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
172.191.95.91 AS8075 Microsoft Corporation 0.42ms from Ashburn, US
162.154.44.139 AS10796 Charter Communications Inc 15.91ms from Columbus, US
18.223.72.91 AS16509 Amazon.com, Inc. 0.17ms from Columbus, US
84.203.89.203 AS31122 Digiweb ltd 1.53ms from Dublin, IE
169.50.25.235 AS36351 IBM Cloud 0.78ms from Frankfurt am Main, DE
183.54.208.219 AS4134 CHINANET-BACKBONE 2.45ms from Guangzhou, CN
171.249.119.75 AS7552 Viettel Group 1.25ms from Ho Chi Minh City, VN
182.186.38.203 AS17557 Pakistan Telecommunication Company Limited 17.46ms from Karachi, PK
2.223.93.171 AS5607 Sky UK Limited 2.14ms from London, GB
81.44.97.27 AS3352 TELEFONICA DE ESPANA S.A.U. 1.20ms from Madrid, ES
78.151.250.155 AS13285 TalkTalk Communications Limited 2.17ms from Manchester, GB
99.39.244.187 AS7018 AT&T Enterprises, LLC 17.59ms from Miami, US
16.54.33.91 AS16509 Amazon.com, Inc. 0.17ms from Montreal, CA
148.74.216.11 AS6128 Cablevision Systems Corp. 6.65ms from New York City, US
204.99.50.11 AS18862 Omnicare, Inc. 2.35ms from Phoenix, US
13.229.200.187 AS16509 Amazon.com, Inc. 0.65ms from Singapore, SG
92.101.116.235 AS12389 PJSC Rostelecom 9.77ms from Stockholm, SE
85.4.107.43 AS3303 Swisscom (Switzerland) Ltd 1.45ms from Zuerich, CH
84.161.177.187 AS3320 Deutsche Telekom AG 4.07ms from Berlin, DE
197.55.183.59 AS8452 TE-AS 8.29ms from Cairo, EG
34.70.78.107 AS396982 Google LLC 0.35ms from Council Bluffs, US
50.84.27.203 AS11427 Charter Communications Inc 2.39ms from Dallas, US
68.183.74.219 AS14061 DigitalOcean, LLC 0.32ms from Frankfurt am Main, DE
88.74.110.107 AS3209 Vodafone GmbH 8.07ms from Frankfurt am Main, DE
113.8.207.251 AS4837 CHINA UNICOM China169 Backbone 9.19ms from Harbin, CN

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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