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 70,117,697,537,648,492,132,958,208
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
2001:250:2c21::/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: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

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

IP Address ASN Details
2001:250:2c05::2 AS138381 CERNET2 regional IX at Guizhou University 17.35ms from Chengdu, CN
2001:250:2c1c:1::10 AS138381 CERNET2 regional IX at Guizhou University 17.11ms from Chengdu, CN
2001:250:2c0d:1::1 AS138381 CERNET2 regional IX at Guizhou University 19.32ms from Chengdu, CN
2001:250:2c25:1000::250 AS138381 CERNET2 regional IX at Guizhou University 20.52ms from Chengdu, CN
2001:250:2c0f:100::1 AS138381 CERNET2 regional IX at Guizhou University 24.47ms from Chengdu, CN
2001:250:2c32:1000::2 AS138381 CERNET2 regional IX at Guizhou University 24.62ms from Chengdu, CN
2001:250:2c35:1000::2 AS138381 CERNET2 regional IX at Guizhou University 22.39ms from Chengdu, CN
2001:250:2c23:201:9a:1:1:6 AS138381 CERNET2 regional IX at Guizhou University 20.83ms from Chengdu, CN
2001:250:2c08:11::100 AS138381 CERNET2 regional IX at Guizhou University 19.78ms from Chengdu, CN
2001:250:2c26::2 AS138381 CERNET2 regional IX at Guizhou University 27.45ms from Chengdu, CN
2001:250:2c13::1:e AS138381 CERNET2 regional IX at Guizhou University 30.46ms from Chengdu, CN
2001:250:2c27::5:2 AS138381 CERNET2 regional IX at Guizhou University 23.58ms from Chengdu, CN
2001:250:2c2d:1::2 AS138381 CERNET2 regional IX at Guizhou University 31.13ms from Chengdu, CN
2001:250:2c00:f::6 AS138381 CERNET2 regional IX at Guizhou University 16.64ms from Chengdu, CN
2001:250:2c1d:404::1 AS138381 CERNET2 regional IX at Guizhou University 25.17ms from Chengdu, CN
2001:250:2c04::1b AS138381 CERNET2 regional IX at Guizhou University 23.48ms from Chengdu, CN
2001:250:2c09::6 AS138381 CERNET2 regional IX at Guizhou University 22.27ms from Chengdu, CN
2001:250:2c17::1 AS138381 CERNET2 regional IX at Guizhou University 30.62ms from Chengdu, CN
2001:250:2c06:1693::1 AS138381 CERNET2 regional IX at Guizhou University 16.60ms from Chengdu, CN
2001:250:2c02:1000::a AS138381 CERNET2 regional IX at Guizhou University 16.31ms from Chengdu, CN
2001:250:2100:5::6 AS138381 CERNET2 regional IX at Guizhou University 17.26ms from Chengdu, CN
2001:250:2c1e:1002:18e3:eac1:c562:b572 AS138381 CERNET2 regional IX at Guizhou University 29.89ms from Chengdu, CN
2001:250:2c29::1 AS138381 CERNET2 regional IX at Guizhou University 18.55ms from Chengdu, CN
2001:250:2c03:ff::a AS138381 CERNET2 regional IX at Guizhou University 22.53ms from Chengdu, CN
2001:250:2c1b:81::2 AS138381 CERNET2 regional IX at Guizhou University 21.89ms 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
181.24.36.205 AS22927 Telefonica de Argentina 12.88ms from Buenos Aires, AR
20.29.52.205 AS8075 Microsoft Corporation 0.24ms from Des Moines, US
125.59.155.77 AS9908 HK Cable TV Ltd 1.38ms from Hong Kong, HK
2.22.125.157 AS20940 Akamai International B.V. 0.40ms from London, GB
93.85.65.93 AS6697 Republican Unitary Telecommunication Enterprise Beltelecom 7.15ms from Minsk, BY
180.110.197.109 AS4134 CHINANET-BACKBONE 0.97ms from Nanjing, CN
171.107.125.93 AS4134 CHINANET-BACKBONE 5.42ms from Nanning, CN
39.76.219.157 AS4837 CHINA UNICOM China169 Backbone 7.88ms from Qingdao, CN
20.83.213.45 AS8075 Microsoft Corporation 0.37ms from Quincy, US
96.64.239.157 AS7922 Comcast Cable Communications, LLC 6.90ms from Santa Clara, US
113.196.148.29 AS38851 TNET-NET 5.90ms from Taipei, TW
177.6.70.13 AS8167 V tal 16.78ms from Brasilia, BR
58.179.73.221 AS9443 Vocus Retail 7.77ms from Brisbane, AU
108.199.185.29 AS7018 AT&T Enterprises, LLC 7.91ms from Chicago, US
180.118.102.141 AS4134 CHINANET-BACKBONE 6.67ms from Huai'an, CN
196.223.154.93 AS37211 MAX NET FOR INTERNET SERVICES 15.46ms from Jeddah, SA
58.58.151.109 AS4134 CHINANET-BACKBONE 9.54ms from Jinan, CN
105.242.199.45 AS36994 Vodacom 1.68ms from Johannesburg, ZA
178.150.130.253 AS13188 CONTENT DELIVERY NETWORK LTD 7.20ms from Kharkiv, UA
81.108.101.141 AS5089 Virgin Media Limited 14.20ms from London, GB
155.94.193.109 AS36352 HostPapa 0.34ms from Los Angeles, US
47.146.3.205 AS5650 Frontier Communications of America, Inc. 3.00ms from Los Angeles, US
154.127.211.29 AS36907 TV CABO ANGOLA LDA 0.70ms from Luanda, AO
151.83.36.61 AS1267 WIND TRE S.P.A. 7.22ms from Milan, IT
67.84.77.173 AS6128 Cablevision Systems Corp. 8.82ms from New York City, 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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