157.255.224.0/20

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 157.255.224.0/20

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 28 domain names hosted across 7 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
157.255.237.216	iotmeter.net	2
157.255.237.131	cnostar.net	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

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

IP Address	ASN	Details
157.255.226.225	AS135061 China Unicom Guangdong IP network	`2.11ms` from Shenzhen, CN
157.255.228.127	AS135061 China Unicom Guangdong IP network	`4.45ms` from Shenzhen, CN
157.255.234.1	AS135061 China Unicom Guangdong IP network	`3.27ms` from Shenzhen, CN
157.255.233.230	AS135061 China Unicom Guangdong IP network	`1.74ms` from Shenzhen, CN
157.255.239.132	AS135061 China Unicom Guangdong IP network	`2.39ms` from Shenzhen, CN
157.255.236.132	AS135061 China Unicom Guangdong IP network	`1.76ms` from Shenzhen, CN
157.255.225.148	AS135061 China Unicom Guangdong IP network	`1.20ms` from Shenzhen, CN
157.255.237.197	AS135061 China Unicom Guangdong IP network	`1.20ms` from Shenzhen, CN
157.255.232.26	AS135061 China Unicom Guangdong IP network	`1.14ms` from Shenzhen, CN
157.255.231.147	AS135061 China Unicom Guangdong IP network	`1.64ms` from Shenzhen, CN
157.255.224.134	AS135061 China Unicom Guangdong IP network	`0.37ms` 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
122.58.158.68	AS4771 Spark New Zealand Trading Ltd.	`13.86ms` from Auckland, NZ
68.45.203.180	AS7922 Comcast Cable Communications, LLC	`11.36ms` from Chicago, US
73.26.239.68	AS7922 Comcast Cable Communications, LLC	`9.20ms` from Denver, US
63.179.220.84	AS16509 Amazon.com, Inc.	`0.17ms` from Frankfurt am Main, DE
45.140.125.196	AS200081 Netversor GmbH	`2.55ms` from Frankfurt am Main, DE
89.246.69.212	AS8881 1&1 Versatel GmbH	`0.53ms` from Frankfurt am Main, DE
39.48.135.244	AS17557 Pakistan Telecommunication Company Limited	`4.85ms` from Karachi, PK
178.204.110.4	AS28840 PJSC "TATTELECOM"	`1.41ms` from Kazan, RU
201.233.84.148	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`9.05ms` from Medellin, CO
73.245.34.164	AS7922 Comcast Cable Communications, LLC	`5.13ms` from Miami, US
91.108.107.20	AS47583 Hostinger International Limited	`0.20ms` from Mumbai, IN
223.223.110.100	AS18144 Enecom,Inc.	`9.00ms` from Osaka, JP
124.159.144.84	AS7679 QTnet,Inc.	`11.19ms` from Osaka, JP
104.165.187.180	AS18779 EGIHosting	`0.17ms` from Santa Clara, US
189.238.41.68	AS8151 UNINET	`15.62ms` from Santiago de Queretaro, MX
111.227.134.4	AS4134 CHINANET-BACKBONE	`8.89ms` from Shijiazhuang, CN
116.179.210.196	AS4837 CHINA UNICOM China169 Backbone	`6.90ms` from Taiyuan, CN
35.76.33.212	AS16509 Amazon.com, Inc.	`0.18ms` from Tokyo, JP
157.240.40.164	AS32934 Facebook, Inc.	`0.82ms` from Ashburn, US
75.177.42.132	AS11426 Charter Communications Inc	`4.66ms` from Charlotte, US
117.174.134.116	AS9808 China Mobile Communications Group Co., Ltd.	`0.91ms` from Chengdu, CN
79.232.185.180	AS3320 Deutsche Telekom AG	`3.14ms` from Duesseldorf, DE
115.213.128.180	AS4134 CHINANET-BACKBONE	`10.73ms` from Hangzhou, CN
88.235.23.100	AS9121 Turk Telekomunikasyon Anonim Sirketi	`2.96ms` from Istanbul, TR
34.104.81.132	AS396982 Google LLC	`0.13ms` from Sao Paulo, BR

Traceroute

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

traceroute -a -n -q1 157.255.226.250

traceroute to 157.255.226.250 (157.255.226.250): 64 hops max, 52 byte packets

1 [AS135061] 112.95.75.129 181.054 ms

2 *

3 *

4 *

5 [AS135061] 211.95.149.41 5.685 ms

6 *

7 *

8 *

9 [AS135061] 157.255.226.250 2.136 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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