Autonomous System details

AS137721

China Internet Network Information Center  ·  cnnic.cn

China
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AS137721 – China Internet Network Information Center

Field Value
Country China
Website cnnic.cn
Hosted domains 0
IPv4 addresses 0
IPv6 addresses 81,704,042,592,835,098,143,342,198,784
ASN type ISP
Registry apnic
Allocated 8 years ago on Apr 24, 2018
Updated 8 years ago on Apr 24, 2018

IP Ranges

There are no known IPv4 addresses belonging to this network

Netblock Company
2406:e3c0::/32 Guangdong Educational Technology Center
2406:e3c0:1800::/37 Guangdong Educational Technology Center
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WHOIS Details

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                                                ASHandle:       AS137721
                                                OrgID:          AS137721
                                                ASName:         AS137721
                                                ASNumber:       AS137721
                                                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
AS24357 CERNET2 IX at South China University of Technology
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS24357 CERNET2 IX at South China University of Technology
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
2406:e3c0:800:3190:ded8:7cff:fe48:6cf5 AS137721 China Internet Network Information Center 8.78ms from Shenzhen, CN

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
140.179.64.153 AS55960 Beijing Guanghuan Xinwang Digital 3.49ms from Beijing, CN
85.199.127.185 AS12693 e.discom Telekommunikation GmbH 0.96ms from Berlin, DE
78.21.72.185 AS6848 Telenet BV 7.72ms from Brussels, BE
105.29.232.105 AS37100 SEACOM Limited 1.60ms from Cape Town, ZA
122.10.7.217 AS134548 DXTL Tseung Kwan O Service 0.72ms from Hong Kong, HK
205.251.151.249 AS11042 NETWORK TRANSIT HOLDINGS LLC 0.87ms from Houston, US
105.243.174.249 AS36994 Vodacom 10.63ms from Johannesburg, ZA
5.148.126.57 AS25180 Exponential-E Ltd. 0.59ms from London, GB
82.112.101.121 AS2914 NTT America, Inc. 0.53ms from London, GB
37.205.61.233 AS41811 CONVERGENCE (GROUP NETWORKS) LIMITED 0.70ms from Manchester, GB
91.143.193.9 AS21056 Vianova S.p.A 10.95ms from Milan, IT
222.187.41.41 AS4134 CHINANET-BACKBONE 7.81ms from Nanjing, CN
34.97.99.41 AS396982 Google LLC 0.13ms from Osaka, JP
24.7.178.217 AS7922 Comcast Cable Communications, LLC 10.74ms from Santa Clara, US
66.59.97.9 AS11590 Cumberland Technologies International 13.31ms from Secaucus, US
14.79.153.185 AS4766 Korea Telecom 1.56ms from Seoul, KR
175.114.249.73 AS9318 SK Broadband Co Ltd 5.20ms from Seoul, KR
103.216.190.57 AS134697 Launtel 1.25ms from Sydney, AU
172.75.122.137 AS11426 Charter Communications Inc 13.30ms from Atlanta, US
24.240.23.9 AS20115 Charter Communications LLC 3.35ms from Atlanta, US
73.119.47.137 AS7922 Comcast Cable Communications, LLC 2.47ms from Boston, US
18.196.88.249 AS16509 Amazon.com, Inc. 0.14ms from Frankfurt am Main, DE
117.2.126.121 AS7552 Viettel Group 10.02ms from Ho Chi Minh City, VN
115.73.249.9 AS7552 Viettel Group 4.19ms from Ho Chi Minh City, VN
104.176.128.153 AS7018 AT&T Enterprises, LLC 2.56ms from Houston, US

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 AS137721 at robtex.

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