157.255.172.0/22

AS135061 · China Unicom Guangdong IP network

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Summary

Country	China
Domain	chinaunicom.cn
ASN	AS135061
Parent Range	157.255.0.0/16
Registry	APNIC
ID	CHINA-UNICOM-GUANGDONG-SHENZHEN-BRANCH

WHOIS Details

inetnum:        157.255.168.0 - 157.255.231.255
netname:        China-Unicom-Guangdong-Shenzhen-Branch
descr:          China-Unicom-Guangdong-Shenzhen-Branch, Shenzhen, Guangdong province
country:        CN
admin-c:        CG272-AP
tech-c:         CG272-AP
abuse-c:        AC1718-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-CNCGROUP-GD
mnt-irt:        IRT-CU-CN
last-modified:  2023-10-21T03:41:02Z
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

role:           CNCGROUP GD
nic-hdl:        CG272-AP
e-mail:         gdipnoc@chinaunicom.cn
address:        XinShiKong Plaza,No 666 Huangpu Rd. Guangzhou 510627,China
phone:          +86-20-22214226
fax-no:         +86-20-22214228
admin-c:        RP181-AP
tech-c:         RP181-AP
country:        CN
mnt-by:         MAINT-CNCGROUP-GD
last-modified:  2009-04-14T08:33:40Z
source:         APNIC

route:          157.255.0.0/16
descr:          China Unicom Guangdong Province Network
country:        CN
origin:         AS17816
mnt-by:         MAINT-CNCGROUP-RR
last-modified:  2011-04-22T07:04:02Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 157.255.172.0/22

Range	ASN	Company	Num of IPs
157.255.0.0/16	AS134543	China Unicom Guangdong province network	65,536
157.255.0.0/16	AS135061	China Unicom Guangdong province network	65,536
157.255.0.0/16	AS136958	China Unicom Guangdong province network	65,536
157.255.0.0/16	AS17816	China Unicom Guangdong province network	65,536

Nearby Ranges

BGP prefixes that overlap with 157.255.0.0/16

Range	ASN	Company	Num of IPs
157.255.0.0/16	AS134543	China Unicom Guangdong province network	65,536
157.255.0.0/16	AS135061	China Unicom Guangdong province network	65,536
157.255.0.0/16	AS136958	China Unicom Guangdong province network	65,536
157.255.0.0/16	AS17816	China Unicom Guangdong province network	65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
214.47.133.182	AS5972 United States Department of Defense (DoD)	`4.53ms` from Ashburn, US
46.21.236.38	AS34762 Combell NV	`0.32ms` from Brussels, BE
128.210.126.182	AS17 Purdue University	`5.42ms` from Chicago, US
12.124.139.6	AS7018 AT&T Enterprises, LLC	`7.48ms` from Chicago, US
75.149.205.102	AS7922 Comcast Cable Communications, LLC	`4.05ms` from Chicago, US
90.238.84.134	AS3301 Telia Company AB	`15.54ms` from Copenhagen, DK
34.29.49.214	AS396982 Google LLC	`0.36ms` from Council Bluffs, US
67.60.246.38	AS11492 CABLE ONE, INC.	`3.44ms` from Dallas, US
71.216.197.102	AS209 CenturyLink Communications, LLC	`8.43ms` from Denver, US
31.31.52.22	AS15547 netplus.ch SA	`3.33ms` from Geneve, CH
81.157.214.214	AS2856 British Telecommunications PLC	`2.49ms` from London, GB
82.203.90.86	AS51551 Capita Business Services Ltd	`1.34ms` from London, GB
46.37.46.102	AS51918 Cerberus Networks Ltd	`4.12ms` from London, GB
201.233.227.230	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`10.22ms` from Medellin, CO
56.126.27.102	AS16509 Amazon.com, Inc.	`0.20ms` from Osasco, BR
92.139.59.166	AS3215 Orange S.A.	`9.18ms` from Paris, FR
85.71.86.214	AS5610 O2 Czech Republic, a.s.	`4.26ms` from Prague, CZ
73.140.222.6	AS7922 Comcast Cable Communications, LLC	`2.99ms` from Seattle, US
105.106.16.54	AS36947 Telecom Algeria	`14.29ms` from Algiers, DZ
167.0.53.6	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`13.64ms` from Bogota, CO
202.7.204.38	AS7545 TPG Telecom Limited	`0.74ms` from Brisbane, AU
196.131.74.150	AS24835 Vodafone Data	`8.85ms` from Cairo, EG
23.205.108.150	AS20940 Akamai International B.V.	`0.49ms` from Dallas, US
217.161.83.230	AS1273 Vodafone Group PLC	`0.38ms` from Dublin, IE
87.132.39.118	AS3320 Deutsche Telekom AG	`15.85ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 -f5 -m8 157.255.175.111

traceroute to 157.255.175.111 (157.255.175.111): 8 hops max, 52 byte packets

5 [AS4134] 219.149.114.117 5.157 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Liaoyang, CN

On February 7th 2026

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.

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