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
72.36.94.27 AS38 University of Illinois 4.29ms from Chicago, US
68.168.242.251 AS33561 Lunavi, Inc. 2.94ms from Denver, US
87.41.188.43 AS1213 ASIERA TECHNOLOGY SERVICES CLG 6.02ms from Dublin, IE
37.197.59.251 AS1257 Tele2 Sverige AB 3.88ms from Falkenberg, SE
194.165.115.155 AS5603 Telekom Slovenije, d.d. 0.94ms from Ljubljana, SI
112.250.159.43 AS4837 CHINA UNICOM China169 Backbone 4.56ms from Qingdao, CN
18.208.123.75 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
195.139.24.171 AS2116 GLOBALCONNECT AS 1.92ms from Sandefjord, NO
200.88.10.11 AS6400 Compañía Dominicana de Teléfonos S. A. 1.55ms from Santo Domingo, DO
201.69.158.91 AS27699 TELEFÔNICA BRASIL S.A 3.87ms from Sao Paulo, BR
101.47.171.155 AS150436 Byteplus Pte. Ltd. 1.10ms from Singapore, SG
67.55.19.123 AS11814 Distributel Communications Limited 6.64ms from Toronto, CA
189.121.114.75 AS28573 Claro NXT Telecomunicacoes Ltda 5.74ms from Vinhedo, BR
84.73.127.155 AS6730 Sunrise GmbH 3.38ms from Zuerich, CH
20.13.104.27 AS8075 Microsoft Corporation 0.23ms from Amsterdam, NL
73.99.31.171 AS7922 Comcast Cable Communications, LLC 4.73ms from Ashburn, US
174.111.11.43 AS11426 Charter Communications Inc 11.08ms from Charlotte, US
128.46.174.91 AS17 Purdue University 5.50ms from Chicago, US
87.122.233.107 AS8881 1&1 Versatel GmbH 2.25ms from Duesseldorf, DE
183.80.115.91 AS18403 FPT Telecom Company 0.77ms from Hanoi, VN
216.139.213.251 AS32400 Ntirety, Inc. 5.59ms from Houston, US
218.3.207.251 AS4134 CHINANET-BACKBONE 8.13ms from Huai'an, CN
80.5.148.91 AS5089 Virgin Media Limited 8.92ms from London, GB
92.112.230.155 AS9009 M247 Europe SRL 0.09ms from Madrid, ES
84.66.122.187 AS5378 Vodafone Limited 11.80ms from Manchester, GB

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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