AS number details

AS24348

CERNET2 IX at Tsinghua University  ·  cernet.edu.cn

China

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AS24348 – CERNET2 IX at Tsinghua University

Field Value
Country China
Website cernet.edu.cn
Hosted domains 0
Number of IPv4 0
Number of IPv6 79,262,012,437,213,547,210,435,723,264
ASN type Education
Registry apnic
Allocated 20 years ago on Mar 03, 2005
Updated 5 years ago on Sep 03, 2020

IP Ranges

Netblock Company Num of IPs
58.207.0.0/16 China Education and Research Network 65,536
59.66.0.0/16 China Education and Research Network 65,536
202.205.16.0/20 China Education and Research Network 4,096
202.112.0.0/24 China Education and Research Network 256
202.112.4.0/24 China Education and Research Network 256
202.112.43.0/24 China Education and Research Network 256
202.112.47.0/24 China Education and Research Network 256
202.112.49.0/24 China Education and Research Network 256
202.112.50.0/24 China Education and Research Network 256
202.112.51.0/24 China Education and Research Network 256
202.112.55.0/24 China Education and Research Network 256
202.112.56.0/24 China Education and Research Network 256
202.112.57.0/24 China Education and Research Network 256
202.112.61.0/24 China Education and Research Network 256
202.38.109.0/24 China Education and Research Network 256
202.38.112.0/24 China Education and Research Network 256

Netblock Company
2403:3140::/32 Location Centric Network
2001:250:209::/48 CERNET IPv6 Backbone
2001:250:217::/48 CERNET IPv6 Backbone
2001:250:219::/48 CERNET IPv6 Backbone
2001:250:21a::/48 CERNET IPv6 Backbone
2001:250:21b::/48 CERNET IPv6 Backbone
2001:250:23b::/48 CERNET IPv6 Backbone
2001:250:2::/48 CERNET IPv6 Backbone
2001:250:248::/48 CERNET IPv6 Backbone
2001:250:24f::/48 CERNET IPv6 Backbone
2001:250:803::/48 CERNET IPv6 Backbone
2001:250:c006::/48 CERNET IPv6 Backbone
2001:da8:20b::/48 China Next Generation Internet CERNET2
2001:da8:20e::/48 China Next Generation Internet CERNET2
2001:da8:210::/48 China Next Generation Internet CERNET2
2001:da8:211::/48 China Next Generation Internet CERNET2
2001:da8:212::/48 China Next Generation Internet CERNET2
2001:da8:21a::/48 China Next Generation Internet CERNET2
2001:da8:21f::/48 China Next Generation Internet CERNET2
2001:da8:222::/48 China Next Generation Internet CERNET2
2001:da8:232::/48 China Next Generation Internet CERNET2
2001:da8:23d::/48 China Next Generation Internet CERNET2
2001:da8:243::/48 China Next Generation Internet CERNET2
2001:da8:258::/48 China Next Generation Internet CERNET2
2001:da8:266::/48 China Next Generation Internet CERNET2
2001:da8:a0::/48 China Next Generation Internet CERNET2
2001:da8:aaa9::/48 China Next Generation Internet CERNET2
2001:da8:da8::/48 China Next Generation Internet CERNET2
2402:7d80:240::/48 Chinese Academy of Telecommunication Research

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WHOIS Details

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                                                ASHandle:       AS24348
                                                OrgID:          AS24348
                                                ASName:         AS24348
                                                ASNumber:       AS24348
                                                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 6 peers for this ASN.

Peers Name
AS131490 CERNET Corporation
AS23910 China Next Generation Internet CERNET2
AS24302 CRIS-CERNET
AS4538 China Education and Research Network Center
AS45576 Tsinghua University
AS9405 Test platform Service Center
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS23910 China Next Generation Internet CERNET2
AS4538 China Education and Research Network Center
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Downstreams

There are 3 downstreams for this ASN.

