Must be a valid IPv4 or IPv6 ip address, e.g. 127.0.0.1 or 2001:DB8:0:0:8:800:200C:417A
Basic Info

City: unknown

Region: unknown

Country: China

Internet Service Provider: China Unicom

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:
No discussion about this IP yet. Click above link to make one.
Comments on same subnet:
IP Type Details Datetime
221.213.115.48 attack
19507/tcp 15715/tcp 25165/tcp
[2020-09-09/26]3pkt
2020-09-28 04:50:48
221.213.115.48 attackbots
19507/tcp 15715/tcp 25165/tcp
[2020-09-09/26]3pkt
2020-09-27 21:08:15
221.213.115.48 attackspambots
19507/tcp 15715/tcp 25165/tcp
[2020-09-09/26]3pkt
2020-09-27 12:49:13
221.213.119.51 attackspam
Unauthorized connection attempt detected from IP address 221.213.119.51 to port 23 [J]
2020-01-12 15:28:32
221.213.118.28 attack
UTC: 2019-10-21 port: 23/tcp
2019-10-22 19:32:29
221.213.119.209 attackbots
Honeypot attack, port: 23, PTR: PTR record not found
2019-07-24 22:26:34
Whois info:
% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to '221.213.0.0 - 221.213.255.255'

% Abuse contact for '221.213.0.0 - 221.213.255.255' is 'hqs-ipabuse@chinaunicom.cn'

inetnum:        221.213.0.0 - 221.213.255.255
netname:        UNICOM-YN
descr:          China Unicom Yunnan province network
descr:          China Unicom
country:        CN
admin-c:        CH1302-AP
tech-c:         JH1190-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-YN
mnt-routes:     MAINT-CNCGROUP-RR
mnt-irt:        IRT-CU-CN
last-modified:  2023-10-21T03:28:58Z
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:         JinLong He
nic-hdl:        JH1190-AP
e-mail:         hjl@yncnc.net
address:        Add: 29/F,Stock Building , 62 Chuncheng Road, Kunming, Yunnan  P.R.C.
phone:          +86-0871-8880103
fax-no:         +86-0871-8881300
country:        cn
mnt-by:         MAINT-CNCGROUP-YN
last-modified:  2008-09-04T07:46:25Z
source:         APNIC

% Information related to '221.213.0.0/16AS4837'

route:          221.213.0.0/16
descr:          China Unicom China169 Network
country:        CN
origin:         AS4837
mnt-by:         MAINT-CNCGROUP-RR
last-modified:  2017-05-12T06:24:07Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU4)
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 221.213.11.128
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 18714
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;221.213.11.128.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2026091001 1800 900 604800 86400

