139.170.0.0/16

AS4837  ·  CHINA UNICOM China169 Backbone

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

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:         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 2025-10-17
mnt-by:         MAINT-CNCGROUP
last-modified:  2025-10-17T02:26:26Z
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 2025-10-17
abuse-mailbox:  zhaoyz3@chinaunicom.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-17T02:26:56Z
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:         Rao Runxiang
nic-hdl:        CH1322-AP
e-mail:         raorunxiang@chinaunicom.cn
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
139.192.0.0/14 AS23700 PT. First Media,Tbk 262,144
139.103.0.0/16 AS611 Universite de Moncton 65,536
139.143.0.0/16 AS209237 NPL Management Ltd 65,536
139.241.0.0/16 AS321 DoD Network Information Center 65,536
139.41.0.0/16 AS5852 DoD Network Information Center 65,536
139.175.0.0/16 AS4780 65,536
139.72.0.0/16 AS26034 Northwest Airlines, Inc. 65,536
139.219.0.0/16 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 65,536
139.253.0.0/16 AS27064 DoD Network Information Center 65,536
139.241.0.0/16 AS27066 DoD Network Information Center 65,536
139.198.0.0/16 AS58466 Yunify Technologies Inc. 65,536
139.186.0.0/16 AS45090 Tencent cloud computing (Beijing) Co., Ltd. 65,536
139.161.0.0/16 AS367 Headquarters, USAISC 65,536
139.53.0.0/16 AS3741 ArcelorMittal South Africa Ltd 65,536
139.199.0.0/16 AS45090 Tencent cloud computing (Beijing) Co., Ltd. 65,536
139.196.0.0/16 AS37963 Aliyun Computing Co., LTD 65,536
139.142.0.0/16 AS577 Bell Canada 65,536
139.217.0.0/16 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 65,536
139.241.0.0/16 AS2046 DoD Network Information Center 65,536
139.241.0.0/16 AS27064 DoD Network Information Center 65,536
139.254.0.0/16 AS27064 DoD Network Information Center 65,536
139.241.0.0/16 AS27065 DoD Network Information Center 65,536
139.241.0.0/16 AS354 DoD Network Information Center 65,536
139.102.0.0/16 AS399315 Indiana State University 65,536
139.191.0.0/16 AS42165 COMMISSION OF THE EUROPEAN COMMUNITIES 65,536
139.155.0.0/16 AS45090 Tencent cloud computing (Beijing) Co., Ltd. 65,536
139.3.0.0/16 AS20765 Henkel AG & Co KGaA 65,536
139.139.0.0/16 AS367 Headquarters, USAISC 65,536
139.232.0.0/16 AS367 Headquarters, USAISC 65,536
139.182.0.0/16 AS2152 California State University San Bernardino 65,536
139.198.0.0/16 AS59078 Yunify Technologies Inc. 65,536
139.147.0.0/16 AS22198 Lafayette College 65,536
139.126.0.0/16 AS22463 CDK Global, LLC 65,536
139.234.0.0/16 AS27064 DoD Network Information Center 65,536
139.224.0.0/16 AS37963 Aliyun Computing Co., LTD 65,536
139.52.0.0/16 AS5707 The University of Texas Health Science Center at Houston 65,536
139.241.0.0/16 AS463 DoD Network Information Center 65,536
139.78.0.0/16 AS395421 Oklahoma State University 65,536
139.241.0.0/16 AS637 DoD Network Information Center 65,536
139.192.0.0/16 AS23700 Asia Pacific Network Information Centre 65,536
139.193.0.0/16 AS23700 Asia Pacific Network Information Centre 65,536
139.194.0.0/16 AS23700 Asia Pacific Network Information Centre 65,536
139.228.0.0/16 AS23700 PT. First Media,Tbk 65,536
139.148.0.0/16 AS23771 SHANXI NETWORK INTERMEDIARY CO.,LTD 65,536
139.152.0.0/16 AS2497 Tokyo Gas Co., Ltd. 65,536
139.141.0.0/16 AS25242 P.O. Box 5969 65,536
139.145.0.0/16 AS25400 Aker Maritime 65,536
139.241.0.0/16 AS258 DoD Network Information Center 65,536
139.129.0.0/16 AS37963 Aliyun Computing Co., LTD 65,536

Hosted domains

There are 85 domain names hosted across 78 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
139.170.201.13 cnsim.cn 2
139.170.138.246 xngqt.gov.cn 2
139.170.105.238 198887.xyz 2
139.170.221.88 qhemc.com 2
139.170.150.233 qhgjj.com 2
139.170.141.15 hxzdlxrmyy.cn 2
139.170.248.173 burs.top 1
139.170.105.231 lovegfs.top 1
139.170.138.155 qlxamds.cn 1
139.170.214.199 yumiyumi.top 1
139.170.221.84 qhlcaq.com 1
139.170.248.143 longruizhuo.cn 1
139.170.119.9 ydjh.top 1
139.170.252.102 hnzxlgc.gov.cn 1
139.170.252.2 hnzzhgl.cn 1
139.170.138.151 hhsdxnfd.com 1
139.170.221.97 qhtyzx.gov.cn 1
139.170.149.183 xnkp.com.cn 1
139.170.150.110 qhcredit.gov.cn 1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Pingable IPs

