222.200.128.0/24

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
73.81.26.104 AS7922 Comcast Cable Communications, LLC 4.75ms from Ashburn, US
99.191.117.232 AS7018 AT&T Enterprises, LLC 9.71ms from Atlanta, US
97.71.113.8 AS33363 Charter Communications, Inc 12.29ms from Chicago, US
20.150.67.72 AS8075 Microsoft Corporation 0.80ms from Chicago, US
211.25.42.216 AS9930 TTNET-MY 0.58ms from Kuala Lumpur, MY
85.138.96.40 AS2860 NOS COMUNICACOES, S.A. 10.26ms from Lisbon, PT
190.128.126.40 AS13489 UNE EPM TELECOMUNICACIONES S.A. 12.42ms from Medellin, CO
130.136.3.200 AS137 Consortium GARR 3.57ms from Milan, IT
212.49.81.152 AS12455 Kenyan Post & Telecommunications Company / Telkom Kenya Ltd 0.64ms from Nairobi, KE
126.122.67.184 AS17676 SoftBank Corp. 4.08ms from Osaka, JP
90.103.243.88 AS3215 Orange S.A. 7.25ms from Paris, FR
112.254.107.216 AS4837 CHINA UNICOM China169 Backbone 2.05ms from Qingdao, CN
50.35.146.8 AS20055 Wholesail networks LLC 5.88ms from Quincy, US
181.198.77.8 AS27947 Telconet S.A 3.42ms from Quito, EC
62.205.233.24 AS20910 SIA "BITE Latvija" 0.58ms from Riga, LV
99.253.105.72 AS812 Rogers Communications Canada Inc. 4.66ms from Toronto, CA
78.152.29.200 AS43118 East & West Sp. z o.o. 16.44ms from Warsaw, PL
138.88.230.88 AS701 Verizon Business 1.91ms from Ashburn, US
41.44.205.24 AS8452 TE-AS 7.29ms from Cairo, EG
206.246.209.88 AS7029 Windstream Communications LLC 10.61ms from Chicago, US
107.11.73.248 AS10796 Charter Communications Inc 7.43ms from Columbus, US
98.48.35.88 AS7922 Comcast Cable Communications, LLC 11.81ms from Denver, US
172.104.136.232 AS63949 Akamai Connected Cloud 0.17ms from Frankfurt am Main, DE
80.223.39.152 AS1759 Telia Finland Oyj 4.65ms from Helsinki, FI
112.207.30.120 AS9299 Philippine Long Distance Telephone Company 4.05ms from Manila, PH

Traceroute

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

$
traceroute -a -n -q1 -m15 222.200.128.36
traceroute to 222.200.128.36 (222.200.128.36): 15 hops max, 52 byte packets
2 [] 203.22.178.21 57.772 ms
3 *
4 [] 69.194.166.38 54.563 ms
5 [] 203.144.99.14 55.97 ms
6 [AS4538] 101.4.114.181 87.222 ms
7 *
8 *
9 [AS4538] 101.4.114.38 120.044 ms
10 [AS4538] 101.4.114.61 116.932 ms
11 [AS4538] 202.112.19.86 1309.866 ms
12 [AS4538] 202.112.19.9 118.914 ms
13 *
14 *
15 *
Measurement taken from IPinfo ProbeNet in Osaka, JP
On

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