210.35.0.0/16

AS4538  ·  China Education and Research Network Center

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Summary

Country China
Domain cernet.edu.cn
ASN AS4538
Registry APNIC
ID CERNET-CN

WHOIS Details

inetnum:        210.32.0.0 - 210.35.255.255
netname:        CERNET-CN
descr:          China Education and Research Network
descr:          China Education and Research Network Center
descr:          Tsinghua University
descr:          Beijing, 100084
country:        CN
admin-c:        JW1-CN
tech-c:         XL1-CN
tech-c:         LZ1-CN
abuse-c:        AC1685-AP
status:         ALLOCATED PORTABLE
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CERNET-AP
mnt-routes:     MAINT-CERNET-AP
mnt-irt:        IRT-CERNET-AP
last-modified:  2020-10-20T00:56:43Z
source:         APNIC

irt:            IRT-CERNET-AP
address:        Network Research Center,
address:        Main Bldg, Tsinghua Univ
address:        Beijing 100084, China
phone:          +86-10-62784301
fax-no:         +86-10-62785933
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        CER-AP
tech-c:         CER-AP
auth:           # Filtered
remarks:        timezone GMT+8
remarks:        http://www.ccert.edu.cn
remarks:        [email protected] was validated on 2025-08-15
mnt-by:         MAINT-CERNET-AP
last-modified:  2025-11-18T00:26:28Z
source:         APNIC

role:           ABUSE CERNETAP
country:        ZZ
address:        Network Research Center,
address:        Main Bldg, Tsinghua Univ
address:        Beijing 100084, China
phone:          +86-10-62784301
e-mail:         [email protected]
admin-c:        CER-AP
tech-c:         CER-AP
nic-hdl:        AC1685-AP
remarks:        Generated from irt object IRT-CERNET-AP
remarks:        [email protected] was validated on 2025-08-15
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-08-15T09:38:28Z
source:         APNIC

person:         Jianping Wu
address:        China Education and Research Network Center
address:        Room 225, Main Building, Tsinghua University
address:        Beijing 100084
address:        CN
country:        CN
phone:          +86-10-6278-5983
fax-no:         +86-10-6278-5933
e-mail:         [email protected]
nic-hdl:        JW1-CN
mnt-by:         MAINT-CERNET-AP
last-modified:  2011-12-22T05:14:25Z
source:         APNIC

person:         Ling Zhang
address:        Network Center
address:        South China University of Technology
address:        Guangzhou, Guangdong 510641, China
address:        CN
country:        CN
phone:          +86-20-87110596
fax-no:         +86-20-87110019
e-mail:         [email protected]
nic-hdl:        LZ1-CN
notify:         [email protected]
mnt-by:         MAINT-NULL
last-modified:  2011-12-22T05:14:25Z
source:         APNIC

person:         Xing Li
address:        China Education and Research Network Center
address:        Room 225, Main Building, Tsinghua University
address:        Beijing 100084
address:        CN
country:        CN
phone:          +86-10-6278-5983
fax-no:         +86-10-6278-5933
e-mail:         [email protected]
nic-hdl:        XL1-CN
mnt-by:         MAINT-CERNET-AP
last-modified:  2011-12-22T05:14:25Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 210.0.0.0/8

