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: Norway

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 <<>> 81.191.120.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 26679
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;81.191.120.21.			IN	A

;; AUTHORITY SECTION:
.			120	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022062900 1800 900 604800 86400

;; Query time: 132 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Jun 29 14:16:01 CST 2022
;; MSG SIZE  rcvd: 106
Host info
21.120.191.81.in-addr.arpa domain name pointer c1578BF51.dhcp.as2116.net.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
21.120.191.81.in-addr.arpa	name = c1578BF51.dhcp.as2116.net.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
80.82.77.139 attackbots
Portscan or hack attempt detected by psad/fwsnort
2019-11-12 03:48:29
104.152.52.18 attackspam
Detected By Fail2ban
2019-11-12 04:06:10
164.177.42.33 attackbots
SSHScan
2019-11-12 03:48:50
218.241.236.108 attackbotsspam
Nov 11 20:26:32 vps01 sshd[24982]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.241.236.108
Nov 11 20:26:35 vps01 sshd[24982]: Failed password for invalid user guest12345 from 218.241.236.108 port 37756 ssh2
2019-11-12 03:35:34
80.82.77.227 attack
11/11/2019-13:26:27.128736 80.82.77.227 Protocol: 6 ET DROP Dshield Block Listed Source group 1
2019-11-12 04:11:14
210.212.249.228 attack
ssh failed login
2019-11-12 03:41:55
156.96.44.14 attack
Port scan
2019-11-12 03:50:29
145.239.253.73 attackbotsspam
145.239.253.73 was recorded 5 times by 2 hosts attempting to connect to the following ports: 80. Incident counter (4h, 24h, all-time): 5, 9, 48
2019-11-12 04:12:18
124.43.130.47 attackspambots
ssh failed login
2019-11-12 03:45:36
82.149.194.134 attackspam
" "
2019-11-12 03:55:53
81.22.45.115 attack
Nov 11 20:38:11 mc1 kernel: \[4787373.053985\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:11:a9:7b:d2:74:7f:6e:37:e3:08:00 SRC=81.22.45.115 DST=159.69.205.51 LEN=40 TOS=0x00 PREC=0x00 TTL=243 ID=59937 PROTO=TCP SPT=40293 DPT=853 WINDOW=1024 RES=0x00 SYN URGP=0 
Nov 11 20:39:20 mc1 kernel: \[4787441.284003\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:11:a9:7b:d2:74:7f:6e:37:e3:08:00 SRC=81.22.45.115 DST=159.69.205.51 LEN=40 TOS=0x00 PREC=0x00 TTL=243 ID=25833 PROTO=TCP SPT=40293 DPT=1929 WINDOW=1024 RES=0x00 SYN URGP=0 
Nov 11 20:44:23 mc1 kernel: \[4787745.112304\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:11:a9:7b:d2:74:7f:6e:37:e3:08:00 SRC=81.22.45.115 DST=159.69.205.51 LEN=40 TOS=0x00 PREC=0x00 TTL=243 ID=51016 PROTO=TCP SPT=40293 DPT=1115 WINDOW=1024 RES=0x00 SYN URGP=0 
...
2019-11-12 04:02:05
37.6.120.125 attackbotsspam
port scan and connect, tcp 23 (telnet)
2019-11-12 03:33:25
183.82.2.251 attackspam
SSH Brute Force
2019-11-12 03:34:26
80.82.64.127 attackbots
Scanning for open ports
2019-11-12 03:50:10
222.186.169.194 attack
2019-11-11T19:37:08.846617abusebot.cloudsearch.cf sshd\[14226\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.169.194  user=root
2019-11-12 03:37:53

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