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: Germany

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 <<>> 139.21.156.190
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 46870
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;139.21.156.190.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025012301 1800 900 604800 86400

;; Query time: 20 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Jan 24 11:44:53 CST 2025
;; MSG SIZE  rcvd: 107
Host info
Host 190.156.21.139.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 190.156.21.139.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
79.172.24.182 attackspambots
Port scan on 1 port(s): 5900
2019-10-05 06:25:16
222.186.42.163 attackbots
Oct  5 00:32:50 herz-der-gamer sshd[25979]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.42.163  user=root
Oct  5 00:32:52 herz-der-gamer sshd[25979]: Failed password for root from 222.186.42.163 port 37812 ssh2
...
2019-10-05 06:36:38
51.75.126.115 attackbotsspam
Oct  4 12:23:36 php1 sshd\[28189\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.75.126.115  user=root
Oct  4 12:23:38 php1 sshd\[28189\]: Failed password for root from 51.75.126.115 port 48304 ssh2
Oct  4 12:27:06 php1 sshd\[28455\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.75.126.115  user=root
Oct  4 12:27:08 php1 sshd\[28455\]: Failed password for root from 51.75.126.115 port 60504 ssh2
Oct  4 12:30:42 php1 sshd\[28720\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.75.126.115  user=root
2019-10-05 06:32:16
113.176.118.114 attackspam
Automatic report - Port Scan Attack
2019-10-05 06:27:47
94.177.224.127 attack
Oct  5 00:00:37 microserver sshd[37688]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.177.224.127  user=root
Oct  5 00:00:39 microserver sshd[37688]: Failed password for root from 94.177.224.127 port 58872 ssh2
Oct  5 00:04:11 microserver sshd[37906]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.177.224.127  user=root
Oct  5 00:04:14 microserver sshd[37906]: Failed password for root from 94.177.224.127 port 42648 ssh2
Oct  5 00:07:44 microserver sshd[39506]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.177.224.127  user=root
Oct  5 00:18:39 microserver sshd[40901]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.177.224.127  user=root
Oct  5 00:18:41 microserver sshd[40901]: Failed password for root from 94.177.224.127 port 34222 ssh2
Oct  5 00:22:17 microserver sshd[41516]: pam_unix(sshd:auth): authentication failure; logname= uid
2019-10-05 06:19:17
181.16.127.78 attackspam
2019-10-04T21:59:14.267530abusebot-5.cloudsearch.cf sshd\[27587\]: Invalid user 123Qaz!@\# from 181.16.127.78 port 50268
2019-10-05 06:03:56
178.32.44.197 attackspambots
Oct  5 00:41:14 MK-Soft-VM4 sshd[2431]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.32.44.197 
Oct  5 00:41:16 MK-Soft-VM4 sshd[2431]: Failed password for invalid user P@55w0rd@2018 from 178.32.44.197 port 48523 ssh2
...
2019-10-05 06:42:11
180.101.125.226 attackspambots
Automatic report - Banned IP Access
2019-10-05 06:11:04
78.190.123.248 attackspam
Unauthorized connection attempt from IP address 78.190.123.248 on Port 445(SMB)
2019-10-05 06:40:18
14.169.180.69 attackspambots
Oct  4 22:11:02 master sshd[11498]: Failed password for invalid user admin from 14.169.180.69 port 48768 ssh2
2019-10-05 06:07:55
106.12.48.217 attackspambots
Oct  4 22:10:45 www_kotimaassa_fi sshd[23943]: Failed password for root from 106.12.48.217 port 58814 ssh2
...
2019-10-05 06:35:32
200.199.6.204 attack
Oct  4 17:48:18 TORMINT sshd\[17987\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.199.6.204  user=root
Oct  4 17:48:19 TORMINT sshd\[17987\]: Failed password for root from 200.199.6.204 port 44779 ssh2
Oct  4 17:55:19 TORMINT sshd\[18311\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.199.6.204  user=root
...
2019-10-05 06:29:19
211.253.25.21 attackspam
Oct  4 12:31:15 sachi sshd\[11286\]: Invalid user Wash@123 from 211.253.25.21
Oct  4 12:31:16 sachi sshd\[11286\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.253.25.21
Oct  4 12:31:18 sachi sshd\[11286\]: Failed password for invalid user Wash@123 from 211.253.25.21 port 38502 ssh2
Oct  4 12:35:52 sachi sshd\[11671\]: Invalid user 123Leonard from 211.253.25.21
Oct  4 12:35:52 sachi sshd\[11671\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.253.25.21
2019-10-05 06:36:00
51.15.251.56 attackspam
Oct  4 21:37:18 master sshd[11422]: Failed password for invalid user ubnt from 51.15.251.56 port 56676 ssh2
Oct  4 21:37:21 master sshd[11424]: Failed password for invalid user admin from 51.15.251.56 port 42042 ssh2
Oct  4 21:37:25 master sshd[11426]: Failed password for root from 51.15.251.56 port 53106 ssh2
Oct  4 21:37:28 master sshd[11428]: Failed password for invalid user 1234 from 51.15.251.56 port 43266 ssh2
Oct  4 21:37:32 master sshd[11430]: Failed password for invalid user usuario from 51.15.251.56 port 55324 ssh2
Oct  4 21:37:35 master sshd[11432]: Failed password for invalid user support from 51.15.251.56 port 41808 ssh2
Oct  4 21:37:39 master sshd[11434]: Failed password for invalid user admin from 51.15.251.56 port 57196 ssh2
Oct  4 21:37:42 master sshd[11436]: Failed password for root from 51.15.251.56 port 41710 ssh2
Oct  4 21:37:46 master sshd[11438]: Failed password for invalid user asd from 51.15.251.56 port 57036 ssh2
Oct  4 21:37:50 master sshd[11440]: Failed password for root from 51.15
2019-10-05 06:18:08
220.141.124.200 attackbots
Attempt to attack host OS, exploiting network vulnerabilities, on 04-10-2019 21:25:20.
2019-10-05 06:41:32

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