Summary

NetName
UNICOM-BJ
OrgName
China Unicom Beijing province network
CIDR
RIR

APNIC

Country

Status

ALLOCATED PORTABLE

RegDate

Updated

2021-08-19T08:46:21Z

Routing

AS Desc Country IPv4 NUMs IPv6 NUMs
AS4837 CHINA169-Backbone - CHINA UNICOM China169 Backbone, CN China 58944512 1733024481280

Whois

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 2023-11-22
mnt-by:         MAINT-CNCGROUP
last-modified:  2023-11-22T07:54:46Z
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

CIDR

123.121.0.0/24 123.121.1.0/24 123.121.2.0/24 123.121.3.0/24
123.121.5.0/24 123.121.6.0/24 123.121.7.0/24 123.121.8.0/24
123.121.10.0/24 123.121.11.0/24 123.121.12.0/24 123.121.13.0/24
123.121.15.0/24 123.121.16.0/24 123.121.17.0/24 123.121.18.0/24
123.121.20.0/24 123.121.21.0/24 123.121.22.0/24 123.121.23.0/24
123.121.25.0/24 123.121.26.0/24 123.121.27.0/24 123.121.28.0/24
123.121.30.0/24 123.121.31.0/24 123.121.32.0/24 123.121.33.0/24
123.121.35.0/24 123.121.36.0/24 123.121.37.0/24 123.121.38.0/24
123.121.40.0/24 123.121.41.0/24 123.121.42.0/24 123.121.43.0/24
123.121.45.0/24 123.121.46.0/24 123.121.47.0/24 123.121.48.0/24
123.121.50.0/24 123.121.51.0/24 123.121.52.0/24 123.121.53.0/24
123.121.55.0/24 123.121.56.0/24 123.121.57.0/24 123.121.58.0/24
123.121.60.0/24 123.121.61.0/24 123.121.62.0/24 123.121.63.0/24
123.121.65.0/24 123.121.66.0/24 123.121.67.0/24 123.121.68.0/24
123.121.70.0/24 123.121.71.0/24 123.121.72.0/24 123.121.73.0/24
123.121.75.0/24 123.121.76.0/24 123.121.77.0/24 123.121.78.0/24
123.121.80.0/24 123.121.81.0/24 123.121.82.0/24 123.121.83.0/24
123.121.85.0/24 123.121.86.0/24 123.121.87.0/24 123.121.88.0/24
123.121.90.0/24 123.121.91.0/24 123.121.92.0/24 123.121.93.0/24
123.121.95.0/24 123.121.96.0/24 123.121.97.0/24 123.121.98.0/24
123.121.100.0/24 123.121.101.0/24 123.121.102.0/24 123.121.103.0/24
123.121.105.0/24 123.121.106.0/24 123.121.107.0/24 123.121.108.0/24
123.121.110.0/24 123.121.111.0/24 123.121.112.0/24 123.121.113.0/24
123.121.115.0/24 123.121.116.0/24 123.121.117.0/24 123.121.118.0/24
123.121.120.0/24 123.121.121.0/24 123.121.122.0/24 123.121.123.0/24
123.121.125.0/24 123.121.126.0/24 123.121.127.0/24 123.121.128.0/24
123.121.130.0/24 123.121.131.0/24 123.121.132.0/24 123.121.133.0/24
123.121.135.0/24 123.121.136.0/24 123.121.137.0/24 123.121.138.0/24
123.121.140.0/24 123.121.141.0/24 123.121.142.0/24 123.121.143.0/24
123.121.145.0/24 123.121.146.0/24 123.121.147.0/24 123.121.148.0/24
123.121.150.0/24 123.121.151.0/24 123.121.152.0/24 123.121.153.0/24
123.121.155.0/24 123.121.156.0/24 123.121.157.0/24 123.121.158.0/24
123.121.160.0/24 123.121.161.0/24 123.121.162.0/24 123.121.163.0/24
123.121.165.0/24 123.121.166.0/24 123.121.167.0/24 123.121.168.0/24
123.121.170.0/24 123.121.171.0/24 123.121.172.0/24 123.121.173.0/24
123.121.175.0/24 123.121.176.0/24 123.121.177.0/24 123.121.178.0/24
123.121.180.0/24 123.121.181.0/24 123.121.182.0/24 123.121.183.0/24
123.121.185.0/24 123.121.186.0/24 123.121.187.0/24 123.121.188.0/24
123.121.190.0/24 123.121.191.0/24 123.121.192.0/24 123.121.193.0/24
123.121.195.0/24 123.121.196.0/24 123.121.197.0/24 123.121.198.0/24
123.121.200.0/24 123.121.201.0/24 123.121.202.0/24 123.121.203.0/24
123.121.205.0/24 123.121.206.0/24 123.121.207.0/24 123.121.208.0/24
123.121.210.0/24 123.121.211.0/24 123.121.212.0/24 123.121.213.0/24
123.121.215.0/24 123.121.216.0/24 123.121.217.0/24 123.121.218.0/24
123.121.220.0/24 123.121.221.0/24 123.121.222.0/24 123.121.223.0/24
123.121.225.0/24 123.121.226.0/24 123.121.227.0/24 123.121.228.0/24
123.121.230.0/24 123.121.231.0/24 123.121.232.0/24 123.121.233.0/24
123.121.235.0/24 123.121.236.0/24 123.121.237.0/24 123.121.238.0/24
123.121.240.0/24 123.121.241.0/24 123.121.242.0/24 123.121.243.0/24
123.121.245.0/24 123.121.246.0/24 123.121.247.0/24 123.121.248.0/24
123.121.250.0/24 123.121.251.0/24 123.121.252.0/24 123.121.253.0/24
123.121.255.0/24