Autonomous System details

AS143939

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

China
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AS143939 – 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:a509::/32 FITI Slices
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WHOIS Details

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                                                ASHandle:       AS143939
                                                OrgID:          AS143939
                                                ASName:         AS143939
                                                ASNumber:       AS143939
                                                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:a509:33::1 AS143939 China Education and Research Network (CERNET) 51.44ms from Beijing, CN
240a:a509:24::1 AS143939 China Education and Research Network (CERNET) 29.54ms from Beijing, CN
240a:a509:8::1 AS143939 China Education and Research Network (CERNET) 33.54ms 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
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67.243.98.131 AS12271 Charter Communications Inc 6.89ms from New York City, US
177.91.50.131 AS263429 Bom Jesus/IELUSC 7.32ms from Osasco, BR
54.89.201.115 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
38.174.181.131 AS54600 PEG TECH INC 0.14ms from San Jose, US
191.183.166.99 AS28573 Claro NXT Telecomunicacoes Ltda 5.47ms from Sao Paulo, BR
212.97.67.3 AS212238 Datacamp Limited 0.09ms from Sydney, AU
111.80.78.115 AS17421 Mobile Business Group 6.90ms from Taipei, TW
61.231.58.99 AS3462 Data Communication Business Group 0.91ms from Taipei, TW
175.128.88.3 AS2516 KDDI CORPORATION 6.74ms from Tokyo, JP
71.163.153.67 AS701 Verizon Business 2.61ms from Ashburn, US
186.16.168.179 AS23201 Telecel S.A. 9.41ms from Asuncion, PY
58.82.161.243 AS55423 JasTel Network 0.35ms from Bangkok, TH
68.39.145.227 AS7922 Comcast Cable Communications, LLC 10.22ms from Chicago, US
182.30.134.243 AS8987 Amazon Data Services Ireland Ltd 1.34ms from Columbus, US
34.123.225.67 AS396982 Google LLC 0.10ms from Council Bluffs, US
108.22.11.3 AS701 Verizon Business 1.67ms from Dallas, US
35.158.221.115 AS16509 Amazon.com, Inc. 0.49ms from Frankfurt am Main, DE
172.98.196.83 AS31863 Centrilogic, Inc. 0.35ms from Lenoir, US
176.156.157.115 AS5410 Bouygues Telecom SA 17.03ms from Marseille, FR
65.128.102.179 AS209 CenturyLink Communications, LLC 1.40ms from Minneapolis, 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 AS143939 at robtex.

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