AS number details

AS131971

Japan Network Information Center  ·  nic.ad.jp

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AS131971 – Japan Network Information Center

Field Value
Country Japan
Website nic.ad.jp
Hosted domains 1
Number of IPv4 1,792
Number of IPv6 74,276,402,357,122,816,493,947,453,440
ASN type ISP
Registry jpnic
Updated 4 months ago on Jun 26, 2025
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


                                                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 is 1 domain name hosted across 1 IP address on this ASN.

IP Address Domain Domains on this IP
202.1.208.167 ██████████ 1

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Useful for Cybersecurity

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

6 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 1.01ms from Tokyo, JP
202.1.211.254 AS131971 Japan Network Information Center 0.62ms from Tokyo, JP
2407:9900::1 AS131971 Japan Network Information Center 0.91ms from Tokyo, JP
202.1.214.254 AS131971 Japan Network Information Center 0.60ms from Tokyo, JP
202.1.215.254 AS131971 Japan Network Information Center 0.60ms from Tokyo, JP
202.1.212.254 AS131971 Japan Network Information Center 0.61ms 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
47.74.90.115 AS45102 Alibaba (US) Technology Co., Ltd. 0.51ms from Atlanta, US
65.110.54.147 AS16509 Amazon.com, Inc. 0.55ms from Boardman, US
34.121.65.131 AS396982 Google LLC 0.12ms from Council Bluffs, US
200.248.100.243 AS4230 CLARO S.A. 4.91ms from Curitiba, BR
47.118.76.115 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 5.37ms from Hangzhou, CN
64.19.253.195 AS4913 Speedcast Communications, Inc 1.05ms from Houston, US
47.181.198.115 AS5650 Frontier Communications of America, Inc. 1.99ms from Los Angeles, US
112.202.138.179 AS9299 Philippine Long Distance Telephone Company 1.31ms from Manila, PH
84.168.61.163 AS3320 Deutsche Telekom AG 7.19ms from Nuernberg, DE
119.239.117.211 AS2518 BIGLOBE Inc. 11.14ms from Osaka, JP
134.206.57.19 AS2200 Renater 4.49ms from Paris, FR
77.70.229.195 AS5377 Marlink AS 15.99ms from Paris, FR
185.6.92.243 AS8399 SEWAN SAS 0.56ms from Paris, FR
45.77.3.211 AS20473 The Constant Company, LLC 0.10ms from San Jose, US
115.21.218.67 AS4766 Korea Telecom 1.32ms from Seoul, KR
124.221.170.211 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.71ms from Shanghai, CN
147.243.101.115 AS8075 Microsoft Corporation 0.35ms from Vienna, AT
24.210.141.131 AS10796 Charter Communications Inc 7.40ms from Columbus, US
168.107.223.243 AS31898 Oracle Corporation 1.42ms from Delhi, IN
164.92.231.99 AS14061 DigitalOcean, LLC 0.24ms from Frankfurt am Main, DE
62.113.191.115 AS16086 DNA Oyj 1.97ms from Helsinki, FI
192.194.48.227 AS1759 Telia Finland Oyj 0.65ms from Helsinki, FI
168.149.96.243 AS25019 Saudi Telecom Company JSC 2.65ms from Jeddah, SA
81.102.245.83 AS5089 Virgin Media Limited 8.52ms from London, GB
197.249.7.163 AS25139 TVCABO - Comunicacoes Multimedia, Lda 0.51ms from Maputo, MZ

Traceroute

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

$
traceroute -a -n -q1 -f5 202.1.214.254
traceroute to 202.1.214.254 (202.1.214.254): 64 hops max, 52 byte packets
5 [] 210.171.224.181 1.006 ms
6 [] 210.171.224.182 0.534 ms
Measurement taken from IPinfo ProbeNet in Tokyo, JP
On

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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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