Autonomous System details

AS138381

CERNET2 regional IX at Guizhou University  ·  cernet.edu.cn

China

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AS138381 – CERNET2 regional IX at Guizhou University

Field Value
Country China
Website cernet.edu.cn
Hosted domains 0
IPv4 addresses 0
IPv6 addresses 72,535,549,176,877,750,482,370,560
ASN type Education
Registry apnic
Allocated 7 years ago on Oct 26, 2018
Updated 6 years ago on Sep 03, 2020

IP Ranges

There are no known IPv4 addresses belonging to this network

Netblock Company
2001:250:2100::/48 CERNET IPv6 Backbone
2001:250:2c00::/48 Guizhou University
2001:250:2c01::/48 CERNET IPv6 Backbone
2001:250:2c02::/48 CERNET IPv6 Backbone
2001:250:2c03::/48 CERNET IPv6 Backbone
2001:250:2c04::/48 CERNET IPv6 Backbone
2001:250:2c05::/48 CERNET IPv6 Backbone
2001:250:2c06::/48 CERNET IPv6 Backbone
2001:250:2c07::/48 CERNET IPv6 Backbone
2001:250:2c08::/48 CERNET IPv6 Backbone
2001:250:2c09::/48 CERNET IPv6 Backbone
2001:250:2c0b::/48 CERNET IPv6 Backbone
2001:250:2c0c::/48 CERNET IPv6 Backbone
2001:250:2c0d::/48 CERNET IPv6 Backbone
2001:250:2c0e::/48 CERNET IPv6 Backbone
2001:250:2c0f::/48 CERNET IPv6 Backbone
2001:250:2c10::/48 CERNET IPv6 Backbone
2001:250:2c11::/48 CERNET IPv6 Backbone
2001:250:2c12::/48 CERNET IPv6 Backbone
2001:250:2c13::/48 CERNET IPv6 Backbone
2001:250:2c14::/48 CERNET IPv6 Backbone
2001:250:2c15::/48 CERNET IPv6 Backbone
2001:250:2c16::/48 CERNET IPv6 Backbone
2001:250:2c17::/48 CERNET IPv6 Backbone
2001:250:2c18::/48 CERNET IPv6 Backbone
2001:250:2c19::/48 CERNET IPv6 Backbone
2001:250:2c1a::/48 CERNET IPv6 Backbone
2001:250:2c1b::/48 CERNET IPv6 Backbone
2001:250:2c1c::/48 CERNET IPv6 Backbone
2001:250:2c1d::/48 CERNET IPv6 Backbone
2001:250:2c1e::/48 CERNET IPv6 Backbone
2001:250:2c1f::/48 CERNET IPv6 Backbone
2001:250:2c21::/48 CERNET IPv6 Backbone
2001:250:2c22::/48 CERNET IPv6 Backbone
2001:250:2c23::/48 CERNET IPv6 Backbone
2001:250:2c24::/48 CERNET IPv6 Backbone
2001:250:2c25::/48 CERNET IPv6 Backbone
2001:250:2c26::/48 CERNET IPv6 Backbone
2001:250:2c27::/48 CERNET IPv6 Backbone
2001:250:2c28::/48 CERNET IPv6 Backbone
2001:250:2c29::/48 CERNET IPv6 Backbone
2001:250:2c2a::/48 CERNET IPv6 Backbone
2001:250:2c2b::/48 CERNET IPv6 Backbone
2001:250:2c2d::/48 CERNET IPv6 Backbone
2001:250:2c2e::/48 CERNET IPv6 Backbone
2001:250:2c30::/48 CERNET IPv6 Backbone
2001:250:2c31::/48 CERNET IPv6 Backbone
2001:250:2c32::/48 CERNET IPv6 Backbone
2001:250:2c33::/48 CERNET IPv6 Backbone
2001:250:2c34::/48 CERNET IPv6 Backbone
2001:250:2c35::/48 CERNET IPv6 Backbone
2001:250:2c36::/48 CERNET IPv6 Backbone
2001:250:2c37::/48 CERNET IPv6 Backbone
2001:250:2c38::/48 CERNET IPv6 Backbone
2001:250:2c39::/48 CERNET IPv6 Backbone
2001:250:2c3a::/48 CERNET IPv6 Backbone
2001:250:2c3c::/48 CERNET IPv6 Backbone
2001:250:2c3d::/48 CERNET IPv6 Backbone
2001:250:2c3e::/48 CERNET IPv6 Backbone
2001:da8:c3::/48 China Next Generation Internet CERNET2

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WHOIS Details

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                                                ASHandle:       AS138381
                                                OrgID:          AS138381
                                                ASName:         AS138381
                                                ASNumber:       AS138381
                                                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
AS23910 China Next Generation Internet CERNET2
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ASN API & Database

Upstreams

There are no upstreams for this ASN.

