Autonomous System details

AS142937

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

China
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AS142937 – 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:a11f::/32 FITI Slices
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WHOIS Details

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                                                ASHandle:       AS142937
                                                OrgID:          AS142937
                                                ASName:         AS142937
                                                ASNumber:       AS142937
                                                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

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

IP Address ASN Details
240a:a11f:18::1 AS142937 China Education and Research Network (CERNET) 30.88ms from Beijing, CN
240a:a11f:26::1 AS142937 China Education and Research Network (CERNET) 41.06ms from Tianjin, CN
240a:a11f:5::1 AS142937 China Education and Research Network (CERNET) 38.52ms from Beijing, 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
206.128.186.217 AS3561 CenturyLink Communications, LLC 0.55ms from Ashburn, US
104.178.144.201 AS7018 AT&T Enterprises, LLC 3.29ms from Atlanta, US
73.16.146.217 AS7922 Comcast Cable Communications, LLC 5.94ms from Boston, US
12.0.220.25 AS7018 AT&T Enterprises, LLC 2.36ms from Chicago, US
60.14.48.185 AS4837 CHINA UNICOM China169 Backbone 8.80ms from Harbin, CN
113.176.51.137 AS45899 VNPT Corp 3.73ms from Ho Chi Minh City, VN
103.56.233.25 AS131111 PT Mora Telematika Indonesia 1.50ms from Jakarta, ID
192.92.149.9 AS1930 Fundacao para a Ciencia e a Tecnologia, I.P. 0.48ms from Lisbon, PT
109.7.107.249 AS15557 Societe Francaise Du Radiotelephone - SFR SA 7.19ms from Lyon, FR
110.146.198.233 AS1221 Telstra Limited 3.40ms from Melbourne, AU
37.252.3.105 AS58061 Scalaxy B.V. 1.01ms from Meppel, NL
98.58.252.169 AS7922 Comcast Cable Communications, LLC 10.44ms from Miami, US
47.49.87.249 AS20115 Charter Communications LLC 8.82ms from Milwaukee, US
208.252.27.25 AS701 Verizon Business 1.30ms from New York City, US
200.205.136.41 AS10429 TELEFÔNICA BRASIL S.A 2.28ms from Osasco, BR
205.209.143.25 AS23338 DCS Pacific Star, LLC 4.01ms from Santa Clara, US
73.83.26.25 AS7922 Comcast Cable Communications, LLC 6.13ms from Seattle, US
124.51.218.9 AS17858 LG POWERCOMM 2.38ms from Seoul, KR
175.252.97.233 AS4766 Korea Telecom 1.39ms from Seoul, KR
176.61.137.153 AS57858 Angelnet Limited 0.64ms from Stockholm, SE
35.242.41.169 AS396982 Google LLC 0.10ms from Sydney, AU
122.151.25.249 AS9443 Vocus Retail 1.55ms from Sydney, AU
82.211.168.121 AS16010 Magticom Ltd. 0.65ms from Tbilisi, GE
80.54.221.137 AS5617 Orange Polska Spolka Akcyjna 0.53ms from Warsaw, PL
23.49.178.137 AS16625 Akamai Technologies, Inc. 0.26ms 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 AS142937 at robtex.

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