203.79.0.0/23

AS4837 · CHINA UNICOM China169 Backbone

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

Summary

Country	China
Domain	cnpc.com.cn
ASN	AS4837
Registry	APNIC
ID	LIAOHE-HUAYU

WHOIS Details

inetnum:        203.79.0.0 - 203.79.15.255
netname:        LiaoHe-HuaYu
descr:          LiaoHe Oilfield Telecommunication Company
descr:          76 # Oil Street of LiaoHe Oilfield, PanJin, LiaoNing
country:        CN
admin-c:        QZ62-AP
tech-c:         QZ62-AP
abuse-c:        AC1601-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-CNNIC-AP
mnt-irt:        IRT-LIAOHE-HUAYU-CN
last-modified:  2023-11-28T00:57:20Z
source:         APNIC

irt:            IRT-LiaoHe-HuaYu-CN
address:        76
e-mail:         lh_panqiming@cnpc.com.cn
abuse-mailbox:  lh_panqiming@cnpc.com.cn
admin-c:        QZ62-AP
tech-c:         QZ62-AP
auth:           # Filtered
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-11-18T00:34:45Z
source:         APNIC

role:           ABUSE CNNICCN
country:        ZZ
address:        Beijing, China
phone:          +000000000
e-mail:         ipas@cnnic.cn
admin-c:        IP50-AP
tech-c:         IP50-AP
nic-hdl:        AC1601-AP
remarks:        Generated from irt object IRT-CNNIC-CN
remarks:        ipas@cnnic.cn is invalid
abuse-mailbox:  ipas@cnnic.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-19T17:20:32Z
source:         APNIC

person:         qingyuan zhang
nic-hdl:        QZ62-AP
e-mail:         lh_panqiming@cnpc.com.cn
address:        LiaoHe Oilfield Telecommunication Company
address:        76# Oil Street of LiaoHe Oilfield, PanJin, LiaoNing
phone:          +86-427-7826810
fax-no:         +86-427-7826536
country:        CN
mnt-by:         MAINT-CNNIC-AP
last-modified:  2015-11-02T07:06:49Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.79.0.0/16

Range	ASN	Company	Num of IPs
203.79.128.0/17	AS7482	Asia Pacific On-line Services Inc.	32,768
203.79.128.0/17	AS131591	Asia Pacific On-line Services Inc.	32,768
203.79.128.0/17	AS24154	Asia Pacific On-line Services Inc.	32,768
203.79.128.0/17	AS131142	Asia Pacific On-line Services Inc.	32,768
203.79.128.0/17	AS17709	Asia Pacific On-line Services Inc.	32,768
203.79.128.0/17	AS9311	Asia Pacific On-line Services Inc.	32,768
203.79.64.0/18	AS4768	One New Zealand Group Limited	16,384
203.79.32.0/20	AS15412	FLAG Telecom Ltd	4,096
203.79.56.0/22	AS2519	JETINTERNET Corporation	1,024
203.79.29.0/24	AS45718	PT Juragan Online Solusi	256
203.79.32.0/24	AS3257	ASSIGNED-TO-YIPES-25102017	256
203.79.63.0/24	AS23818	JETINTERNET Corporation	256
203.79.224.0/24	AS9311	Asia Pacific Online Service Inc.	256

Hosted domains

There are 2 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.79.0.234	liaohesm.cn	2

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

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

IP Address	ASN	Details
203.79.0.9	AS4837 CHINA UNICOM China169 Backbone	`8.12ms` from Liaoyang, 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
173.31.243.23	AS30036 Mediacom Communications Corp	`10.22ms` from Atlanta, US
24.14.162.55	AS7922 Comcast Cable Communications, LLC	`4.69ms` from Chicago, US
68.38.43.151	AS7922 Comcast Cable Communications, LLC	`13.52ms` from Chicago, US
43.226.42.39	AS134762 CHINANET Liaoning province Dalian MAN network	`0.20ms` from Dalian, CN
34.131.45.135	AS396982 Google LLC	`0.10ms` from Delhi, IN
79.211.133.7	AS3320 Deutsche Telekom AG	`1.78ms` from Duesseldorf, DE
77.120.165.23	AS25229 Limited Liability Company "KYIVSKI TELEKOMUNIKATSIYNI MEREZHI"	`1.10ms` from Kharkiv, UA
116.139.100.55	AS4837 CHINA UNICOM China169 Backbone	`6.54ms` from Liaoyang, CN
92.18.33.247	AS13285 TalkTalk Communications Limited	`3.71ms` from London, GB
190.133.19.23	AS6057 Administracion Nacional de Telecomunicaciones	`3.34ms` from Montevideo, UY
189.231.37.103	AS8151 UNINET	`14.99ms` from Phoenix, US
1.165.6.23	AS3462 Data Communication Business Group	`1.57ms` from Taichung, TW
223.12.25.215	AS4134 CHINANET-BACKBONE	`1.09ms` from Taiyuan, CN
62.129.237.7	AS12824 home.pl sp. z o.o.	`0.83ms` from Warsaw, PL
71.182.204.103	AS701 Verizon Business	`6.54ms` from Ashburn, US
43.196.26.215	AS55960 Beijing Guanghuan Xinwang Digital	`4.65ms` from Beijing, CN
46.97.12.215	AS12302 Vodafone Romania S.A.	`0.65ms` from Bucharest, RO
69.139.135.247	AS7922 Comcast Cable Communications, LLC	`1.15ms` from Chicago, US
87.51.47.55	AS3292 TDC Holding A/S	`0.84ms` from Copenhagen, DK
114.104.171.71	AS4134 CHINANET-BACKBONE	`9.12ms` from Huai'an, CN
81.159.146.119	AS2856 British Telecommunications PLC	`5.12ms` from London, GB
79.54.246.231	AS3269 Telecom Italia S.p.A.	`4.84ms` from Milan, IT
60.214.56.215	AS4837 CHINA UNICOM China169 Backbone	`7.50ms` from Qingdao, CN
177.192.164.87	AS28573 Claro NXT Telecomunicacoes Ltda	`7.84ms` from Rio de Janeiro, BR
124.80.213.23	AS17849 SK Broadband Co Ltd	`3.00ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f5 -m14 203.79.1.186

traceroute to 203.79.1.186 (203.79.1.186): 14 hops max, 52 byte packets

5 [AS4837] 219.158.3.117 239.006 ms

6 *

7 *

8 *

9 [AS4837] 113.230.184.198 245.746 ms

10 [AS4837] 113.229.96.182 256.071 ms

11 [AS4837] 116.139.238.131 254.327 ms

12 *

13 *

14 *

Measurement taken from

IPinfo ProbeNet in Lagos, NG

On December 28th 2025

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.

Get Started for Free Contact Sales