210.32.160.0/19

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 Center,
address:        FIT-3-220, 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:        abuse@cernet.edu.cn was validated on 2026-03-05
mnt-by:         MAINT-CERNET-AP
last-modified:  2026-03-05T06:39:56Z
source:         APNIC

role:           ABUSE CERNETAP
country:        ZZ
address:        Network Center,
address:        FIT-3-220, 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 2026-03-05
abuse-mailbox:  abuse@cernet.edu.cn
mnt-by:         APNIC-ABUSE
last-modified:  2026-03-05T06:40:20Z
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

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

IP Address ASN Details
210.32.176.46 AS4538 China Education and Research Network Center 5.34ms from Hangzhou, CN
210.32.178.18 AS4538 China Education and Research Network Center 8.97ms from Hangzhou, CN
210.32.174.1 AS4538 China Education and Research Network Center 5.95ms from Hangzhou, 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
44.233.101.243 AS16509 Amazon.com, Inc. 0.22ms from Boardman, US
44.227.192.163 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
78.43.10.35 AS3209 Vodafone GmbH 9.06ms from Frankfurt am Main, DE
91.8.49.3 AS3320 Deutsche Telekom AG 7.55ms from Frankfurt am Main, DE
185.187.169.35 AS51167 Contabo GmbH 0.18ms from Lauterbourg, FR
13.42.67.19 AS16509 Amazon.com, Inc. 0.21ms from London, GB
38.46.252.115 AS398816 Flume 0.46ms from Los Angeles, US
173.248.8.147 AS26472 Mosaic Telecom 4.08ms from Minneapolis, US
37.23.35.211 AS12389 PJSC Rostelecom 5.27ms from Novosibirsk, RU
5.128.151.147 AS31200 Novotelecom Ltd 1.44ms from Novosibirsk, RU
133.203.156.19 AS2518 BIGLOBE Inc. 17.71ms from Osaka, JP
193.212.28.3 AS2119 Telenor Norge AS 0.31ms from Oslo, NO
3.238.94.211 AS14618 Amazon.com, Inc. 0.36ms from Reston, US
123.150.138.195 AS17638 ASN for TIANJIN Provincial Net of CT 3.68ms from Tianjin, CN
81.223.134.163 AS8412 T-Mobile Austria GmbH 1.16ms from Vienna, AT
73.134.136.83 AS7922 Comcast Cable Communications, LLC 7.12ms from Ashburn, US
101.21.32.227 AS4837 CHINA UNICOM China169 Backbone 10.25ms from Beijing, CN
124.67.225.195 AS4837 CHINA UNICOM China169 Backbone 8.53ms from Changchun, CN
181.198.44.3 AS27947 Telconet S.A 0.91ms from Guayaquil, EC
183.141.126.131 AS4134 CHINANET BACKBONE 7.82ms from Hangzhou, CN
180.229.65.227 AS17858 LG POWERCOMM 2.06ms from Incheon, KR
219.250.192.35 AS9318 SK Broadband Co Ltd 1.20ms from Incheon, KR
94.1.233.3 AS5607 Sky UK Limited 4.02ms from London, GB
68.57.106.115 AS7922 Comcast Cable Communications, LLC 15.99ms from Murfreesboro, US
195.14.151.211 AS6866 Cyprus Telecommunications Authority 1.14ms from Nicosia, CY

Traceroute

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

$
traceroute -a -n -q1 -f3 -m18 210.32.162.142
traceroute to 210.32.162.142 (210.32.162.142): 18 hops max, 52 byte packets
3 [AS749] 11.88.173.133 1.194 ms
4 *
5 *
6 *
7 [AS4538] 101.4.130.77 10.079 ms
9 *
10 [AS4538] 101.4.118.250 37.869 ms
11 [AS4538] 101.4.117.46 42.2 ms
12 *
13 *
14 *
15 [AS4538] 210.32.123.38 41.858 ms
16 *
17 *
18 *
Measurement taken from IPinfo ProbeNet in Jining, 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.

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