1. All IP Ranges
  2. 171.0.0.0/8
  3. AS4837  | 171.120.0.0/13

171.120.0.0/13

AS4837  ·  CHINA UNICOM China169 Backbone

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Summary

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

WHOIS Details

inetnum:        171.120.0.0 - 171.127.255.255
netname:        UNICOM-SX
descr:          China Unicom Shanxi province network
descr:          China Unicom
country:        CN
admin-c:        YZ225-AP
tech-c:         YZ225-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-SX
mnt-routes:     MAINT-CNCGROUP-RR
mnt-irt:        IRT-CU-CN
last-modified:  2023-10-21T03:34:38Z
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:  2025-11-18T00:26:20Z
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:         Ying Zhao
nic-hdl:        YZ225-AP
e-mail:         zhy0607@public.ty.sx.cn
address:        Taiyuan Shanxi
phone:          +86-351-4091749
fax-no:         +86-351-4088347
country:        CN
mnt-by:         MAINT-NEW
last-modified:  2008-09-04T07:30:24Z
source:         APNIC

route:          171.120.0.0/13
descr:          China Unicom shanxi Province Network
country:        CN
origin:         AS4837
mnt-by:         MAINT-CNCGROUP-RR
last-modified:  2011-03-23T06:06:01Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 171.0.0.0/8

Range ASN Company Num of IPs
171.224.0.0/11 AS24086 Viettel Group 2,097,152
171.224.0.0/11 AS7552 Viettel Group 2,097,152
171.224.0.0/11 AS38731 Viettel Group 2,097,152
171.208.0.0/12 AS139220 CHINANET Sichuan province network 1,048,576
171.208.0.0/12 AS4134 CHINANET Sichuan province network 1,048,576
171.208.0.0/12 AS38283 CHINANET Sichuan province network 1,048,576
171.88.0.0/13 AS38283 CHINANET Sichuan province network 524,288
171.8.0.0/13 AS4134 CHINANET henan province network 524,288
171.88.0.0/13 AS4134 CHINANET Sichuan province network 524,288
171.8.0.0/13 AS137687 CHINANET henan province network 524,288
171.36.0.0/14 AS4837 China Unicom GuangXi province network 262,144
171.116.0.0/14 AS4837 China Unicom Shanxi province network 262,144
171.64.0.0/14 AS32 Stanford University 262,144
171.80.0.0/14 AS137266 CHINANET Hubei province network 262,144
171.68.0.0/14 AS109 CISCO SYSTEMS, INC. 262,144
171.4.0.0/14 AS45758 Triple T Broadband Public Company Limited 262,144
171.80.0.0/14 AS151185 CHINANET Hubei province network 262,144
171.80.0.0/14 AS4134 CHINANET Hubei province network 262,144
171.86.0.0/15 AS4847 Beijing Enterprises Jetrich(Beijing) Ltd. 131,072
171.0.0.0/15 AS138345 StarHub Internet Pte Ltd 131,072
171.2.0.0/15 AS17676 SOFTBANK Corp. 131,072
171.0.0.0/15 AS4657 StarHub Internet Pte Ltd 131,072
171.34.0.0/15 AS4837 CHINA UNICOM Jiangxi Province Network 131,072
171.102.0.0/16 AS55514 TRUE INTERNET CO.,LTD. 65,536
171.102.0.0/16 AS55490 TRUE INTERNET CO.,LTD. 65,536
171.19.0.0/16 AS3219 Republic of Hungary 65,536
171.75.0.0/16 AS3356 Lumen Technologies UK Limited 65,536
171.23.0.0/16 AS21331 The Municipality of Oslo / Oslo kommune 65,536
171.31.0.0/16 AS6784 MOL Nyrt. 65,536
171.102.0.0/16 AS38082 TRUE INTERNET CO.,LTD. 65,536
171.103.0.0/16 AS7470 True Internet Co., Ltd. 65,536
171.27.0.0/16 AS8640 Zurich Financial Services Group 65,536
171.24.0.0/16 AS34457 Generali Infrastructure Services S.c.a.r.l. 65,536
171.75.0.0/16 AS3549 Lumen Technologies UK Limited 65,536
171.102.0.0/16 AS7470 TRUE INTERNET CO.,LTD. 65,536
171.207.0.0/16 AS4657 StarHub Internet Pte Ltd 65,536
171.32.0.0/16 AS197942 Forsakringskassan 65,536
171.102.0.0/16 AS139295 TRUE INTERNET CO.,LTD. 65,536
171.74.0.0/16 AS19229 Ensono LP 65,536
171.207.0.0/16 AS138345 StarHub Internet Pte Ltd 65,536
171.102.0.0/16 AS151825 TRUE INTERNET CO.,LTD. 65,536
171.85.0.0/16 AS4847 Beijing Enterprises Jetrich(Beijing) Ltd. 65,536
171.102.0.0/16 AS132063 TRUE INTERNET CO.,LTD. 65,536
171.73.0.0/16 AS16509 Amazon.com, Inc. 65,536
171.84.128.0/17 AS4847 Beijing Enterprises Jetrich(Beijing) Ltd. 32,768
171.99.128.0/17 AS17552 True Broadband by True Online 32,768
171.99.128.0/17 AS7470 True Broadband by True Online 32,768
171.98.128.0/17 AS17552 True Broadband by True Online 32,768
171.97.128.0/17 AS17552 TRUE BROADBAND 32,768

