61.51.0.0/16

AS4808 · China Unicom Beijing Province Network

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Summary

Country	China
Domain	chinaunicom.cn
ASN	AS4808
Registry	apnic
Hosted IPs	65,536
ID	UNICOM-BJ

WHOIS Details

inetnum:        61.48.0.0 - 61.51.255.255
netname:        UNICOM-BJ
descr:          China Unicom Beijing province network
descr:          China Unicom
country:        CN
admin-c:        CH1302-AP
tech-c:         SY21-AP
abuse-c:        AC1718-AP
status:         ALLOCATED PORTABLE
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CNCGROUP-BJ
mnt-routes:     MAINT-CNCGROUP-RR
mnt-irt:        IRT-CU-CN
last-modified:  2025-01-22T13:07:34Z
source:         APNIC

irt:            IRT-CU-CN
address:        No.21,Financial Street
address:        Beijing,100033
address:        P.R.China
e-mail:         zhaoyz3@chinaunicom.cn
abuse-mailbox:  zhaoyz3@chinaunicom.cn
admin-c:        CH1302-AP
tech-c:         CH1302-AP
auth:           # Filtered
remarks:        zhaoyz3@chinaunicom.cn was validated on 2025-02-24
mnt-by:         MAINT-CNCGROUP
last-modified:  2025-02-24T06:16:57Z
source:         APNIC

role:           ABUSE CUCN
country:        ZZ
address:        No.21,Financial Street
address:        Beijing,100033
address:        P.R.China
phone:          +000000000
e-mail:         zhaoyz3@chinaunicom.cn
admin-c:        CH1302-AP
tech-c:         CH1302-AP
nic-hdl:        AC1718-AP
remarks:        Generated from irt object IRT-CU-CN
remarks:        zhaoyz3@chinaunicom.cn was validated on 2025-02-24
abuse-mailbox:  zhaoyz3@chinaunicom.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-02-24T06:17:45Z
source:         APNIC

person:         ChinaUnicom Hostmaster
nic-hdl:        CH1302-AP
e-mail:         hqs-ipabuse@chinaunicom.cn
address:        No.21,Jin-Rong Street
address:        Beijing,100033
address:        P.R.China
phone:          +86-10-66259764
fax-no:         +86-10-66259764
country:        CN
mnt-by:         MAINT-CNCGROUP
last-modified:  2017-08-17T06:13:16Z
source:         APNIC

person:         sun ying
address:        fu xing men nei da jie 97, Xicheng District
address:        Beijing 100800
country:        CN
phone:          +86-10-66030657
fax-no:         +86-10-66078815
e-mail:         hostmast@publicf.bta.net.cn
nic-hdl:        SY21-AP
mnt-by:         MAINT-CNCGROUP-BJ
last-modified:  2009-06-30T08:42:48Z
source:         APNIC

route:          61.48.0.0/14
descr:          China Unicom Beijing Province Network
country:        CN
origin:         AS4808
mnt-by:         MAINT-CNCGROUP-RR
last-modified:  2016-05-20T01:24:03Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 61.0.0.0/8

