61.50.0.0/16

AS4808 · China Unicom Beijing Province Network

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Summary

Country	China
Domain	bjtelecom.com.cn
ASN	AS4808
Registry	APNIC
ID	CNCBTJQ-NET

WHOIS Details

inetnum:        61.50.128.0 - 61.50.255.255
netname:        CNCBTJQ-NET
descr:          China Netcom Group Beijing Corporation
country:        CN
admin-c:        CY455-AP
tech-c:         CY455-AP
mnt-by:         MAINT-CNCGROUP-BJ
mnt-lower:      MAINT-CNCGROUP-BJ-JQ
changed:        [email protected] 20041209
status:         ALLOCATED NON-PORTABLE
source:         APNIC

person:         Chen Yong
address:        He Ping Men Wai Chang Dian Jia 9 Xuan Wu
address:        District Beijing 100050
country:        CN
nic-hdl:        CY455-AP
phone:          +86-10-63032036
fax-no:         +86-10-63161355
e-mail:         [email protected]
mnt-by:         MAINT-CNCGROUP-BJ
changed:        [email protected] 20041029
source:         APNIC
changed:        [email protected] 20050520
changed:        [email protected] 20111122

route:          61.48.0.0/14
descr:          China Unicom Beijing Province Network
country:        CN
origin:         AS4808
mnt-by:         MAINT-CNCGROUP-RR
changed:        [email protected] 20160516
source:         APNIC

Overlapping Ranges

BGP prefixes that are contained by 61.50.0.0/16

Range	ASN	Company	Num of IPs
61.50.140.0/24	AS4808	China Netcom Group Beijing Corporation	256
61.50.142.0/23	AS4808	China Netcom Group Beijing Corporation	512
61.50.132.0/23	AS4808	China Netcom Group Beijing Corporation	512
61.50.128.0/22	AS4808	China Netcom Group Beijing Corporation	1,024
61.50.136.0/22	AS4808	China Netcom Group Beijing Corporation	1,024
61.50.64.0/18	AS4808	China Unicom Beijing province network	16,384
61.50.0.0/18	AS4808	China Unicom Beijing province network	16,384
61.50.192.0/18	AS4808	China Netcom Group Beijing Corporation	16,384
61.50.128.0/18	AS4808	China Netcom Group Beijing Corporation	16,384
61.50.128.0/17	AS4808	China Netcom Group Beijing Corporation	32,768
61.50.0.0/17	AS4808	China Unicom Beijing province network	32,768

Show more ranges

Nearby Ranges

BGP prefixes that overlap with 61.0.0.0/8

Range	ASN	Company	Num of IPs
61.32.0.0/13	AS3786	LG DACOM Corporation	524,288
61.72.0.0/13	AS4766	Korea Telecom	524,288
61.224.0.0/14	AS3462	Data Communication Business Group,	262,144
61.220.0.0/14	AS3462	Data Communication Business Group,	262,144
61.40.0.0/14	AS3786	LG DACOM Corporation	262,144
61.140.0.0/14	AS4134	CHINANET Guangdong province network	262,144
61.80.0.0/14	AS4766	Korea Telecom	262,144
61.84.0.0/15	AS4766	Korea Telecom	131,072
61.126.0.0/15	AS4713	NTT COMMUNICATIONS CORPORATION	131,072
61.254.0.0/15	AS9318	SK Broadband Co Ltd	131,072
61.98.0.0/15	AS9318	SK Broadband Co Ltd	131,072
61.190.0.0/15	AS4134	CHINANET Anhui province network	131,072
61.52.0.0/15	AS4837	China Unicom Henan province network	131,072
61.148.0.0/15	AS4808	China Unicom IP network	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
61.94.0.0/16	AS7713	PT. Telekomunikasi Indonesia	65,536
61.162.0.0/16	AS4837	China Unicom Shandong province network	65,536
61.217.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
61.25.0.0/16	AS9824	JCOM Co., Ltd.	65,536
61.165.0.0/16	AS4812	CHINANET Shanghai province network	65,536
61.17.0.0/16	AS4755	Internet Service Provider	65,536
61.68.0.0/16	AS7545	AAPT Limited	65,536
61.182.0.0/16	AS4837	China Unicom Hebei province network	65,536
61.237.0.0/16	AS9394	China TieTong Telecommunications Corporation	65,536
61.31.0.0/16	AS9924	Taiwan Fixed Network CO.,LTD.	65,536
61.244.0.0/16	AS9269	Hong Kong Broadband Network Ltd	65,536
61.98.0.0/16	AS9318	SK Broadband Co Ltd	65,536
61.172.0.0/16	AS4812	CHINANET Shanghai province network	65,536
61.187.0.0/16	AS4134	CHINANET Hunan province network	65,536
61.89.0.0/16	AS18081	Kintetsu Cable Network Ltd.	65,536
61.157.0.0/16	AS4134	CHINANET Sichuan province network	65,536
61.23.0.0/16	AS9824	JCOM Co., Ltd.	65,536
61.220.0.0/16	AS3462	Data Communication Business Group,	65,536
61.166.0.0/16	AS4134	CHINANET Yunnan province network	65,536
61.66.0.0/16	AS9919	New Centry InfoComm Tech. Co., Ltd.	65,536
61.103.0.0/16	AS9457	DREAMLINE CO.	65,536
61.46.0.0/16	AS9617	JCOM Co., Ltd.	65,536
61.226.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
61.179.0.0/16	AS4837	China Unicom Shandong province network	65,536
61.208.0.0/16	AS4713	NTT COMMUNICATIONS CORPORATION	65,536
61.55.0.0/16	AS4837	China Unicom Hebei province network	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
61.173.0.0/16	AS4812	CHINANET Shanghai province network	65,536
61.229.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
61.160.0.0/16	AS4134	CHINANET jiangsu province network	65,536
61.233.0.0/16	AS9394	China TieTong Telecommunications Corporation	65,536
61.108.0.0/16	AS9316	DACOM-PUBNETPLUS	65,536

Show more ranges

Hosted domains

There are 74 domain names hosted across 67 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
61.50.138.128	cup.edu.cn	3
61.50.220.217	zhongchaocard.cn	2
61.50.136.179	1898vc.com	2
61.50.144.134	lywyjgl.cn	1
61.50.209.230	ebuywater.cn	1
61.50.134.254	cupl-sxy.cn	1
61.50.187.134	beijingzhongyan.com	1
61.50.229.175	tlhchem.com	1
61.50.129.55	cpwjw.org.cn	1
61.50.196.42	pitiao.com	1
61.50.120.70	bjdxdc.com	1
61.50.251.128	buchang.cn	1
61.50.139.173	huanglab.org.cn	1
61.50.134.245	cupledu.cn	1
61.50.196.43	fanzx.cn	1
61.50.129.34	bjcpdx.org.cn	1
61.50.134.72	bj-suncity.com.cn	1
61.50.129.33	cyfw.org.cn	1
61.50.211.91	junzejun.com	1
61.50.214.11	kyonichi.com.cn	1

Hosted domains API

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What are IP address ranges?

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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