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 34 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
157.148.128.43	AS134543 China Unicom Guangdong IP network	`2.77ms` from Guangzhou, CN
157.148.130.193	AS134543 China Unicom Guangdong IP network	`3.11ms` from Guangzhou, CN
157.148.133.186	AS134543 China Unicom Guangdong IP network	`2.96ms` from Guangzhou, CN
157.148.135.98	AS134543 China Unicom Guangdong IP network	`2.81ms` from Guangzhou, CN
157.148.132.19	AS134543 China Unicom Guangdong IP network	`5.14ms` from Guangzhou, CN
157.148.134.25	AS134543 China Unicom Guangdong IP network	`2.89ms` 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
62.27.149.21	AS12312 ecotel communication ag	`7.50ms` from Duesseldorf, DE
36.147.5.181	AS9808 China Mobile Communications Group Co., Ltd.	`1.72ms` from Kunming, CN
109.159.32.69	AS2856 British Telecommunications PLC	`3.96ms` from London, GB
88.0.78.53	AS3352 TELEFONICA DE ESPANA S.A.U.	`3.35ms` from Madrid, ES
45.12.249.133	AS210218 Open Fiber S.P.A.	`1.14ms` from Milan, IT
82.60.199.213	AS3269 Telecom Italia S.p.A.	`1.55ms` from Milan, IT
187.235.18.69	AS8151 UNINET	`4.80ms` from Santiago de Queretaro, MX
190.166.58.165	AS6400 Compañía Dominicana de Teléfonos S. A.	`0.64ms` from Santo Domingo, DO
158.174.123.149	AS8473 Bahnhof AB	`1.07ms` from Stockholm, SE
95.161.188.85	AS8492 OBIT Ltd.	`8.85ms` from Ufa, RU
77.90.82.165	AS34120 Verslo Tiltas UAB	`2.47ms` from Vilnius, LT
77.62.219.101	AS1136 KPN B.V.	`1.79ms` from Amsterdam, NL
182.76.199.37	AS9498 BHARTI Airtel Ltd.	`0.70ms` from Bengaluru, IN
35.166.52.181	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
191.84.45.229	AS22927 Telefonica de Argentina	`1.21ms` from Buenos Aires, AR
122.15.6.101	AS55410 Vodafone Idea Ltd	`0.84ms` from Delhi, IN
171.22.114.117	AS209847 WorkTitans B.V.	`0.15ms` from Helsinki, FI
41.66.132.5	AS37179 Africa Independent Network Exchange (Pty) LTD (AfricaINX)	`0.20ms` from Johannesburg, ZA
203.106.208.117	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`1.96ms` from Kuala Lumpur, MY
210.231.198.165	AS131934 ICC Corporation	`3.67ms` from Osaka, JP
188.130.73.53	AS34177 CELESTE SAS	`2.51ms` from Paris, FR
212.65.255.117	AS13036 T-Mobile Czech Republic a.s.	`2.59ms` from Prague, CZ
212.56.137.149	AS12709 Melita Limited	`0.46ms` from Qormi, MT
54.87.131.197	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
13.210.33.213	AS16509 Amazon.com, Inc.	`0.13ms` from Sydney, AU

Traceroute

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

traceroute -a -n -q1 -f10 157.148.128.144

traceroute to 157.148.128.144 (157.148.128.144): 64 hops max, 52 byte packets

10 [AS134543] 120.80.73.225 6.32 ms

11 *

12 *

13 [AS134543] 157.148.128.144 2.835 ms

Measurement taken from

IPinfo ProbeNet in Guangzhou, CN

On March 29th 2026

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