123.120.128.0/18

AS4808  ·  China Unicom Beijing Province Network

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Summary

Country China
Domain chinaunicom.cn
ASN AS4808
Registry APNIC
ID UNICOM-BJ

WHOIS Details

inetnum:        123.112.0.0 - 123.127.255.255
netname:        UNICOM-BJ
descr:          China Unicom Beijing province network
descr:          China Unicom
country:        CN
admin-c:        CH1302-AP
tech-c:         SY21-AP
abuse-c:        AC1718-AP
status:         ALLOCATED PORTABLE
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-BJ
mnt-routes:     MAINT-CNCGROUP-RR
mnt-irt:        IRT-CU-CN
last-modified:  2021-08-19T08:46:21Z
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:         sun ying
address:        fu xing men nei da jie 97, Xicheng District
address:        Beijing 100800
country:        CN
phone:          +86-10-66030657
fax-no:         +86-10-66078815
e-mail:         [email protected]
nic-hdl:        SY21-AP
mnt-by:         MAINT-CNCGROUP-BJ
last-modified:  2009-06-30T08:42:48Z
source:         APNIC

route:          123.112.0.0/12
descr:          China Unicom Beijing Province Network
country:        CN
origin:         AS4808
mnt-by:         MAINT-CNCGROUP-RR
last-modified:  2016-05-20T01:24:03Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 123.120.0.0/16

No nearby ranges found.

Hosted domains

There are 22 domain names hosted across 20 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
123.120.141.35 caobolun.asia 3
123.120.187.107 cwhy.top 1
123.120.130.221 xe-p1.top 1
123.120.132.117 chinaebridge.com.cn 1
123.120.184.193 dcp.org.cn 1
123.120.178.151 baska.top 1
123.120.166.177 auvr.cc 1
123.120.138.184 un-ad.com 1
123.120.140.179 xiaofeifei.fun 1
123.120.143.121 rakal.top 1
123.120.169.202 fndx.cc 1
123.120.180.207 xiaoxinxinfnos.top 1
123.120.133.119 hileo.fun 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

Pingable IPs

8,408 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
123.120.175.210 AS4808 China Unicom Beijing Province Network 3.37ms from Beijing, CN
123.120.172.197 AS4808 China Unicom Beijing Province Network 3.22ms from Beijing, CN
123.120.135.145 AS4808 China Unicom Beijing Province Network 3.61ms from Beijing, CN
123.120.146.53 AS4808 China Unicom Beijing Province Network 2.26ms from Beijing, CN
123.120.181.92 AS4808 China Unicom Beijing Province Network 3.37ms from Beijing, CN
123.120.138.70 AS4808 China Unicom Beijing Province Network 3.58ms from Beijing, CN
123.120.136.1 AS4808 China Unicom Beijing Province Network 3.16ms from Beijing, CN
123.120.160.1 AS4808 China Unicom Beijing Province Network 3.41ms from Beijing, CN
123.120.165.194 AS4808 China Unicom Beijing Province Network 3.41ms from Beijing, CN
123.120.133.89 AS4808 China Unicom Beijing Province Network 3.51ms from Beijing, CN
123.120.143.155 AS4808 China Unicom Beijing Province Network 3.67ms from Beijing, CN
123.120.190.203 AS4808 China Unicom Beijing Province Network 3.50ms from Beijing, CN
123.120.185.209 AS4808 China Unicom Beijing Province Network 3.49ms from Beijing, CN
123.120.141.19 AS4808 China Unicom Beijing Province Network 3.70ms from Beijing, CN
123.120.187.90 AS4808 China Unicom Beijing Province Network 3.54ms from Beijing, CN
123.120.174.40 AS4808 China Unicom Beijing Province Network 3.38ms from Beijing, CN
123.120.171.74 AS4808 China Unicom Beijing Province Network 3.30ms from Beijing, CN
123.120.139.137 AS4808 China Unicom Beijing Province Network 3.59ms from Beijing, CN
123.120.130.35 AS4808 China Unicom Beijing Province Network 3.65ms from Beijing, CN
123.120.191.193 AS4808 China Unicom Beijing Province Network 2.98ms from Beijing, CN
123.120.188.173 AS4808 China Unicom Beijing Province Network 3.38ms from Beijing, CN
123.120.184.80 AS4808 China Unicom Beijing Province Network 3.52ms from Beijing, CN
123.120.173.5 AS4808 China Unicom Beijing Province Network 3.23ms from Beijing, CN
123.120.170.148 AS4808 China Unicom Beijing Province Network 3.17ms from Beijing, CN
123.120.166.193 AS4808 China Unicom Beijing Province Network 3.47ms from Tianjin, 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
190.112.170.82 AS269905 COOPERATIVA COLONIZADORA MULTIACTIVA FERNHEIM LTDA 7.21ms from Asuncion, PY
177.235.25.82 AS28573 Claro NXT Telecomunicacoes Ltda 6.91ms from Brasilia, BR
89.250.189.66 AS8368 BENESOL BACKBONE 0.70ms from Brussels, BE
220.166.71.2 AS4134 CHINANET-BACKBONE 6.78ms from Chengdu, CN
98.50.198.18 AS7922 Comcast Cable Communications, LLC 10.03ms from Dallas, US
207.199.231.162 AS19628 Mahaska Communication Group, LLC 6.79ms from Des Moines, US
149.52.123.130 AS55201 SkyQuantum Internet Service 0.26ms from Fremont, US
142.171.169.82 AS35916 MULTACOM CORPORATION 0.32ms from Los Angeles, US
209.77.1.2 AS401851 County of San Diego 5.65ms from Los Angeles, US
196.45.161.2 AS32717 SNET ANGOLA 1.27ms from Luanda, AO
93.49.126.66 AS12874 Fastweb SpA 1.34ms from Milan, IT
98.109.133.34 AS701 Verizon Business 1.47ms from New York City, US
122.27.253.82 AS4713 NTT DOCOMO BUSINESS,Inc. 5.31ms from Osaka, JP
108.52.224.130 AS701 Verizon Business 1.00ms from Philadelphia, US
201.19.230.194 AS7738 V tal 2.18ms from Rio de Janeiro, BR
20.235.36.178 AS8075 Microsoft Corporation 0.28ms from Saint Thomas Mount, IN
50.208.48.98 AS7922 Comcast Cable Communications, LLC 6.17ms from San Jose, US
211.32.136.130 AS3786 LG DACOM Corporation 1.91ms from Seoul, KR
211.196.27.130 AS4766 Korea Telecom 1.18ms from Seoul, KR
180.67.19.18 AS9318 SK Broadband Co Ltd 2.34ms from Seoul, KR
58.215.140.66 AS138950 Jiangsu Wuxi International IDC network 4.52ms from Shanghai, CN
120.136.179.34 AS17621 China Unicom Shanghai network 4.27ms from Shanghai, CN
122.144.145.18 AS17775 shanghai science and technology network communication limited company 4.96ms from Shanghai, CN
203.79.205.2 AS131142 Asia Pacific On-Line Service Inc. 0.96ms from Taipei, TW
213.10.165.66 AS1136 KPN B.V. 1.54ms from Amsterdam, NL

Traceroute

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

$
traceroute -a -n -q1 -f4 123.120.177.95
traceroute to 123.120.177.95 (123.120.177.95): 64 hops max, 52 byte packets
4 [AS3356] 4.26.3.26 215.897 ms
5 *
6 *
7 *
8 *
9 [AS4808] 61.148.6.190 233.93 ms
10 [AS4808] 123.120.177.95 216.552 ms
Measurement taken from IPinfo ProbeNet in Taos, US
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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