222.24.0.0/18

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 XAR-CERNET

WHOIS Details

inetnum:        222.23.0.0 - 222.25.255.255
netname:        XAR-CERNET
descr:          China Education and Research Network
descr:          Xi'an Regional Network
country:        CN
admin-c:        CER-AP
tech-c:         CER-AP
abuse-c:        AC1685-AP
status:         ALLOCATED PORTABLE
remarks:        origin AS4538
remarks:        confederation
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CERNET-AP
mnt-routes:     MAINT-CERNET-AP
mnt-irt:        IRT-CERNET-AP
last-modified:  2020-09-03T09:16:19Z
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

role:           CERNET Helpdesk
address:        CERNET Center
address:        Beijing 100084, China
country:        CN
phone:          +86-10-6278-4049
fax-no:         +86-10-6278-5933
e-mail:         [email protected]
remarks:        [email protected]
admin-c:        XL1-CN
tech-c:         SZ2-AP
nic-hdl:        CER-AP
mnt-by:         MAINT-CERNET-AP
last-modified:  2020-09-03T09:14:12Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 222.24.0.0/16

No nearby ranges found.

Hosted domains

There are 6 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
222.24.62.158 xiyou.edu.cn 3
222.24.61.58 xuptciip.com.cn 1
222.24.12.96 taolin.wiki 1
222.24.38.44 xupt523.top 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

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

IP Address ASN Details
222.24.62.97 AS4538 China Education and Research Network Center 14.29ms from Chengdu, CN
222.24.19.32 AS4538 China Education and Research Network Center 18.81ms from Taiyuan, CN
222.24.63.59 AS4538 China Education and Research Network Center 19.66ms from Tianjin, CN
222.24.61.1 AS4538 China Education and Research Network Center 17.38ms 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
68.13.203.210 AS22773 Cox Communications Inc. 8.42ms from Ashburn, US
181.51.181.66 AS10620 Telmex Colombia S.A. 12.09ms from Bogota, CO
156.215.34.194 AS8452 TE-AS 3.68ms from Cairo, EG
112.44.246.82 AS9808 China Mobile Communications Group Co., Ltd. 6.92ms from Chengdu, CN
69.13.175.162 AS54489 CoreSpace, Inc. 0.89ms from Dallas, US
78.94.240.162 AS3209 Vodafone GmbH 5.30ms from Frankfurt am Main, DE
141.39.162.2 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 8.92ms from Frankfurt am Main, DE
184.75.241.194 AS6939 Hurricane Electric LLC 0.26ms from Fremont, US
187.233.177.242 AS8151 UNINET 5.22ms from Guadalajara, MX
43.138.236.162 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.16ms from Guangzhou, CN
90.187.195.242 AS3209 Vodafone GmbH 0.82ms from Hamburg, DE
72.244.212.226 AS9304 HGC Global Communications Limited 2.82ms from Hong Kong, HK
108.136.127.98 AS16509 Amazon.com, Inc. 0.13ms from Jakarta, ID
82.15.234.178 AS5089 Virgin Media Limited 6.05ms from London, GB
176.35.82.66 AS5413 Wavenet Limited 2.48ms from London, GB
172.167.74.226 AS8075 Microsoft Corporation 0.21ms from London, GB
194.51.88.66 AS3215 Orange S.A. 2.27ms from Lyon, FR
38.142.252.2 AS174 Cogent Communications, LLC 0.48ms from New York City, US
195.194.131.194 AS786 Jisc Services Limited 6.14ms from Sheffield, GB
130.237.18.114 AS1653 Vetenskapsradet / SUNET 0.59ms from Stockholm, SE
1.41.119.178 AS4804 Microplex PTY LTD 1.48ms from Sydney, AU
152.165.17.210 AS2527 Sony Network Communications Inc. 2.25ms from Tokyo, JP
218.225.180.66 AS9595 NTT-ME Corporation 3.73ms from Tokyo, JP
197.7.17.178 AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) 11.57ms from Tunis, TN
52.82.100.50 AS135629 Ningxia West Cloud Data Technology Co.Ltd. 0.55ms from Zhongwei, CN

Traceroute

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

$
traceroute -a -n -q1 -m12 222.24.42.67
traceroute to 222.24.42.67 (222.24.42.67): 12 hops max, 52 byte packets
1 [AS15169] 72.14.236.39 143.406 ms
2 [] 36.255.57.179 143.112 ms
3 *
4 [AS174] 38.150.75.1 154.42 ms
5 [AS4538] 101.4.114.181 195.269 ms
6 *
7 *
8 [AS4538] 101.4.115.249 181.742 ms
9 [AS4538] 101.4.112.14 214.224 ms
10 *
11 *
12 *
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