Autonomous System details

AS143783

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

China

Stub AS

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AS143783 – 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

There are no known IPv4 addresses belonging to this network

Netblock	Company
240a:a46d::/32	FITI Slices

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WHOIS Details

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                                                ASHandle:       AS143783
                                                OrgID:          AS143783
                                                ASName:         AS143783
                                                ASNumber:       AS143783
                                                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

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

IP Address	ASN	Details
240a:a46d:22::1	AS143783 China Education and Research Network (CERNET)	`20.13ms` from Tianjin, CN
240a:a46d:1::1	AS143783 China Education and Research Network (CERNET)	`4.44ms` from Tianjin, CN
240a:a46d:37::1	AS143783 China Education and Research Network (CERNET)	`54.16ms` 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
204.220.171.23	AS396479 Mailgun Technologies Inc.	`14.63ms` from Atlanta, US
197.37.185.39	AS8452 TE-AS	`5.87ms` from Cairo, EG
119.5.67.247	AS4837 CHINA UNICOM China169 Backbone	`5.66ms` from Chengdu, CN
96.190.231.71	AS53297 Comcast Cable Communications, LLC	`0.89ms` from Chicago, US
52.48.50.23	AS16509 Amazon.com, Inc.	`0.19ms` from Dublin, IE
52.138.252.71	AS8075 Microsoft Corporation	`0.17ms` from Dublin, IE
86.148.132.87	AS2856 British Telecommunications PLC	`2.60ms` from Erith, GB
222.237.233.151	AS9318 SK Broadband Co Ltd	`5.79ms` from Incheon, KR
79.78.163.183	AS13285 TalkTalk Communications Limited	`8.32ms` from London, GB
121.240.125.7	AS4755 TATA Communications formerly VSNL is Leading ISP	`0.99ms` from Mumbai, IN
208.246.42.247	AS26200 P. Schoenfeld Asset Management, LLC	`0.57ms` from New York City, US
73.233.145.7	AS7922 Comcast Cable Communications, LLC	`8.81ms` from New York City, US
88.124.243.103	AS12322 Free SAS	`2.16ms` from Paris, FR
154.21.219.199	AS174 Cogent Communications, LLC	`0.75ms` from Paris, FR
188.242.146.87	AS35807 SkyNet Ltd.	`0.92ms` from Saint Petersburg, RU
73.185.50.55	AS7922 Comcast Cable Communications, LLC	`10.60ms` from Santa Clara, US
49.235.192.87	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.42ms` from Shanghai, CN
89.137.246.151	AS12302 Vodafone Romania S.A.	`7.44ms` from Timisoara, RO
130.33.50.215	AS8075 Microsoft Corporation	`0.14ms` from Tokyo, JP
24.36.44.39	AS7992 Cogeco Connexion Inc.	`6.09ms` from Toronto, CA
70.105.28.215	AS701 Verizon Business	`10.29ms` from Ashburn, US
20.169.210.119	AS8075 Microsoft Corporation	`0.42ms` from Ashburn, US
81.186.115.151	AS8248 Computer Technology Institute and Press Diophantus	`7.25ms` from Athens, GR
123.57.2.151	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.97ms` from Beijing, CN
132.232.183.71	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.80ms` from Chengdu, CN