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: unknown

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
139.198.21.138 attackspam
Invalid user guest from 139.198.21.138 port 58009
2019-08-25 08:10:35
139.198.21.138 attack
Invalid user test from 139.198.21.138 port 44754
2019-08-24 16:29:45
139.198.21.138 attack
2019-08-24T00:41:10.684399abusebot.cloudsearch.cf sshd\[17050\]: Invalid user hbcscan from 139.198.21.138 port 50817
2019-08-24 09:02:08
139.198.21.138 attack
Aug 10 10:40:43 v22018076622670303 sshd\[8017\]: Invalid user asia from 139.198.21.138 port 37511
Aug 10 10:40:43 v22018076622670303 sshd\[8017\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.198.21.138
Aug 10 10:40:45 v22018076622670303 sshd\[8017\]: Failed password for invalid user asia from 139.198.21.138 port 37511 ssh2
...
2019-08-10 17:03:31
139.198.21.138 attack
2019-08-06T14:02:48.139418abusebot-8.cloudsearch.cf sshd\[6602\]: Invalid user demo1 from 139.198.21.138 port 32814
2019-08-06 22:37:11
139.198.21.138 attack
Jul 16 06:39:29 cumulus sshd[25535]: Invalid user abner from 139.198.21.138 port 43938
Jul 16 06:39:29 cumulus sshd[25535]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.198.21.138
Jul 16 06:39:31 cumulus sshd[25535]: Failed password for invalid user abner from 139.198.21.138 port 43938 ssh2
Jul 16 06:39:31 cumulus sshd[25535]: Received disconnect from 139.198.21.138 port 43938:11: Bye Bye [preauth]
Jul 16 06:39:31 cumulus sshd[25535]: Disconnected from 139.198.21.138 port 43938 [preauth]
Jul 16 06:48:35 cumulus sshd[26190]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.198.21.138  user=r.r
Jul 16 06:48:38 cumulus sshd[26190]: Failed password for r.r from 139.198.21.138 port 58163 ssh2
Jul 16 06:48:38 cumulus sshd[26190]: Received disconnect from 139.198.21.138 port 58163:11: Bye Bye [preauth]
Jul 16 06:48:38 cumulus sshd[26190]: Disconnected from 139.198.21.138 port 58163 [preau........
-------------------------------
2019-07-20 08:14:50
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 139.198.21.17
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 5680
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;139.198.21.17.			IN	A

;; AUTHORITY SECTION:
.			162	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022020700 1800 900 604800 86400

;; Query time: 15 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Feb 07 23:59:26 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 17.21.198.139.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 17.21.198.139.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
218.36.86.40 attackbotsspam
$f2bV_matches
2020-06-13 16:54:59
180.76.54.86 attack
Wordpress malicious attack:[sshd]
2020-06-13 16:57:49
82.165.65.108 attackbots
ssh brute force
2020-06-13 17:12:24
222.186.175.182 attackspambots
Jun 13 06:06:22 firewall sshd[18429]: Failed password for root from 222.186.175.182 port 36884 ssh2
Jun 13 06:06:25 firewall sshd[18429]: Failed password for root from 222.186.175.182 port 36884 ssh2
Jun 13 06:06:29 firewall sshd[18429]: Failed password for root from 222.186.175.182 port 36884 ssh2
...
2020-06-13 17:10:35
121.166.187.187 attackbots
Jun 13 08:05:52 vps sshd[26512]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.166.187.187 
Jun 13 08:05:53 vps sshd[26512]: Failed password for invalid user mia from 121.166.187.187 port 40682 ssh2
Jun 13 08:20:48 vps sshd[28012]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.166.187.187 
...
2020-06-13 17:04:26
122.224.217.46 attackspam
Failed password for invalid user root from 122.224.217.46 port 33722 ssh2
2020-06-13 17:03:58
54.37.138.225 attack
Jun 13 06:03:33 DAAP sshd[7876]: Invalid user zope from 54.37.138.225 port 57342
Jun 13 06:03:33 DAAP sshd[7876]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.37.138.225
Jun 13 06:03:33 DAAP sshd[7876]: Invalid user zope from 54.37.138.225 port 57342
Jun 13 06:03:35 DAAP sshd[7876]: Failed password for invalid user zope from 54.37.138.225 port 57342 ssh2
Jun 13 06:07:07 DAAP sshd[7926]: Invalid user admin from 54.37.138.225 port 58854
...
2020-06-13 17:13:27
114.67.94.144 attackspam
Port probing on unauthorized port 6379
2020-06-13 16:42:36
206.189.158.227 attackbotsspam
Invalid user rdavidson from 206.189.158.227 port 45508
2020-06-13 16:49:29
5.39.77.117 attackspambots
Jun 13 10:32:26 legacy sshd[9677]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.39.77.117
Jun 13 10:32:28 legacy sshd[9677]: Failed password for invalid user adella from 5.39.77.117 port 39585 ssh2
Jun 13 10:38:03 legacy sshd[9901]: Failed password for root from 5.39.77.117 port 41162 ssh2
...
2020-06-13 16:54:40
80.98.249.181 attackspambots
Jun 13 07:44:14 nas sshd[6588]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.98.249.181 
Jun 13 07:44:15 nas sshd[6588]: Failed password for invalid user monitor from 80.98.249.181 port 39018 ssh2
Jun 13 07:51:16 nas sshd[6944]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.98.249.181 
...
2020-06-13 16:44:27
41.190.153.35 attackspambots
pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=41.190.153.35  user=root
Failed password for root from 41.190.153.35 port 40130 ssh2
pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=41.190.153.35  user=root
Failed password for root from 41.190.153.35 port 41310 ssh2
Invalid user admin from 41.190.153.35 port 42486
2020-06-13 16:46:09
200.73.128.252 attackbotsspam
Jun 13 13:32:23 gw1 sshd[25430]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.73.128.252
Jun 13 13:32:25 gw1 sshd[25430]: Failed password for invalid user user from 200.73.128.252 port 53302 ssh2
...
2020-06-13 17:16:33
123.206.47.228 attackspambots
$f2bV_matches
2020-06-13 17:11:40
69.172.94.9 attackbotsspam
Invalid user vcamapp from 69.172.94.9 port 44608
2020-06-13 16:53:44

Recently Reported IPs

86.137.22.160 187.102.209.223 77.93.33.142 187.169.151.236
43.154.138.113 79.239.202.196 85.202.194.121 94.233.249.133
5.188.211.46 61.140.163.79 203.233.111.241 45.230.80.70
39.129.113.111 148.255.90.155 178.45.150.198 192.206.5.93
173.82.212.142 222.245.37.1 186.65.107.26 202.65.134.61