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
96.225.135.41 AS701 Verizon Business 9.35ms from Ashburn, US
192.195.70.25 AS10753 Level 3 Parent, LLC 7.02ms from Boston, US
94.224.56.233 AS6848 Telenet BV 5.57ms from Brussels, BE
12.4.250.201 AS7018 AT&T Enterprises, LLC 1.21ms from Chicago, US
3.146.129.9 AS16509 Amazon.com, Inc. 0.17ms from Columbus, US
91.123.138.25 AS42540 Atea Finland Oy 0.60ms from Helsinki, FI
160.22.221.9 AS153145 PT Tomihonk Network Nusantara 0.38ms from Jakarta, ID
103.115.168.41 AS137845 Majubina Resources Sdn Bhd 0.27ms from Kuala Lumpur, MY
119.62.82.9 AS4837 CHINA UNICOM China169 Backbone 2.75ms from Kunming, CN
97.170.124.121 AS6167 Verizon Business 12.66ms from Los Angeles, US
71.45.240.41 AS33363 Charter Communications, Inc 11.74ms from Murfreesboro, US
222.92.6.137 AS4134 CHINANET-BACKBONE 4.33ms from Nanjing, CN
151.63.95.233 AS1267 WIND TRE S.P.A. 11.48ms from Rome, IT
162.62.80.233 AS132203 Tencent Building, Kejizhongyi Avenue 0.22ms from San Jose, US
177.141.59.25 AS28573 Claro NXT Telecomunicacoes Ltda 7.30ms from Sao Paulo, BR
121.186.156.169 AS4766 Korea Telecom 4.61ms from Seoul, KR
23.52.230.217 AS16625 Akamai Technologies, Inc. 0.10ms from Sydney, AU
122.151.25.249 AS9443 Vocus Retail 1.55ms from Sydney, AU
142.104.9.217 AS16462 University of Victoria 2.80ms from Vancouver, CA
111.50.137.89 AS9808 China Mobile Communications Group Co., Ltd. 9.40ms from Xi'an, CN
44.227.34.57 AS16509 Amazon.com, Inc. 0.18ms from Boardman, US
91.176.202.233 AS5432 Proximus NV 1.36ms from Brussels, BE
81.180.242.9 AS44679 INVITE Systems SRL 3.55ms from Bucharest, RO
12.1.3.41 AS7018 AT&T Enterprises, LLC 7.34ms from Chicago, US
64.129.66.73 AS3549 Level 3 Parent, LLC 1.03ms from Denver, 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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