139.170.0.0/16

AS4837 · CHINA UNICOM China169 Backbone

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Summary

Country	China
Domain	chinaunicom.cn
ASN	AS4837
Registry	APNIC
ID	UNICOM-QH

WHOIS Details

inetnum:        139.170.0.0 - 139.170.255.255
netname:        UNICOM-QH
descr:          China Unicom Qinghai province network
descr:          China Unicom
country:        CN
admin-c:        CH1302-AP
tech-c:         CH1322-AP
abuse-c:        AC1718-AP
status:         ALLOCATED PORTABLE
remarks:        service provider
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CNCGROUP
mnt-lower:      MAINT-CNCGROUP-QH
mnt-routes:     MAINT-CNCGROUP-RR
mnt-irt:        IRT-CU-CN
last-modified:  2025-01-22T13:14:07Z
source:         APNIC

irt:            IRT-CU-CN
address:        No.21,Financial Street
address:        Beijing,100033
address:        P.R.China
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        CH1302-AP
tech-c:         CH1302-AP
auth:           # Filtered
remarks:        [email protected] 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:         [email protected]
admin-c:        CH1302-AP
tech-c:         CH1302-AP
nic-hdl:        AC1718-AP
remarks:        Generated from irt object IRT-CU-CN
remarks:        [email protected] was validated on 2025-02-24
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-02-24T06:17:45Z
source:         APNIC

person:         ChinaUnicom Hostmaster
nic-hdl:        CH1302-AP
e-mail:         [email protected]
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:         Rao Runxiang
nic-hdl:        CH1322-AP
e-mail:         [email protected]
address:        No.36,Wu-Si West Road
address:        Xining,Qinghai
address:        P.R.China
phone:          +86-971-4385446
fax-no:         +86-971-4385446
country:        CN
mnt-by:         MAINT-CNCGROUP-QH
last-modified:  2009-12-18T07:33:26Z
source:         APNIC

route:          139.170.0.0/16
descr:          China Unicom Qinghai Province Network
country:        CN
origin:         AS4837
mnt-by:         MAINT-CNCGROUP-RR
last-modified:  2011-03-23T06:06:02Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 139.0.0.0/8

Range	ASN	Company	Num of IPs
139.208.0.0/13	AS4837	China Unicom Jilin province network	524,288
139.112.0.0/13	AS5619	LEGACY Allocated Block owned by Tietoevry Norway AS	524,288
139.192.0.0/14	AS23700	PT. First Media,Tbk	262,144
139.244.0.0/14	AS749	DoD Network Information Center	262,144
139.108.0.0/14	AS5619	EVRY Nordic Operations	262,144
139.236.0.0/14	AS749	DoD Network Information Center	262,144
139.248.0.0/14	AS749	DoD Network Information Center	262,144
139.204.0.0/15	AS4134	Asia Pacific Network Information Centre	131,072
139.36.0.0/15	AS749	DoD Network Information Center	131,072
139.106.0.0/15	AS5619	EVRY Nordic Operations	131,072
139.105.0.0/16	AS5619	EVRY Nordic Operations	65,536
139.219.0.0/16	AS58593	Shanghai Blue Cloud Technology Co.,Ltd	65,536
139.124.0.0/16	AS2200	Aix-Marseille Universite (AMU)	65,536
139.186.0.0/16	AS45090	Tencent cloud computing (Beijing) Co., Ltd.	65,536
139.132.0.0/16	AS7645	Deakin University	65,536
139.48.0.0/16	AS16623	Alberta Health Services	65,536
139.86.0.0/16	AS45213	University of Southern Queensland	65,536
139.206.0.0/16	AS4134	Asia Pacific Network Information Centre	65,536
139.227.0.0/16	AS17621	Asia Pacific Network Information Centre	65,536
139.31.0.0/16	AS749	DoD Network Information Center	65,536
139.163.0.0/16	AS1221	Qantas Airways	65,536
139.14.0.0/16	AS2857	Universitaet Koblenz-Landau	65,536
139.207.0.0/16	AS4134	Asia Pacific Network Information Centre	65,536
139.157.0.0/16	AS1759	StoraEnso Oyj	65,536
139.94.0.0/16	AS1970	Ezee Fiber	65,536
139.121.0.0/16	AS188	SAIC	65,536
139.168.0.0/16	AS1221	Telstra Limited	65,536
139.143.0.0/16	AS209237	NPL Management Ltd	65,536
139.217.0.0/16	AS58593	Shanghai Blue Cloud Technology Co.,Ltd	65,536
139.194.0.0/16	AS23700	Asia Pacific Network Information Centre	65,536
139.201.0.0/16	AS4134	Asia Pacific Network Information Centre	65,536
139.134.0.0/16	AS1221	Telstra Limited	65,536
139.231.0.0/16	AS1464	Headquarters, USAISC	65,536
139.55.0.0/16	AS7029	Windstream Communications LLC	65,536
139.222.0.0/16	AS786	University Plain	65,536
139.130.0.0/16	AS1221	Telstra Limited	65,536
139.243.0.0/16	AS749	DoD Network Information Center	65,536
139.179.0.0/16	AS8466	Bilkent University	65,536
139.152.0.0/16	AS2497	Tokyo Gas Co., Ltd.	65,536
139.167.0.0/16	AS55836	Reliance Jio Infocomm Limited	65,536
139.6.0.0/16	AS680	Campus IT	65,536
139.102.0.0/16	AS399315	Indiana State University	65,536
139.74.0.0/16	AS1759	Valmet Oyj	65,536
139.128.0.0/16	AS8968	Marelli Europe S.p.A.	65,536
139.226.0.0/16	AS17621	Asia Pacific Network Information Centre	65,536
139.70.0.0/16	AS11975	Virginia Institute of Marine Science	65,536
139.58.0.0/16	AS3301	Saab AB	65,536
139.7.0.0/16	AS3209	Vodafone GmbH	65,536
139.17.0.0/16	AS680	Telegrafenberg G261	65,536

Show more ranges

Hosted domains

There are 82 domain names hosted across 82 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
139.170.149.98	hbxzxy.com	3
139.170.105.238	198887.xyz	3
139.170.150.233	qhgjj.com	2
139.170.221.97	jsbcxx.com	2
139.170.141.15	hxzdlxrmyy.cn	2
139.170.221.88	qheemc.com	2
139.170.138.246	xngqt.gov.cn	2
139.170.138.160	bmxqzgl.com	1
139.170.149.162	qhjnjc.com	1
139.170.157.7	csdnimg.cn	1
139.170.221.82	qhsxbzx.org.cn	1
139.170.149.161	mmqhsw.cn	1
139.170.138.60	hyrddblz.com	1
139.170.150.216	qhrsggfw.org.cn	1
139.170.150.148	qhkjxmgl.cn	1
139.170.157.11	csdnimg.cn	1
139.170.159.23	xnltzhfw.com	1
139.170.150.131	chinabdc.cn	1
139.170.149.172	qherc.cn	1
139.170.146.199	ftcdstudio.com	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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