Summary

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

APNIC

Country / Region

Status

ALLOCATED PORTABLE

Abuse

zhaoyz3@chinaunicom.cn

Contact

hostmast@publicf.bta.net.cn

hqs-ipabuse@chinaunicom.cn

zhaoyz3@chinaunicom.cn

RegDate

Updated

2021-11-09T07:38:09Z

Routing

AS Desc Country / Region IPv4 NUMs IPv6 NUMs
AS4837 CHINA169-Backbone - CHINA UNICOM China169 Backbone, CN China 58946560 1733024481280

Whois

inetnum:        221.216.0.0 - 221.223.255.255
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
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CNCGROUP-BJ
mnt-routes:     MAINT-CNCGROUP-RR
mnt-irt:        IRT-CU-CN
last-modified:  2021-11-09T07:38:09Z
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 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:         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

Graph

CIDR

221.221.0.0/24 221.221.1.0/24 221.221.2.0/24 221.221.3.0/24
221.221.5.0/24 221.221.6.0/24 221.221.7.0/24 221.221.8.0/24
221.221.10.0/24 221.221.11.0/24 221.221.12.0/24 221.221.13.0/24
221.221.15.0/24 221.221.16.0/24 221.221.17.0/24 221.221.18.0/24
221.221.20.0/24 221.221.21.0/24 221.221.22.0/24 221.221.23.0/24
221.221.25.0/24 221.221.26.0/24 221.221.27.0/24 221.221.28.0/24
221.221.30.0/24 221.221.31.0/24 221.221.32.0/24 221.221.33.0/24
221.221.35.0/24 221.221.36.0/24 221.221.37.0/24 221.221.38.0/24
221.221.40.0/24 221.221.41.0/24 221.221.42.0/24 221.221.43.0/24
221.221.45.0/24 221.221.46.0/24 221.221.47.0/24 221.221.48.0/24
221.221.50.0/24 221.221.51.0/24 221.221.52.0/24 221.221.53.0/24
221.221.55.0/24 221.221.56.0/24 221.221.57.0/24 221.221.58.0/24
221.221.60.0/24 221.221.61.0/24 221.221.62.0/24 221.221.63.0/24
221.221.65.0/24 221.221.66.0/24 221.221.67.0/24 221.221.68.0/24
221.221.70.0/24 221.221.71.0/24 221.221.72.0/24 221.221.73.0/24
221.221.75.0/24 221.221.76.0/24 221.221.77.0/24 221.221.78.0/24
221.221.80.0/24 221.221.81.0/24 221.221.82.0/24 221.221.83.0/24
221.221.85.0/24 221.221.86.0/24 221.221.87.0/24 221.221.88.0/24
221.221.90.0/24 221.221.91.0/24 221.221.92.0/24 221.221.93.0/24
221.221.95.0/24 221.221.96.0/24 221.221.97.0/24 221.221.98.0/24
221.221.100.0/24 221.221.101.0/24 221.221.102.0/24 221.221.103.0/24
221.221.105.0/24 221.221.106.0/24 221.221.107.0/24 221.221.108.0/24
221.221.110.0/24 221.221.111.0/24 221.221.112.0/24 221.221.113.0/24
221.221.115.0/24 221.221.116.0/24 221.221.117.0/24 221.221.118.0/24
221.221.120.0/24 221.221.121.0/24 221.221.122.0/24 221.221.123.0/24
221.221.125.0/24 221.221.126.0/24 221.221.127.0/24 221.221.128.0/24
221.221.130.0/24 221.221.131.0/24 221.221.132.0/24 221.221.133.0/24
221.221.135.0/24 221.221.136.0/24 221.221.137.0/24 221.221.138.0/24
221.221.140.0/24 221.221.141.0/24 221.221.142.0/24 221.221.143.0/24
221.221.145.0/24 221.221.146.0/24 221.221.147.0/24 221.221.148.0/24
221.221.150.0/24 221.221.151.0/24 221.221.152.0/24 221.221.153.0/24
221.221.155.0/24 221.221.156.0/24 221.221.157.0/24 221.221.158.0/24
221.221.160.0/24 221.221.161.0/24 221.221.162.0/24 221.221.163.0/24
221.221.165.0/24 221.221.166.0/24 221.221.167.0/24 221.221.168.0/24
221.221.170.0/24 221.221.171.0/24 221.221.172.0/24 221.221.173.0/24
221.221.175.0/24 221.221.176.0/24 221.221.177.0/24 221.221.178.0/24
221.221.180.0/24 221.221.181.0/24 221.221.182.0/24 221.221.183.0/24
221.221.185.0/24 221.221.186.0/24 221.221.187.0/24 221.221.188.0/24
221.221.190.0/24 221.221.191.0/24 221.221.192.0/24 221.221.193.0/24
221.221.195.0/24 221.221.196.0/24 221.221.197.0/24 221.221.198.0/24
221.221.200.0/24 221.221.201.0/24 221.221.202.0/24 221.221.203.0/24
221.221.205.0/24 221.221.206.0/24 221.221.207.0/24 221.221.208.0/24
221.221.210.0/24 221.221.211.0/24 221.221.212.0/24 221.221.213.0/24
221.221.215.0/24 221.221.216.0/24 221.221.217.0/24 221.221.218.0/24
221.221.220.0/24 221.221.221.0/24 221.221.222.0/24 221.221.223.0/24
221.221.225.0/24 221.221.226.0/24 221.221.227.0/24 221.221.228.0/24
221.221.230.0/24 221.221.231.0/24 221.221.232.0/24 221.221.233.0/24
221.221.235.0/24 221.221.236.0/24 221.221.237.0/24 221.221.238.0/24
221.221.240.0/24 221.221.241.0/24 221.221.242.0/24 221.221.243.0/24
221.221.245.0/24 221.221.246.0/24 221.221.247.0/24 221.221.248.0/24
221.221.250.0/24 221.221.251.0/24 221.221.252.0/24 221.221.253.0/24
221.221.255.0/24