192.179 AS16086 DNA Oyj 9.26ms from Helsinki, FI
91.158.236.211 AS719 Elisa Oyj 1.19ms from Helsinki, FI
47.120.33.51 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.22ms from Heyuan, CN
99.50.120.67 AS7018 AT&T Enterprises, LLC 2.96ms from Houston, US
36.63.169.163 AS4134 CHINANET-BACKBONE 5.14ms from Huai'an, CN
103.59.203.131 AS134014 NET 4 U SERVICES PVT LTD 0.44ms from Mumbai, IN
87.146.179.99 AS3320 Deutsche Telekom AG 6.41ms from Nuernberg, DE
34.227.77.243 AS14618 Amazon.com, Inc. 0.59ms from Reston, US
73.10.155.163 AS7922 Comcast Cable Communications, LLC 7.00ms from Secaucus, US
121.162.7.211 AS4766 Korea Telecom 1.14ms from Seoul, KR
112.14.180.195 AS56041 China Mobile communications corporation 6.19ms from Suzhou, CN
52.192.54.3 AS16509 Amazon.com, Inc. 0.28ms from Tokyo, JP
37.15.163.211 AS12479 Orange Espagne SA 6.52ms from Zaragoza, ES
195.190.168.3 AS12620 Ticinocom SA 4.11ms from Zuerich, CH
132.220.240.99 AS8075 Microsoft Corporation 0.28ms from Amsterdam, NL
203.158.204.211 AS37932 Rajamangala University of Technology Isan 15.50ms from Bangkok, TH
51.210.83.147 AS16276 OVH SAS 0.15ms from Gravelines, FR
77.8.86.35 AS6805 Telefonica Germany GmbH & Co.OHG 1.12ms from Hamburg, DE
61.158.105.227 AS4837 CHINA UNICOM China169 Backbone 2.83ms from Harbin, CN
209.137.177.83 AS21769 Colocation America Corporation 2.34ms from Hong Kong, HK
98.199.246.163 AS7922 Comcast Cable Communications, LLC 5.93ms from Houston, US

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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