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:e3c0:800:341e::2 AS137721 China Internet Network Information Center 8.52ms 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
84.37.65.105 AS396356 Latitude.sh 0.10ms from Ashburn, US
69.251.118.73 AS7922 Comcast Cable Communications, LLC 7.81ms from Ashburn, US
185.220.136.25 AS206360 Pesco Telecom s.a.l. 2.96ms from Beirut, LB
73.143.114.121 AS7922 Comcast Cable Communications, LLC 8.53ms from Boston, US
88.212.35.121 AS42841 ANTIK Telecom s.r.o 5.02ms from Bratislava, SK
46.139.63.153 AS5483 Magyar Telekom Plc. 10.91ms from Budapest, HU
207.243.229.137 AS7018 AT&T Enterprises, LLC 2.91ms from Chicago, US
103.70.144.89 AS153252 ELXIRE 1.35ms from Delhi, IN
74.126.141.105 AS14615 Comporium, Inc 9.13ms from Durham, US
91.39.215.121 AS3320 Deutsche Telekom AG 4.94ms from Frankfurt am Main, DE
157.18.254.137 AS17816 China Unicom IP network China169 Guangdong province 5.95ms from Guangzhou, CN
103.23.145.25 AS131349 Digital telecomminication service joint stock 0.85ms from Hanoi, VN
168.222.25.41 AS9304 HGC Global Communications Limited 2.91ms from Hong Kong, HK
205.251.151.249 AS11042 NETWORK TRANSIT HOLDINGS LLC 0.89ms from Houston, US
134.122.99.41 AS14061 DigitalOcean, LLC 0.32ms from London, GB
103.192.45.41 AS134550 Centro de Informacoes Tecnologia de Macau 0.39ms from Macau, MO
75.146.188.137 AS7922 Comcast Cable Communications, LLC 6.99ms from Minneapolis, US
74.85.51.121 AS11404 Wave Broadband 2.26ms from Portland, US
50.19.123.249 AS14618 Amazon.com, Inc. 0.19ms from Reston, US
37.100.66.233 AS1267 WIND TRE S.P.A. 7.78ms from Rome, IT
180.169.247.25 AS4812 China Telecom (Group) 2.54ms from Shanghai, CN
185.137.251.73 AS203356 ebox.pl Sp. z o.o. 0.30ms from Warsaw, PL
105.232.139.105 AS37009 MTC - Mobile Telecommunications, Ltd. 2.15ms from Windhoek, NA
182.112.212.105 AS4837 CHINA UNICOM China169 Backbone 6.63ms from Zhengzhou, CN
98.169.175.169 AS22773 Cox Communications Inc. 4.43ms from Ashburn, 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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