Autonomous System details

AS143721

China Education and Research Network (CERNET)  ·  cernet.edu.cn

China
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AS143721 – China Education and Research Network (CERNET)

Field Value
Country China
Website cernet.edu.cn
Hosted domains 0
IPv4 addresses 0
IPv6 addresses 79,228,162,514,264,337,593,543,950,336
ASN type Education
Registry apnic
Allocated 5 years ago on May 07, 2021
Updated 5 years ago on May 07, 2021

IP Ranges

There are no known IPv4 addresses belonging to this network

Netblock Company
240a:a42f::/32 FITI Slices
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WHOIS Details

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                                                ASHandle:       AS143721
                                                OrgID:          AS143721
                                                ASName:         AS143721
                                                ASNumber:       AS143721
                                                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
AS38255 China Education and Research Network (CERNET)
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS38255 China Education and Research Network (CERNET)
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

No IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

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
213.126.113.249 AS33915 Vodafone Libertel B.V. 0.72ms from Amsterdam, NL
13.246.31.121 AS16509 Amazon.com, Inc. 0.68ms from Cape Town, ZA
24.12.250.105 AS7922 Comcast Cable Communications, LLC 5.88ms from Chicago, US
109.56.145.41 AS44034 Hi3G Access AB 5.80ms from Copenhagen, DK
215.65.126.185 AS721 United States Department of Defense (DoD) 10.11ms from Dallas, US
201.20.88.57 AS28598 DB3 SERVICOS DE TELECOMUNICACOES S.A 0.52ms from Fortaleza, BR
27.36.76.137 AS17816 China Unicom IP network China169 Guangdong province 4.52ms from Guangzhou, CN
12.174.171.89 AS7018 AT&T Enterprises, LLC 1.78ms from Houston, US
193.117.130.41 AS47474 Virtual1 Limited 0.77ms from London, GB
173.197.213.233 AS20001 Charter Communications Inc 2.10ms from Los Angeles, US
115.242.16.73 AS55836 Reliance Jio Infocomm Limited 1.77ms from Mumbai, IN
13.37.58.233 AS16509 Amazon.com, Inc. 0.14ms from Paris, FR
46.13.38.89 AS13036 T-Mobile Czech Republic a.s. 6.62ms from Prague, CZ
106.243.13.249 AS3786 LG DACOM Corporation 1.67ms from Seoul, KR
68.209.218.201 AS22987 BrightRidge 9.66ms from Atlanta, US
116.72.148.185 AS17488 Hathway IP Over Cable Internet 1.29ms from Bengaluru, IN
190.179.241.41 AS22927 Telefonica de Argentina 4.45ms from Buenos Aires, AR
125.32.95.249 AS4837 CHINA UNICOM China169 Backbone 2.40ms from Changchun, CN
216.18.177.105 AS29789 Reflected Networks, Inc. 0.73ms from Chicago, US
184.70.72.25 AS6327 Shaw Communications 0.61ms from Edmonton, CA
58.23.226.9 AS4837 CHINA UNICOM China169 Backbone 10.86ms from Fuzhou, CN
150.5.131.105 AS150436 Byteplus Pte. Ltd. 0.36ms from Hong Kong, HK
71.42.73.185 AS11427 Charter Communications Inc 1.11ms from Houston, US
18.168.14.201 AS16509 Amazon.com, Inc. 0.22ms from London, GB
20.50.127.89 AS8075 Microsoft Corporation 0.20ms from London, GB

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 AS143721 at robtex.

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