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: Russian Federation

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:
IP Type Details Datetime
81.4.242.5 attackbotsspam
Unauthorized connection attempt detected from IP address 81.4.242.5 to port 23 [T]
2020-08-16 18:27:01
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 81.4.242.145
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 41613
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;81.4.242.145.			IN	A

;; AUTHORITY SECTION:
.			370	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021300 1800 900 604800 86400

;; Query time: 14 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Feb 13 18:18:14 CST 2022
;; MSG SIZE  rcvd: 105
Host info
145.242.4.81.in-addr.arpa domain name pointer 81-4-242-145.dyn.nn.ttknn.net.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
145.242.4.81.in-addr.arpa	name = 81-4-242-145.dyn.nn.ttknn.net.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
222.186.175.151 attack
Apr  7 15:31:18 silence02 sshd[27676]: Failed password for root from 222.186.175.151 port 49226 ssh2
Apr  7 15:31:21 silence02 sshd[27676]: Failed password for root from 222.186.175.151 port 49226 ssh2
Apr  7 15:31:24 silence02 sshd[27676]: Failed password for root from 222.186.175.151 port 49226 ssh2
Apr  7 15:31:31 silence02 sshd[27676]: error: maximum authentication attempts exceeded for root from 222.186.175.151 port 49226 ssh2 [preauth]
2020-04-07 21:33:34
113.53.29.172 attackbotsspam
2020-04-07T12:40:40.537129randservbullet-proofcloud-66.localdomain sshd[1799]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=113.53.29.172  user=root
2020-04-07T12:40:43.299079randservbullet-proofcloud-66.localdomain sshd[1799]: Failed password for root from 113.53.29.172 port 60722 ssh2
2020-04-07T12:51:02.926799randservbullet-proofcloud-66.localdomain sshd[1917]: Invalid user admin from 113.53.29.172 port 36710
...
2020-04-07 21:29:44
85.209.0.47 attack
Apr  7 20:56:42 f sshd\[6115\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=85.209.0.47  user=root
Apr  7 20:56:42 f sshd\[6109\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=85.209.0.47  user=root
Apr  7 20:56:42 f sshd\[6111\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=85.209.0.47  user=root
...
2020-04-07 21:44:18
210.242.156.227 attackspambots
DATE:2020-04-07 14:51:02, IP:210.242.156.227, PORT:1433 - MSSQL brute force auth on a honeypot server (epe-dc)
2020-04-07 21:31:11
125.212.181.217 attack
Honeypot attack, port: 445, PTR: dynamic-ip-adsl.viettel.vn.
2020-04-07 21:34:45
175.24.11.249 attack
Web Server Attack
2020-04-07 21:49:05
186.215.235.9 attack
SSH brute-force attempt
2020-04-07 21:45:47
51.83.40.227 attack
SSH Brute-Force attacks
2020-04-07 21:14:32
142.4.197.143 attackspam
Apr  7 14:48:06 haigwepa sshd[405]: Failed password for mysql from 142.4.197.143 port 52694 ssh2
...
2020-04-07 21:24:31
107.173.34.202 attackbots
Apr  7 09:17:56 NPSTNNYC01T sshd[6315]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=107.173.34.202
Apr  7 09:17:58 NPSTNNYC01T sshd[6315]: Failed password for invalid user ubuntu from 107.173.34.202 port 35068 ssh2
Apr  7 09:21:49 NPSTNNYC01T sshd[6576]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=107.173.34.202
...
2020-04-07 21:37:27
109.169.20.190 attackspambots
Apr  7 16:08:36 pkdns2 sshd\[23339\]: Invalid user ts3serv from 109.169.20.190Apr  7 16:08:38 pkdns2 sshd\[23339\]: Failed password for invalid user ts3serv from 109.169.20.190 port 37488 ssh2Apr  7 16:12:12 pkdns2 sshd\[23551\]: Invalid user ubuntu from 109.169.20.190Apr  7 16:12:13 pkdns2 sshd\[23551\]: Failed password for invalid user ubuntu from 109.169.20.190 port 47504 ssh2Apr  7 16:15:36 pkdns2 sshd\[23702\]: Invalid user deploy from 109.169.20.190Apr  7 16:15:38 pkdns2 sshd\[23702\]: Failed password for invalid user deploy from 109.169.20.190 port 57434 ssh2
...
2020-04-07 21:30:08
213.141.131.22 attack
Apr  7 16:06:45 pkdns2 sshd\[23279\]: Address 213.141.131.22 maps to pri.msk.ru, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!Apr  7 16:06:45 pkdns2 sshd\[23279\]: Invalid user postgres from 213.141.131.22Apr  7 16:06:47 pkdns2 sshd\[23279\]: Failed password for invalid user postgres from 213.141.131.22 port 40722 ssh2Apr  7 16:10:32 pkdns2 sshd\[23478\]: Address 213.141.131.22 maps to pri.msk.ru, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!Apr  7 16:10:32 pkdns2 sshd\[23478\]: Invalid user user from 213.141.131.22Apr  7 16:10:34 pkdns2 sshd\[23478\]: Failed password for invalid user user from 213.141.131.22 port 50836 ssh2
...
2020-04-07 21:12:18
13.64.94.174 attackbots
Microsoft-Windows-Security-Auditing
2020-04-07 21:08:08
118.89.111.225 attackbotsspam
Apr  7 15:03:50 host01 sshd[2581]: Failed password for root from 118.89.111.225 port 48750 ssh2
Apr  7 15:06:56 host01 sshd[3566]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.89.111.225 
Apr  7 15:06:58 host01 sshd[3566]: Failed password for invalid user test from 118.89.111.225 port 55642 ssh2
...
2020-04-07 21:19:52
170.210.214.50 attack
Apr  7 17:47:03 gw1 sshd[24936]: Failed password for ubuntu from 170.210.214.50 port 38068 ssh2
...
2020-04-07 21:20:59

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