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: South Africa

Internet Service Provider: Cell C

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 <<>> 105.12.51.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 19403
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;105.12.51.21.			IN	A

;; AUTHORITY SECTION:
.			482	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2024060300 1800 900 604800 86400

;; Query time: 33 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Jun 03 23:32:05 CST 2024
;; MSG SIZE  rcvd: 105
Host info
Host 21.51.12.105.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.51.12.105.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
201.111.115.108 attack
Connection to SSH Honeypot - Detected by HoneypotDB
2020-07-16 21:36:36
51.38.190.237 attack
51.38.190.237 - - [16/Jul/2020:12:53:41 +0100] "POST /wp-login.php HTTP/1.1" 200 2121 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
51.38.190.237 - - [16/Jul/2020:12:53:42 +0100] "POST /wp-login.php HTTP/1.1" 200 2091 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
51.38.190.237 - - [16/Jul/2020:12:53:42 +0100] "POST /xmlrpc.php HTTP/1.1" 403 219 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...
2020-07-16 21:32:41
61.177.172.159 attackbots
2020-07-16T15:57:38.083924afi-git.jinr.ru sshd[17981]: Failed password for root from 61.177.172.159 port 12449 ssh2
2020-07-16T15:57:41.856076afi-git.jinr.ru sshd[17981]: Failed password for root from 61.177.172.159 port 12449 ssh2
2020-07-16T15:57:44.844782afi-git.jinr.ru sshd[17981]: Failed password for root from 61.177.172.159 port 12449 ssh2
2020-07-16T15:57:44.844905afi-git.jinr.ru sshd[17981]: error: maximum authentication attempts exceeded for root from 61.177.172.159 port 12449 ssh2 [preauth]
2020-07-16T15:57:44.844919afi-git.jinr.ru sshd[17981]: Disconnecting: Too many authentication failures [preauth]
...
2020-07-16 21:12:08
183.102.114.251 attackspam
Dovecot Invalid User Login Attempt.
2020-07-16 21:18:21
103.138.148.25 attackbots
Jul 16 14:37:56 srv-ubuntu-dev3 sshd[25959]: Invalid user access from 103.138.148.25
Jul 16 14:37:56 srv-ubuntu-dev3 sshd[25959]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.138.148.25
Jul 16 14:37:56 srv-ubuntu-dev3 sshd[25959]: Invalid user access from 103.138.148.25
Jul 16 14:37:58 srv-ubuntu-dev3 sshd[25959]: Failed password for invalid user access from 103.138.148.25 port 39322 ssh2
Jul 16 14:40:40 srv-ubuntu-dev3 sshd[26237]: Invalid user tfl from 103.138.148.25
Jul 16 14:40:40 srv-ubuntu-dev3 sshd[26237]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.138.148.25
Jul 16 14:40:40 srv-ubuntu-dev3 sshd[26237]: Invalid user tfl from 103.138.148.25
Jul 16 14:40:42 srv-ubuntu-dev3 sshd[26237]: Failed password for invalid user tfl from 103.138.148.25 port 54382 ssh2
Jul 16 14:43:30 srv-ubuntu-dev3 sshd[26558]: Invalid user vivek from 103.138.148.25
...
2020-07-16 21:08:29
124.156.245.162 attackbotsspam
[Sat Jun 13 00:16:24 2020] - DDoS Attack From IP: 124.156.245.162 Port: 34027
2020-07-16 21:10:32
185.163.109.66 attack
[Thu Jun 11 17:01:14 2020] - DDoS Attack From IP: 185.163.109.66 Port: 18020
2020-07-16 21:34:42
52.255.140.191 attackspambots
Jul 16 12:39:53 localhost sshd[116770]: Invalid user wjh from 52.255.140.191 port 54198
