AS number 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
Number of IPv4 0
Number of IPv6 68,908,771,718,033,862,958,252,032
ASN type Education
Registry apnic
Allocated 7 years ago on Oct 26, 2018
Updated 5 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
2001:250:2c20::/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
2001:250:2c38::/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: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

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

IP Address ASN Details
2001:250:2c32:1000::2 AS138381 CERNET2 regional IX at Guizhou University 24.09ms from Chengdu, CN
2001:250:2c25:1000::250 AS138381 CERNET2 regional IX at Guizhou University 20.01ms from Chengdu, CN
2001:250:2c05::1 AS138381 CERNET2 regional IX at Guizhou University 17.30ms from Chengdu, CN
2001:250:2c18::1 AS138381 CERNET2 regional IX at Guizhou University 19.57ms from Chengdu, CN
2001:250:2c02:1000:1::a5 AS138381 CERNET2 regional IX at Guizhou University 16.14ms from Chengdu, CN
2001:250:2c26::1 AS138381 CERNET2 regional IX at Guizhou University 39.77ms from Chengdu, CN
2001:250:2c07::1 AS138381 CERNET2 regional IX at Guizhou University 18.03ms from Chengdu, CN
2001:250:2c06:1000::5 AS138381 CERNET2 regional IX at Guizhou University 16.75ms from Chengdu, CN
2001:250:2c2d:1::1 AS138381 CERNET2 regional IX at Guizhou University 32.80ms from Chengdu, CN
2001:250:2c03:ff::a AS138381 CERNET2 regional IX at Guizhou University 22.48ms from Chengdu, CN
2001:250:2c17::1 AS138381 CERNET2 regional IX at Guizhou University 31.30ms from Chengdu, CN
2001:250:2c27::5:2 AS138381 CERNET2 regional IX at Guizhou University 23.50ms from Chengdu, CN
2001:250:2c13::1:e AS138381 CERNET2 regional IX at Guizhou University 31.34ms from Chengdu, CN
2001:250:2c04::1 AS138381 CERNET2 regional IX at Guizhou University 23.20ms from Chengdu, CN
2001:250:2c1d:404::3 AS138381 CERNET2 regional IX at Guizhou University 22.42ms from Chengdu, CN
2001:250:2c1e:2::140 AS138381 CERNET2 regional IX at Guizhou University 27.75ms from Chengdu, CN
2001:250:2c21:3::2 AS138381 CERNET2 regional IX at Guizhou University 24.03ms from Chengdu, CN
2001:250:2c29::1 AS138381 CERNET2 regional IX at Guizhou University 19.62ms from Chengdu, CN
2001:250:2c1b:81::2 AS138381 CERNET2 regional IX at Guizhou University 21.46ms from Chengdu, CN
2001:250:2100:5::6 AS138381 CERNET2 regional IX at Guizhou University 17.49ms from Chengdu, CN
2001:250:2c10:2000::2 AS138381 CERNET2 regional IX at Guizhou University 19.13ms from Chengdu, CN
2001:250:2c1c:1::10 AS138381 CERNET2 regional IX at Guizhou University 17.41ms from Chengdu, CN
2001:250:2c0d:1::1 AS138381 CERNET2 regional IX at Guizhou University 19.47ms from Chengdu, CN
2001:250:2c23:201:9a:1:1:2 AS138381 CERNET2 regional IX at Guizhou University 20.30ms from Chengdu, CN
2001:250:2c09::5 AS138381 CERNET2 regional IX at Guizhou University 22.39ms 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
92.67.14.13 AS1136 KPN B.V. 2.60ms from Amsterdam, NL
80.65.122.29 AS20847 Previder B.V. 1.74ms from Amsterdam, NL
201.72.114.189 AS4230 CLARO S.A. 2.93ms from Brasilia, BR
187.5.83.61 AS8167 V tal 4.51ms from Brasilia, BR
54.93.54.45 AS16509 Amazon.com, Inc. 0.18ms from Frankfurt am Main, DE
149.172.160.45 AS3209 Vodafone GmbH 11.76ms from Frankfurt am Main, DE
62.225.60.29 AS3320 Deutsche Telekom AG 3.34ms from Frankfurt am Main, DE
88.17.36.45 AS3352 TELEFONICA DE ESPANA S.A.U. 6.23ms from Madrid, ES
176.112.110.173 AS198616 MediaKvant Ltd. 7.05ms from Moscow, RU
73.113.101.189 AS7922 Comcast Cable Communications, LLC 13.40ms from Murfreesboro, US
47.17.19.253 AS6128 Cablevision Systems Corp. 5.05ms from New York City, US
189.20.171.61 AS10429 TELEFÔNICA BRASIL S.A 0.85ms from Osasco, BR
186.46.45.29 AS28006 CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP 1.11ms from Quito, EC
50.218.80.253 AS54128 The Pokemon Company International, Inc. 1.60ms from Seattle, US
96.74.23.93 AS7922 Comcast Cable Communications, LLC 5.93ms from Seattle, US
211.47.178.45 AS38661 abcle 5.69ms from Seoul, KR
175.211.68.77 AS4766 Korea Telecom 1.26ms from Seoul, KR
59.5.253.189 AS4766 Korea Telecom 1.55ms from Seoul, KR
210.99.175.157 AS4766 Korea Telecom 1.84ms from Seoul, KR
4.218.10.109 AS8075 Microsoft Corporation 0.30ms from Seoul, KR
211.109.126.125 AS9318 SK Broadband Co Ltd 4.50ms from Seoul, KR
46.185.47.253 AS15895 "Kyivstar" PJSC 6.53ms from Warsaw, PL
119.96.32.29 AS58563 CHINANET Hubei province network 0.33ms from Wuhan, CN
182.114.210.205 AS4837 CHINA UNICOM China169 Backbone 8.15ms from Zhengzhou, CN
70.187.70.109 AS22773 Cox Communications Inc. 19.83ms from Ashburn, US

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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