Autonomous System details

AS143437

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

China
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AS143437 – 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:a313::/32 FITI Slices
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WHOIS Details

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                                                ASHandle:       AS143437
                                                OrgID:          AS143437
                                                ASName:         AS143437
                                                ASNumber:       AS143437
                                                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

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

IP Address ASN Details
240a:a313:22::1 AS143437 China Education and Research Network (CERNET) 20.85ms from Tianjin, CN
240a:a313:35::1 AS143437 China Education and Research Network (CERNET) 45.87ms from Tianjin, CN
240a:a313:13::1 AS143437 China Education and Research Network (CERNET) 28.77ms from Tianjin, CN
240a:a313:40::1 AS143437 China Education and Research Network (CERNET) 81.50ms 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
219.236.221.61 AS17429 BEIJING GEHUA CATV NETWORK CO.LTD 10.25ms from Beijing, CN
209.104.232.157 AS14265 TPx Communications 0.48ms from Boston, US
212.96.164.205 AS12570 O2 Czech Republic, a.s. 0.83ms from Brno, CZ
70.72.233.77 AS6327 Shaw Communications 2.07ms from Calgary, CA
76.181.167.253 AS10796 Charter Communications Inc 17.80ms from Cleveland, US
65.58.51.253 AS3356 Level 3 Parent, LLC 1.09ms from Cleveland, US
67.78.109.253 AS11427 Charter Communications Inc 4.50ms from Dallas, US
169.55.232.61 AS36351 IBM Cloud 1.04ms from Dallas, US
171.224.232.45 AS7552 Viettel Group 2.84ms from Hanoi, VN
102.64.129.77 AS36924 GVA Cote d'Ivoire SAS 0.53ms from Lomé, TG
213.40.214.205 AS9142 Internexus Networks Limited 4.22ms from London, GB
108.6.237.221 AS701 Verizon Business 2.61ms from New York City, US
94.49.15.29 AS25019 Saudi Telecom Company JSC 1.80ms from Riyadh, SA
177.173.33.29 AS26599 TELEFÔNICA BRASIL S.A 2.32ms from Sao Paulo, BR
220.81.146.125 AS4766 Korea Telecom 6.29ms from Seoul, KR
58.40.169.205 AS4812 China Telecom (Group) 1.99ms from Shanghai, CN
126.217.11.93 AS17676 SoftBank Corp. 3.23ms from Tokyo, JP
222.91.147.77 AS4134 CHINANET-BACKBONE 1.88ms from Xi'an, CN
50.170.44.253 AS7922 Comcast Cable Communications, LLC 0.82ms from Boston, US
185.164.80.93 AS207164 PRIMANET SRL 3.19ms from Chisinau, MD
18.203.155.61 AS16509 Amazon.com, Inc. 0.42ms from Dublin, IE
113.98.177.189 AS4134 CHINANET-BACKBONE 1.51ms from Guangzhou, CN
103.5.205.29 AS131347 Shinhan Viet Nam Bank Limited 1.32ms from Ho Chi Minh City, VN
125.128.11.13 AS4766 Korea Telecom 1.30ms from Incheon, KR
71.18.44.189 AS396986 Bytedance Inc. 0.15ms from London, 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 AS143437 at robtex.

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