Range ASN Company Num of IPs
210.8.0.0/15 AS4739 AAPT Limited 131,072
210.8.0.0/15 AS2764 AAPT Limited 131,072
210.8.0.0/15 AS17535 AAPT Limited 131,072
210.216.0.0/16 AS3786 LG DACOM Corporation 65,536
210.216.0.0/16 AS9319 LG DACOM Corporation 65,536
210.182.0.0/16 AS9530 LG DACOM Corporation 65,536
210.58.0.0/16 AS9311 ETWebs Taiwan Co. Ltd. 65,536
210.202.0.0/16 AS7482 Asia Pacific Telecom Co., Ltd 65,536
210.61.0.0/16 AS198949 Data Communication Business Group, 65,536
210.202.0.0/16 AS9311 Asia Pacific Telecom Co., Ltd 65,536
210.182.0.0/16 AS9319 LG DACOM Corporation 65,536
210.108.0.0/16 AS9526 LG DACOM Corporation 65,536
210.11.0.0/16 AS2764 AAPT Limited 65,536
210.25.0.0/16 AS4538 China Education and Research Network 65,536
210.3.0.0/16 AS140881 HGC Global Communications Limited 65,536
210.130.0.0/16 AS2497 Internet Initiative Japan Inc. 65,536
210.182.0.0/16 AS3786 LG DACOM Corporation 65,536
210.124.0.0/16 AS3786 LG DACOM Corporation 65,536
210.91.0.0/16 AS4766 Korea Telecom 65,536
210.147.0.0/16 AS2518 BIGLOBE Inc. 65,536
210.3.0.0/16 AS9304 HGC Global Communications Limited 65,536
210.109.0.0/16 AS23588 SEJONG NETWORKS 65,536
210.124.0.0/16 AS9319 LG DACOM Corporation 65,536
210.128.0.0/16 AS2497 Internet Initiative Japan Inc. 65,536
210.202.0.0/16 AS17709 Asia Pacific Telecom Co., Ltd 65,536
210.58.0.0/16 AS7482 ETWebs Taiwan Co. Ltd. 65,536
210.215.0.0/16 AS38465 Nexon Asia Pacific Pty Ltd 65,536
210.65.0.0/16 AS3462 Data Communication Business Group, 65,536
210.137.0.0/16 AS2907 Research Organization of Information and Systems, National Institute of Informatics 65,536
210.50.0.0/16 AS9443 VOCUS PTY LTD 65,536
210.61.0.0/16 AS3462 Data Communication Business Group, 65,536
210.216.0.0/16 AS17852 LG DACOM Corporation 65,536
210.182.0.0/16 AS18317 LG DACOM Corporation 65,536
210.108.0.0/16 AS18305 LG DACOM Corporation 65,536
210.58.0.0/16 AS17709 ETWebs Taiwan Co. Ltd. 65,536
210.138.0.0/16 AS2497 Internet Initiative Japan Inc. 65,536
210.120.0.0/16 AS3786 LG DACOM Corporation 65,536
210.149.0.0/16 AS2497 Internet Initiative Japan Inc. 65,536
210.148.0.0/16 AS2497 Internet Initiative Japan Inc. 65,536
210.58.0.0/16 AS22787 ETWebs Taiwan Co. Ltd. 65,536
210.240.0.0/16 AS1659 Taiwan Academic Network 65,536
210.60.0.0/16 AS1659 Taiwan Academic Network 65,536
210.215.0.0/16 AS17766 Nexon Asia Pacific Pty Ltd 65,536
210.85.0.0/16 AS17709 ETWebs Taiwan Co. Ltd. 65,536
210.91.0.0/16 AS23580 Korea Telecom 65,536
210.195.0.0/16 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 65,536
210.196.0.0/16 AS2516 KDDI CORPORATION 65,536
210.108.0.0/16 AS9852 LG DACOM Corporation 65,536
210.215.0.0/16 AS38055 Nexon Asia Pacific Pty Ltd 65,536
210.49.0.0/16 AS4804 OPTUS INTERNET - RETAIL 65,536

Hosted domains

There are 18 domain names hosted across 13 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
210.35.90.23 shiep-edu.help 2
210.35.68.10 sdju2036.cn 1
210.35.194.3 wpst.top 1
210.35.96.20 ffc-journal.com 1
210.35.153.5 jxuspt.edu.cn 1
210.35.96.237 sriffi.com 1
210.35.95.30 minidaxue.com 1
210.35.32.10 nchu.edu.cn 1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Pingable IPs

