AS number details

AS142990

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

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AS142990 – China Education and Research Network (CERNET)

Field Value
Country China
Website cernet.edu.cn
Hosted domains 0
Number of IPv4 0
Number of IPv6 79,228,162,514,264,337,593,543,950,336
ASN type Education
Registry apnic
Allocated 4 years ago on Apr 29, 2021
Updated 4 years ago on Apr 29, 2021

There are no known IPv4 addresses belonging to this network

Netblock Company
240a:a154::/32 FITI Slices
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WHOIS Details


                                                ASHandle:       AS142990
                                                OrgID:          AS142990
                                                ASName:         AS142990
                                                ASNumber:       AS142990
                                                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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Useful for Cybersecurity

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
69.251.138.222 AS7922 Comcast Cable Communications, LLC 7.17ms from Ashburn, US
67.234.15.254 AS19901 Brightspeed 9.71ms from Atlanta, US
134.215.100.206 AS4181 TDS TELECOM 10.27ms from Atlanta, US
92.209.203.126 AS3209 Vodafone GmbH 8.83ms from Berlin, DE
190.242.125.238 AS262191 LIBERTY NETWORKS DE COLOMBIA S.A.S 1.00ms from Bogota, CO
186.177.198.254 AS263181 Cooperativa Telefónica de Grand Bourg 1.56ms from Buenos Aires, AR
73.110.145.142 AS7922 Comcast Cable Communications, LLC 5.88ms from Chicago, US
194.26.191.254 AS41955 SerNet Service Network GmbH 4.12ms from Frankfurt am Main, DE
220.231.104.30 AS7552 Viettel Group 0.40ms from Hanoi, VN
104.221.152.158 AS22552 eSited Solutions 0.31ms from Los Angeles, US
96.92.3.174 AS7922 Comcast Cable Communications, LLC 4.33ms from Miami, US
187.59.144.110 AS18881 TELEFÔNICA BRASIL S.A 3.88ms from Osasco, BR
13.39.51.222 AS16509 Amazon.com, Inc. 0.46ms from Paris, FR
18.206.166.190 AS14618 Amazon.com, Inc. 0.14ms from Reston, US
98.221.9.62 AS7922 Comcast Cable Communications, LLC 4.93ms from Secaucus, US
220.82.240.78 AS4766 Korea Telecom 3.14ms from Seoul, KR
14.61.211.254 AS4766 Korea Telecom 2.08ms from Seoul, KR
203.118.19.30 AS4657 StarHub Ltd 1.08ms from Singapore, SG
120.147.208.30 AS1221 Telstra Limited 5.31ms from Sydney, AU
54.178.69.254 AS16509 Amazon.com, Inc. 0.18ms from Tokyo, JP
62.99.185.174 AS8412 T-Mobile Austria GmbH 2.85ms from Vienna, AT
218.28.214.110 AS4837 CHINA UNICOM China169 Backbone 5.17ms from Zhengzhou, CN
61.54.15.30 AS4837 CHINA UNICOM China169 Backbone 4.55ms from Zhengzhou, CN
188.203.244.110 AS1136 KPN B.V. 7.71ms from Amsterdam, NL
174.24.173.254 AS19901 Brightspeed 10.24ms 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 AS142990 at robtex.

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