Autonomous System details

AS145921

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

China
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AS145921 – 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:acc7::/32 FITI Slices
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WHOIS Details

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                                                ASHandle:       AS145921
                                                OrgID:          AS145921
                                                ASName:         AS145921
                                                ASNumber:       AS145921
                                                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
92.39.24.1 AS198967 BITel Gesellschaft fuer Telekommunikation mbH 6.79ms from Amsterdam, NL
77.251.42.1 AS33915 Vodafone Libertel B.V. 4.81ms from Amsterdam, NL
20.127.33.81 AS8075 Microsoft Corporation 0.41ms from Ashburn, US
177.152.106.81 AS270587 figueiredo provedores eireli 7.01ms from Belo Horizonte, BR
84.192.144.1 AS6848 Telenet BV 3.19ms from Brussels, BE
66.244.230.1 AS6327 Shaw Communications 16.94ms from Chicago, US
64.65.251.1 AS7029 Windstream Communications LLC 10.36ms from Chicago, US
74.143.40.49 AS10796 Charter Communications Inc 2.17ms from Cleveland, US
94.147.54.1 AS9158 Telenor A/S 4.70ms from Copenhagen, DK
104.155.146.1 AS396982 Google LLC 0.11ms from Council Bluffs, US
159.118.138.1 AS11492 CABLE ONE, INC. 5.04ms from Dallas, US
207.109.151.129 AS209 CenturyLink Communications, LLC 10.81ms from Denver, US
64.90.140.17 AS393474 St. Clair County Regional Educational Service Agency 2.38ms from Detroit, US
159.226.146.65 AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) 4.59ms from Guangzhou, CN
221.12.174.209 AS4837 CHINA UNICOM China169 Backbone 3.99ms from Hangzhou, CN
118.143.49.241 AS9304 HGC Global Communications Limited 0.63ms from Hong Kong, HK
211.38.50.177 AS4766 Korea Telecom 0.73ms from Incheon, KR
61.94.60.1 AS7713 PT Telekomunikasi Indonesia 1.33ms from Jakarta, ID
37.57.13.49 AS13188 CONTENT DELIVERY NETWORK LTD 7.25ms from Kyiv, UA
92.234.104.1 AS5089 Virgin Media Limited 1.97ms from London, GB
80.0.111.225 AS5089 Virgin Media Limited 6.01ms from London, GB
76.87.22.241 AS20001 Charter Communications Inc 4.27ms from Los Angeles, US
139.182.99.1 AS2152 CENIC 2.76ms from Los Angeles, US
50.120.42.49 AS5650 Frontier Communications of America, Inc. 0.71ms from Los Angeles, US
90.160.41.225 AS12479 Orange Espagne SA 2.23ms from Madrid, ES

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 AS145921 at robtex.

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