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: Sweden

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 <<>> 81.21.208.112
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 41481
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;81.21.208.112.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020301 1800 900 604800 86400

;; Query time: 12 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Feb 04 05:00:13 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 112.208.21.81.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 112.208.21.81.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
83.103.98.211 attackbots
(sshd) Failed SSH login from 83.103.98.211 (IT/Italy/83-103-98-211.ip.fastwebnet.it): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Oct  7 08:06:06 optimus sshd[30027]: Failed password for root from 83.103.98.211 port 25746 ssh2
Oct  7 08:10:06 optimus sshd[32144]: Failed password for root from 83.103.98.211 port 49732 ssh2
Oct  7 08:14:08 optimus sshd[1507]: Failed password for root from 83.103.98.211 port 29934 ssh2
Oct  7 08:18:09 optimus sshd[3726]: Failed password for root from 83.103.98.211 port 44125 ssh2
Oct  7 08:22:16 optimus sshd[5723]: Failed password for root from 83.103.98.211 port 44296 ssh2
2020-10-07 22:53:05
192.241.214.48 attackbotsspam
scans once in preceeding hours on the ports (in chronological order) 9042 resulting in total of 71 scans from 192.241.128.0/17 block.
2020-10-07 23:00:58
211.20.181.113 attackspambots
C1,Magento Bruteforce Login Attack POST /index.php/admin/
2020-10-07 23:13:42
112.85.42.53 attackspam
Oct  7 17:23:17 minden010 sshd[15329]: Failed password for root from 112.85.42.53 port 50468 ssh2
Oct  7 17:23:20 minden010 sshd[15329]: Failed password for root from 112.85.42.53 port 50468 ssh2
Oct  7 17:23:24 minden010 sshd[15329]: Failed password for root from 112.85.42.53 port 50468 ssh2
Oct  7 17:23:27 minden010 sshd[15329]: Failed password for root from 112.85.42.53 port 50468 ssh2
...
2020-10-07 23:25:37
141.98.9.163 attackspam
Invalid user test from 141.98.9.163 port 33293
2020-10-07 23:33:32
179.210.82.88 attack
no
2020-10-07 23:36:40
122.194.229.59 attackspam
2020-10-07T16:58:39.183035centos sshd[13072]: Failed password for root from 122.194.229.59 port 23400 ssh2
2020-10-07T16:58:44.497050centos sshd[13072]: Failed password for root from 122.194.229.59 port 23400 ssh2
2020-10-07T16:58:49.476163centos sshd[13072]: Failed password for root from 122.194.229.59 port 23400 ssh2
...
2020-10-07 23:07:47
120.193.155.140 attackbotsspam
(sshd) Failed SSH login from 120.193.155.140 (CN/China/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Oct  7 06:05:01 s1 sshd[5647]: Did not receive identification string from 120.193.155.140 port 36700
Oct  7 06:05:14 s1 sshd[5675]: Invalid user 123 from 120.193.155.140 port 37681
Oct  7 06:05:14 s1 sshd[5673]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=120.193.155.140  user=root
Oct  7 06:05:14 s1 sshd[5677]: Invalid user 12345678 from 120.193.155.140 port 37822
Oct  7 06:05:14 s1 sshd[5678]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=120.193.155.140  user=root
2020-10-07 23:26:55
1.214.220.227 attackbots
detected by Fail2Ban
2020-10-07 23:14:28
161.35.134.63 attack
TCP port : 7578
2020-10-07 22:58:01
115.206.155.238 attackbotsspam
SSH Brute Force
2020-10-07 23:25:05
107.174.205.28 attackspambots
Oct  7 16:46:57 vps647732 sshd[19503]: Failed password for root from 107.174.205.28 port 47931 ssh2
...
2020-10-07 22:53:58
175.41.179.155 attack
CMS (WordPress or Joomla) login attempt.
2020-10-07 23:16:54
183.164.244.240 attack
SSH/22 MH Probe, BF, Hack -
2020-10-07 23:27:13
68.37.92.238 attackspam
Brute-force attempt banned
2020-10-07 23:33:53

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