AS number details

AS138378

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

China

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AS138378 – CERNET2 regional IX at Yunnan University

Field Value
Country China
Website cernet.edu.cn
Hosted domains 0
Number of IPv4 0
Number of IPv6 73,744,474,996,492,379,657,076,736
ASN type Education
Registry apnic
Updated 5 years ago on Sep 03, 2020

IP Ranges

There are no known IPv4 addresses belonging to this network

Netblock Company
2001:250:2800::/48 CERNET IPv6 Backbone
2001:250:2801::/48 CERNET IPv6 Backbone
2001:250:2802::/48 CERNET IPv6 Backbone
2001:250:2803::/48 CERNET IPv6 Backbone
2001:250:2804::/48 CERNET IPv6 Backbone
2001:250:2805::/48 CERNET IPv6 Backbone
2001:250:2806::/48 CERNET IPv6 Backbone
2001:250:2808::/48 CERNET IPv6 Backbone
2001:250:2809::/48 CERNET IPv6 Backbone
2001:250:280a::/48 CERNET IPv6 Backbone
2001:250:280b::/48 CERNET IPv6 Backbone
2001:250:280c::/48 CERNET IPv6 Backbone
2001:250:280d::/48 CERNET IPv6 Backbone
2001:250:280e::/48 CERNET IPv6 Backbone
2001:250:280f::/48 CERNET IPv6 Backbone
2001:250:2810::/48 CERNET IPv6 Backbone
2001:250:2811::/48 CERNET IPv6 Backbone
2001:250:2812::/48 CERNET IPv6 Backbone
2001:250:2813::/48 CERNET IPv6 Backbone
2001:250:2814::/48 CERNET IPv6 Backbone
2001:250:2815::/48 CERNET IPv6 Backbone
2001:250:2816::/48 CERNET IPv6 Backbone
2001:250:2817::/48 CERNET IPv6 Backbone
2001:250:2818::/48 CERNET IPv6 Backbone
2001:250:2819::/48 CERNET IPv6 Backbone
2001:250:281a::/48 CERNET IPv6 Backbone
2001:250:281b::/48 CERNET IPv6 Backbone
2001:250:281c::/48 CERNET IPv6 Backbone
2001:250:281d::/48 CERNET IPv6 Backbone
2001:250:281e::/48 CERNET IPv6 Backbone
2001:250:281f::/48 CERNET IPv6 Backbone
2001:250:2820::/48 CERNET IPv6 Backbone
2001:250:2821::/48 CERNET IPv6 Backbone
2001:250:2822::/48 CERNET IPv6 Backbone
2001:250:2823::/48 CERNET IPv6 Backbone
2001:250:2825::/48 CERNET IPv6 Backbone
2001:250:2826::/48 CERNET IPv6 Backbone
2001:250:2827::/48 CERNET IPv6 Backbone
2001:250:2828::/48 CERNET IPv6 Backbone
2001:250:2829::/48 CERNET IPv6 Backbone
2001:250:282a::/48 CERNET IPv6 Backbone
2001:250:282b::/48 CERNET IPv6 Backbone
2001:250:282c::/48 CERNET IPv6 Backbone
2001:250:282d::/48 CERNET IPv6 Backbone
2001:250:282e::/48 CERNET IPv6 Backbone
2001:250:282f::/48 CERNET IPv6 Backbone
2001:250:2830::/48 CERNET IPv6 Backbone
2001:250:2831::/48 CERNET IPv6 Backbone
2001:250:2832::/48 CERNET IPv6 Backbone
2001:250:2833::/48 CERNET IPv6 Backbone
2001:250:2834::/48 CERNET IPv6 Backbone
2001:250:2835::/48 CERNET IPv6 Backbone
2001:250:2836::/48 CERNET IPv6 Backbone
2001:250:2838::/48 CERNET IPv6 Backbone
2001:250:2839::/48 CERNET IPv6 Backbone
2001:250:283c::/48 CERNET IPv6 Backbone
2001:250:283d::/48 CERNET IPv6 Backbone
2001:250:283e::/48 CERNET IPv6 Backbone
2001:250:283f::/48 CERNET IPv6 Backbone
2001:da8:6f00::/48 China Next Generation Internet CERNET2
2001:da8:c2::/48 China Next Generation Internet CERNET2

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WHOIS Details

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                                                ASHandle:       AS138378
                                                OrgID:          AS138378
                                                ASName:         AS138378
                                                ASNumber:       AS138378
                                                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 2 peers for this ASN.

Peers Name
AS23910 China Next Generation Internet CERNET2
AS4538 China Education and Research Network Center
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Upstreams

There are no upstreams for this ASN.

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ASN API ASN Database Download

Downstreams

There are no downstreams for this ASN.