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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
2001:250:2c0f:100::1 AS138381 CERNET2 regional IX at Guizhou University 25.17ms from Chengdu, CN
2001:250:2100:5::6 AS138381 CERNET2 regional IX at Guizhou University 16.78ms from Chengdu, CN
2001:250:2c03:41c:1d9d:471a:6748:c617 AS138381 CERNET2 regional IX at Guizhou University 22.31ms from Chengdu, CN
2001:250:2c13::1:e AS138381 CERNET2 regional IX at Guizhou University 30.37ms from Chengdu, CN
2001:250:2c04::1b AS138381 CERNET2 regional IX at Guizhou University 23.44ms from Chengdu, CN
2001:250:2c1c:1::10 AS138381 CERNET2 regional IX at Guizhou University 16.99ms from Chengdu, CN
2001:250:2c08:11::10 AS138381 CERNET2 regional IX at Guizhou University 20.66ms from Chengdu, CN
2001:250:2c29::1 AS138381 CERNET2 regional IX at Guizhou University 19.87ms from Chengdu, CN
2001:250:2c1e:100a:24f4:4e4:5075:2ebc AS138381 CERNET2 regional IX at Guizhou University 27.59ms from Chengdu, CN
2001:250:2c0d:1::1 AS138381 CERNET2 regional IX at Guizhou University 19.23ms from Chengdu, CN
2001:250:2c27::5:1 AS138381 CERNET2 regional IX at Guizhou University 23.60ms from Chengdu, CN
2001:250:2c18::1 AS138381 CERNET2 regional IX at Guizhou University 19.67ms from Chengdu, CN
2001:250:2c1b:99::140 AS138381 CERNET2 regional IX at Guizhou University 21.85ms from Chengdu, CN
2001:250:2c17::1 AS138381 CERNET2 regional IX at Guizhou University 29.51ms from Chengdu, CN
2001:250:2c01::10 AS138381 CERNET2 regional IX at Guizhou University 16.78ms from Chengdu, CN
2001:250:2c06:1693::1 AS138381 CERNET2 regional IX at Guizhou University 16.26ms from Chengdu, CN
2001:250:2c02:1000:1::2 AS138381 CERNET2 regional IX at Guizhou University 16.27ms from Chengdu, CN
2001:250:2c21:3::2 AS138381 CERNET2 regional IX at Guizhou University 24.32ms from Chengdu, CN
2001:250:2c09:4::4 AS138381 CERNET2 regional IX at Guizhou University 22.32ms from Chengdu, CN
2001:250:2c05:: AS138381 CERNET2 regional IX at Guizhou University 17.46ms from Chengdu, CN
2001:250:2c00:f::4 AS138381 CERNET2 regional IX at Guizhou University 17.12ms from Chengdu, CN
2001:250:2c23:1::c AS138381 CERNET2 regional IX at Guizhou University 19.69ms from Chengdu, CN
2001:250:2c32:1000::2 AS138381 CERNET2 regional IX at Guizhou University 24.57ms from Chengdu, CN
2001:250:2c1d:404::1 AS138381 CERNET2 regional IX at Guizhou University 22.07ms from Chengdu, CN
2001:250:2c25:1000::250 AS138381 CERNET2 regional IX at Guizhou University 20.28ms from Chengdu, 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
35.221.9.61 AS396982 Google LLC 0.13ms from Ashburn, US
172.101.148.205 AS11351 Charter Communications Inc 17.17ms from Chicago, US
66.207.24.29 AS33734 Muscatine Power and Water 6.35ms from Chicago, US
69.129.180.253 AS4181 TDS TELECOM 7.78ms from Chicago, US
174.56.10.221 AS7922 Comcast Cable Communications, LLC 9.37ms from Denver, US
115.127.99.125 AS24342 BRACNet Limited 0.44ms from Dhaka, BD
51.107.187.141 AS8075 Microsoft Corporation 0.16ms from Gaevle, SE
175.178.117.221 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.20ms from Guangzhou, CN
168.210.52.221 AS20011 Dimension Data 1.62ms from Johannesburg, ZA
92.249.101.189 AS29107 Synapse Network LTD 0.57ms from Kyiv, UA
86.20.183.237 AS5089 Virgin Media Limited 8.98ms from London, GB
107.150.101.13 AS135377 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED 0.14ms from Los Angeles, US
212.96.184.29 AS51424 Jiri Sperl 3.62ms from Prague, CZ
54.241.173.253 AS16509 Amazon.com, Inc. 0.13ms from San Jose, US
221.152.164.189 AS4766 Korea Telecom 5.69ms from Seoul, KR
222.112.103.29 AS4766 Korea Telecom 0.92ms from Seoul, KR
181.215.7.253 AS209854 Cyberzone S.A. 0.08ms from Sydney, AU
60.17.122.77 AS4837 CHINA UNICOM China169 Backbone 2.52ms from Tieling, CN
178.228.123.237 AS31615 Odido Netherlands B.V. 11.24ms from Amsterdam, NL
37.80.189.125 AS3320 Deutsche Telekom AG 13.56ms from Amsterdam, NL
76.99.46.125 AS7922 Comcast Cable Communications, LLC 6.97ms from Ashburn, US
177.6.70.13 AS8167 V tal 16.82ms from Brasilia, BR
201.192.254.29 AS11830 Instituto Costarricense de Electricidad y Telecom. 0.45ms from Curridabat, CR
174.64.189.109 AS22773 Cox Communications Inc. 14.38ms from Dallas, US
88.133.27.173 AS197524 Leonet GmbH 7.21ms from Frankfurt am Main, DE

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 AS138381 at robtex.

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