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: Egham

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 <<>> 81.139.12.121
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 28481
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			594	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020091701 1800 900 604800 86400

;; Query time: 18 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Sep 18 08:18:01 CST 2020
;; MSG SIZE  rcvd: 117
Host info
121.12.139.81.in-addr.arpa domain name pointer host81-139-12-121.in-addr.btopenworld.com.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
121.12.139.81.in-addr.arpa	name = host81-139-12-121.in-addr.btopenworld.com.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
173.249.28.191 attack
Masscan Scanner Request
2019-11-12 04:06:35
129.28.166.212 attackspambots
SSH Brute Force
2019-11-12 04:00:34
198.144.184.34 attack
$f2bV_matches
2019-11-12 04:01:12
139.129.58.9 attackspambots
139.129.58.9 - - \[11/Nov/2019:18:41:26 +0100\] "POST /wp-login.php HTTP/1.0" 200 4474 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
139.129.58.9 - - \[11/Nov/2019:18:41:31 +0100\] "POST /wp-login.php HTTP/1.0" 200 4287 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
139.129.58.9 - - \[11/Nov/2019:18:41:34 +0100\] "POST /xmlrpc.php HTTP/1.0" 200 736 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
2019-11-12 03:43:21
72.52.145.22 attackbotsspam
Nov 11 22:41:07 hosting sshd[15110]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=72.52.145.22  user=root
Nov 11 22:41:09 hosting sshd[15110]: Failed password for root from 72.52.145.22 port 48746 ssh2
...
2019-11-12 03:53:12
116.193.134.7 attack
Automatic report - Port Scan Attack
2019-11-12 03:42:38
85.214.213.28 attackbots
SSH login attempts
2019-11-12 03:58:03
149.172.43.172 attack
Nov 11 17:54:30 srv1-bit sshd[21229]: Invalid user pi from 149.172.43.172
Nov 11 17:54:30 srv1-bit sshd[21230]: Invalid user pi from 149.172.43.172
...
2019-11-12 04:14:24
71.6.147.254 attack
71.6.147.254 was recorded 5 times by 5 hosts attempting to connect to the following ports: 993,4063,1024,32400,23023. Incident counter (4h, 24h, all-time): 5, 29, 188
2019-11-12 04:03:12
207.180.222.40 attackbotsspam
Detected By Fail2ban
2019-11-12 04:16:10
185.235.15.205 attackbotsspam
Detected By Fail2ban
2019-11-12 04:10:20
139.199.21.245 attack
$f2bV_matches
2019-11-12 04:05:32
210.212.249.228 attack
ssh failed login
2019-11-12 03:41:55
82.149.194.134 attackspam
" "
2019-11-12 03:55:53
194.135.68.170 attackbotsspam
'IP reached maximum auth failures for a one day block'
2019-11-12 03:52:49

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