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:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 21.139.123.162
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 10759
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.139.123.162.			IN	A

;; AUTHORITY SECTION:
.			29	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020400 1800 900 604800 86400

;; Query time: 40 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Feb 04 22:07:43 CST 2025
;; MSG SIZE  rcvd: 107
Host info
Host 162.123.139.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 162.123.139.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
125.124.44.108 attackbots
2020-05-05T19:52:08.509144struts4.enskede.local sshd\[5817\]: Invalid user adam from 125.124.44.108 port 47846
2020-05-05T19:52:08.516036struts4.enskede.local sshd\[5817\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.124.44.108
2020-05-05T19:52:11.502733struts4.enskede.local sshd\[5817\]: Failed password for invalid user adam from 125.124.44.108 port 47846 ssh2
2020-05-05T19:57:35.534801struts4.enskede.local sshd\[5884\]: Invalid user jenkins from 125.124.44.108 port 50472
2020-05-05T19:57:35.542318struts4.enskede.local sshd\[5884\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.124.44.108
...
2020-05-06 02:31:39
45.133.99.3 attack
Mar 19 00:22:57 WHD8 postfix/smtpd\[14966\]: warning: unknown\[45.133.99.3\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Mar 19 00:23:16 WHD8 postfix/smtpd\[14966\]: warning: unknown\[45.133.99.3\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Mar 19 01:13:42 WHD8 postfix/smtpd\[17967\]: warning: unknown\[45.133.99.3\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-05-06 02:39:02
219.135.139.243 attackbotsspam
Mar 26 05:43:59 WHD8 postfix/smtpd\[94626\]: warning: unknown\[219.135.139.243\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Apr  6 07:18:50 WHD8 postfix/smtpd\[93580\]: warning: unknown\[219.135.139.243\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Apr  6 07:18:59 WHD8 postfix/smtpd\[93467\]: warning: unknown\[219.135.139.243\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-05-06 02:49:23
107.170.76.170 attack
May  5 19:57:26 [host] sshd[18018]: Invalid user r
May  5 19:57:26 [host] sshd[18018]: pam_unix(sshd:
May  5 19:57:28 [host] sshd[18018]: Failed passwor
2020-05-06 02:43:32
45.141.86.181 attack
Feb 26 12:54:29 WHD8 postfix/smtpd\[124361\]: warning: unknown\[45.141.86.181\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Feb 26 14:59:44 WHD8 postfix/smtpd\[130750\]: warning: unknown\[45.141.86.181\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Feb 28 06:11:53 WHD8 postfix/smtpd\[118472\]: warning: unknown\[45.141.86.181\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-05-06 02:32:14
45.139.239.8 attackbotsspam
Feb 18 11:27:14 WHD8 postfix/smtpd\[77793\]: warning: unknown\[45.139.239.8\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Feb 18 11:27:33 WHD8 postfix/smtpd\[78255\]: warning: unknown\[45.139.239.8\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Feb 18 11:27:34 WHD8 postfix/smtpd\[78014\]: warning: unknown\[45.139.239.8\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Feb 18 11:27:53 WHD8 postfix/smtpd\[77793\]: warning: unknown\[45.139.239.8\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Feb 18 11:28:13 WHD8 postfix/smtpd\[78255\]: warning: unknown\[45.139.239.8\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Feb 18 11:28:16 WHD8 postfix/smtpd\[77793\]: warning: unknown\[45.139.239.8\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Feb 18 11:28:34 WHD8 postfix/smtpd\[78302\]: warning: unknown\[45.139.239.8\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Feb 18 11:28:35 WHD8 postfix/smtpd\[78255\]: warning: unknown\[45.139.239.8\]: SASL LOGIN authentication failed: UGFzc
...
2020-05-06 02:32:31
112.85.42.188 attack
05/05/2020-14:46:29.859339 112.85.42.188 Protocol: 6 ET SCAN Potential SSH Scan
2020-05-06 02:46:55
49.234.43.39 attackbotsspam
May  5 20:21:12 inter-technics sshd[10158]: Invalid user luca from 49.234.43.39 port 42106
May  5 20:21:12 inter-technics sshd[10158]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.234.43.39
May  5 20:21:12 inter-technics sshd[10158]: Invalid user luca from 49.234.43.39 port 42106
May  5 20:21:14 inter-technics sshd[10158]: Failed password for invalid user luca from 49.234.43.39 port 42106 ssh2
May  5 20:27:57 inter-technics sshd[14024]: Invalid user vps from 49.234.43.39 port 47482
...
2020-05-06 02:50:28
185.176.222.39 attackspambots
3389BruteforceStormFW21
2020-05-06 02:50:51
180.226.237.233 attack
MultiHost/MultiPort Probe, Scan, Hack -
2020-05-06 02:27:02
45.133.99.11 attackspam
Apr  7 11:56:31 WHD8 postfix/smtpd\[102257\]: warning: unknown\[45.133.99.11\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Apr  7 11:56:33 WHD8 postfix/smtpd\[102979\]: warning: unknown\[45.133.99.11\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Apr  7 11:56:34 WHD8 postfix/smtpd\[103805\]: warning: unknown\[45.133.99.11\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-05-06 02:43:12
165.22.243.42 attack
May  5 19:56:58 vps639187 sshd\[18305\]: Invalid user tobias from 165.22.243.42 port 36380
May  5 19:56:58 vps639187 sshd\[18305\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.22.243.42
May  5 19:57:00 vps639187 sshd\[18305\]: Failed password for invalid user tobias from 165.22.243.42 port 36380 ssh2
...
2020-05-06 03:07:16
139.99.173.3 attack
May  5 17:53:11 124388 sshd[3330]: Failed password for root from 139.99.173.3 port 54729 ssh2
May  5 17:57:38 124388 sshd[3449]: Invalid user ghost from 139.99.173.3 port 59303
May  5 17:57:38 124388 sshd[3449]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.99.173.3
May  5 17:57:38 124388 sshd[3449]: Invalid user ghost from 139.99.173.3 port 59303
May  5 17:57:40 124388 sshd[3449]: Failed password for invalid user ghost from 139.99.173.3 port 59303 ssh2
2020-05-06 02:27:17
190.145.20.106 attack
May  5 18:56:58 pi sshd[15286]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.145.20.106 
May  5 18:57:00 pi sshd[15286]: Failed password for invalid user matt from 190.145.20.106 port 9224 ssh2
2020-05-06 03:05:56
77.245.108.226 attack
May  5 19:57:30 web sshd[1817]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=77.245.108.226
May  5 19:57:32 web sshd[1817]: Failed password for invalid user vik from 77.245.108.226 port 35828 ssh2
...
2020-05-06 02:39:38

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