All IP Ranges
222.0.0.0/8
AS4538 | 222.24.0.0/13

222.24.0.0/13

AS4538 · China Education and Research Network Center

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Summary

Country	China
Domain	cernet.edu.cn
ASN	AS4538
Registry	apnic
Hosted IPs	524,288
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 2025-01-22
mnt-by:         MAINT-CERNET-AP
last-modified:  2025-01-22T13:47:43Z
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 2025-01-22
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-01-22T16:25:45Z
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 222.0.0.0/8

Range	ASN	Company	Num of IPs
222.192.0.0/12	AS4538	China Education and Research Network	1,048,576
222.96.0.0/12	AS4766	Korea Telecom	1,048,576
222.16.0.0/12	AS4538	China Education and Research Network	1,048,576
222.96.0.0/13	AS4766	Korea Telecom	524,288
222.232.0.0/13	AS9318	SK Broadband Co Ltd	524,288
222.112.0.0/13	AS4766	Korea Telecom	524,288
222.176.0.0/13	AS4134	CHINANET Chongqing province network	524,288
222.104.0.0/13	AS4766	Korea Telecom	524,288
222.16.0.0/13	AS4538	China Education and Research Network	524,288
222.240.0.0/13	AS4134	CHINANET Hunan province network	524,288
222.136.0.0/13	AS4837	China Unicom Henan province network	524,288
222.144.0.0/13	AS4713	NTT COMMUNICATIONS CORPORATION	524,288
222.208.0.0/13	AS4134	CHINANET Sichuan province network	524,288
222.184.0.0/13	AS4134	CHINANET jiangsu province network	524,288
222.128.0.0/14	AS4808	China Unicom Beijing province network	262,144
222.132.0.0/14	AS4837	China Unicom Shandong province network	262,144
222.76.0.0/14	AS4134	CHINANET fujian province network	262,144
222.92.0.0/14	AS4134	CHINANET jiangsu province network	262,144
222.28.0.0/14	AS4538	China Education and Research Network	262,144
222.220.0.0/15	AS4134	CHINANET yunnan province network	131,072
222.216.0.0/15	AS4134	CHINANET Guangxi province network	131,072
222.160.0.0/15	AS4837	China Unicom Jilin province network	131,072
222.80.0.0/15	AS4134	CHINANET Xinjiang province network	131,072
222.86.0.0/15	AS4134	CHINANET Guizhou province network	131,072
222.120.0.0/15	AS4766	Korea Telecom	131,072
222.222.0.0/15	AS4134	CHINANET hebei province network	131,072
222.170.0.0/15	AS4134	CHINANET HEILONGJIANG PROVINCE NETWORK	131,072
222.88.0.0/15	AS4134	CHINANET henan province network	131,072
222.174.0.0/15	AS4134	CHINANET SHANDONG PROVINCE NETWORK	131,072
222.168.0.0/15	AS4134	CHINANET Jilin province network	131,072
222.66.0.0/16	AS4812	CHINANET shanghai province network	65,536
222.205.0.0/16	AS24364	China Education and Research Network	65,536
222.69.0.0/16	AS4812	CHINANET shanghai province network	65,536
222.13.0.0/16	AS2516	KDDI CORPORATION	65,536
222.226.0.0/16	AS2516	KDDI CORPORATION	65,536
222.205.0.0/16	AS4538	China Education and Research Network	65,536
222.44.0.0/16	AS9394	China TieTong Telecommunications Corporation	65,536
222.64.0.0/16	AS4812	CHINANET shanghai province network	65,536
222.91.0.0/16	AS4134	CHINANET shanxi(SN) province network	65,536
222.2.0.0/16	AS2516	KDDI CORPORATION	65,536
222.250.0.0/16	AS17709	ETWebs Taiwan Co. Ltd.	65,536
222.82.0.0/16	AS4134	CHINANET Xinjiang province network	65,536
222.68.0.0/16	AS4812	CHINANET shanghai province network	65,536
222.84.0.0/16	AS4134	CHINANET Guangxi province network	65,536
222.254.0.0/16	AS45899	Vietnam Posts and Telecommunications(VNPT)	65,536
222.164.0.0/16	AS55430	StarHub Cable Vision Ltd	65,536
222.162.0.0/16	AS4837	China Unicom Jilin province network	65,536
222.124.0.0/16	AS7713	PT. TELEKOMUNIKASI INDONESIA	65,536
222.35.0.0/16	AS24138	China TieTong Telecommunications Corporation	65,536

Show more ranges

Hosted domains

There are 44 domain names hosted across 31 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
222.30.45.190	nankai.edu.cn	5
222.29.98.137	wais.group	1
222.26.194.6	aifengle.com	1
222.28.53.189	zhazhi.org	1
222.28.79.156	ispectra.cn	1
222.27.241.91	heumc.cc	1
222.29.50.53	qualitychina.com	1

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