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 25 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
AS4842	Tianhai InfoTech
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
2001:252:0:2::101	AS23911 China Next Generation Internet Beijing IX	`3.54ms` 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
69.26.203.103	AS7029 Windstream Communications LLC	`0.80ms` from Ashburn, US
18.172.202.119	AS16509 Amazon.com, Inc.	`0.05ms` from Bangkok, TH
93.87.239.7	AS8400 TELEKOM SRBIJA a.d.	`15.23ms` from Belgrade, RS
222.160.180.119	AS4837 CHINA UNICOM China169 Backbone	`5.68ms` from Changchun, CN
117.6.220.103	AS7552 Viettel Group	`2.54ms` from Hanoi, VN
36.104.110.231	AS4134 CHINANET-BACKBONE	`12.78ms` from Liaoyang, CN
210.197.109.55	AS4725 SoftBank Corp.	`15.97ms` from Osaka, JP
112.254.76.119	AS4837 CHINA UNICOM China169 Backbone	`0.98ms` from Qingdao, CN
23.97.120.231	AS8075 Microsoft Corporation	`0.50ms` from Rio de Janeiro, BR
187.168.134.167	AS8151 UNINET	`3.76ms` from Santiago de Queretaro, MX
23.62.96.135	AS20940 Akamai International B.V.	`0.29ms` from Seattle, US
182.122.137.135	AS4837 CHINA UNICOM China169 Backbone	`4.92ms` from Zhengzhou, CN
35.216.138.247	AS19527 Google LLC	`0.14ms` from Zuerich, CH
135.18.0.103	AS8075 Microsoft Corporation	`0.23ms` from Boydton, US
73.247.77.39	AS7922 Comcast Cable Communications, LLC	`3.75ms` from Chicago, US
113.165.97.231	AS45899 VNPT Corp	`3.45ms` from Da Nang, VN
66.170.220.215	AS6300 Fidium	`5.26ms` from Dallas, US
54.217.128.167	AS16509 Amazon.com, Inc.	`0.14ms` from Dublin, IE
81.79.242.119	AS5378 Vodafone Limited	`7.01ms` from Edinburgh, GB
76.86.75.199	AS20001 Charter Communications Inc	`6.61ms` from Los Angeles, US
95.120.54.247	AS3352 TELEFONICA DE ESPANA S.A.U.	`10.92ms` from Madrid, ES
195.77.41.23	AS3352 TELEFONICA DE ESPANA S.A.U.	`10.38ms` from Madrid, ES
151.41.223.231	AS1267 WIND TRE S.P.A.	`5.16ms` from Milan, IT
177.68.118.23	AS27699 TELEFÔNICA BRASIL S.A	`8.43ms` from Novo Hamburgo, BR
219.112.170.55	AS10010 TOKAI Communications Corporation	`6.00ms` from Osaka, JP

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