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 <<>> 5.4.212.139
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 51135
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;5.4.212.139.			IN	A

;; AUTHORITY SECTION:
.			473	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019102901 1800 900 604800 86400

;; Query time: 106 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Oct 30 03:21:21 CST 2019
;; MSG SIZE  rcvd: 115
Host info
Host 139.212.4.5.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 139.212.4.5.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
180.76.177.237 attackspambots
Jul 15 02:19:30 onepixel sshd[1474585]: Invalid user independence from 180.76.177.237 port 52760
Jul 15 02:19:30 onepixel sshd[1474585]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.76.177.237 
Jul 15 02:19:30 onepixel sshd[1474585]: Invalid user independence from 180.76.177.237 port 52760
Jul 15 02:19:31 onepixel sshd[1474585]: Failed password for invalid user independence from 180.76.177.237 port 52760 ssh2
Jul 15 02:22:36 onepixel sshd[1476406]: Invalid user nagios from 180.76.177.237 port 40500
2020-07-15 12:36:43
13.65.214.72 attackbots
Jul 15 06:14:02 sso sshd[16858]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=13.65.214.72
Jul 15 06:14:05 sso sshd[16858]: Failed password for invalid user admin from 13.65.214.72 port 46449 ssh2
...
2020-07-15 12:14:20
40.89.147.221 attack
SSH Brute Force
2020-07-15 12:02:56
107.0.80.238 attack
1594778621 - 07/15/2020 04:03:41 Host: 107.0.80.238/107.0.80.238 Port: 445 TCP Blocked
2020-07-15 12:29:13
51.68.44.154 attack
2020-07-15T05:15:43.840979mail.broermann.family sshd[21157]: Invalid user qli from 51.68.44.154 port 59192
2020-07-15T05:15:43.848642mail.broermann.family sshd[21157]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=154.ip-51-68-44.eu
2020-07-15T05:15:43.840979mail.broermann.family sshd[21157]: Invalid user qli from 51.68.44.154 port 59192
2020-07-15T05:15:45.446964mail.broermann.family sshd[21157]: Failed password for invalid user qli from 51.68.44.154 port 59192 ssh2
2020-07-15T05:18:21.365262mail.broermann.family sshd[21270]: Invalid user midgear from 51.68.44.154 port 51821
...
2020-07-15 12:25:10
1.214.156.164 attack
Jul 15 05:40:38 vps687878 sshd\[32122\]: Failed password for invalid user ftpusr from 1.214.156.164 port 45702 ssh2
Jul 15 05:43:30 vps687878 sshd\[32476\]: Invalid user fd from 1.214.156.164 port 33960
Jul 15 05:43:30 vps687878 sshd\[32476\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=1.214.156.164
Jul 15 05:43:33 vps687878 sshd\[32476\]: Failed password for invalid user fd from 1.214.156.164 port 33960 ssh2
Jul 15 05:46:25 vps687878 sshd\[32668\]: Invalid user cgl from 1.214.156.164 port 50450
Jul 15 05:46:25 vps687878 sshd\[32668\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=1.214.156.164
...
2020-07-15 12:05:41
199.195.249.95 attackspambots
1594778611 - 07/15/2020 09:03:31 Host: ./199.195.249.95 Port: 8080 TCP Blocked
...
2020-07-15 12:39:08
37.239.188.227 attackspambots
2020-07-15 03:49:57 plain_virtual_exim authenticator failed for ([37.239.188.227]) [37.239.188.227]: 535 Incorrect authentication data


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=37.239.188.227
2020-07-15 12:28:00
139.59.7.105 attack
2020-07-15T10:52:35.739557billing sshd[10504]: Invalid user aric from 139.59.7.105 port 44790
2020-07-15T10:52:37.344994billing sshd[10504]: Failed password for invalid user aric from 139.59.7.105 port 44790 ssh2
2020-07-15T10:55:15.329005billing sshd[16188]: Invalid user test from 139.59.7.105 port 50160
...
2020-07-15 12:32:16
52.231.156.212 attackbots
Jul 15 06:00:06 ArkNodeAT sshd\[15748\]: Invalid user admin from 52.231.156.212
Jul 15 06:00:06 ArkNodeAT sshd\[15748\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=52.231.156.212
Jul 15 06:00:08 ArkNodeAT sshd\[15748\]: Failed password for invalid user admin from 52.231.156.212 port 56611 ssh2
2020-07-15 12:29:44
51.75.144.58 attackbotsspam
Jul 15 06:24:42 debian64 sshd[2644]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.75.144.58 
Jul 15 06:24:44 debian64 sshd[2644]: Failed password for invalid user admin from 51.75.144.58 port 35646 ssh2
...
2020-07-15 12:35:44
190.122.223.64 attackspam
1594778633 - 07/15/2020 04:03:53 Host: 190.122.223.64/190.122.223.64 Port: 445 TCP Blocked
2020-07-15 12:15:58
13.90.42.43 attackbots
invalid user
2020-07-15 12:07:16
13.67.184.19 attackbots
Jul 15 05:06:00 l02a sshd[14662]: Invalid user admin from 13.67.184.19
Jul 15 05:06:00 l02a sshd[14663]: Invalid user admin from 13.67.184.19
2020-07-15 12:07:46
216.161.180.22 attackspambots
Jul 15 04:06:32 vmd17057 sshd[6204]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=216.161.180.22 
Jul 15 04:06:34 vmd17057 sshd[6204]: Failed password for invalid user bb from 216.161.180.22 port 52010 ssh2
...
2020-07-15 12:14:55

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