1,875 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
210.35.169.230 AS4538 China Education and Research Network Center 14.70ms from Wuhan, CN
210.35.207.8 AS4538 China Education and Research Network Center 16.42ms from Wuhan, CN
210.35.98.85 AS4538 China Education and Research Network Center 6.16ms from Shanghai, CN
210.35.66.101 AS4538 China Education and Research Network Center 3.57ms from Shanghai, CN
210.35.251.182 AS4538 China Education and Research Network Center 27.52ms from Guangzhou, CN
210.35.96.82 AS4538 China Education and Research Network Center 2.24ms from Shanghai, CN
210.35.74.145 AS4538 China Education and Research Network Center 3.73ms from Shanghai, CN
210.35.205.15 AS4538 China Education and Research Network Center 17.98ms from Wuhan, CN
210.35.153.254 AS4538 China Education and Research Network Center 15.11ms from Wuhan, CN
210.35.113.238 AS4538 China Education and Research Network Center 1.70ms from Shanghai, CN
210.35.206.46 AS4538 China Education and Research Network Center 17.61ms from Wuhan, CN
210.35.35.5 AS4538 China Education and Research Network Center 15.47ms from Wuhan, CN
210.35.6.144 AS4538 China Education and Research Network Center 15.37ms from Wuhan, CN
210.35.240.2 AS4538 China Education and Research Network Center 14.92ms from Wuhan, CN
210.35.173.1 AS4538 China Education and Research Network Center 15.31ms from Wuhan, CN
210.35.34.1 AS4538 China Education and Research Network Center 15.50ms from Wuhan, CN
210.35.24.2 AS4538 China Education and Research Network Center 14.94ms from Wuhan, CN
210.35.194.10 AS4538 China Education and Research Network Center 14.15ms from Wuhan, CN
210.35.119.228 AS4538 China Education and Research Network Center 1.78ms from Shanghai, CN
210.35.69.101 AS4538 China Education and Research Network Center 3.28ms from Shanghai, CN
210.35.170.1 AS4538 China Education and Research Network Center 14.76ms from Wuhan, CN
210.35.33.50 AS4538 China Education and Research Network Center 15.40ms from Wuhan, CN
210.35.191.247 AS4538 China Education and Research Network Center 13.82ms from Wuhan, CN
210.35.49.133 AS4538 China Education and Research Network Center 15.39ms from Wuhan, CN
210.35.168.129 AS4538 China Education and Research Network Center 13.34ms from Wuhan, 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
99.104.191.112 AS7018 AT&T Enterprises, LLC 3.47ms from Atlanta, US
101.18.119.208 AS4837 CHINA UNICOM China169 Backbone 10.58ms from Beijing, CN
179.14.117.16 AS27831 Colombia Móvil 14.60ms from Bogota, CO
206.79.216.0 AS63182 RapidScale, Inc 0.25ms from Chicago, US
104.154.180.48 AS396982 Google LLC 0.12ms from Council Bluffs, US
102.113.68.128 AS23889 Mauritius Telecom Ltd 1.91ms from Ebene, MU
91.89.155.96 AS3209 Vodafone GmbH 10.35ms from Frankfurt am Main, DE
81.209.186.0 AS13237 euNetworks GmbH 2.79ms from Hamburg, DE
47.76.192.96 AS45102 Alibaba (US) Technology Co., Ltd. 0.71ms from Hong Kong, HK
98.200.18.160 AS7922 Comcast Cable Communications, LLC 4.68ms from Houston, US
98.161.41.176 AS22773 Cox Communications Inc. 8.08ms from Kansas City, US
90.246.69.176 AS5378 Vodafone Limited 5.40ms from Manchester, GB
112.206.158.80 AS9299 Philippine Long Distance Telephone Company 0.73ms from Manila, PH
181.128.95.112 AS13489 UNE EPM TELECOMUNICACIONES S.A. 1.68ms from Medellin, CO
198.164.204.240 AS30657 The Power Commission of The City of Saint John 13.72ms from Montreal, CA
70.55.76.80 AS577 Bell Canada 3.29ms from Montreal, CA
117.222.22.240 AS9829 National Internet Backbone 19.93ms from Mumbai, IN
76.158.179.208 AS7922 Comcast Cable Communications, LLC 11.91ms from San Jose, US
196.51.48.176 AS400463 DynaNode LLC 0.61ms from Seattle, US
222.108.153.128 AS4766 Korea Telecom 1.23ms from Seoul, KR
177.223.146.0 AS271002 TURBO NET TELECOMUNICAÇÕES 12.17ms from Campina Grande, BR
103.72.223.208 AS133661 Netplus Broadband Services Private Limited 7.24ms from Delhi, IN
3.71.212.160 AS16509 Amazon.com, Inc. 0.18ms from Frankfurt am Main, DE
24.177.101.224 AS20115 Charter Communications LLC 6.30ms from Minneapolis, US
74.74.138.160 AS11351 Charter Communications Inc 18.00ms from New York City, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -f6 -m14 210.35.37.206
traceroute to 210.35.37.206 (210.35.37.206): 14 hops max, 52 byte packets
6 [AS4538] 101.4.131.17 13.442 ms
8 [AS4538] 101.4.117.45 10.329 ms
9 [AS4538] 101.4.117.245 25.765 ms
10 [AS4538] 202.127.216.242 38.095 ms
11 [AS4538] 101.4.112.202 38.449 ms
12 *
13 *
14 *
Measurement taken from IPinfo ProbeNet in Hangzhou, CN
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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