Range	ASN	Company	Num of IPs
61.72.0.0/13	AS4766	Korea Telecom	524,288
61.32.0.0/13	AS3786	LG DACOM Corporation	524,288
61.224.0.0/14	AS3462	Data Communication Business Group,	262,144
61.80.0.0/14	AS4766	Korea Telecom	262,144
61.140.0.0/14	AS4134	CHINANET Guangdong province network	262,144
61.40.0.0/14	AS3786	LG DACOM Corporation	262,144
61.220.0.0/14	AS3462	Data Communication Business Group,	262,144
61.148.0.0/15	AS4808	China Unicom IP network	131,072
61.98.0.0/15	AS9318	SK Broadband Co Ltd	131,072
61.52.0.0/15	AS4837	China Unicom Henan province network	131,072
61.254.0.0/15	AS9318	SK Broadband Co Ltd	131,072
61.84.0.0/15	AS4766	Korea Telecom	131,072
61.174.0.0/15	AS4134	CHINANET Zhejiang province network	131,072
61.144.0.0/15	AS4134	CHINANET Guangdong province network	131,072
61.126.0.0/15	AS4713	NTT COMMUNICATIONS CORPORATION	131,072
61.190.0.0/15	AS4134	CHINANET Anhui province network	131,072
61.135.0.0/16	AS4808	China Unicom Beijing province network	65,536
61.209.0.0/16	AS4725	Open Data Network(JAPAN TELECOM CO.,LTD.)	65,536
61.0.0.0/16	AS9829	Broadband Multiplay Project, O/o DGM BB, NOC BSNL Bangalore	65,536
61.233.0.0/16	AS9394	China TieTong Telecommunications Corporation	65,536
61.70.0.0/16	AS18042	Hoshin Multimedia Center Inc	65,536
61.147.0.0/16	AS4134	CHINANET jiangsu province network	65,536
61.167.0.0/16	AS4837	China Unicom Heilongjiang province network	65,536
61.168.0.0/16	AS4837	China Unicom Henan province network	65,536
61.163.0.0/16	AS4837	China Unicom Henan province network	65,536
61.151.0.0/16	AS4812	CHINANET Shanghai province network	65,536
61.30.0.0/16	AS9924	Taiwan Fixed Network CO.,LTD.	65,536
61.18.0.0/16	AS9908	HK Cable TV Ltd	65,536
61.62.0.0/16	AS18182	Sony Network Taiwan Limited	65,536
61.217.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
61.244.0.0/16	AS9269	Hong Kong Broadband Network Ltd	65,536
61.196.0.0/16	AS4725	SoftBank Corp.	65,536
61.123.0.0/16	AS4725	SoftBank Corp.	65,536
61.169.0.0/16	AS4812	CHINANET Shanghai province network	65,536
61.23.0.0/16	AS9824	JCOM Co., Ltd.	65,536
61.227.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
61.154.0.0/16	AS4134	CHINANET Fujian province network	65,536
61.197.0.0/16	AS2514	NTT PC Communications,Inc.	65,536
61.184.0.0/16	AS4134	CHINANET Hubei province network	65,536
61.220.0.0/16	AS3462	Data Communication Business Group,	65,536
61.208.0.0/16	AS4713	NTT COMMUNICATIONS CORPORATION	65,536
61.172.0.0/16	AS4812	CHINANET Shanghai province network	65,536
61.225.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
61.207.0.0/16	AS4713	Open Computer Network	65,536
61.26.0.0/16	AS9824	JCOM Co., Ltd.	65,536
61.179.0.0/16	AS4837	China Unicom Shandong province network	65,536
61.223.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
61.228.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
61.20.0.0/16	AS9674	Far EasTone Telecommunication Co., Ltd.	65,536

Show more ranges

Hosted domains

There are 58 domain names hosted across 48 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
61.51.65.199	aihalf.com	2
61.51.111.26	mapsharp.com	2
61.51.45.226	bonscimed.com	1
61.51.249.77	originseed.com.cn	1
61.51.222.50	wangplay.top	1
61.51.232.237	dengtuoyu.top	1
61.51.148.89	800pm.com	1
61.51.136.46	661866.xyz	1
61.51.110.166	wanparking.cn	1
61.51.248.66	miyuniis.cn	1
61.51.111.32	qijuchina.com	1
61.51.253.194	kejiesys.club	1
61.51.64.68	bjhtkn.cn	1
61.51.110.59	dfyq.xyz	1
61.51.110.8	metanmemory.com	1
61.51.143.225	liuhaoxuan.com	1
61.51.18.86	kaqi.com	1
61.51.65.40	timmywong.top	1
61.51.64.78	newdayit.org	1
61.51.47.74	dtecyx.com	1

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IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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