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ASN API ASN Database Download

Pingable IPs

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

IP Address ASN Details
2001:250:2813:ffff::254:61 AS138378 CERNET2 regional IX at Yunnan University 20.66ms from Chengdu, CN
2001:250:2812:1011::30 AS138378 CERNET2 regional IX at Yunnan University 22.73ms from Chengdu, CN
2001:250:2809::1:2 AS138378 CERNET2 regional IX at Yunnan University 16.59ms from Chengdu, CN
2001:250:2803::2:5 AS138378 CERNET2 regional IX at Yunnan University 17.27ms from Chengdu, CN
2001:250:2817::1:6 AS138378 CERNET2 regional IX at Yunnan University 36.30ms from Chengdu, CN
2001:250:2820::281d:1 AS138378 CERNET2 regional IX at Yunnan University 16.22ms from Chengdu, CN
2001:250:2814:1::16 AS138378 CERNET2 regional IX at Yunnan University 17.64ms from Chengdu, CN
2001:250:2830::2 AS138378 CERNET2 regional IX at Yunnan University 26.05ms from Chengdu, CN
2001:250:2818::1 AS138378 CERNET2 regional IX at Yunnan University 18.06ms from Chengdu, CN
2001:250:2804:2::1:46 AS138378 CERNET2 regional IX at Yunnan University 18.13ms from Chengdu, CN
2001:250:282f:ffff::1 AS138378 CERNET2 regional IX at Yunnan University 28.60ms from Chengdu, CN
2001:250:2808:140:2::140 AS138378 CERNET2 regional IX at Yunnan University 18.46ms from Chengdu, CN
2001:250:2811:2::5a AS138378 CERNET2 regional IX at Yunnan University 25.73ms from Chengdu, CN
2001:250:281e:1::2 AS138378 CERNET2 regional IX at Yunnan University 17.07ms from Chengdu, CN
2001:250:2810:ffff::99:2 AS138378 CERNET2 regional IX at Yunnan University 28.17ms from Chengdu, CN
2001:250:2806:103::5678 AS138378 CERNET2 regional IX at Yunnan University 18.04ms from Chengdu, CN
2001:250:2816:1::4 AS138378 CERNET2 regional IX at Yunnan University 23.66ms from Chengdu, CN
2001:250:280f:100::232 AS138378 CERNET2 regional IX at Yunnan University 23.12ms from Chengdu, CN
2001:250:281f::a02:2c7 AS138378 CERNET2 regional IX at Yunnan University 29.17ms from Chengdu, CN
2001:250:281b::20 AS138378 CERNET2 regional IX at Yunnan University 25.73ms from Chengdu, CN
2001:250:2829::1 AS138378 CERNET2 regional IX at Yunnan University 19.65ms from Chengdu, CN
2001:250:280c:fff1::11 AS138378 CERNET2 regional IX at Yunnan University 19.96ms from Chengdu, CN
2001:250:2832:80::2 AS138378 CERNET2 regional IX at Yunnan University 18.73ms from Chengdu, CN
2001:250:2800:ffff::66:12 AS138378 CERNET2 regional IX at Yunnan University 16.42ms from Chengdu, CN
2001:250:2805:fffe:10::4 AS138378 CERNET2 regional IX at Yunnan University 17.55ms 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
139.146.66.202 AS214648 Wirelink LLC 0.28ms from Ashburn, US
73.79.55.186 AS7922 Comcast Cable Communications, LLC 13.35ms from Ashburn, US
208.180.238.42 AS19108 Optimum 3.59ms from Dallas, US
106.201.159.42 AS24560 Bharti Airtel Ltd., Telemedia Services 9.42ms from Delhi, IN
170.194.108.26 AS42633 Deloitte Touche Tohmatsu Services, LLC 0.65ms from Frankfurt am Main, DE
189.193.141.10 AS13999 Mega Cable, S.A. de C.V. 11.92ms from Guadalajara, MX
174.170.240.234 AS7922 Comcast Cable Communications, LLC 8.36ms from Houston, US
195.59.18.26 AS1273 Vodafone Group PLC 6.09ms from London, GB
172.126.155.10 AS7018 AT&T Enterprises, LLC 3.95ms from Miami, US
173.162.90.138 AS7922 Comcast Cable Communications, LLC 5.76ms from Miami, US
112.122.253.26 AS4837 CHINA UNICOM China169 Backbone 7.04ms from Nanjing, CN
98.15.188.42 AS12271 Charter Communications Inc 6.89ms from New York City, US
187.11.226.234 AS27699 TELEFÔNICA BRASIL S.A 1.65ms from Sao Paulo, BR
115.10.129.154 AS4766 Korea Telecom 4.31ms from Seoul, KR
193.40.250.250 AS3221 EENet 0.24ms from Tallinn, EE
111.168.184.250 AS2518 BIGLOBE Inc. 10.75ms from Tokyo, JP
131.213.171.138 AS2527 Sony Network Communications Inc. 2.04ms from Tokyo, JP
202.199.113.154 AS4538 China Education and Research Network Center 14.37ms from Beijing, CN
178.1.110.234 AS3209 Vodafone GmbH 8.04ms from Berlin, DE
84.151.180.218 AS3320 Deutsche Telekom AG 4.00ms from Berlin, DE
132.196.198.122 AS8075 Microsoft Corporation 0.18ms from Boydton, US
190.31.178.154 AS7303 Telecom Argentina S.A. 6.50ms from Cordoba, AR
105.246.34.138 AS36994 Vodacom 3.04ms from Johannesburg, ZA
81.148.213.26 AS2856 British Telecommunications PLC 3.14ms from London, GB
83.151.248.26 AS51918 Cerberus Networks Ltd 0.36ms from London, GB

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 AS138378 at robtex.

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