Autonomous System details

AS142721

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

China
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AS142721 – China Education and Research Network (CERNET)

Field Value
Country China
Website cernet.edu.cn
Hosted domains 0
IPv4 addresses 0
IPv6 addresses 79,228,162,514,264,338,000,000,000,000
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:a047::/32 FITI Slices
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WHOIS Details

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                                                ASHandle:       AS142721
                                                OrgID:          AS142721
                                                ASName:         AS142721
                                                ASNumber:       AS142721
                                                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

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

IP Address ASN Details
240a:a047:16::1 AS142721 China Education and Research Network (CERNET) 50.63ms 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
23.174.248.1 AS33296 Piedmont Broadband Corporation 2.28ms from Ashburn, US
23.28.124.1 AS12083 WideOpenWest Finance LLC 6.92ms from Atlanta, US
81.173.41.1 AS198731 Prisco Electronica S.L. 0.56ms from Barcelona, ES
39.102.104.1 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.11ms from Beijing, CN
121.18.156.1 AS4837 CHINA UNICOM China169 Backbone 8.78ms from Beijing, CN
188.80.247.1 AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 4.35ms from Braga, PT
94.106.225.1 AS47377 Orange Belgium SA 4.48ms from Brussels, BE
46.107.228.65 AS58098 Szatmarnet Bt. 5.87ms from Budapest, HU
200.32.87.97 AS3549 Level 3 Parent, LLC 0.31ms from Buenos Aires, AR
152.168.140.1 AS7303 Telecom Argentina S.A. 1.71ms from Buenos Aires, AR
221.183.175.97 AS9808 China Mobile Communications Group Co., Ltd. 0.95ms from Changji, CN
125.68.133.225 AS4134 CHINANET BACKBONE 5.94ms from Chengdu, CN
221.182.118.225 AS9808 China Mobile Communications Group Co., Ltd. 3.89ms from Chengdu, CN
173.207.150.1 AS11492 CABLE ONE, INC. 9.34ms from Chicago, US
12.222.184.33 AS7018 AT&T Enterprises, LLC 6.87ms from Chicago, US
98.213.64.1 AS7922 Comcast Cable Communications, LLC 8.84ms from Chicago, US
24.144.204.129 AS27364 Armstrong 7.39ms from Cleveland, US
196.207.243.225 AS8346 SONATEL-AS Autonomous System 1.49ms from Dakar, SN
69.13.50.49 AS54489 CoreSpace, Inc. 0.77ms from Dallas, US
68.41.176.1 AS7922 Comcast Cable Communications, LLC 2.78ms from Detroit, US
96.110.199.81 AS7922 Comcast Cable Communications, LLC 3.40ms from Flint, US
189.85.32.145 AS270642 Agility Telecom 1.52ms from Fortaleza, BR
81.90.39.1 AS25058 CMO Internet Dienstleistungen GmbH 4.27ms from Frankfurt am Main, DE
31.165.139.1 AS6730 Sunrise GmbH 2.70ms from Geneve, CH
27.39.164.1 AS17816 China Unicom IP network China169 Guangdong province 12.94ms from Guangzhou, 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 AS142721 at robtex.

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