Hosted domains

There are 81 domain names hosted across 89 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
171.125.179.206 867652.xyz 2
171.123.102.72 vaycom.cn 2
171.125.91.218 pengfeinas.asia 2
171.120.196.240 zdjpcnas.xyz 2
171.120.191.217 369999.xyz 2
171.121.220.110 19881216.xyz 2
171.121.143.47 mengzhishanghun.com 1
171.122.188.2 qq781687716.top 1
171.120.159.92 mimd.fun 1
171.125.18.19 mc01.xyz 1
171.127.27.168 jueshou.xyz 1
171.120.112.135 0002003.xyz 1
171.120.55.142 kwniu.org 1
171.126.177.62 265874.xyz 1
171.120.174.135 yanw.xin 1
171.121.37.28 ujfuli.cn 1
171.124.84.240 bltx007.top 1
171.124.238.81 jqnyjt.com 1
171.126.130.58 265874.xyz 1
171.121.252.211 yjslgsc.com 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
Read more

Pingable IPs

145,993 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
171.126.166.167 AS4837 CHINA UNICOM China169 Backbone 9.35ms from Taiyuan, CN
171.126.173.85 AS4837 CHINA UNICOM China169 Backbone 9.75ms from Taiyuan, CN
171.126.204.1 AS4837 CHINA UNICOM China169 Backbone 7.35ms from Taiyuan, CN
171.126.232.1 AS4837 CHINA UNICOM China169 Backbone 6.43ms from Taiyuan, CN
171.127.18.1 AS4837 CHINA UNICOM China169 Backbone 7.17ms from Taiyuan, CN
171.127.55.161 AS4837 CHINA UNICOM China169 Backbone 8.97ms from Taiyuan, CN
171.126.244.201 AS4837 CHINA UNICOM China169 Backbone 10.39ms from Taiyuan, CN
171.126.158.215 AS4837 CHINA UNICOM China169 Backbone 7.24ms from Taiyuan, CN
171.127.36.1 AS4837 CHINA UNICOM China169 Backbone 10.09ms from Taiyuan, CN
171.126.165.161 AS4837 CHINA UNICOM China169 Backbone 8.60ms from Taiyuan, CN
171.126.254.165 AS4837 CHINA UNICOM China169 Backbone 9.35ms from Taiyuan, CN
171.127.48.80 AS4837 CHINA UNICOM China169 Backbone 9.55ms from Taiyuan, CN
171.126.250.244 AS4837 CHINA UNICOM China169 Backbone 10.11ms from Taiyuan, CN
171.126.156.1 AS4837 CHINA UNICOM China169 Backbone 6.22ms from Taiyuan, CN
171.126.242.120 AS4837 CHINA UNICOM China169 Backbone 8.75ms from Taiyuan, CN
171.127.47.133 AS4837 CHINA UNICOM China169 Backbone 7.64ms from Taiyuan, CN
171.126.220.80 AS4837 CHINA UNICOM China169 Backbone 9.84ms from Taiyuan, CN
171.127.30.24 AS4837 CHINA UNICOM China169 Backbone 6.49ms from Taiyuan, CN
171.126.240.1 AS4837 CHINA UNICOM China169 Backbone 10.43ms from Taiyuan, CN
171.126.228.1 AS4837 CHINA UNICOM China169 Backbone 9.53ms from Taiyuan, CN
171.126.255.218 AS4837 CHINA UNICOM China169 Backbone 9.46ms from Taiyuan, CN
