157.255.10.0/24

AS136958  ·  China Unicom Guangdong IP network

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Summary

Country China
Domain chinaunicom.cn
ASN AS136958
Parent Range 157.255.0.0/16
Registry APNIC
ID UNICOM-GD

WHOIS Details

inetnum:        157.255.0.0 - 157.255.255.255
netname:        UNICOM-GD
descr:          China Unicom Guangdong province network
descr:          China Unicom
country:        CN
admin-c:        CH1302-AP
tech-c:         RP181-AP
abuse-c:        AC1718-AP
status:         ALLOCATED PORTABLE
remarks:        service provider
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CNCGROUP-GD
mnt-routes:     MAINT-CNCGROUP-RR
mnt-irt:        IRT-CU-CN
last-modified:  2025-01-22T13:12:40Z
source:         APNIC

irt:            IRT-CU-CN
address:        No.21,Financial Street
address:        Beijing,100033
address:        P.R.China
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        CH1302-AP
tech-c:         CH1302-AP
auth:           # Filtered
remarks:        [email protected] 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:         [email protected]
admin-c:        CH1302-AP
tech-c:         CH1302-AP
nic-hdl:        AC1718-AP
remarks:        Generated from irt object IRT-CU-CN
remarks:        [email protected] was validated on 2025-10-17
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-17T02:26:56Z
source:         APNIC

person:         ChinaUnicom Hostmaster
nic-hdl:        CH1302-AP
e-mail:         [email protected]
address:        No.21,Jin-Rong Street
address:        Beijing,100033
address:        P.R.China
phone:          +86-10-66259764
fax-no:         +86-10-66259764
country:        CN
mnt-by:         MAINT-CNCGROUP
last-modified:  2017-08-17T06:13:16Z
source:         APNIC

person:         runkeng pan
nic-hdl:        RP181-AP
e-mail:         [email protected]
address:        XinShiKong Plaza,No 666 Huangpu Rd. Guangzhou 510627,China
phone:          +86-20-22214174
fax-no:         +86-20-22212266-4174
country:        CN
mnt-by:         MAINT-CNCGROUP-GD
last-modified:  2015-12-16T03:32:02Z
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 157.255.10.0/24

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

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

Pingable IPs

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

IP Address ASN Details
157.255.10.217 AS136958 China Unicom Guangdong IP network 2.55ms from Guangzhou, 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
35.166.139.56 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
50.40.97.104 AS5650 Frontier Communications of America, Inc. 4.63ms from Chicago, US
71.237.10.248 AS7922 Comcast Cable Communications, LLC 5.11ms from Denver, US
121.244.51.200 AS4755 TATA Communications formerly VSNL is Leading ISP 0.46ms from Hyderabad, IN
158.179.23.216 AS31898 Oracle Corporation 0.15ms from Melbourne, AU
168.91.43.104 AS64267 Sprious LLC 0.56ms from New York City, US
42.192.4.168 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.71ms from Shanghai, CN
34.142.178.152 AS396982 Google LLC 0.14ms from Singapore, SG
92.43.176.200 AS3292 TDC Holding A/S 3.92ms from Skanderborg, DK
74.176.73.168 AS8075 Microsoft Corporation 0.22ms from Tokyo, JP
99.67.85.120 AS7018 AT&T Enterprises, LLC 4.96ms from Atlanta, US
105.196.17.88 AS24835 Vodafone Data 5.26ms from Cairo, EG
45.242.245.24 AS24863 Link Egypt (Link.NET) 18.37ms from Cairo, EG
105.155.83.168 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 2.14ms from Casablanca, MA
13.107.199.72 AS8075 Microsoft Corporation 0.97ms from Dubai, AE
5.157.202.232 AS9009 M247 Europe SRL 0.28ms from Frankfurt am Main, DE
186.249.142.184 AS28649 Desktop Sigmanet Comunicação Multimídia SA 1.95ms from Sao Paulo, BR
182.210.122.72 AS17858 LG POWERCOMM 4.75ms from Seoul, KR
222.234.155.120 AS9318 SK Broadband Co Ltd 1.65ms from Seoul, KR
220.135.8.248 AS3462 Data Communication Business Group 1.45ms from Taipei, TW
124.166.52.104 AS4837 CHINA UNICOM China169 Backbone 4.95ms from Taiyuan, CN
185.247.18.216 AS210976 Timeweb, LLP 0.47ms from Amsterdam, NL
35.153.185.248 AS14618 Amazon.com, Inc. 0.56ms from Ashburn, US
131.169.180.216 AS1754 Deutsches Elektronen-Synchrotron DESY 4.78ms from Berlin, DE
100.22.210.24 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US

Traceroute

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

$
traceroute -a -n -q1 -f5 157.255.10.239
traceroute to 157.255.10.239 (157.255.10.239): 64 hops max, 52 byte packets
5 [AS749] 30.245.19.62 4.084 ms
Measurement taken from IPinfo ProbeNet in Guangzhou, CN
On

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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