123.126.64.0/18

AS4808  ·  China Unicom Beijing Province Network

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

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:         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:  2025-10-17T02:26:26Z
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:         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:         hostmast@publicf.bta.net.cn
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 123.126.0.0/16

Range ASN Company Num of IPs
123.126.160.0/19 AS4808 China Unicom Beijing province network 8,192
123.126.224.0/19 AS4808 China Unicom Beijing province network 8,192

Hosted domains

There are 30 domain names hosted across 24 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
123.126.106.54 triplics.com 4
123.126.79.144 bjbb.gov.cn 2
123.126.107.72 dianzhe.cn 2
123.126.76.72 gahsm.com 2
123.126.76.96 99hn.com 1
123.126.109.251 easylife365.com 1
123.126.76.73 youcaresong.com 1
123.126.105.38 zhitouyi.com 1
123.126.88.197 yiqucom.com 1
123.126.101.182 debugmode.cn 1
123.126.92.12 cspn.cn 1
123.126.105.80 bdp.cn 1
123.126.105.158 ngaa.com.cn 1
123.126.111.203 coop-ec.net 1
123.126.121.184 didishangye.com 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

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

IP Address ASN Details
123.126.107.73 AS4808 China Unicom Beijing Province Network 3.17ms from Beijing, CN
123.126.87.225 AS4808 China Unicom Beijing Province Network 3.95ms from Beijing, CN
123.126.109.55 AS4808 China Unicom Beijing Province Network 2.09ms from Beijing, CN
123.126.88.25 AS4808 China Unicom Beijing Province Network 2.83ms from Beijing, CN
123.126.105.133 AS4808 China Unicom Beijing Province Network 2.70ms from Beijing, CN
123.126.99.181 AS4808 China Unicom Beijing Province Network 2.38ms from Beijing, CN
123.126.73.143 AS4808 China Unicom Beijing Province Network 3.08ms from Beijing, CN
123.126.111.147 AS4808 China Unicom Beijing Province Network 1.77ms from Beijing, CN
123.126.106.118 AS4808 China Unicom Beijing Province Network 3.29ms from Beijing, CN
123.126.114.157 AS4808 China Unicom Beijing Province Network 2.60ms from Beijing, CN
123.126.108.3 AS4808 China Unicom Beijing Province Network 1.95ms from Beijing, CN
123.126.93.66 AS4808 China Unicom Beijing Province Network 3.71ms from Beijing, CN
123.126.74.23 AS4808 China Unicom Beijing Province Network 2.64ms from Beijing, CN
123.126.112.247 AS4808 China Unicom Beijing Province Network 4.21ms from Beijing, CN
123.126.101.182 AS4808 China Unicom Beijing Province Network 4.37ms from Beijing, CN
123.126.110.143 AS4808 China Unicom Beijing Province Network 3.08ms from Beijing, CN
123.126.79.140 AS4808 China Unicom Beijing Province Network 3.86ms from Beijing, 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
8.147.156.50 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.61ms from Beijing, CN
52.33.209.82 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
50.227.250.34 AS7922 Comcast Cable Communications, LLC 1.41ms from Denver, US
185.220.229.2 AS205310 Beiersdorf Shared Services GmbH 7.08ms from Frankfurt am Main, DE
14.222.44.226 AS4134 CHINANET-BACKBONE 2.90ms from Guangzhou, CN
44.62.3.2 AS20473 The Constant Company, LLC 0.15ms from Los Angeles, US
75.229.49.18 AS6167 Verizon Business 17.48ms from Miami, US
216.255.121.194 AS6128 Cablevision Systems Corp. 1.59ms from New York City, US
88.200.192.146 AS12389 PJSC Rostelecom 2.84ms from Samara, RU
216.235.124.146 AS22054 Hood Canal Communications 2.04ms from Seattle, US
116.32.184.194 AS17858 LG POWERCOMM 2.40ms from Seoul, KR
118.47.233.178 AS4766 Korea Telecom 2.99ms from Seoul, KR
61.253.120.2 AS9318 SK Broadband Co Ltd 1.84ms from Seoul, KR
123.96.126.226 AS4134 CHINANET-BACKBONE 12.26ms from Shanghai, CN
122.106.251.82 AS4804 Microplex PTY LTD 7.14ms from Sydney, AU
54.199.78.210 AS16509 Amazon.com, Inc. 0.13ms from Tokyo, JP
65.97.255.194 AS812 Rogers Communications Canada Inc. 2.68ms from Toronto, CA
77.241.201.242 AS15440 UAB "Baltnetos komunikacijos" 0.19ms from Vilnius, LT
185.181.213.2 AS206605 FourTOP ICT B.V. 1.96ms from Amsterdam, NL
59.178.79.130 AS9829 National Internet Backbone 10.25ms from Delhi, IN
178.208.178.2 AS400909 TRAVCHIS, LLC 0.20ms from Frankfurt am Main, DE
62.134.204.66 AS5400 British Telecommunications PLC 1.52ms from Frankfurt am Main, DE
61.153.16.226 AS4134 CHINANET-BACKBONE 8.05ms from Hangzhou, CN
23.46.198.194 AS16625 Akamai Technologies, Inc. 0.51ms from Hong Kong, HK
120.220.69.2 AS9808 China Mobile Communications Group Co., Ltd. 3.56ms from Jinan, CN

Traceroute

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

$
traceroute -a -n -q1 -f7 123.126.108.133
traceroute to 123.126.108.133 (123.126.108.133): 64 hops max, 52 byte packets
7 [AS749] 11.73.16.154 2.864 ms
Measurement taken from IPinfo ProbeNet in Beijing, 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs