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:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 139.198.21.206
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 17790
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;139.198.21.206.			IN	A

;; AUTHORITY SECTION:
.			485	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022071502 1800 900 604800 86400

;; Query time: 67 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Jul 16 07:20:14 CST 2022
;; MSG SIZE  rcvd: 107
Host info
Host 206.21.198.139.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 206.21.198.139.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
34.87.63.134 attackspam
34.87.63.134 - - [17/Apr/2020:21:23:11 +0200] "GET /wp-login.php HTTP/1.1" 200 5702 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
34.87.63.134 - - [17/Apr/2020:21:23:16 +0200] "POST /wp-login.php HTTP/1.1" 200 6601 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
34.87.63.134 - - [17/Apr/2020:21:23:18 +0200] "POST /xmlrpc.php HTTP/1.1" 200 427 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
2020-04-18 04:26:01
118.24.140.195 attack
Apr 17 21:18:55 mail sshd\[30733\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.24.140.195  user=root
Apr 17 21:18:56 mail sshd\[30733\]: Failed password for root from 118.24.140.195 port 55392 ssh2
Apr 17 21:23:43 mail sshd\[30835\]: Invalid user dm from 118.24.140.195
Apr 17 21:23:43 mail sshd\[30835\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.24.140.195
...
2020-04-18 03:58:11
212.95.137.35 attackbotsspam
Apr 17 21:56:50 jane sshd[9505]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.95.137.35 
Apr 17 21:56:51 jane sshd[9505]: Failed password for invalid user vf from 212.95.137.35 port 57632 ssh2
...
2020-04-18 03:57:33
103.228.183.10 attackspambots
Apr 17 16:16:20 vps46666688 sshd[15670]: Failed password for root from 103.228.183.10 port 37492 ssh2
...
2020-04-18 03:52:28
46.219.116.22 attackspam
$f2bV_matches
2020-04-18 04:12:26
106.13.178.103 attack
2020-04-17T12:23:28.407238suse-nuc sshd[32615]: Invalid user postgres from 106.13.178.103 port 50254
...
2020-04-18 04:17:53
37.49.230.141 attack
Apr 17 23:12:40 server2 sshd\[31031\]: User root from 37.49.230.141 not allowed because not listed in AllowUsers
Apr 17 23:12:40 server2 sshd\[31033\]: Invalid user admin from 37.49.230.141
Apr 17 23:12:40 server2 sshd\[31035\]: Invalid user admin from 37.49.230.141
Apr 17 23:12:40 server2 sshd\[31037\]: Invalid user user from 37.49.230.141
Apr 17 23:12:40 server2 sshd\[31039\]: Invalid user ubnt from 37.49.230.141
Apr 17 23:12:40 server2 sshd\[31041\]: Invalid user admin from 37.49.230.141
2020-04-18 04:22:02
111.67.199.188 attackbots
(sshd) Failed SSH login from 111.67.199.188 (CN/China/-): 5 in the last 3600 secs
2020-04-18 04:17:39
122.117.156.114 attack
20/4/17@15:23:39: FAIL: Alarm-Telnet address from=122.117.156.114
...
2020-04-18 04:01:20
192.144.188.169 attack
Apr 17 21:51:26 markkoudstaal sshd[15283]: Failed password for root from 192.144.188.169 port 43968 ssh2
Apr 17 21:55:20 markkoudstaal sshd[15789]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.144.188.169
Apr 17 21:55:22 markkoudstaal sshd[15789]: Failed password for invalid user admin from 192.144.188.169 port 60794 ssh2
2020-04-18 04:02:26
94.232.136.126 attack
$f2bV_matches
2020-04-18 04:01:39
68.183.193.148 attackspam
(sshd) Failed SSH login from 68.183.193.148 (CA/Canada/247labs.com-march-2020): 5 in the last 3600 secs
2020-04-18 04:24:08
185.175.93.27 attackspambots
04/17/2020-15:23:14.057743 185.175.93.27 Protocol: 6 ET DROP Dshield Block Listed Source group 1
2020-04-18 04:30:49
167.71.217.92 attack
Unauthorized connection attempt detected from IP address 167.71.217.92 to port 2222
2020-04-18 04:08:33
112.85.42.176 attack
2020-04-17T16:15:07.312329xentho-1 sshd[385127]: Failed password for root from 112.85.42.176 port 29489 ssh2
2020-04-17T16:15:00.893833xentho-1 sshd[385127]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.176  user=root
2020-04-17T16:15:03.131200xentho-1 sshd[385127]: Failed password for root from 112.85.42.176 port 29489 ssh2
2020-04-17T16:15:07.312329xentho-1 sshd[385127]: Failed password for root from 112.85.42.176 port 29489 ssh2
2020-04-17T16:15:11.693945xentho-1 sshd[385127]: Failed password for root from 112.85.42.176 port 29489 ssh2
2020-04-17T16:15:00.893833xentho-1 sshd[385127]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.176  user=root
2020-04-17T16:15:03.131200xentho-1 sshd[385127]: Failed password for root from 112.85.42.176 port 29489 ssh2
2020-04-17T16:15:07.312329xentho-1 sshd[385127]: Failed password for root from 112.85.42.176 port 29489 ssh2
2020-04-17T16:15:11.69
...
2020-04-18 04:16:15

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