5,600 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
139.170.27.178 AS4837 CHINA UNICOM China169 Backbone 5.86ms from Lanzhou, CN
139.170.29.151 AS4837 CHINA UNICOM China169 Backbone 5.83ms from Lanzhou, CN
139.170.25.85 AS4837 CHINA UNICOM China169 Backbone 6.77ms from Lanzhou, CN
139.170.40.1 AS4837 CHINA UNICOM China169 Backbone 4.83ms from Lanzhou, CN
139.170.28.168 AS4837 CHINA UNICOM China169 Backbone 5.82ms from Lanzhou, CN
139.170.30.1 AS4837 CHINA UNICOM China169 Backbone 6.44ms from Lanzhou, CN
139.170.8.154 AS4837 CHINA UNICOM China169 Backbone 1.84ms from Xining, CN
139.170.26.50 AS4837 CHINA UNICOM China169 Backbone 5.86ms from Lanzhou, CN
139.170.42.87 AS4837 CHINA UNICOM China169 Backbone 6.76ms from Lanzhou, CN
139.170.24.1 AS4837 CHINA UNICOM China169 Backbone 4.94ms from Lanzhou, CN
139.170.229.4 AS4837 CHINA UNICOM China169 Backbone 11.77ms from Lanzhou, CN
139.170.149.183 AS4837 CHINA UNICOM China169 Backbone 5.09ms from Lanzhou, CN
139.170.220.1 AS4837 CHINA UNICOM China169 Backbone 7.06ms from Lanzhou, CN
139.170.228.74 AS4837 CHINA UNICOM China169 Backbone 11.46ms from Lanzhou, CN
139.170.159.193 AS4837 CHINA UNICOM China169 Backbone 5.36ms from Lanzhou, CN
139.170.233.2 AS4837 CHINA UNICOM China169 Backbone 15.65ms from Lanzhou, CN
139.170.92.124 AS4837 CHINA UNICOM China169 Backbone 6.82ms from Lanzhou, CN
139.170.221.37 AS4837 CHINA UNICOM China169 Backbone 5.17ms from Lanzhou, CN
139.170.141.198 AS4837 CHINA UNICOM China169 Backbone 12.90ms from Lanzhou, CN
139.170.142.241 AS4837 CHINA UNICOM China169 Backbone 11.47ms from Lanzhou, CN
139.170.148.50 AS4837 CHINA UNICOM China169 Backbone 4.76ms from Lanzhou, CN
139.170.234.103 AS4837 CHINA UNICOM China169 Backbone 12.41ms from Lanzhou, CN
139.170.249.21 AS4837 CHINA UNICOM China169 Backbone 5.18ms from Lanzhou, CN
139.170.196.41 AS4837 CHINA UNICOM China169 Backbone 16.28ms from Lanzhou, CN
139.170.150.38 AS4837 CHINA UNICOM China169 Backbone 5.11ms from Lanzhou, CN

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
109.242.109.0 AS25472 Nova Telecommunications & Media Single Member S.A 11.90ms from Athens, GR
20.47.233.0 AS8075 Microsoft Corporation 0.43ms from Boydton, US
1.62.14.128 AS4837 CHINA UNICOM China169 Backbone 11.52ms from Changchun, CN
97.121.134.48 AS209 CenturyLink Communications, LLC 2.83ms from Denver, US
47.99.66.48 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.08ms from Hangzhou, CN
14.187.109.0 AS45899 VNPT Corp 1.54ms from Ho Chi Minh City, VN
78.30.215.192 AS35816 Lancom Ltd. 12.83ms from Krasnodar, RU
86.4.44.176 AS5089 Virgin Media Limited 9.00ms from London, GB
178.79.165.128 AS63949 Akamai Connected Cloud 0.15ms from London, GB
90.51.165.144 AS3215 Orange S.A. 13.40ms from Marseille, FR
80.181.19.0 AS3269 Telecom Italia S.p.A. 4.94ms from Milan, IT
45.63.237.0 AS4549 ESPN, Inc. 3.52ms from New York City, US
110.252.138.0 AS4837 CHINA UNICOM China169 Backbone 12.80ms from Qingdao, CN
136.169.67.48 AS20910 SIA "BITE Latvija" 0.63ms from Riga, LV
65.78.169.48 AS14051 Consolidated Communications, Inc. 5.67ms from San Jose, US
107.149.184.80 AS36137 PEG TECH INC 0.33ms from San Jose, US
70.44.60.96 AS3737 PenTeleData Inc. 12.00ms from Secaucus, US
52.74.231.128 AS16509 Amazon.com, Inc. 0.13ms from Singapore, SG
47.241.159.128 AS45102 Alibaba (US) Technology Co., Ltd. 0.80ms from Singapore, SG
23.55.209.208 AS16625 Akamai Technologies, Inc. 0.36ms from Tokyo, JP
34.55.173.48 AS396982 Google LLC 0.13ms from Council Bluffs, US
68.147.155.0 AS6327 Shaw Communications Inc. 9.74ms from Edmonton, CA
80.130.67.48 AS3320 Deutsche Telekom AG 5.18ms from Frankfurt am Main, DE
72.135.106.112 AS11427 Charter Communications Inc 9.83ms from Houston, US
114.125.115.96 AS23693 PT. Telekomunikasi Selular 10.14ms from Jakarta, ID

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -f3 139.170.221.66
traceroute to 139.170.221.66 (139.170.221.66): 64 hops max, 52 byte packets
3 [AS55211] 76.72.161.37 84.818 ms
4 *
5 [AS4837] 219.158.3.185 243.735 ms
6 *
7 *
8 *
9 [AS4837] 221.207.63.54 292.653 ms
10 [AS4837] 139.170.221.66 269.459 ms
Measurement taken from IPinfo ProbeNet in San Juan, PR
On

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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs