157.148.128.0/21

AS134543 · China Unicom Guangdong IP network

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Summary

Country	China
Domain	chinaunicom.cn
ASN	AS134543
Parent Range	157.148.0.0/16
Registry	APNIC
ID	UNICOM-GD

WHOIS Details

inetnum:        157.148.0.0 - 157.148.255.255
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:  2025-01-22T13:08:00Z
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

person:         ChinaUnicom Hostmaster
nic-hdl:        CH1302-AP
e-mail:         hqs-ipabuse@chinaunicom.cn
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:         gdipnoc@chinaunicom.cn
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:          157.148.0.0/16
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 157.148.128.0/21

Range	ASN	Company	Num of IPs
157.148.0.0/16	AS134543	China Unicom Guangdong province network	65,536
157.148.0.0/16	AS136958	China Unicom Guangdong province network	65,536
157.148.0.0/16	AS17622	China Unicom Guangdong province network	65,536
157.148.0.0/16	AS17816	China Unicom Guangdong province network	65,536

Nearby Ranges

BGP prefixes that overlap with 157.148.0.0/16

Range	ASN	Company	Num of IPs
157.148.0.0/16	AS134543	China Unicom Guangdong province network	65,536
157.148.0.0/16	AS136958	China Unicom Guangdong province network	65,536
157.148.0.0/16	AS17622	China Unicom Guangdong province network	65,536
157.148.0.0/16	AS17816	China Unicom Guangdong province network	65,536

Hosted domains

There are 14 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
157.148.128.178	wenxin.icu	14

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

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

IP Address	ASN	Details
157.148.135.49	AS134543 China Unicom Guangdong IP network	`2.60ms` from Guangzhou, CN
157.148.128.144	AS134543 China Unicom Guangdong IP network	`2.51ms` from Guangzhou, CN
157.148.133.169	AS134543 China Unicom Guangdong IP network	`2.75ms` from Guangzhou, CN
157.148.132.112	AS134543 China Unicom Guangdong IP network	`5.40ms` from Guangzhou, CN
157.148.130.193	AS134543 China Unicom Guangdong IP network	`3.51ms` from Guangzhou, CN
157.148.134.10	AS134543 China Unicom Guangdong IP network	`2.99ms` 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
154.160.70.85	AS30986 Scancom Limited	`10.77ms` from Accra, GH
92.70.53.69	AS1136 KPN B.V.	`3.35ms` from Amsterdam, NL
185.253.76.5	AS211090 DIL Technology Limited	`0.46ms` from Baghdad, IQ
77.13.29.5	AS6805 Telefonica Germany GmbH & Co.OHG	`4.66ms` from Berlin, DE
80.97.2.245	AS21294 CLOUDSYS TELECOM SRL	`0.47ms` from Bucharest, RO
41.214.134.165	AS36925 MEDITELECOM	`1.89ms` from Casablanca, MA
222.160.67.165	AS4837 CHINA UNICOM China169 Backbone	`6.24ms` from Changchun, CN
112.102.86.149	AS4134 CHINANET-BACKBONE	`13.98ms` from Dalian, CN
20.83.4.197	AS8075 Microsoft Corporation	`0.18ms` from Des Moines, US
147.81.101.5	AS36149 Hawaiian Telcom Services Company, Inc.	`8.27ms` from Honolulu, US
115.97.188.69	AS17488 Hathway IP Over Cable Internet	`1.40ms` from Hyderabad, IN
92.19.101.117	AS13285 TalkTalk Communications Limited	`2.09ms` from London, GB
12.12.85.245	AS7018 AT&T Enterprises, LLC	`2.00ms` from Los Angeles, US
104.71.240.69	AS16625 Akamai Technologies, Inc.	`0.48ms` from Miami, US
151.78.209.101	AS1267 WIND TRE S.P.A.	`3.97ms` from Milan, IT
169.244.252.229	AS557 University of Maine System	`9.84ms` from Providence, US
180.166.145.53	AS4812 China Telecom (Group)	`3.46ms` from Shanghai, CN
137.220.150.117	AS152194 CTG Server Limited	`0.97ms` from Singapore, SG
118.0.52.229	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.16ms` from Tokyo, JP
185.201.28.165	AS210976 Timeweb, LLP	`0.41ms` from Amsterdam, NL
79.204.139.37	AS3320 Deutsche Telekom AG	`1.67ms` from Berlin, DE
186.61.59.53	AS22927 Telefonica de Argentina	`2.01ms` from Buenos Aires, AR
24.13.38.149	AS7922 Comcast Cable Communications, LLC	`5.42ms` from Chicago, US
86.109.4.5	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`0.64ms` from Frankfurt am Main, DE
3.125.5.101	AS16509 Amazon.com, Inc.	`0.19ms` 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 157.148.134.26

traceroute to 157.148.134.26 (157.148.134.26): 64 hops max, 52 byte packets

1 [AS52423] 143.202.162.129 0.325 ms

2 *

3 [AS52263] 177.93.31.65 1.62 ms

4 *

5 [AS134543] 157.148.134.26 302.239 ms

Measurement taken from

IPinfo ProbeNet in San Pedro, CR

On November 22nd 2025

What are IP address ranges?

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