City: unknown
Region: unknown
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 '221.192.0.0 - 221.195.255.255'
% Abuse contact for '221.192.0.0 - 221.195.255.255' is 'hqs-ipabuse@chinaunicom.cn'
inetnum: 221.192.0.0 - 221.195.255.255
netname: UNICOM-HE
descr: China Unicom Hebei Province Network
descr: China Unicom
country: CN
admin-c: CH1302-AP
tech-c: KL984-AP
abuse-c: AC1718-AP
status: ALLOCATED PORTABLE
remarks: service provider
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-HE
mnt-routes: MAINT-CNCGROUP-RR
mnt-irt: IRT-CU-CN
last-modified: 2023-10-21T03:37:00Z
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: Kong Lingfei
nic-hdl: KL984-AP
e-mail: konglf5@chinaunicom.cn
address: 45, Guang An Street, Shi Jiazhuang City, HeBei Province,050011,CN
phone: +86-311-86681601
fax-no: +86-311-86689210
country: cn
mnt-by: MAINT-CNCGROUP-HE
last-modified: 2009-02-06T02:31:32Z
source: APNIC
% Information related to '221.193.0.0/16AS4837'
route: 221.193.0.0/16
origin: AS4837
descr: China Unicom
B811&A1218, China Unicom
No.21, Jin-Rong Street
mnt-by: MAINT-CNCGROUP-RR
last-modified: 2023-06-08T06:24:33Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5); <<>> DiG 9.10.3-P4-Ubuntu <<>> 221.193.104.73
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 20928
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;221.193.104.73. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026090200 1800 900 604800 86400
;; Query time: 12 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Sep 02 17:02:05 CST 2026
;; MSG SIZE rcvd: 107b'Host 73.104.193.221.in-addr.arpa not found: 2(SERVFAIL)
'server can't find 221.193.104.73.in-addr.arpa: SERVFAIL| IP | Type | Details | Datetime |
|---|---|---|---|
| 93.170.35.105 | attackspambots | 1597236042 - 08/12/2020 14:40:42 Host: 93.170.35.105/93.170.35.105 Port: 8080 TCP Blocked |
2020-08-13 00:08:17 |
| 204.93.169.220 | attackbotsspam | Aug 12 16:05:35 h2646465 sshd[11400]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=204.93.169.220 user=root Aug 12 16:05:38 h2646465 sshd[11400]: Failed password for root from 204.93.169.220 port 48478 ssh2 Aug 12 16:16:25 h2646465 sshd[12831]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=204.93.169.220 user=root Aug 12 16:16:27 h2646465 sshd[12831]: Failed password for root from 204.93.169.220 port 57158 ssh2 Aug 12 16:21:39 h2646465 sshd[13484]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=204.93.169.220 user=root Aug 12 16:21:42 h2646465 sshd[13484]: Failed password for root from 204.93.169.220 port 36468 ssh2 Aug 12 16:26:47 h2646465 sshd[14124]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=204.93.169.220 user=root Aug 12 16:26:49 h2646465 sshd[14124]: Failed password for root from 204.93.169.220 port 43918 ssh2 Aug 12 16:32:27 h264 |
2020-08-13 00:24:32 |
| 51.83.33.202 | attackbots | Aug 12 18:10:45 buvik sshd[1657]: Failed password for root from 51.83.33.202 port 58328 ssh2 Aug 12 18:14:00 buvik sshd[2048]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.83.33.202 user=root Aug 12 18:14:02 buvik sshd[2048]: Failed password for root from 51.83.33.202 port 54610 ssh2 ... |
2020-08-13 00:20:48 |
| 185.187.94.58 | attackspam | Automatic report - Port Scan Attack |
2020-08-13 00:02:46 |
| 223.4.66.84 | attackspam | 2020-08-12T20:54:59.308622hostname sshd[82699]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=223.4.66.84 user=root 2020-08-12T20:55:01.544084hostname sshd[82699]: Failed password for root from 223.4.66.84 port 32673 ssh2 ... |
2020-08-12 23:49:18 |
| 112.248.39.203 | attackspambots | Port Scan detected! ... |
2020-08-12 23:53:26 |
| 113.190.11.47 | attack | 1597236066 - 08/12/2020 14:41:06 Host: 113.190.11.47/113.190.11.47 Port: 445 TCP Blocked |
2020-08-12 23:47:27 |
| 184.174.8.11 | attackspam | Fail2Ban Ban Triggered HTTP SQL Injection Attempt |
2020-08-13 00:30:36 |
| 49.235.69.9 | attackspam | 2020-08-12T14:28:50.628556vps773228.ovh.net sshd[22962]: Failed password for root from 49.235.69.9 port 38068 ssh2 2020-08-12T14:31:44.766973vps773228.ovh.net sshd[23001]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.69.9 user=root 2020-08-12T14:31:46.942035vps773228.ovh.net sshd[23001]: Failed password for root from 49.235.69.9 port 42422 ssh2 2020-08-12T14:41:01.800382vps773228.ovh.net sshd[23074]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.69.9 user=root 2020-08-12T14:41:04.106169vps773228.ovh.net sshd[23074]: Failed password for root from 49.235.69.9 port 55522 ssh2 ... |
2020-08-12 23:50:31 |
| 180.76.54.86 | attack | Fail2Ban - SSH Bruteforce Attempt |
2020-08-13 00:28:04 |
| 167.99.156.132 | attackspam | [N10.H1.VM1] Port Scanner Detected Blocked by UFW |
2020-08-13 00:10:16 |
| 118.99.83.25 | attack | 20/8/12@08:41:01: FAIL: Alarm-SSH address from=118.99.83.25 ... |
2020-08-12 23:51:31 |
| 78.46.178.134 | attackspam | Bot scan. |
2020-08-13 00:22:36 |
| 59.127.121.52 | attack | Port probing on unauthorized port 23 |
2020-08-12 23:54:19 |
| 142.44.185.242 | attack | Aug 12 14:36:04 vpn01 sshd[31706]: Failed password for root from 142.44.185.242 port 47494 ssh2 ... |
2020-08-13 00:23:58 |