171.126.221.188 AS4837 CHINA UNICOM China169 Backbone 10.00ms from Taiyuan, CN
171.127.8.1 AS4837 CHINA UNICOM China169 Backbone 6.13ms from Taiyuan, CN
171.126.159.38 AS4837 CHINA UNICOM China169 Backbone 7.37ms from Taiyuan, CN
171.126.141.49 AS4837 CHINA UNICOM China169 Backbone 7.76ms from Taiyuan, 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
117.221.119.77 AS9829 National Internet Backbone 13.96ms from Bengaluru, IN
91.177.45.221 AS5432 Proximus NV 3.12ms from Brussels, BE
156.193.55.45 AS8452 TE-AS 5.19ms from Cairo, EG
66.102.223.253 AS26703 Kalona Cooperative Telephone Company 9.84ms from Chicago, US
117.203.117.237 AS9829 National Internet Backbone 11.08ms from Delhi, IN
52.242.130.45 AS8075 Microsoft Corporation 0.30ms from Des Moines, US
199.33.76.141 AS62658 City of Wyandotte 4.73ms from Detroit, US
218.2.94.45 AS4134 CHINANET-BACKBONE 0.48ms from Huai'an, CN
82.35.245.77 AS5089 Virgin Media Limited 9.65ms from London, GB
107.137.108.77 AS7018 AT&T Enterprises, LLC 2.81ms from Los Angeles, US
194.51.23.141 AS3215 Orange S.A. 2.97ms from Lyon, FR
164.138.81.141 AS57099 Boundless Networks Limited 3.20ms from Manchester, GB
190.135.38.141 AS6057 Administracion Nacional de Telecomunicaciones 3.39ms from Montevideo, UY
37.195.84.253 AS31200 Novotelecom Ltd 1.28ms from Novosibirsk, RU
92.245.148.189 AS48072 Alsatis SAS 0.47ms from Paris, FR
143.54.185.77 AS19200 Universidade Federal do Rio Grande do Sul 0.69ms from Porto Alegre, BR
182.45.139.253 AS4134 CHINANET-BACKBONE 9.16ms from Qingdao, CN
123.133.251.157 AS4837 CHINA UNICOM China169 Backbone 5.32ms from Qingdao, CN
58.78.30.253 AS3786 LG DACOM Corporation 1.86ms from Seoul, KR
121.167.2.109 AS4766 Korea Telecom 1.46ms from Seoul, KR
46.207.196.205 AS8447 A1 Telekom Austria AG 14.70ms from Vienna, AT
69.67.75.253 AS13745 Ventus Networks, LLC 0.43ms from Ashburn, US
135.148.96.205 AS16276 OVH SAS 1.35ms from Ashburn, US
96.248.10.45 AS701 Verizon Business 5.72ms from Ashburn, US
186.28.43.77 AS19429 ETB - Colombia 0.92ms from Bogota, CO

Traceroute

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

$
traceroute -a -n -q1 -f3 -m11 171.122.142.179
traceroute to 171.122.142.179 (171.122.142.179): 11 hops max, 52 byte packets
3 [] 109.206.242.60 1.07 ms
4 [] 109.206.242.39 1.037 ms
5 *
6 *
7 *
8 [AS4837] 219.158.9.226 136.064 ms
9 *
10 *
11 *
Measurement taken from IPinfo ProbeNet in Frankfurt am Main, DE
On

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