Summary

NetName
OrgName
CIDR
RIR

APNIC

Country / Region
Status

Abuse

Contact
RegDate

Updated

Routing

AS Desc Country / Region IPv4 NUMs IPv6 NUMs
AS4837 CHINA169-Backbone - CHINA UNICOM China169 Backbone, CN China 58945536 1733024481280

Whois

% Abuse contact for '140.206.0.0 - 140.207.255.255' is 'zhaoyz3@chinaunicom.cn'

inetnum:        140.206.0.0 - 140.207.255.255
netname:        UNICOM-SH
descr:          CHINA UNICOM Shanghai city network
descr:          China Unicom
descr:          No.21,Jin Rong Street,Beijing,100033
descr:          P.R.China
country:        CN
admin-c:        CH1302-AP
tech-c:         CH1302-AP
remarks:        service provider
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CNCGROUP-SH
mnt-routes:     MAINT-CNCGROUP-RR
mnt-irt:        IRT-CU-CN
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:        --------------------------------------------------------
last-modified:  2016-05-04T00:29:37Z
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

route:          140.207.0.0/16
origin:         AS17621
descr:          China Unicom
B811&A1218, China Unicom
No.21, Jin-Rong Street
mnt-by:         MAINT-CNCGROUP-RR
last-modified:  2023-06-08T07:50:56Z
source:         APNIC

Graph

CIDR

140.206.0.0/24 140.206.1.0/24 140.206.2.0/24 140.206.3.0/24
140.206.5.0/24 140.206.6.0/24 140.206.7.0/24 140.206.8.0/24
140.206.10.0/24 140.206.11.0/24 140.206.12.0/24 140.206.13.0/24
140.206.15.0/24 140.206.16.0/24 140.206.17.0/24 140.206.18.0/24
140.206.20.0/24 140.206.21.0/24 140.206.22.0/24 140.206.23.0/24
140.206.25.0/24 140.206.26.0/24 140.206.27.0/24 140.206.28.0/24
140.206.30.0/24 140.206.31.0/24 140.206.32.0/24 140.206.33.0/24
140.206.35.0/24 140.206.36.0/24 140.206.37.0/24 140.206.38.0/24
140.206.40.0/24 140.206.41.0/24 140.206.42.0/24 140.206.43.0/24
140.206.45.0/24 140.206.46.0/24 140.206.47.0/24 140.206.48.0/24
140.206.50.0/24 140.206.51.0/24 140.206.52.0/24 140.206.53.0/24
140.206.55.0/24 140.206.56.0/24 140.206.57.0/24 140.206.58.0/24
140.206.60.0/24 140.206.61.0/24 140.206.62.0/24 140.206.63.0/24
140.206.65.0/24 140.206.66.0/24 140.206.67.0/24 140.206.68.0/24
140.206.70.0/24 140.206.71.0/24 140.206.72.0/24 140.206.73.0/24
140.206.75.0/24 140.206.76.0/24 140.206.77.0/24 140.206.78.0/24
140.206.80.0/24 140.206.81.0/24 140.206.82.0/24 140.206.83.0/24
140.206.85.0/24 140.206.86.0/24 140.206.87.0/24 140.206.88.0/24
140.206.90.0/24 140.206.91.0/24 140.206.92.0/24 140.206.93.0/24
140.206.95.0/24 140.206.96.0/24 140.206.97.0/24 140.206.98.0/24
140.206.100.0/24 140.206.101.0/24 140.206.102.0/24 140.206.103.0/24
140.206.105.0/24 140.206.106.0/24 140.206.107.0/24 140.206.108.0/24
140.206.110.0/24 140.206.111.0/24 140.206.112.0/24 140.206.113.0/24
140.206.115.0/24 140.206.116.0/24 140.206.117.0/24 140.206.118.0/24
140.206.120.0/24 140.206.121.0/24 140.206.122.0/24 140.206.123.0/24
140.206.125.0/24 140.206.126.0/24 140.206.127.0/24 140.206.128.0/24
140.206.130.0/24 140.206.131.0/24 140.206.132.0/24 140.206.133.0/24
140.206.135.0/24 140.206.136.0/24 140.206.137.0/24 140.206.138.0/24
140.206.140.0/24 140.206.141.0/24 140.206.142.0/24 140.206.143.0/24
140.206.145.0/24 140.206.146.0/24 140.206.147.0/24 140.206.148.0/24
140.206.150.0/24 140.206.151.0/24 140.206.152.0/24 140.206.153.0/24
140.206.155.0/24 140.206.156.0/24 140.206.157.0/24 140.206.158.0/24
140.206.160.0/24 140.206.161.0/24 140.206.162.0/24 140.206.163.0/24
140.206.165.0/24 140.206.166.0/24 140.206.167.0/24 140.206.168.0/24
140.206.170.0/24 140.206.171.0/24 140.206.172.0/24 140.206.173.0/24
140.206.175.0/24 140.206.176.0/24 140.206.177.0/24 140.206.178.0/24
140.206.180.0/24 140.206.181.0/24 140.206.182.0/24 140.206.183.0/24
140.206.185.0/24 140.206.186.0/24 140.206.187.0/24 140.206.188.0/24
140.206.190.0/24 140.206.191.0/24 140.206.192.0/24 140.206.193.0/24
140.206.195.0/24 140.206.196.0/24 140.206.197.0/24 140.206.198.0/24
140.206.200.0/24 140.206.201.0/24 140.206.202.0/24 140.206.203.0/24
140.206.205.0/24 140.206.206.0/24 140.206.207.0/24 140.206.208.0/24
140.206.210.0/24 140.206.211.0/24 140.206.212.0/24 140.206.213.0/24
140.206.215.0/24 140.206.216.0/24 140.206.217.0/24 140.206.218.0/24
140.206.220.0/24 140.206.221.0/24 140.206.222.0/24 140.206.223.0/24
140.206.225.0/24 140.206.226.0/24 140.206.227.0/24 140.206.228.0/24
140.206.230.0/24 140.206.231.0/24 140.206.232.0/24 140.206.233.0/24
140.206.235.0/24 140.206.236.0/24 140.206.237.0/24 140.206.238.0/24
140.206.240.0/24 140.206.241.0/24 140.206.242.0/24 140.206.243.0/24
140.206.245.0/24 140.206.246.0/24 140.206.247.0/24 140.206.248.0/24
140.206.250.0/24 140.206.251.0/24 140.206.252.0/24 140.206.253.0/24
140.206.255.0/24