218.192.0.0/16

AS4538 · China Education and Research Network Center

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Summary

Country	China
Domain	cernet.edu.cn
ASN	AS4538
Registry	apnic
Hosted IPs	65,536
ID	CERNET-CN

WHOIS Details

inetnum:        218.192.0.0 - 218.192.255.255
netname:        CERNET-CN
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
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CERNET-AP
mnt-routes:     MAINT-CERNET-AP
mnt-irt:        IRT-CERNET-AP
last-modified:  2020-10-20T00:56:36Z
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 218.0.0.0/8

Range	ASN	Company	Num of IPs
218.128.0.0/12	AS17676	Japan Nation-wide Network of SoftBank Corp.	1,048,576
218.144.0.0/12	AS4766	Korea Telecom	1,048,576
218.112.0.0/12	AS17676	Japan Nation-wide Network of SoftBank Corp.	1,048,576
218.200.0.0/13	AS9808	China Mobile Communications Corporation	524,288
218.152.0.0/13	AS4766	Korea Telecom	524,288
218.144.0.0/13	AS4766	Korea Telecom	524,288
218.48.0.0/13	AS9318	SK Broadband Co Ltd	524,288
218.192.0.0/13	AS4538	China Education and Research Network	524,288
218.176.0.0/13	AS17676	Japan Nation-wide Network of Softbank Corp.	524,288
218.232.0.0/13	AS9318	SK Broadband Co Ltd	524,288
218.236.0.0/14	AS9318	SK Broadband Co Ltd	262,144
218.188.0.0/14	AS9304	HGC Global Communications Limited	262,144
218.16.0.0/14	AS4134	CHINANET guangdong province network	262,144
218.52.0.0/14	AS9318	SK Broadband Co Ltd	262,144
218.210.0.0/15	AS9919	New Century InfoComm Tech. Co., Ltd.	131,072
218.50.0.0/15	AS9318	SK Broadband Co Ltd	131,072
218.190.0.0/15	AS9304	HGC Global Communications Limited	131,072
218.232.0.0/15	AS9318	SK Broadband Co Ltd	131,072
218.28.0.0/15	AS4837	China Unicom Henan province network	131,072
218.58.0.0/15	AS4837	China Unicom Shandong province network	131,072
218.8.0.0/15	AS4837	China Unicom Heilongjiang province network	131,072
218.68.0.0/15	AS4837	China Unicom Tianjin province network	131,072
218.38.0.0/15	AS9318	SK Broadband Co Ltd	131,072
218.48.0.0/15	AS9318	SK Broadband Co Ltd	131,072
218.14.0.0/15	AS4134	CHINANET Guangdong province network	131,072
218.30.0.0/15	AS4134	CHINANET network	131,072
218.234.0.0/15	AS9318	SK Broadband Co Ltd	131,072
218.72.0.0/15	AS4134	CHINANET-ZJ Hangzhou node network	131,072
218.108.0.0/15	AS24139	Huashu media&Network Limited	131,072
218.56.0.0/15	AS4837	China Unicom Shandong province network	131,072
218.22.0.0/15	AS4134	CHINANET Anhui province network	131,072
218.108.0.0/15	AS58461	Huashu media&Network Limited	131,072
218.88.0.0/16	AS4134	CHINANET sichuan province network	65,536
218.0.0.0/16	AS4134	CHINANET Zhejiang province network	65,536
218.161.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
218.26.0.0/16	AS4837	China Network Communications Group Corporation	65,536
218.81.0.0/16	AS4812	CHINANET Shanghai province network	65,536
218.165.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
218.183.0.0/16	AS17676	Japan Nation-wide Network of Softbank Corp.	65,536
218.83.0.0/16	AS4812	CHINANET Shanghai province network	65,536
218.80.0.0/16	AS4812	CHINANET Shanghai province network	65,536
218.12.0.0/16	AS4837	China Unicom Hebei province network	65,536
218.11.0.0/16	AS4837	China Unicom Hebei province network	65,536
218.176.0.0/16	AS17676	Japan Nation-wide Network of Softbank Corp.	65,536
218.43.0.0/16	AS4713	NTT COMMUNICATIONS CORPORATION	65,536
218.71.0.0/16	AS4134	CHINANET-ZJ Wenzhou node network	65,536
218.167.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
218.61.0.0/16	AS4837	China Unicom Liaoning province network	65,536

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Hosted domains

There are 4 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

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