;; Query time: 9 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Sep 11 06:02:06 CST 2026
;; MSG SIZE  rcvd: 107
Host info
Host 128.11.213.221.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 128.11.213.221.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
185.176.27.2 attackspam
Port scan: Attack repeated for 24 hours
2020-08-03 03:10:58
180.76.145.64 attackbots
Aug  2 14:47:57 PorscheCustomer sshd[22457]: Failed password for root from 180.76.145.64 port 52148 ssh2
Aug  2 14:50:17 PorscheCustomer sshd[22476]: Failed password for root from 180.76.145.64 port 51900 ssh2
...
2020-08-03 03:30:07
124.167.226.214 attackspam
2020-08-02T02:19:47.652987hostname sshd[25625]: Failed password for root from 124.167.226.214 port 55941 ssh2
...
2020-08-03 03:37:47
138.197.166.66 attack
Aug  2 18:41:51 h2646465 sshd[9833]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.166.66  user=root
Aug  2 18:41:52 h2646465 sshd[9833]: Failed password for root from 138.197.166.66 port 42202 ssh2
Aug  2 18:49:01 h2646465 sshd[10516]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.166.66  user=root
Aug  2 18:49:02 h2646465 sshd[10516]: Failed password for root from 138.197.166.66 port 38734 ssh2
Aug  2 18:52:59 h2646465 sshd[11119]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.166.66  user=root
Aug  2 18:53:01 h2646465 sshd[11119]: Failed password for root from 138.197.166.66 port 58512 ssh2
Aug  2 18:56:53 h2646465 sshd[11732]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.166.66  user=root
Aug  2 18:56:55 h2646465 sshd[11732]: Failed password for root from 138.197.166.66 port 50058 ssh2
Aug  2 19:00:42 h26464
2020-08-03 03:31:41
124.47.34.56 attack
1596369857 - 08/02/2020 14:04:17 Host: 124.47.34.56/124.47.34.56 Port: 445 TCP Blocked
2020-08-03 03:35:02
139.199.45.83 attack
Aug  2 19:00:49 ns382633 sshd\[24403\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.199.45.83  user=root
Aug  2 19:00:51 ns382633 sshd\[24403\]: Failed password for root from 139.199.45.83 port 35718 ssh2
Aug  2 19:14:46 ns382633 sshd\[27434\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.199.45.83  user=root
Aug  2 19:14:48 ns382633 sshd\[27434\]: Failed password for root from 139.199.45.83 port 39696 ssh2
Aug  2 19:19:35 ns382633 sshd\[28325\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.199.45.83  user=root
2020-08-03 03:08:15
62.14.242.34 attack
fail2ban detected brute force on sshd
2020-08-03 03:33:31
220.166.240.150 attack
Aug  2 17:22:53 ns3033917 sshd[6427]: Failed password for root from 220.166.240.150 port 36340 ssh2
Aug  2 17:26:50 ns3033917 sshd[6449]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=220.166.240.150  user=root
Aug  2 17:26:52 ns3033917 sshd[6449]: Failed password for root from 220.166.240.150 port 33154 ssh2
...
2020-08-03 03:20:03
107.170.249.243 attack
2020-08-02T20:34:51.524927vps751288.ovh.net sshd\[27108\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=107.170.249.243  user=root
2020-08-02T20:34:53.190790vps751288.ovh.net sshd\[27108\]: Failed password for root from 107.170.249.243 port 40250 ssh2
2020-08-02T20:39:09.293684vps751288.ovh.net sshd\[27121\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=107.170.249.243  user=root
2020-08-02T20:39:11.376417vps751288.ovh.net sshd\[27121\]: Failed password for root from 107.170.249.243 port 40732 ssh2
2020-08-02T20:43:13.353490vps751288.ovh.net sshd\[27148\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=107.170.249.243  user=root
2020-08-03 03:19:39
201.199.94.18 attack
1596369865 - 08/02/2020 14:04:25 Host: 201.199.94.18/201.199.94.18 Port: 445 TCP Blocked
2020-08-03 03:29:44
118.126.105.126 attack
Aug  2 13:02:12 hgb10502 sshd[32525]: User r.r from 118.126.105.126 not allowed because not listed in AllowUsers
Aug  2 13:02:12 hgb10502 sshd[32525]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.126.105.126  user=r.r
Aug  2 13:02:14 hgb10502 sshd[32525]: Failed password for invalid user r.r from 118.126.105.126 port 37498 ssh2
Aug  2 13:02:15 hgb10502 sshd[32525]: Received disconnect from 118.126.105.126 port 37498:11: Bye Bye [preauth]
Aug  2 13:02:15 hgb10502 sshd[32525]: Disconnected from 118.126.105.126 port 37498 [preauth]
Aug  2 13:16:58 hgb10502 sshd[1558]: User r.r from 118.126.105.126 not allowed because not listed in AllowUsers
Aug  2 13:16:58 hgb10502 sshd[1558]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.126.105.126  user=r.r
Aug  2 13:17:00 hgb10502 sshd[1558]: Failed password for invalid user r.r from 118.126.105.126 port 44778 ssh2
Aug  2 13:17:01 hgb10502 ssh........
-------------------------------
2020-08-03 03:36:12
103.9.0.209 attackbots
Aug  2 08:52:54 ny01 sshd[31502]: Failed password for root from 103.9.0.209 port 39890 ssh2
Aug  2 08:56:04 ny01 sshd[32242]: Failed password for root from 103.9.0.209 port 54948 ssh2
2020-08-03 03:39:28
180.126.228.47 attackspambots
Aug  2 02:07:04 mailrelay sshd[31951]: Bad protocol version identification '' from 180.126.228.47 port 43518
Aug  2 02:07:07 mailrelay sshd[31952]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.126.228.47  user=r.r
Aug  2 02:07:09 mailrelay sshd[31952]: Failed password for r.r from 180.126.228.47 port 43874 ssh2
Aug  2 02:07:10 mailrelay sshd[31952]: Connection closed by 180.126.228.47 port 43874 [preauth]
Aug  2 02:07:16 mailrelay sshd[31954]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.126.228.47  user=r.r
Aug  2 02:07:19 mailrelay sshd[31954]: Failed password for r.r from 180.126.228.47 port 46533 ssh2
Aug  2 02:07:19 mailrelay sshd[31954]: Connection closed by 180.126.228.47 port 46533 [preauth]
Aug  2 02:07:26 mailrelay sshd[31970]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.126.228.47  user=r.r


........
-----------------------------------------------
https://ww
2020-08-03 03:09:59
58.187.209.87 attackbots
Port probing on unauthorized port 23
2020-08-03 03:14:57
182.61.138.203 attack
prod6
...
2020-08-03 03:26:20

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