157.255.187.0/24

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 157.255.187.0/24

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

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

IP Address	ASN	Details
157.255.187.156	AS135061 China Unicom Guangdong IP network	`3.28ms` from Shenzhen, 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
35.91.219.88	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
96.252.57.88	AS701 Verizon Business	`1.83ms` from Boston, US
208.100.31.24	AS32748 Steadfast	`0.34ms` from Chicago, US
65.186.209.248	AS10796 Charter Communications Inc	`8.11ms` from Columbus, US
45.32.197.184	AS20473 The Constant Company, LLC	`0.16ms` from Dallas, US
79.222.208.184	AS3320 Deutsche Telekom AG	`3.18ms` from Frankfurt am Main, DE
113.109.248.168	AS4134 CHINANET-BACKBONE	`3.22ms` from Guangzhou, CN
42.119.41.136	AS18403 FPT Telecom Company	`0.74ms` from Hanoi, VN
114.217.150.152	AS4134 CHINANET-BACKBONE	`5.70ms` from Huai'an, CN
109.147.164.168	AS2856 British Telecommunications PLC	`3.75ms` from London, GB
2.103.225.248	AS13285 TalkTalk Communications Limited	`8.60ms` from Manchester, GB
128.112.73.120	AS88 Princeton University	`2.55ms` from New York City, US
50.108.171.24	AS5650 Frontier Communications of America, Inc.	`8.36ms` from Secaucus, US
14.35.225.104	AS4766 Korea Telecom	`1.76ms` from Seoul, KR
1.228.90.24	AS9318 SK Broadband Co Ltd	`3.17ms` from Seoul, KR
195.178.117.8	AS48264 Mitko.Com Ltd.	`1.20ms` from Sofia, BG
3.24.70.56	AS16509 Amazon.com, Inc.	`0.12ms` from Sydney, AU
62.166.141.24	AS50266 Odido Netherlands B.V.	`3.10ms` from Amsterdam, NL
199.9.182.88	AS518 United States Department of Defense (DoD)	`0.63ms` from Atlanta, US
120.7.147.184	AS4837 CHINA UNICOM China169 Backbone	`5.73ms` from Beijing, CN
1.14.69.104	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.75ms` from Chengdu, CN
180.66.110.72	AS9318 SK Broadband Co Ltd	`6.25ms` from Incheon, KR
90.216.223.184	AS5607 Sky UK Limited	`3.89ms` from London, GB
187.143.83.200	AS8151 UNINET	`4.09ms` from Mexico City, MX
177.77.152.72	AS26599 TELEFÔNICA BRASIL S.A	`12.44ms` from Osasco, BR

Traceroute

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

traceroute -a -n -q1 -f7 157.255.187.1

traceroute to 157.255.187.1 (157.255.187.1): 64 hops max, 52 byte packets

7 [AS135061] 120.80.98.209 6.4 ms

8 *

9 *

10 *

11 [AS135061] 157.255.187.1 5.525 ms

Measurement taken from

IPinfo ProbeNet in Shenzhen, 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.

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