Autonomous System details

AS142939

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

China
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AS142939 – 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 Apr 29, 2021
Updated 5 years ago on Apr 29, 2021

IP Ranges

There are no known IPv4 addresses belonging to this network

Netblock Company
240a:a121::/32 FITI Slices
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WHOIS Details

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                                                ASHandle:       AS142939
                                                OrgID:          AS142939
                                                ASName:         AS142939
                                                ASNumber:       AS142939
                                                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
73.99.31.171 AS7922 Comcast Cable Communications, LLC 4.73ms from Ashburn, US
175.18.119.27 AS4837 CHINA UNICOM China169 Backbone 9.19ms from Changchun, CN
63.131.207.123 AS26133 Frankfort Plant Board 17.64ms from Chicago, US
72.36.94.27 AS38 University of Illinois 4.29ms from Chicago, US
162.154.44.139 AS10796 Charter Communications Inc 15.31ms from Columbus, US
212.204.92.251 AS8767 M-net Telekommunikations GmbH 3.74ms from Frankfurt am Main, DE
27.72.76.59 AS7552 Viettel Group 2.25ms from Hanoi, VN
80.5.148.91 AS5089 Virgin Media Limited 8.92ms from London, GB
95.106.41.107 AS12389 PJSC Rostelecom 18.38ms from Moscow, RU
106.216.86.251 AS45609 Bharti Airtel Ltd. AS for GPRS Service 11.57ms from Mumbai, IN
104.232.187.251 AS11272 C Spire Fiber 3.96ms from New Orleans, US
200.240.238.171 AS28283 Adylnet Telecom 0.72ms from Porto Alegre, BR
175.195.41.123 AS4766 Korea Telecom 1.85ms from Seoul, KR
153.127.139.235 AS7684 SAKURA Internet Inc. 16.45ms from Tokyo, JP
13.248.219.139 AS16509 Amazon.com, Inc. 0.04ms from Bangkok, TH
98.212.203.171 AS7922 Comcast Cable Communications, LLC 11.18ms from Chicago, US
52.185.91.251 AS8075 Microsoft Corporation 0.15ms from Des Moines, US
89.0.159.11 AS8422 NetCologne Gesellschaft fur Telekommunikation mbH 3.84ms from Duesseldorf, DE
86.142.180.171 AS2856 British Telecommunications PLC 3.06ms from London, GB
66.176.204.123 AS7922 Comcast Cable Communications, LLC 7.11ms from Miami, US
109.62.207.171 AS12389 PJSC Rostelecom 17.32ms from Moscow, RU
38.145.179.187 AS40545 Empire Access 7.77ms from New York City, US
160.86.243.75 AS2527 Sony Network Communications Inc. 0.64ms from Osaka, JP
201.81.94.43 AS28573 Claro NXT Telecomunicacoes Ltda 1.89ms from Osasco, BR
174.119.33.123 AS812 Rogers Communications Canada Inc. 5.05ms from Ottawa, CA

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 AS142939 at robtex.

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