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: European Union

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 <<>> 81.209.242.57
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 61585
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			3600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019042801 1800 900 604800 86400

;; Query time: 2 msec
;; SERVER: 67.207.67.3#53(67.207.67.3)
;; WHEN: Mon Apr 29 08:09:03 +08 2019
;; MSG SIZE  rcvd: 117

Host info
Host 57.242.209.81.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		67.207.67.3
Address:	67.207.67.3#53

** server can't find 57.242.209.81.in-addr.arpa: NXDOMAIN

Related IP info:
Related comments:
IP Type Details Datetime
139.59.22.2 attackbotsspam
Web App Attack
2020-08-08 07:51:29
178.128.13.79 attackbotsspam
178.128.13.79 - - [07/Aug/2020:21:23:56 +0100] "POST /wp-login.php HTTP/1.1" 200 1960 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
178.128.13.79 - - [07/Aug/2020:21:23:58 +0100] "POST /wp-login.php HTTP/1.1" 200 1937 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
178.128.13.79 - - [07/Aug/2020:21:24:04 +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"
...
2020-08-08 08:04:45
222.186.175.217 attackbots
Hit honeypot r.
2020-08-08 07:56:00
151.253.125.136 attackspam
SSH Brute Force
2020-08-08 07:44:00
113.161.144.254 attackbots
Lines containing failures of 113.161.144.254
Aug  6 03:31:04 jarvis sshd[7253]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=113.161.144.254  user=r.r
Aug  6 03:31:06 jarvis sshd[7253]: Failed password for r.r from 113.161.144.254 port 37814 ssh2
Aug  6 03:31:08 jarvis sshd[7253]: Received disconnect from 113.161.144.254 port 37814:11: Bye Bye [preauth]
Aug  6 03:31:08 jarvis sshd[7253]: Disconnected from authenticating user r.r 113.161.144.254 port 37814 [preauth]
Aug  6 03:44:36 jarvis sshd[8041]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=113.161.144.254  user=r.r
Aug  6 03:44:38 jarvis sshd[8041]: Failed password for r.r from 113.161.144.254 port 35830 ssh2
Aug  6 03:44:39 jarvis sshd[8041]: Received disconnect from 113.161.144.254 port 35830:11: Bye Bye [preauth]
Aug  6 03:44:39 jarvis sshd[8041]: Disconnected from authenticating user r.r 113.161.144.254 port 35830 [preauth]
Aug ........
------------------------------
2020-08-08 08:11:15
209.59.182.84 attackbotsspam
Too many connections or unauthorized access detected from Arctic banned ip
2020-08-08 08:16:00
13.88.12.83 attackbots
Fail2Ban Ban Triggered
2020-08-08 08:07:46
139.180.189.0 attackbots
Registration form abuse
2020-08-08 07:40:13
212.237.57.252 attackspambots
Aug  8 01:05:41 piServer sshd[13284]: Failed password for root from 212.237.57.252 port 43106 ssh2
Aug  8 01:09:12 piServer sshd[13708]: Failed password for root from 212.237.57.252 port 34130 ssh2
...
2020-08-08 07:56:19
113.89.35.216 attackspam
Aug  8 01:51:56 OPSO sshd\[30520\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=113.89.35.216  user=root
Aug  8 01:51:58 OPSO sshd\[30520\]: Failed password for root from 113.89.35.216 port 34290 ssh2
Aug  8 01:56:17 OPSO sshd\[31213\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=113.89.35.216  user=root
Aug  8 01:56:20 OPSO sshd\[31213\]: Failed password for root from 113.89.35.216 port 42242 ssh2
Aug  8 02:00:36 OPSO sshd\[32191\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=113.89.35.216  user=root
2020-08-08 08:17:20
78.128.113.116 attackspambots
2020-08-08 01:39:19 dovecot_login authenticator failed for \(ip-113-116.4vendeta.com.\) \[78.128.113.116\]: 535 Incorrect authentication data \(set_id=support@opso.it\)
2020-08-08 01:39:26 dovecot_login authenticator failed for \(ip-113-116.4vendeta.com.\) \[78.128.113.116\]: 535 Incorrect authentication data
2020-08-08 01:39:35 dovecot_login authenticator failed for \(ip-113-116.4vendeta.com.\) \[78.128.113.116\]: 535 Incorrect authentication data
2020-08-08 01:39:39 dovecot_login authenticator failed for \(ip-113-116.4vendeta.com.\) \[78.128.113.116\]: 535 Incorrect authentication data
2020-08-08 01:39:51 dovecot_login authenticator failed for \(ip-113-116.4vendeta.com.\) \[78.128.113.116\]: 535 Incorrect authentication data
2020-08-08 07:40:35
68.183.19.26 attack
*Port Scan* detected from 68.183.19.26 (US/United States/New Jersey/North Bergen/kaltim.bawaslu.go.id). 4 hits in the last 75 seconds
2020-08-08 07:55:30
41.144.68.141 attack
This ip address hacked my Netflix account and got access to it without authorisation.
2020-08-08 07:49:01
37.187.54.45 attackbots
Brute-force attempt banned
2020-08-08 07:53:46
223.83.138.104 attack
Failed password for root from 223.83.138.104 port 41708 ssh2
2020-08-08 07:48:15

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