Summary

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

APNIC

Country

Status

ALLOCATED PORTABLE

RegDate

Updated

2013-08-08T23:05:39Z

Routing

AS Desc Country IPv4 NUMs IPv6 NUMs
AS4837 CHINA169-Backbone - CHINA UNICOM China169 Backbone, CN China 57544704 1728775651328

Whois

inetnum:        61.48.0.0 - 61.51.255.255
netname:        UNICOM-BJ
descr:          China Unicom Beijing province network
descr:          China Unicom
country:        CN
admin-c:        CH1302-AP
tech-c:         SY21-AP
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CNCGROUP-BJ
mnt-routes:     MAINT-CNCGROUP-RR
mnt-irt:        IRT-CU-CN
status:         ALLOCATED PORTABLE
last-modified:  2013-08-08T23:05:39Z
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 2024-07-01
mnt-by:         MAINT-CNCGROUP
last-modified:  2024-07-01T02:08:34Z
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

61.50.0.0/24 61.50.1.0/24 61.50.2.0/24 61.50.3.0/24
61.50.5.0/24 61.50.6.0/24 61.50.7.0/24 61.50.8.0/24
61.50.10.0/24 61.50.11.0/24 61.50.12.0/24 61.50.13.0/24
61.50.15.0/24 61.50.16.0/24 61.50.17.0/24 61.50.18.0/24
61.50.20.0/24 61.50.21.0/24 61.50.22.0/24 61.50.23.0/24
61.50.25.0/24 61.50.26.0/24 61.50.27.0/24 61.50.28.0/24
61.50.30.0/24 61.50.31.0/24 61.50.32.0/24 61.50.33.0/24
61.50.35.0/24 61.50.36.0/24 61.50.37.0/24 61.50.38.0/24
61.50.40.0/24 61.50.41.0/24 61.50.42.0/24 61.50.43.0/24
61.50.45.0/24 61.50.46.0/24 61.50.47.0/24 61.50.48.0/24
61.50.50.0/24 61.50.51.0/24 61.50.52.0/24 61.50.53.0/24
61.50.55.0/24 61.50.56.0/24 61.50.57.0/24 61.50.58.0/24
61.50.60.0/24 61.50.61.0/24 61.50.62.0/24 61.50.63.0/24
61.50.65.0/24 61.50.66.0/24 61.50.67.0/24 61.50.68.0/24
61.50.70.0/24 61.50.71.0/24 61.50.72.0/24 61.50.73.0/24
61.50.75.0/24 61.50.76.0/24 61.50.77.0/24 61.50.78.0/24
61.50.80.0/24 61.50.81.0/24 61.50.82.0/24 61.50.83.0/24
61.50.85.0/24 61.50.86.0/24 61.50.87.0/24 61.50.88.0/24
61.50.90.0/24 61.50.91.0/24 61.50.92.0/24 61.50.93.0/24
61.50.95.0/24 61.50.96.0/24 61.50.97.0/24 61.50.98.0/24
61.50.100.0/24 61.50.101.0/24 61.50.102.0/24 61.50.103.0/24
61.50.105.0/24 61.50.106.0/24 61.50.107.0/24 61.50.108.0/24
61.50.110.0/24 61.50.111.0/24 61.50.112.0/24 61.50.113.0/24
61.50.115.0/24 61.50.116.0/24 61.50.117.0/24 61.50.118.0/24
61.50.120.0/24 61.50.121.0/24 61.50.122.0/24 61.50.123.0/24
61.50.125.0/24 61.50.126.0/24 61.50.127.0/24 61.50.128.0/24
61.50.130.0/24 61.50.131.0/24 61.50.132.0/24 61.50.133.0/24
61.50.135.0/24 61.50.136.0/24 61.50.137.0/24 61.50.138.0/24
61.50.140.0/24 61.50.141.0/24 61.50.142.0/24 61.50.143.0/24
61.50.145.0/24 61.50.146.0/24 61.50.147.0/24 61.50.148.0/24
61.50.150.0/24 61.50.151.0/24 61.50.152.0/24 61.50.153.0/24
61.50.155.0/24 61.50.156.0/24 61.50.157.0/24 61.50.158.0/24
61.50.160.0/24 61.50.161.0/24 61.50.162.0/24 61.50.163.0/24
61.50.165.0/24 61.50.166.0/24 61.50.167.0/24 61.50.168.0/24
61.50.170.0/24 61.50.171.0/24 61.50.172.0/24 61.50.173.0/24
61.50.175.0/24 61.50.176.0/24 61.50.177.0/24 61.50.178.0/24
61.50.180.0/24 61.50.181.0/24 61.50.182.0/24 61.50.183.0/24
61.50.185.0/24 61.50.186.0/24 61.50.187.0/24 61.50.188.0/24
61.50.190.0/24 61.50.191.0/24 61.50.192.0/24 61.50.193.0/24
61.50.195.0/24 61.50.196.0/24 61.50.197.0/24 61.50.198.0/24
61.50.200.0/24 61.50.201.0/24 61.50.202.0/24 61.50.203.0/24
61.50.205.0/24 61.50.206.0/24 61.50.207.0/24 61.50.208.0/24
61.50.210.0/24 61.50.211.0/24 61.50.212.0/24 61.50.213.0/24
61.50.215.0/24 61.50.216.0/24 61.50.217.0/24 61.50.218.0/24
61.50.220.0/24 61.50.221.0/24 61.50.222.0/24 61.50.223.0/24
61.50.225.0/24 61.50.226.0/24 61.50.227.0/24 61.50.228.0/24
61.50.230.0/24 61.50.231.0/24 61.50.232.0/24 61.50.233.0/24
61.50.235.0/24 61.50.236.0/24 61.50.237.0/24 61.50.238.0/24
61.50.240.0/24 61.50.241.0/24 61.50.242.0/24 61.50.243.0/24
61.50.245.0/24 61.50.246.0/24 61.50.247.0/24 61.50.248.0/24
61.50.250.0/24 61.50.251.0/24 61.50.252.0/24 61.50.253.0/24
61.50.255.0/24