City: Beijing
Region: Beijing
Country: China
Internet Service Provider: China Unicom
Hostname: unknown
Organization: unknown
Usage Type: unknown
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to '221.216.0.0 - 221.223.255.255'
% Abuse contact for '221.216.0.0 - 221.223.255.255' is 'hqs-ipabuse@chinaunicom.cn'
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: hqs-ipabuse@chinaunicom.cn
abuse-mailbox: hqs-ipabuse@chinaunicom.cn
admin-c: CH1302-AP
tech-c: CH1302-AP
auth: # Filtered
remarks: hqs-ipabuse@chinaunicom.cn was validated on 2026-08-19
mnt-by: MAINT-CNCGROUP
last-modified: 2026-08-19T00:57:22Z
source: APNIC
role: ABUSE CUCN
country: ZZ
address: No.21,Financial Street
address: Beijing,100033
address: P.R.China
phone: +000000000
e-mail: hqs-ipabuse@chinaunicom.cn
admin-c: CH1302-AP
tech-c: CH1302-AP
nic-hdl: AC1718-AP
remarks: Generated from irt object IRT-CU-CN
remarks: hqs-ipabuse@chinaunicom.cn was validated on 2026-08-19
abuse-mailbox: hqs-ipabuse@chinaunicom.cn
mnt-by: APNIC-ABUSE
last-modified: 2026-08-20T03:22:23Z
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
% Information related to '221.216.0.0/13AS4808'
route: 221.216.0.0/13
descr: China Unicom Beijing Province Network
country: CN
origin: AS4808
mnt-by: MAINT-CNCGROUP-RR
last-modified: 2016-05-20T01:24:03Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU4); <<>> DiG 9.10.3-P4-Ubuntu <<>> 221.219.66.2
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 20737
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;221.219.66.2. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026102203 1800 900 604800 86400
;; Query time: 8 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Oct 23 10:46:27 CST 2026
;; MSG SIZE rcvd: 105Host 2.66.219.221.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 2.66.219.221.in-addr.arpa: NXDOMAIN| IP | Type | Details | Datetime |
|---|---|---|---|
| 27.8.118.183 | attackbots | Unauthorized connection attempt detected from IP address 27.8.118.183 to port 23 [J] |
2020-01-07 03:49:41 |
| 222.186.30.35 | attackbotsspam | Jan 6 19:37:12 localhost sshd\[57453\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.30.35 user=root Jan 6 19:37:14 localhost sshd\[57453\]: Failed password for root from 222.186.30.35 port 17236 ssh2 Jan 6 19:37:16 localhost sshd\[57453\]: Failed password for root from 222.186.30.35 port 17236 ssh2 Jan 6 19:37:18 localhost sshd\[57453\]: Failed password for root from 222.186.30.35 port 17236 ssh2 Jan 6 19:52:04 localhost sshd\[57699\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.30.35 user=root ... |
2020-01-07 03:52:20 |
| 208.100.26.230 | attackbots | 404 NOT FOUND |
2020-01-07 03:28:07 |
| 182.155.163.13 | attack | Unauthorized connection attempt detected from IP address 182.155.163.13 to port 5555 [J] |
2020-01-07 03:29:58 |
| 106.75.79.172 | attackbots | Unauthorized connection attempt detected from IP address 106.75.79.172 to port 8081 [J] |
2020-01-07 03:41:44 |
| 220.170.175.219 | attackspambots | Unauthorized connection attempt detected from IP address 220.170.175.219 to port 23 [T] |
2020-01-07 03:25:13 |
| 120.69.56.147 | attackspambots | Unauthorized connection attempt detected from IP address 120.69.56.147 to port 2323 [J] |
2020-01-07 03:35:20 |
| 222.247.2.146 | attack | Unauthorized connection attempt detected from IP address 222.247.2.146 to port 8080 [T] |
2020-01-07 03:51:45 |
| 122.51.187.225 | attack | Unauthorized connection attempt detected from IP address 122.51.187.225 to port 7002 [T] |
2020-01-07 03:34:20 |
| 42.118.226.66 | attackbots | Unauthorized connection attempt detected from IP address 42.118.226.66 to port 23 [J] |
2020-01-07 03:18:20 |
| 37.49.230.91 | attackbotsspam | Unauthorized connection attempt detected from IP address 37.49.230.91 to port 5060 [J] |
2020-01-07 03:20:07 |
| 221.230.122.169 | attackspambots | Unauthorized connection attempt detected from IP address 221.230.122.169 to port 23 [T] |
2020-01-07 03:24:22 |
| 218.56.158.88 | attackbots | Unauthorized connection attempt detected from IP address 218.56.158.88 to port 1433 [T] |
2020-01-07 03:26:41 |
| 61.53.1.54 | attack | Unauthorized connection attempt detected from IP address 61.53.1.54 to port 23 [T] |
2020-01-07 03:44:30 |
| 139.255.47.218 | attack | Unauthorized connection attempt detected from IP address 139.255.47.218 to port 1433 [T] |
2020-01-07 03:32:11 |