Jul 16 12:39:53 localhost sshd[116770]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=52.255.140.191
Jul 16 12:39:53 localhost sshd[116770]: Invalid user wjh from 52.255.140.191 port 54198
Jul 16 12:39:55 localhost sshd[116770]: Failed password for invalid user wjh from 52.255.140.191 port 54198 ssh2
Jul 16 12:44:33 localhost sshd[117231]: Invalid user admin from 52.255.140.191 port 46292
...
2020-07-16 21:03:53
167.114.251.164 attackbots
Jul 16 14:47:50 vps sshd[987429]: Failed password for invalid user hadoop from 167.114.251.164 port 47456 ssh2
Jul 16 14:51:59 vps sshd[1007343]: Invalid user jboss from 167.114.251.164 port 54685
Jul 16 14:51:59 vps sshd[1007343]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=164.ip-167-114-251.eu
Jul 16 14:52:02 vps sshd[1007343]: Failed password for invalid user jboss from 167.114.251.164 port 54685 ssh2
Jul 16 14:56:10 vps sshd[1027610]: Invalid user john from 167.114.251.164 port 33681
...
2020-07-16 21:30:04
52.253.86.58 attackspambots
SSH Brute-Force reported by Fail2Ban
2020-07-16 21:29:39
129.211.74.86 attackspambots
Lines containing failures of 129.211.74.86 (max 1000)
Jul 16 14:07:53 archiv sshd[24243]: Invalid user demo from 129.211.74.86 port 51620
Jul 16 14:07:53 archiv sshd[24243]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.211.74.86
Jul 16 14:07:56 archiv sshd[24243]: Failed password for invalid user demo from 129.211.74.86 port 51620 ssh2
Jul 16 14:07:56 archiv sshd[24243]: Received disconnect from 129.211.74.86 port 51620:11: Bye Bye [preauth]
Jul 16 14:07:56 archiv sshd[24243]: Disconnected from 129.211.74.86 port 51620 [preauth]
Jul 16 14:14:33 archiv sshd[24373]: Invalid user icinga from 129.211.74.86 port 37076
Jul 16 14:14:33 archiv sshd[24373]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.211.74.86
Jul 16 14:14:35 archiv sshd[24373]: Failed password for invalid user icinga from 129.211.74.86 port 37076 ssh2
Jul 16 14:14:37 archiv sshd[24373]: Received disconnect from 129.211........
------------------------------
2020-07-16 21:11:20
61.216.131.31 attackbots
Jul 16 13:45:20 vps sshd[13310]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.216.131.31 
Jul 16 13:45:22 vps sshd[13310]: Failed password for invalid user jomar from 61.216.131.31 port 36838 ssh2
Jul 16 13:53:32 vps sshd[13696]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.216.131.31 
...
2020-07-16 21:34:21
106.52.6.92 attackspambots
07/16/2020-07:54:08.630038 106.52.6.92 Protocol: 6 ET SCAN NMAP -sS window 1024
2020-07-16 21:00:46
178.32.123.99 attackbots
Automated report (2020-07-16T20:35:25+08:00). Hack attempt detected.
2020-07-16 21:21:20
20.188.60.14 attackbots
Jul 16 06:20:28 propaganda sshd[87627]: Connection from 20.188.60.14 port 14612 on 10.0.0.160 port 22 rdomain ""
Jul 16 06:20:29 propaganda sshd[87627]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=20.188.60.14  user=root
Jul 16 06:20:31 propaganda sshd[87627]: Failed password for root from 20.188.60.14 port 14612 ssh2
2020-07-16 21:27:18

Recently Reported IPs

131.167.203.233 35.111.253.61 169.13.53.191 55.38.143.62
17.146.174.121 251.250.104.27 254.36.246.238 154.41.36.64
118.106.119.35 25.115.100.150 220.60.184.23 117.93.47.150
129.109.54.184 115.171.21.145 193.221.249.72 206.233.203.247
133.204.149.20 225.53.124.12 227.165.55.65 213.76.75.14