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: United States of America (the)

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:
No discussion about this subnet yet..
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 164.51.139.103
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 44193
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;164.51.139.103.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025012300 1800 900 604800 86400

;; Query time: 43 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Jan 23 18:43:04 CST 2025
;; MSG SIZE  rcvd: 107
Host info
Host 103.139.51.164.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 103.139.51.164.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
192.241.233.101 attack
Port scan denied
2020-07-13 15:37:57
129.211.30.94 attackbots
2020-07-13T07:58:48.492621+02:00  sshd[24640]: Failed password for invalid user tux from 129.211.30.94 port 56652 ssh2
2020-07-13 15:39:15
52.237.198.200 attackbots
Jul 13 07:15:06 lnxded63 sshd[13754]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=52.237.198.200
2020-07-13 15:38:16
45.227.255.204 attackbots
 TCP (SYN) 45.227.255.204:60332 -> port 1080, len 60
2020-07-13 15:30:44
112.135.8.0 attackspambots
php WP PHPmyadamin ABUSE blocked for 12h
2020-07-13 15:59:33
159.192.177.147 attack
1594612359 - 07/13/2020 05:52:39 Host: 159.192.177.147/159.192.177.147 Port: 445 TCP Blocked
2020-07-13 15:27:57
42.236.10.120 attack
Automated report (2020-07-13T14:52:37+08:00). Scraper detected at this address.
2020-07-13 15:43:45
129.204.38.234 attackspambots
2020-07-13T06:53:34.075498vps751288.ovh.net sshd\[15302\]: Invalid user media from 129.204.38.234 port 44052
2020-07-13T06:53:34.084275vps751288.ovh.net sshd\[15302\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.204.38.234
2020-07-13T06:53:35.903010vps751288.ovh.net sshd\[15302\]: Failed password for invalid user media from 129.204.38.234 port 44052 ssh2
2020-07-13T06:56:19.303958vps751288.ovh.net sshd\[15355\]: Invalid user bww from 129.204.38.234 port 45602
2020-07-13T06:56:19.313934vps751288.ovh.net sshd\[15355\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.204.38.234
2020-07-13 15:33:00
138.68.148.177 attackbotsspam
2020-07-13T07:00:27.814648galaxy.wi.uni-potsdam.de sshd[8200]: Invalid user cbq from 138.68.148.177 port 52796
2020-07-13T07:00:27.820333galaxy.wi.uni-potsdam.de sshd[8200]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.148.177
2020-07-13T07:00:27.814648galaxy.wi.uni-potsdam.de sshd[8200]: Invalid user cbq from 138.68.148.177 port 52796
2020-07-13T07:00:30.005188galaxy.wi.uni-potsdam.de sshd[8200]: Failed password for invalid user cbq from 138.68.148.177 port 52796 ssh2
2020-07-13T07:03:38.574716galaxy.wi.uni-potsdam.de sshd[8561]: Invalid user alpha from 138.68.148.177 port 48096
2020-07-13T07:03:38.580080galaxy.wi.uni-potsdam.de sshd[8561]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.148.177
2020-07-13T07:03:38.574716galaxy.wi.uni-potsdam.de sshd[8561]: Invalid user alpha from 138.68.148.177 port 48096
2020-07-13T07:03:40.985683galaxy.wi.uni-potsdam.de sshd[8561]: Failed password for i
...
2020-07-13 15:58:40
79.232.172.18 attackspam
Invalid user prometey from 79.232.172.18 port 34066
2020-07-13 15:46:59
180.190.54.233 attack
php WP PHPmyadamin ABUSE blocked for 12h
2020-07-13 15:57:21
192.241.214.88 attackspambots
Scanning
2020-07-13 15:42:41
123.22.212.99 attack
Jul 13 01:49:39 server1 sshd\[27662\]: Failed password for postgres from 123.22.212.99 port 47241 ssh2
Jul 13 01:54:35 server1 sshd\[29251\]: Invalid user ira from 123.22.212.99
Jul 13 01:54:35 server1 sshd\[29251\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.22.212.99 
Jul 13 01:54:37 server1 sshd\[29251\]: Failed password for invalid user ira from 123.22.212.99 port 45400 ssh2
Jul 13 01:57:01 server1 sshd\[29916\]: Invalid user scott from 123.22.212.99
...
2020-07-13 16:02:17
51.38.83.164 attackspambots
$f2bV_matches
2020-07-13 15:42:59
192.34.63.128 attack
Jul 13 10:07:14 ift sshd\[64314\]: Invalid user zeus from 192.34.63.128Jul 13 10:07:16 ift sshd\[64314\]: Failed password for invalid user zeus from 192.34.63.128 port 46636 ssh2Jul 13 10:10:00 ift sshd\[64597\]: Invalid user update from 192.34.63.128Jul 13 10:10:01 ift sshd\[64597\]: Failed password for invalid user update from 192.34.63.128 port 42758 ssh2Jul 13 10:12:52 ift sshd\[65242\]: Invalid user yz from 192.34.63.128
...
2020-07-13 15:32:29

Recently Reported IPs

216.227.225.212 216.249.237.78 43.69.234.221 210.34.246.205
60.8.25.246 18.68.93.239 5.252.20.146 121.219.84.102
249.131.195.87 240.31.154.7 233.182.164.236 166.248.58.185
176.175.154.178 236.98.235.124 136.72.85.42 79.37.156.118
81.232.178.10 188.134.36.81 70.145.247.142 61.85.184.16