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: Bedford

Region: England

Country: United Kingdom

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 <<>> 81.139.244.51
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 4820
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;81.139.244.51.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025012802 1800 900 604800 86400

;; Query time: 17 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Jan 29 08:46:07 CST 2025
;; MSG SIZE  rcvd: 106
Host info
51.244.139.81.in-addr.arpa domain name pointer host81-139-244-51.in-addr.btopenworld.com.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
51.244.139.81.in-addr.arpa	name = host81-139-244-51.in-addr.btopenworld.com.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
42.114.56.252 attackspambots
Unauthorized connection attempt from IP address 42.114.56.252 on Port 445(SMB)
2019-11-23 02:24:19
51.38.113.45 attackbots
Nov 22 18:44:26 SilenceServices sshd[1104]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.38.113.45
Nov 22 18:44:28 SilenceServices sshd[1104]: Failed password for invalid user zoro from 51.38.113.45 port 57732 ssh2
Nov 22 18:47:58 SilenceServices sshd[5504]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.38.113.45
2019-11-23 02:13:39
201.174.182.159 attackspambots
k+ssh-bruteforce
2019-11-23 02:42:18
157.7.135.176 attackbots
Nov 18 15:46:45 xb0 sshd[19931]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.7.135.176  user=r.r
Nov 18 15:46:47 xb0 sshd[19931]: Failed password for r.r from 157.7.135.176 port 52429 ssh2
Nov 18 15:46:48 xb0 sshd[19931]: Received disconnect from 157.7.135.176: 11: Bye Bye [preauth]
Nov 18 15:56:30 xb0 sshd[20134]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.7.135.176  user=r.r
Nov 18 15:56:32 xb0 sshd[20134]: Failed password for r.r from 157.7.135.176 port 57260 ssh2
Nov 18 15:56:32 xb0 sshd[20134]: Received disconnect from 157.7.135.176: 11: Bye Bye [preauth]
Nov x@x
Nov 18 16:00:47 xb0 sshd[18646]: Received disconnect from 157.7.135.176: 11: Bye Bye [preauth]
Nov 18 16:04:57 xb0 sshd[29642]: Failed password for invalid user baste from 157.7.135.176 port 39627 ssh2
Nov 18 16:04:57 xb0 sshd[29642]: Received disconnect from 157.7.135.176: 11: Bye Bye [preauth]
Nov 18 16:09:08........
-------------------------------
2019-11-23 02:15:55
103.113.106.226 attackspambots
103.113.106.226 has been banned for [spam]
...
2019-11-23 02:14:22
188.214.32.196 attackspam
Telnet/23 MH Probe, BF, Hack -
2019-11-23 02:38:38
119.159.144.221 attack
Unauthorized connection attempt from IP address 119.159.144.221 on Port 445(SMB)
2019-11-23 02:25:20
90.216.143.48 attack
Nov 22 19:00:21 tuxlinux sshd[41674]: Invalid user sinus from 90.216.143.48 port 51508
Nov 22 19:00:21 tuxlinux sshd[41674]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=90.216.143.48 
Nov 22 19:00:21 tuxlinux sshd[41674]: Invalid user sinus from 90.216.143.48 port 51508
Nov 22 19:00:21 tuxlinux sshd[41674]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=90.216.143.48 
Nov 22 19:00:21 tuxlinux sshd[41674]: Invalid user sinus from 90.216.143.48 port 51508
Nov 22 19:00:21 tuxlinux sshd[41674]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=90.216.143.48 
Nov 22 19:00:23 tuxlinux sshd[41674]: Failed password for invalid user sinus from 90.216.143.48 port 51508 ssh2
...
2019-11-23 02:29:09
190.46.157.140 attack
Nov 22 14:59:04 marvibiene sshd[45250]: Invalid user duncan02 from 190.46.157.140 port 38652
Nov 22 14:59:04 marvibiene sshd[45250]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.46.157.140
Nov 22 14:59:04 marvibiene sshd[45250]: Invalid user duncan02 from 190.46.157.140 port 38652
Nov 22 14:59:06 marvibiene sshd[45250]: Failed password for invalid user duncan02 from 190.46.157.140 port 38652 ssh2
...
2019-11-23 02:39:20
131.221.131.104 attackbotsspam
Unauthorized connection attempt from IP address 131.221.131.104 on Port 445(SMB)
2019-11-23 02:34:45
51.68.192.106 attackbotsspam
Nov 22 19:23:48 SilenceServices sshd[18145]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.68.192.106
Nov 22 19:23:50 SilenceServices sshd[18145]: Failed password for invalid user ubuntu from 51.68.192.106 port 42322 ssh2
Nov 22 19:26:28 SilenceServices sshd[21341]: Failed password for root from 51.68.192.106 port 47406 ssh2
2019-11-23 02:41:45
186.201.42.78 attack
Unauthorized connection attempt from IP address 186.201.42.78 on Port 445(SMB)
2019-11-23 02:14:52
35.195.238.142 attackbotsspam
Nov 22 18:12:32 legacy sshd[3856]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=35.195.238.142
Nov 22 18:12:34 legacy sshd[3856]: Failed password for invalid user kimihiko from 35.195.238.142 port 48514 ssh2
Nov 22 18:16:13 legacy sshd[3944]: Failed password for root from 35.195.238.142 port 56592 ssh2
...
2019-11-23 02:07:16
223.71.8.29 attackbots
Port Scan 1433
2019-11-23 02:37:23
129.211.107.22 attackspambots
SSH brute-force: detected 27 distinct usernames within a 24-hour window.
2019-11-23 02:20:21

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