Autonomous System details

AS23911

China Next Generation Internet Beijing IX · cernet.edu.cn

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AS23911 – China Next Generation Internet Beijing IX

Field	Value
Country	China
Website	cernet.edu.cn
Hosted domains	0
IPv4 addresses	0
IPv6 addresses	79,229,371,440,083,952,222,718,656,512
ASN type	Education
Registry	apnic
Allocated	22 years ago on Oct 16, 2003
Updated	5 years ago on Sep 03, 2020

There are no known IPv4 addresses belonging to this network

Netblock	Company
2001:252::/32	CNGI International Gateway Network (CNGIIGN)
2001:7fa:5::/48	China Next Generation Internet Beijing IX

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WHOIS Details

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                                                ASHandle:       AS23911
                                                OrgID:          AS23911
                                                ASName:         AS23911
                                                ASNumber:       AS23911
                                                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 are 24 peers for this ASN.

Peers	Name
AS11537	Internet2
AS1273	Vodafone Group PLC
AS132337	Axclusive
AS18106	Viewqwest Pte Ltd
AS23910	China Next Generation Internet CERNET2
AS24482	SG.GS
AS24489	Trans-Eurasia Information Network (TEIN2) - North
AS2497	Internet Initiative Japan Inc.
AS293	ESnet
AS3491	PCCW Global, Inc.
AS36236	NetActuate, Inc
AS38008	Aperture Science Limited
AS38255	China Education and Research Network (CERNET)
AS39120	Convergenze S.p.A.
AS45110	Beijing Tian Wei Xin Tong technology corp. limited.
AS4538	China Education and Research Network Center
AS45796	UIH / BB Connect
AS4635	Hong Kong Internet Exchange--Route Server 1
AS49544	i3D.net B.V
AS59265	China telecom â€“ China Next Generation Internet
AS6939	Hurricane Electric LLC
AS7660	Asia Pacific Advanced Network - Japan
AS8359	MTS PJSC
AS9401	National Library of China

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Upstreams

There are 3 upstreams for this ASN.

upstreams	Name
AS3491	PCCW Global, Inc.
AS4538	China Education and Research Network Center
AS6939	Hurricane Electric LLC

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Downstreams

There are 5 downstreams for this ASN.

Downstreams	Name
AS23910	China Next Generation Internet CERNET2
AS24489	Trans-Eurasia Information Network (TEIN2) - North
AS38255	China Education and Research Network (CERNET)
AS45110	Beijing Tian Wei Xin Tong technology corp. limited.
AS59265	China telecom â€“ China Next Generation Internet

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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
2001:252:0:114::1	AS23911 China Next Generation Internet Beijing IX	`3.42ms` from Tianjin, 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
125.70.134.87	AS4134 CHINANET-BACKBONE	`7.95ms` from Chengdu, CN
50.237.43.71	AS7922 Comcast Cable Communications, LLC	`1.37ms` from Chicago, US
79.192.159.231	AS3320 Deutsche Telekom AG	`2.17ms` from Frankfurt am Main, DE
18.133.108.87	AS16509 Amazon.com, Inc.	`0.18ms` from London, GB
83.49.170.199	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.58ms` from Madrid, ES
54.233.251.103	AS16509 Amazon.com, Inc.	`0.19ms` from Osasco, BR
175.248.110.23	AS4766 Korea Telecom	`5.36ms` from Seoul, KR
20.249.43.119	AS8075 Microsoft Corporation	`0.30ms` from Seoul, KR
39.118.36.23	AS9318 SK Broadband Co Ltd	`1.80ms` from Seoul, KR
77.28.90.231	AS6821 Makedonski Telekom AD-Skopje	`8.42ms` from Skopje, MK
61.230.1.199	AS3462 Data Communication Business Group	`2.02ms` from Taipei, TW
1.33.250.7	AS2514 NTT PC Communications, Inc.	`1.95ms` from Tokyo, JP
47.246.128.135	AS45102 Alibaba (US) Technology Co., Ltd.	`0.17ms` from Ashburn, US
192.188.108.23	AS2721 CULR, LLC	`5.04ms` from Atlanta, US
99.164.84.119	AS7018 AT&T Enterprises, LLC	`6.35ms` from Atlanta, US
154.177.128.7	AS8452 TE-AS	`4.94ms` from Cairo, EG
187.155.142.87	AS8151 UNINET	`11.96ms` from Cancún, MX
106.52.238.215	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.20ms` from Guangzhou, CN
156.227.123.55	AS139880 OWGELS INTERNATIONAL CO., LIMITED	`1.18ms` from Hong Kong, HK
58.208.93.87	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	`7.13ms` from Huai'an, CN
109.213.32.7	AS3215 Orange S.A.	`14.75ms` from Lyon, FR
178.140.212.151	AS42610 PJSC Rostelecom	`1.62ms` from Moscow, RU
52.67.147.135	AS16509 Amazon.com, Inc.	`0.17ms` from Osasco, BR
91.173.115.87	AS12322 Free SAS	`8.37ms` from Paris, FR
120.105.65.71	AS1659 Taiwan Academic Network (TANet) Information Center	`2.48ms` from Taipei, TW

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