222.200.32.0/19

AS4538  ·  China Education and Research Network Center

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Summary

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

WHOIS Details

inetnum:        222.200.0.0 - 222.203.255.255
netname:        GZR-CERNET
descr:          China Education and Research Network
descr:          Guangzhou Regional Network
country:        CN
admin-c:        CER-AP
tech-c:         CER-AP
abuse-c:        AC1685-AP
status:         ALLOCATED PORTABLE
remarks:        origin AS4538
remarks:        confederation
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CERNET-AP
mnt-routes:     MAINT-CERNET-AP
mnt-irt:        IRT-CERNET-AP
last-modified:  2020-09-03T09:16:13Z
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

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:         helpdesk@cernet.edu.cn
remarks:        abuse@cernet.edu.cn
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 222.200.0.0/16

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
161.249.145.3 AS10879 Unitedhealthcare 0.24ms from Atlanta, US
143.55.82.3 AS47029 Capstone Logistics, LLC 0.24ms from Atlanta, US
12.208.231.147 AS7018 AT&T Enterprises, LLC 5.94ms from Atlanta, US
185.53.230.115 AS29061 CJSC SAIMA TELECOM 0.98ms from Bishkek, KG
104.91.246.147 AS16625 Akamai Technologies, Inc. 0.12ms from Delhi, IN
86.243.240.99 AS3215 Orange S.A. 4.42ms from Frankfurt am Main, DE
171.61.100.131 AS24560 Bharti Airtel Ltd., Telemedia Services 2.15ms from Hyderabad, IN
105.243.212.163 AS36994 Vodacom 1.26ms from Johannesburg, ZA
37.54.44.163 AS6849 JSC "Ukrtelecom" 8.10ms from Kyiv, UA
154.46.5.163 AS174 Cogent Communications, LLC 0.42ms from London, GB
90.201.98.99 AS5607 Sky UK Limited 3.76ms from London, GB
157.175.100.51 AS16509 Amazon.com, Inc. 0.08ms from Manama, BH
112.83.37.211 AS4837 CHINA UNICOM China169 Backbone 3.75ms from Nanjing, CN
96.38.133.211 AS20115 Charter Communications LLC 10.14ms from San Jose, US
87.204.39.243 AS12741 Netia SA 0.53ms from Warsaw, PL
111.165.11.131 AS4837 CHINA UNICOM China169 Backbone 5.34ms from Beijing, CN
88.82.32.211 AS8368 BENESOL BACKBONE 1.49ms from Brussels, BE
195.88.12.3 AS34299 Uprava za trezor, Ministarstvo finansija 6.22ms from Budapest, HU
59.93.221.195 AS9829 National Internet Backbone 1.54ms from Chennai, IN
75.247.229.147 AS6167 Verizon Business 18.22ms from Chicago, US
23.116.114.35 AS7018 AT&T Enterprises, LLC 1.79ms from Durham, US
79.236.237.131 AS3320 Deutsche Telekom AG 4.67ms from Hamburg, DE
62.71.27.3 AS1759 Telia Finland Oyj 0.54ms from Helsinki, FI
27.77.24.115 AS7552 Viettel Group 2.93ms from Ho Chi Minh City, VN
180.150.148.195 AS45187 Rackspace IT Hosting AS IT Hosting Provider Hong Kong 1.11ms from Hong Kong, HK

Traceroute

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

$
traceroute -a -n -q1 -f5 -m13 222.200.51.5
traceroute to 222.200.51.5 (222.200.51.5): 13 hops max, 52 byte packets
5 [] 103.16.102.160 13.887 ms
6 [] 69.194.169.233 13.433 ms
7 *
8 [] 69.194.166.38 50.353 ms
9 *
10 [AS4538] 101.4.114.181 84.323 ms
11 *
12 *
13 *
Measurement taken from IPinfo ProbeNet in Jakarta, ID
On

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