Downstreams Name
AS24302 CRIS-CERNET
AS45576 Tsinghua University
AS9405 Test platform Service Center
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API ASN Database Download

Pingable IPs

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

IP Address ASN Details
2001:da8:266:1::3 AS24348 CERNET2 IX at Tsinghua University 3.98ms from Tianjin, CN
2001:250:c006::54 AS24348 CERNET2 IX at Tsinghua University 3.66ms from Tianjin, CN
2001:250:248::2 AS24348 CERNET2 IX at Tsinghua University 4.32ms from Beijing, CN
2001:da8:a0:1003::1 AS24348 CERNET2 IX at Tsinghua University 3.75ms from Beijing, CN
2001:da8:243:61:202:205:11:9 AS24348 CERNET2 IX at Tsinghua University 4.21ms from Tianjin, CN
2001:250:209:b02::177 AS24348 CERNET2 IX at Tsinghua University 4.51ms from Beijing, CN
2001:da8:211:d112:1602:ecff:fe04:ac50 AS24348 CERNET2 IX at Tsinghua University 4.78ms from Beijing, CN
2001:da8:232::1 AS24348 CERNET2 IX at Tsinghua University 5.11ms from Beijing, CN
2001:250:219:a0ff::2 AS24348 CERNET2 IX at Tsinghua University 4.90ms from Tianjin, CN
2001:da8:258:4::1 AS24348 CERNET2 IX at Tsinghua University 4.99ms from Tianjin, CN
2403:3140::2 AS24348 CERNET2 IX at Tsinghua University 4.68ms from Tianjin, CN
2001:da8:23d::1 AS24348 CERNET2 IX at Tsinghua University 3.84ms from Tianjin, CN
2001:da8:20b::1 AS24348 CERNET2 IX at Tsinghua University 4.60ms from Tianjin, CN
2001:da8:aaa9:0:dbea:8d04:: AS24348 CERNET2 IX at Tsinghua University 7.21ms from Tianjin, CN
2001:250:2::54 AS24348 CERNET2 IX at Tsinghua University 3.92ms from Tianjin, CN
2001:250:217:c100::63 AS24348 CERNET2 IX at Tsinghua University 5.74ms from Beijing, 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
213.160.162.108 AS6855 Slovak Telekom, a.s. 1.73ms from Bratislava, SK
144.74.60.220 AS25978 Rush University Medical Center 1.18ms from Chicago, US
24.29.236.204 AS10796 Charter Communications Inc 9.91ms from Flint, US
79.220.63.236 AS3320 Deutsche Telekom AG 7.36ms from Frankfurt am Main, DE
107.150.124.92 AS135377 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED 1.90ms from Hong Kong, HK
156.236.47.124 AS9294 GNET INC. 0.71ms from Hong Kong, HK
70.123.71.124 AS11427 Charter Communications Inc 10.33ms from Houston, US
41.191.238.188 AS37123 Telecontract Pvt Ltd 17.86ms from Johannesburg, ZA
176.172.86.124 AS5410 Bouygues Telecom SA 7.50ms from Marseille, FR
111.38.167.252 AS9808 China Mobile Communications Group Co., Ltd. 5.17ms from Nanjing, CN
92.221.27.108 AS29695 Altibox AS 7.33ms from Oslo, NO
66.147.251.44 AS46606 Unified Layer 1.94ms from Salt Lake City, US
199.247.81.236 AS53764 DM Wireless LLC 3.60ms from San Juan, PR
189.129.63.252 AS8151 UNINET 9.52ms from Santiago de Queretaro, MX
73.225.7.188 AS7922 Comcast Cable Communications, LLC 5.87ms from Seattle, US
221.165.63.44 AS4766 Korea Telecom 1.43ms from Seoul, KR
218.232.222.76 AS9318 SK Broadband Co Ltd 1.75ms from Seoul, KR
95.205.171.172 AS3301 Telia Company AB 8.18ms from Stockholm, SE
54.38.134.12 AS16276 OVH SAS 0.10ms from Warsaw, PL
90.157.100.156 AS12389 PJSC Rostelecom 0.87ms from Yekaterinburg, RU
31.161.114.172 AS1136 KPN B.V. 3.82ms from Amsterdam, NL
38.93.176.236 AS174 Cogent Communications 0.23ms from Ashburn, US
68.0.14.76 AS22773 Cox Communications Inc. 0.93ms from Ashburn, US
202.191.36.124 AS9790 Two Degrees Networks Limited 0.44ms from Auckland, NZ
162.198.192.76 AS7018 AT&T Enterprises, LLC 9.32ms from Chicago, 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 AS24348 at robtex.

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