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: None

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 <<>> 12.43.221.57
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 44110
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;12.43.221.57.			IN	A

;; AUTHORITY SECTION:
.			600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021702 1800 900 604800 86400

;; Query time: 54 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 06:37:16 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 57.221.43.12.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 57.221.43.12.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
66.110.216.241 attackspambots
Dovecot Invalid User Login Attempt.
2020-05-07 07:00:01
14.161.50.104 attack
May  7 00:30:01 server sshd[44779]: Failed password for invalid user atul from 14.161.50.104 port 53821 ssh2
May  7 00:50:06 server sshd[60485]: Failed password for invalid user hduser from 14.161.50.104 port 35523 ssh2
May  7 00:54:36 server sshd[63829]: Failed password for root from 14.161.50.104 port 50725 ssh2
2020-05-07 07:29:59
188.57.66.51 attackbotsspam
1588796410 - 05/06/2020 22:20:10 Host: 188.57.66.51/188.57.66.51 Port: 445 TCP Blocked
2020-05-07 07:16:35
104.236.22.133 attackspambots
SSH Invalid Login
2020-05-07 07:21:44
103.40.29.29 attack
2020-05-06T21:56:28.862043shield sshd\[12079\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.40.29.29  user=root
2020-05-06T21:56:30.630246shield sshd\[12079\]: Failed password for root from 103.40.29.29 port 55782 ssh2
2020-05-06T22:04:43.796036shield sshd\[13723\]: Invalid user admin from 103.40.29.29 port 50786
2020-05-06T22:04:43.799433shield sshd\[13723\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.40.29.29
2020-05-06T22:04:45.851864shield sshd\[13723\]: Failed password for invalid user admin from 103.40.29.29 port 50786 ssh2
2020-05-07 07:01:35
212.204.65.160 attackbots
May  6 20:21:17 vlre-nyc-1 sshd\[30510\]: Invalid user cloud_user from 212.204.65.160
May  6 20:21:17 vlre-nyc-1 sshd\[30510\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.204.65.160
May  6 20:21:19 vlre-nyc-1 sshd\[30510\]: Failed password for invalid user cloud_user from 212.204.65.160 port 38620 ssh2
May  6 20:24:26 vlre-nyc-1 sshd\[30621\]: Invalid user cris from 212.204.65.160
May  6 20:24:26 vlre-nyc-1 sshd\[30621\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.204.65.160
...
2020-05-07 07:36:34
68.183.156.109 attackbots
SSH Invalid Login
2020-05-07 07:02:00
129.213.107.56 attackspambots
SSH Invalid Login
2020-05-07 07:18:26
110.164.182.21 attackspambots
May  7 00:38:34 jane sshd[6384]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=110.164.182.21 
May  7 00:38:37 jane sshd[6384]: Failed password for invalid user testftp from 110.164.182.21 port 54342 ssh2
...
2020-05-07 07:35:25
212.64.23.30 attack
SASL PLAIN auth failed: ruser=...
2020-05-07 07:24:33
123.160.230.177 attackspambots
1588796441 - 05/06/2020 22:20:41 Host: 123.160.230.177/123.160.230.177 Port: 445 TCP Blocked
2020-05-07 07:09:41
211.253.129.225 attack
SSH Invalid Login
2020-05-07 07:15:52
161.35.138.226 attackspambots
05/06/2020-16:43:20.500842 161.35.138.226 Protocol: 6 ET SCAN NMAP -sS window 1024
2020-05-07 07:26:55
113.141.70.204 attack
[2020-05-06 18:39:19] NOTICE[1157] chan_sip.c: Registration from '"567" ' failed for '113.141.70.204:5141' - Wrong password
[2020-05-06 18:39:19] SECURITY[1173] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-05-06T18:39:19.598-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="567",SessionID="0x7f5f10197838",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/113.141.70.204/5141",Challenge="307ea7a0",ReceivedChallenge="307ea7a0",ReceivedHash="5d5866a09ca70c60b775e4179e61b980"
[2020-05-06 18:39:19] NOTICE[1157] chan_sip.c: Registration from '"567" ' failed for '113.141.70.204:5141' - Wrong password
[2020-05-06 18:39:19] SECURITY[1173] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-05-06T18:39:19.923-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="567",SessionID="0x7f5f100266a8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/113.1
...
2020-05-07 07:01:20
218.92.0.200 attackspam
May  7 00:53:54 vpn01 sshd[6789]: Failed password for root from 218.92.0.200 port 60278 ssh2
...
2020-05-07 07:15:21

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