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 <<>> 21.23.45.57
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 28241
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.23.45.57.			IN	A

;; AUTHORITY SECTION:
.			28	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2023052400 1800 900 604800 86400

;; Query time: 77 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed May 24 15:06:06 CST 2023
;; MSG SIZE  rcvd: 104
Host info
Host 57.45.23.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 57.45.23.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
45.136.108.125 attackspam
01/01/2020-03:24:33.254261 45.136.108.125 Protocol: 6 ET SCAN NMAP -sS window 1024
2020-01-01 16:38:38
42.115.215.132 attackspambots
1577859998 - 01/01/2020 07:26:38 Host: 42.115.215.132/42.115.215.132 Port: 445 TCP Blocked
2020-01-01 16:39:13
118.89.225.4 attackspam
Lines containing failures of 118.89.225.4
Dec 30 22:42:56 mailserver sshd[21739]: Invalid user mcduffie from 118.89.225.4 port 37602
Dec 30 22:42:56 mailserver sshd[21739]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.89.225.4
Dec 30 22:42:58 mailserver sshd[21739]: Failed password for invalid user mcduffie from 118.89.225.4 port 37602 ssh2
Dec 30 22:42:58 mailserver sshd[21739]: Received disconnect from 118.89.225.4 port 37602:11: Bye Bye [preauth]
Dec 30 22:42:58 mailserver sshd[21739]: Disconnected from invalid user mcduffie 118.89.225.4 port 37602 [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=118.89.225.4
2020-01-01 16:52:11
150.95.153.137 attackbots
Dec 31 20:34:30 saengerschafter sshd[31580]: Invalid user bridgette from 150.95.153.137
Dec 31 20:34:32 saengerschafter sshd[31580]: Failed password for invalid user bridgette from 150.95.153.137 port 48680 ssh2
Dec 31 20:34:32 saengerschafter sshd[31580]: Received disconnect from 150.95.153.137: 11: Bye Bye [preauth]
Dec 31 20:40:41 saengerschafter sshd[32102]: Failed password for r.r from 150.95.153.137 port 34310 ssh2
Dec 31 20:40:41 saengerschafter sshd[32102]: Received disconnect from 150.95.153.137: 11: Bye Bye [preauth]
Dec 31 20:43:57 saengerschafter sshd[32485]: Invalid user guest from 150.95.153.137
Dec 31 20:44:00 saengerschafter sshd[32485]: Failed password for invalid user guest from 150.95.153.137 port 57252 ssh2
Dec 31 20:44:00 saengerschafter sshd[32485]: Received disconnect from 150.95.153.137: 11: Bye Bye [preauth]
Dec 31 20:46:21 saengerschafter sshd[32551]: Failed password for r.r from 150.95.153.137 port 51734 ssh2
Dec 31 20:46:21 saengerschafter ss........
-------------------------------
2020-01-01 16:54:18
119.63.74.25 attack
01/01/2020-01:25:59.740422 119.63.74.25 Protocol: 6 ET SCAN NMAP -sS window 1024
2020-01-01 16:59:39
151.236.193.195 attackbots
$f2bV_matches
2020-01-01 16:46:57
71.6.158.166 attackbots
Unauthorized connection attempt detected from IP address 71.6.158.166 to port 7634
2020-01-01 16:26:51
193.188.22.193 attackspam
01/01/2020-03:37:50.053939 193.188.22.193 Protocol: 6 ET SCAN NMAP -sS window 1024
2020-01-01 17:01:51
219.154.66.223 attack
invalid login attempt
2020-01-01 16:50:52
132.148.241.6 attackspam
01.01.2020 07:26:08 - Wordpress fail 
Detected by ELinOX-ALM
2020-01-01 16:57:43
200.39.254.132 attack
MultiHost/MultiPort Probe, Scan, Hack -
2020-01-01 16:55:58
110.43.208.237 attackbotsspam
Host Scan
2020-01-01 16:30:36
131.255.94.66 attackspambots
Invalid user meskill from 131.255.94.66 port 49470
2020-01-01 16:24:10
58.210.219.5 attackspam
Helo
2020-01-01 16:33:16
82.252.141.2 attack
Jan  1 07:26:57 haigwepa sshd[21524]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=82.252.141.2 
Jan  1 07:26:58 haigwepa sshd[21524]: Failed password for invalid user nas from 82.252.141.2 port 21524 ssh2
...
2020-01-01 16:27:09

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