157.255.208.0/22

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 157.255.208.0/22

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

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

IP Address	ASN	Details
157.255.208.112	AS135061 China Unicom Guangdong IP network	`3.90ms` from Shenzhen, CN
157.255.211.21	AS135061 China Unicom Guangdong IP network	`1.56ms` from Shenzhen, CN
157.255.209.35	AS135061 China Unicom Guangdong IP network	`2.97ms` 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
77.173.173.214	AS1136 KPN B.V.	`1.43ms` from Amsterdam, NL
150.136.10.6	AS31898 Oracle Corporation	`0.40ms` from Ashburn, US
40.114.31.182	AS8075 Microsoft Corporation	`0.47ms` from Ashburn, US
3.139.26.54	AS16509 Amazon.com, Inc.	`0.13ms` from Columbus, US
85.139.97.166	AS2860 NOS COMUNICACOES, S.A.	`9.11ms` from Lisbon, PT
52.87.82.6	AS14618 Amazon.com, Inc.	`0.24ms` from Reston, US
44.196.98.214	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
74.81.255.182	AS17306 JAB Wireless, INC.	`1.38ms` from Salt Lake City, US
80.122.215.150	AS8447 A1 Telekom Austria AG	`5.02ms` from Vienna, AT
154.248.53.102	AS36947 Telecom Algeria	`14.69ms` from Algiers, DZ
172.171.78.86	AS8075 Microsoft Corporation	`0.32ms` from Ashburn, US
89.43.185.230	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`11.53ms` from Athens, GR
1.156.183.182	AS1221 Telstra Limited	`2.00ms` from Brisbane, AU
52.16.15.214	AS16509 Amazon.com, Inc.	`0.25ms` from Dublin, IE
43.198.5.166	AS16509 Amazon.com, Inc.	`0.12ms` from Hong Kong, HK
220.178.97.102	AS4134 CHINANET-BACKBONE	`6.88ms` from Huai'an, CN
188.62.187.150	AS3303 Swisscom (Switzerland) Ltd	`0.77ms` from Lausanne, CH
104.190.60.198	AS7018 AT&T Enterprises, LLC	`2.93ms` from Miami, US
98.19.99.166	AS7029 Windstream Communications LLC	`0.44ms` from Miami, US
206.225.139.182	AS40749 CLARKSVILLE DEPARTMENT OF ELECTRICITY	`6.22ms` from Nashville, US
27.82.113.150	AS2516 KDDI CORPORATION	`8.00ms` from Osaka, JP
47.236.203.246	AS45102 Alibaba (US) Technology Co., Ltd.	`0.71ms` from Singapore, SG
166.48.172.246	AS396338 Altima Telecom	`6.42ms` from Toronto, CA
65.92.232.118	AS577 Bell Canada	`5.17ms` from Toronto, CA
162.27.153.230	AS62868 DATA Communications Management Corp.	`3.50ms` from Toronto, CA

Traceroute

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

traceroute -a -n -q1 -f6 157.255.209.124

traceroute to 157.255.209.124 (157.255.209.124): 64 hops max, 52 byte packets

6 [AS135061] 157.255.209.124 6.138 ms

Measurement taken from

IPinfo ProbeNet in Guangzhou, CN

On December 14th 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.

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