210.32.5.0/24

AS4538  ·  China Education and Research Network Center

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

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:         abuse@cernet.edu.cn
abuse-mailbox:  abuse@cernet.edu.cn
admin-c:        CER-AP
tech-c:         CER-AP
auth:           # Filtered
remarks:        timezone GMT+8
remarks:        http://www.ccert.edu.cn
remarks:        abuse@cernet.edu.cn 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:         abuse@cernet.edu.cn
admin-c:        CER-AP
tech-c:         CER-AP
nic-hdl:        AC1685-AP
remarks:        Generated from irt object IRT-CERNET-AP
remarks:        abuse@cernet.edu.cn was validated on 2025-08-15
abuse-mailbox:  abuse@cernet.edu.cn
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:         jianping@cernet.edu.cn
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:         ling@scut.edu.cn
nic-hdl:        LZ1-CN
notify:         dbmon@apnic.net
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:         xing@cernet.edu.cn
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 210.32.0.0/16

No nearby ranges found.

Hosted domains

There are no domains currently hosted on this ASN.

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
169.50.185.152 AS36351 IBM Cloud 1.19ms from Amsterdam, NL
41.204.111.200 AS328411 Gulfsat Madagascar 0.41ms from Antananarivo, MG
99.65.154.168 AS7018 AT&T Enterprises, LLC 9.91ms from Atlanta, US
68.41.102.40 AS7922 Comcast Cable Communications, LLC 10.38ms from Chicago, US
136.115.139.216 AS396982 Google LLC 0.41ms from Council Bluffs, US
20.24.104.8 AS8075 Microsoft Corporation 0.30ms from Hong Kong, HK
90.200.67.24 AS5607 Sky UK Limited 2.50ms from London, GB
79.16.176.120 AS3269 Telecom Italia S.p.A. 4.49ms from Milan, IT
82.60.234.40 AS3269 Telecom Italia S.p.A. 3.71ms from Milan, IT
67.244.115.120 AS12271 Charter Communications Inc 3.55ms from New York City, US
118.233.165.200 AS38841 kbro CO. Ltd. 10.99ms from Taipei, TW
122.156.116.152 AS4837 CHINA UNICOM China169 Backbone 9.33ms from Harbin, CN
121.149.61.200 AS4766 Korea Telecom 7.88ms from Incheon, KR
78.150.2.56 AS13285 TalkTalk Communications Limited 1.72ms from London, GB
188.124.120.24 AS48475 Closed Joint Stock Company Oskolnet 14.99ms from Moscow, RU
13.37.59.72 AS16509 Amazon.com, Inc. 0.14ms from Paris, FR
80.67.178.56 AS20766 Association "Gitoyen" 3.35ms from Paris, FR
106.68.126.216 AS7545 TPG Telecom Limited 9.67ms from Perth, AU
161.118.151.136 AS31898 Oracle Corporation 0.20ms from Seoul, KR
122.51.160.168 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.05ms from Shanghai, CN
136.110.13.152 AS396982 Google LLC 0.18ms from Singapore, SG
163.13.217.88 AS1659 Taiwan Academic Network (TANet) Information Center 2.74ms from Taipei, TW
189.248.66.168 AS8151 UNINET 8.39ms from Tucson, US
85.7.201.248 AS3303 Swisscom (Switzerland) Ltd 2.39ms from Zuerich, CH
2.132.150.232 AS9198 JSC Kazakhtelecom 2.17ms from Almaty, KZ

Traceroute

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

$
traceroute -a -n -q1 -f2 -m17 210.32.5.228
traceroute to 210.32.5.228 (210.32.5.228): 17 hops max, 52 byte packets
3 [AS3257] 89.149.140.174 135.918 ms
4 [AS3257] 154.14.165.14 135.27 ms
5 [AS58453] 223.118.18.46 135.914 ms
6 *
7 [AS58453] 223.120.3.86 230.69 ms
8 [AS58453] 223.119.81.94 229.97 ms
9 *
10 [AS4538] 101.4.114.169 261.698 ms
11 *
12 *
13 [AS4538] 101.4.118.250 284.957 ms
14 [AS4538] 101.4.117.46 299.036 ms
15 *
16 *
17 *
Measurement taken from IPinfo ProbeNet in Los Angeles, US
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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs