Autonomous System details

AS23911

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

China

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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

IP Ranges

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
AS49544 i3D.net B.V
AS59265 China telecom – China Next Generation Internet
AS6939 Hurricane Electric LLC
AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)
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 – 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
181.26.249.135 AS22927 Telefonica de Argentina 2.25ms from Buenos Aires, AR
156.194.94.167 AS8452 TE-AS 7.63ms from Cairo, EG
104.194.115.23 AS29825 Illinois Institute of Technology 1.70ms from Chicago, US
172.183.37.199 AS8075 Microsoft Corporation 0.37ms from Chicago, US
24.95.135.247 AS10796 Charter Communications Inc 11.16ms from Columbus, US
97.247.103.199 AS6167 Verizon Business 19.65ms from Denver, US
137.226.250.183 AS47610 RWTH Aachen University 4.09ms from Frankfurt am Main, DE
218.148.162.23 AS4766 Korea Telecom 0.79ms from Incheon, KR
44.215.141.71 AS14618 Amazon.com, Inc. 0.71ms from Reston, US
44.195.65.247 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
212.151.110.23 AS1257 Tele2 Sverige AB 4.74ms from Stockholm, SE
197.2.44.23 AS37705 TOPNET 2.18ms from Tunis, TN
62.165.246.103 AS20845 DIGI Tavkozlesi es Szolgaltato Kft. 2.68ms from Budapest, HU
186.23.134.103 AS27747 Telecentro S.A. 6.84ms from Buenos Aires, AR
34.81.39.167 AS396982 Google LLC 0.14ms from Chang-hua, TW
194.192.82.103 AS3292 TDC Holding A/S 0.55ms from Copenhagen, DK
3.121.126.151 AS16509 Amazon.com, Inc. 0.27ms from Frankfurt am Main, DE
14.18.51.183 AS135089 China Telecom 2.65ms from Guangzhou, CN
115.220.180.71 AS4134 CHINANET-BACKBONE 5.13ms from Hangzhou, CN
46.33.153.119 AS51561 ICUK Computing Services Limited 2.32ms from London, GB
69.137.107.183 AS7922 Comcast Cable Communications, LLC 5.65ms from Murfreesboro, US
104.19.71.87 AS13335 Cloudflare, Inc. 0.10ms from Wrocław, PL
85.62.106.183 AS12479 Orange Espagne SA 10.27ms from Zaragoza, ES
102.40.103.71 AS8452 TE-AS 6.96ms from Cairo, EG
125.86.178.247 AS4134 CHINANET-BACKBONE 2.81ms from Chongqing, CN

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 AS23911 at robtex.

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