162.105.0.0/16

AS4538 · China Education and Research Network Center

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Summary

Country	China
Domain	pku.edu.cn
ASN	AS4538
Registry	APNIC
ID	PKU-CN

WHOIS Details

inetnum:        162.105.0.0 - 162.105.255.255
netname:        PKU-CN
descr:          Peking University
descr:          Beijing 100871, China
country:        CN
org:            ORG-CEAR1-AP
admin-c:        CER-AP
tech-c:         CER-AP
abuse-c:        AC1685-AP
status:         ALLOCATED PORTABLE
mnt-by:         APNIC-HM
mnt-lower:      MAINT-PKU-CERNET
mnt-routes:     MAINT-PKU-CERNET
mnt-irt:        IRT-CERNET-AP
last-modified:  2023-09-10T23:04:43Z
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

organisation:   ORG-CEAR1-AP
org-name:       China Education and Research Network (CERNET)
country:        CN
address:        FIT 3-220,
address:        Tsinghua University
phone:          +86-10-62785983
fax-no:         +86-10-62785933
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2018-09-13T12:56:34Z
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

Overlapping Ranges

BGP prefixes that are contained by 162.105.0.0/16

Range	ASN	Company	Num of IPs
162.105.120.0/24	AS4538	Peking University	256
162.105.128.0/17	AS4538	Peking University	32,768
162.105.128.0/17	AS24349	Peking University	32,768
162.105.0.0/17	AS24349	Peking University	32,768
162.105.0.0/17	AS4538	Peking University	32,768

Nearby Ranges

BGP prefixes that overlap with 162.0.0.0/8

Range	ASN	Company	Num of IPs
162.160.0.0/11	AS21928	T-Mobile USA, Inc.	2,097,152
162.224.0.0/12	AS7018	AT&T Enterprises, LLC	1,048,576
162.192.0.0/12	AS7018	AT&T Enterprises, LLC	1,048,576
162.148.0.0/14	AS7922	Comcast Cable Communications, LLC	262,144
162.152.0.0/14	AS10796	Charter Communications Inc	262,144
162.214.0.0/15	AS46606	Unified Layer	131,072
162.184.0.0/15	AS21928	T-Mobile USA, Inc.	131,072
162.240.0.0/15	AS46606	Unified Layer	131,072
162.55.0.0/16	AS24940	Hetzner Online GmbH	65,536
162.17.0.0/16	AS7922	Comcast Cable Communications, LLC	65,536
162.190.0.0/16	AS21928	T-Mobile USA, Inc.	65,536
162.53.0.0/16	AS22910	Loblaw Companies Limited	65,536
162.108.0.0/16	AS13325	Michigan State Government	65,536
162.127.0.0/16	AS11714	Network Nebraska	65,536
162.157.0.0/16	AS852	TELUS Communications Inc.	65,536
162.46.0.0/16	AS7046	Central Intelligence Agency	65,536
162.96.0.0/16	AS33274	Fairview Health Services	65,536
162.57.0.0/16	AS64226	MDU Resources Group, Inc.	65,536
162.11.0.0/16	AS8651	MUFG Securities EMEA PLC	65,536
162.129.0.0/16	AS5723	The Johns Hopkins Medical Institutions	65,536
162.59.0.0/16	AS30449	Department of Transportation	65,536
162.83.0.0/16	AS701	Verizon Business	65,536
162.30.0.0/16	AS46483	Unity Health System	65,536
162.18.0.0/16	AS19820	Ball Corporation	65,536
162.84.0.0/16	AS701	Verizon Business	65,536
162.2.0.0/16	AS1226	California Department of Technology	65,536
162.68.0.0/16	AS26585	Intercontinental Exchange, Inc.	65,536
162.123.0.0/16	AS11857	Money Services, Inc.	65,536
162.45.0.0/16	AS7046	Central Intelligence Agency	65,536
162.24.0.0/16	AS385	Air Force Systems Networking	65,536
162.13.0.0/16	AS15395	Rackspace Ltd.	65,536
162.51.0.0/16	AS23193	Community College of Allegheny County	65,536
162.121.0.0/16	AS19708	St. Luke's Episcopal Hospital	65,536
162.130.0.0/16	AS6319	Marriott Corporation	65,536
162.23.0.0/16	AS33845	Swiss Federation represented by FOITT	65,536
162.156.0.0/16	AS852	TELUS Communications Inc.	65,536
162.94.0.0/16	AS22089	Hallmark Cards Inc.	65,536
162.58.0.0/16	AS3923	Federal Aviation Administration	65,536
162.114.0.0/16	AS10921	Commonwealth of Kentucky	65,536
162.82.0.0/16	AS46620	William Beaumont Hospital	65,536
162.78.0.0/16	AS15323	Bellevue School District #405	65,536
162.42.0.0/16	AS11333	CyberTrails	65,536
162.104.0.0/16	AS209	CenturyLink Communications, LLC	65,536
162.50.0.0/16	AS22958	Ohio Education Association	65,536
162.6.0.0/16	AS7152	American Red Cross	65,536
162.38.0.0/16	AS2065	Universite de MONTPELLIER	65,536
162.72.0.0/16	AS7155	ViaSat,Inc.	65,536
162.41.0.0/16	AS53984	Wellstar Health System	65,536
162.91.0.0/16	AS701	ALM Operations, Inc.	65,536

Show more ranges

Hosted domains

There are 54 domain names hosted across 40 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
162.105.131.160	pku.edu.cn	7
162.105.205.23	bdwm.info	3
162.105.180.136	9org.com	2
162.105.192.133	bohanfang.net	1
162.105.146.52	bingle.com.cn	1
162.105.91.219	mbw.ac.cn	1
162.105.19.46	tanglz.cn	1
162.105.22.89	movieol.net	1
162.105.209.36	nobelplan.cn	1
162.105.131.196	pku.cn	1
162.105.125.36	infomall.cn	1
162.105.139.118	cashl.edu.cn	1
162.105.131.135	liveclass.org.cn	1
162.105.25.239	fangzhihao.com	1
162.105.139.215	calis.cn	1

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