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
2001:250:2c13::1:e AS138381 CERNET2 regional IX at Guizhou University 30.37ms from Chengdu, CN
2001:250:2c27::5:1 AS138381 CERNET2 regional IX at Guizhou University 23.60ms from Chengdu, CN
2001:250:2c1b:99::140 AS138381 CERNET2 regional IX at Guizhou University 21.85ms from Chengdu, CN
2001:250:2c1d:404::1 AS138381 CERNET2 regional IX at Guizhou University 22.07ms from Chengdu, CN
2001:250:2c05:: AS138381 CERNET2 regional IX at Guizhou University 17.46ms from Chengdu, CN
2001:250:2c08:11::10 AS138381 CERNET2 regional IX at Guizhou University 20.66ms from Chengdu, CN
2001:250:2c23:1::c AS138381 CERNET2 regional IX at Guizhou University 19.69ms from Chengdu, CN
2001:250:2c1e:100a:24f4:4e4:5075:2ebc AS138381 CERNET2 regional IX at Guizhou University 27.59ms from Chengdu, CN
2001:250:2c17::1 AS138381 CERNET2 regional IX at Guizhou University 29.51ms from Chengdu, CN
2001:250:2c09:4::4 AS138381 CERNET2 regional IX at Guizhou University 22.32ms from Chengdu, CN
2001:250:2c00:f::4 AS138381 CERNET2 regional IX at Guizhou University 17.12ms from Chengdu, CN
2001:250:2c26::2 AS138381 CERNET2 regional IX at Guizhou University 27.18ms from Chengdu, CN
2001:250:2c18::1 AS138381 CERNET2 regional IX at Guizhou University 19.67ms from Chengdu, CN
2001:250:2c29::1 AS138381 CERNET2 regional IX at Guizhou University 19.87ms from Chengdu, CN
2001:250:2c04::1b AS138381 CERNET2 regional IX at Guizhou University 23.44ms from Chengdu, CN
2001:250:2c02:1000:1::2 AS138381 CERNET2 regional IX at Guizhou University 16.27ms from Chengdu, CN
2001:250:2c2d:1::e AS138381 CERNET2 regional IX at Guizhou University 31.74ms from Chengdu, CN
2001:250:2c06:1693::1 AS138381 CERNET2 regional IX at Guizhou University 16.26ms from Chengdu, CN
2001:250:2c21:3::2 AS138381 CERNET2 regional IX at Guizhou University 24.32ms from Chengdu, CN
2001:250:2c03:41c:1d9d:471a:6748:c617 AS138381 CERNET2 regional IX at Guizhou University 22.31ms from Chengdu, CN
2001:250:2c25:1000::250 AS138381 CERNET2 regional IX at Guizhou University 20.28ms from Chengdu, CN
2001:250:2100:5::6 AS138381 CERNET2 regional IX at Guizhou University 16.78ms from Chengdu, CN
2001:250:2c32:1000::2 AS138381 CERNET2 regional IX at Guizhou University 24.57ms from Chengdu, CN
2001:250:2c1c:1::10 AS138381 CERNET2 regional IX at Guizhou University 16.99ms from Chengdu, CN
2001:250:2c01::10 AS138381 CERNET2 regional IX at Guizhou University 16.78ms 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
81.21.186.13 AS39244 Teqnobase 5.18ms from Amsterdam, NL
104.153.198.221 AS53334 Total Uptime Technologies, LLC 0.13ms from Dallas, US
93.231.150.77 AS3320 Deutsche Telekom AG 3.48ms from Duesseldorf, DE
14.239.250.253 AS45899 VNPT Corp 1.94ms from Hanoi, VN
136.41.0.29 AS16591 Google Fiber Inc. 0.51ms from Kansas City, US
138.37.225.141 AS198864 Queen Mary and Westfield College, University of London 1.37ms from London, GB
74.80.123.29 AS42 WoodyNet, Inc. 0.25ms from London, GB
86.20.183.237 AS5089 Virgin Media Limited 8.98ms from London, GB
95.224.10.237 AS3269 Telecom Italia S.p.A. 11.21ms from Milan, IT
39.158.165.29 AS56045 China Mobile communications corporation 7.15ms from Nanchang, CN
185.37.189.205 AS62382 LLC KDV Grupp 4.82ms from Novosibirsk, RU
187.116.65.173 AS27699 TELEFÔNICA BRASIL S.A 8.30ms from Osasco, BR
200.85.213.93 AS14117 Telefonica del Sur S.A. 16.95ms from Santiago, CL
202.12.94.253 AS17617 Nanyang Polytechnic 1.39ms from Singapore, SG
69.41.208.253 AS8119 DTN, LLC 12.85ms from St. Louis, US
35.76.97.253 AS16509 Amazon.com, Inc. 0.21ms from Tokyo, JP
35.221.9.61 AS396982 Google LLC 0.13ms from Ashburn, US
198.52.202.29 AS22987 BrightRidge 8.81ms from Atlanta, US
111.30.83.77 AS38019 tianjin Mobile Communication Company Limited 3.98ms from Beijing, CN
73.4.193.61 AS7922 Comcast Cable Communications, LLC 11.13ms from Boston, US
201.72.114.189 AS4230 CLARO S.A. 2.92ms from Brasilia, BR
156.218.139.253 AS8452 TE-AS 7.00ms from Cairo, EG
103.3.228.157 AS56272 Pulse Telesystems Pvt Ltd 0.79ms from Chennai, IN
18.218.45.125 AS16509 Amazon.com, Inc. 0.19ms from Columbus, US
41.214.69.157 AS8346 SONATEL-AS Autonomous System 2.15ms from Dakar, SN

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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