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: Germany

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 <<>> 81.92.8.81
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 36755
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;81.92.8.81.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025030100 1800 900 604800 86400

;; Query time: 35 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Mar 01 18:36:35 CST 2025
;; MSG SIZE  rcvd: 103
Host info
81.8.92.81.in-addr.arpa domain name pointer 81.usenovell.de.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
81.8.92.81.in-addr.arpa	name = 81.usenovell.de.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
106.13.64.132 attackbotsspam
Jun 12 14:08:40 ns382633 sshd\[17794\]: Invalid user jeni from 106.13.64.132 port 59422
Jun 12 14:08:40 ns382633 sshd\[17794\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.64.132
Jun 12 14:08:42 ns382633 sshd\[17794\]: Failed password for invalid user jeni from 106.13.64.132 port 59422 ssh2
Jun 12 14:09:07 ns382633 sshd\[17899\]: Invalid user jeni from 106.13.64.132 port 38302
Jun 12 14:09:07 ns382633 sshd\[17899\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.64.132
2020-06-12 20:43:52
159.65.37.144 attack
$f2bV_matches
2020-06-12 20:39:55
167.99.170.83 attackspambots
Jun 12 05:08:59 mockhub sshd[27123]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.99.170.83
Jun 12 05:09:01 mockhub sshd[27123]: Failed password for invalid user vlado from 167.99.170.83 port 43592 ssh2
...
2020-06-12 20:51:28
220.175.106.43 attackspambots
Brute-Force
2020-06-12 20:49:43
49.234.196.215 attack
Jun 12 14:01:53 ovpn sshd\[19264\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.234.196.215  user=root
Jun 12 14:01:55 ovpn sshd\[19264\]: Failed password for root from 49.234.196.215 port 41956 ssh2
Jun 12 14:08:30 ovpn sshd\[20848\]: Invalid user sun1 from 49.234.196.215
Jun 12 14:08:30 ovpn sshd\[20848\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.234.196.215
Jun 12 14:08:32 ovpn sshd\[20848\]: Failed password for invalid user sun1 from 49.234.196.215 port 45378 ssh2
2020-06-12 21:18:39
85.209.0.100 attackbotsspam
2020-06-12T13:10:18.434446randservbullet-proofcloud-66.localdomain sshd[6006]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=85.209.0.100  user=root
2020-06-12T13:10:20.155751randservbullet-proofcloud-66.localdomain sshd[6006]: Failed password for root from 85.209.0.100 port 62110 ssh2
2020-06-12T13:10:19.199155randservbullet-proofcloud-66.localdomain sshd[6005]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=85.209.0.100  user=root
2020-06-12T13:10:21.056111randservbullet-proofcloud-66.localdomain sshd[6005]: Failed password for root from 85.209.0.100 port 62118 ssh2
...
2020-06-12 21:17:09
136.255.144.2 attackspambots
Jun 12 14:46:39 piServer sshd[21402]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=136.255.144.2 
Jun 12 14:46:41 piServer sshd[21402]: Failed password for invalid user zhup from 136.255.144.2 port 36946 ssh2
Jun 12 14:51:00 piServer sshd[21819]: Failed password for root from 136.255.144.2 port 50702 ssh2
...
2020-06-12 20:57:02
2.237.32.5 attack
port scan and connect, tcp 88 (kerberos-sec)
2020-06-12 20:37:22
61.19.127.228 attackbots
Jun 12 15:09:08 vpn01 sshd[23655]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.19.127.228
Jun 12 15:09:10 vpn01 sshd[23655]: Failed password for invalid user admin from 61.19.127.228 port 47802 ssh2
...
2020-06-12 21:19:27
46.38.150.191 attackspam
2020-06-12 15:48:14 dovecot_login authenticator failed for \(User\) \[46.38.150.191\]: 535 Incorrect authentication data \(set_id=current@org.ua\)2020-06-12 15:49:46 dovecot_login authenticator failed for \(User\) \[46.38.150.191\]: 535 Incorrect authentication data \(set_id=mail12@org.ua\)2020-06-12 15:51:19 dovecot_login authenticator failed for \(User\) \[46.38.150.191\]: 535 Incorrect authentication data \(set_id=p2@org.ua\)
...
2020-06-12 20:51:58
35.200.241.227 attackbots
Jun 12 08:11:35 Tower sshd[21361]: Connection from 35.200.241.227 port 49434 on 192.168.10.220 port 22 rdomain ""
Jun 12 08:11:37 Tower sshd[21361]: Invalid user alias from 35.200.241.227 port 49434
Jun 12 08:11:37 Tower sshd[21361]: error: Could not get shadow information for NOUSER
Jun 12 08:11:37 Tower sshd[21361]: Failed password for invalid user alias from 35.200.241.227 port 49434 ssh2
Jun 12 08:11:37 Tower sshd[21361]: Received disconnect from 35.200.241.227 port 49434:11: Bye Bye [preauth]
Jun 12 08:11:37 Tower sshd[21361]: Disconnected from invalid user alias 35.200.241.227 port 49434 [preauth]
2020-06-12 20:53:50
118.143.201.168 attack
2020-06-12T14:03:13.509910v22018076590370373 sshd[8708]: Failed password for root from 118.143.201.168 port 47112 ssh2
2020-06-12T14:08:48.150079v22018076590370373 sshd[25677]: Invalid user admin from 118.143.201.168 port 48990
2020-06-12T14:08:48.155623v22018076590370373 sshd[25677]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.143.201.168
2020-06-12T14:08:48.150079v22018076590370373 sshd[25677]: Invalid user admin from 118.143.201.168 port 48990
2020-06-12T14:08:49.967912v22018076590370373 sshd[25677]: Failed password for invalid user admin from 118.143.201.168 port 48990 ssh2
...
2020-06-12 21:01:40
222.186.31.83 attackspambots
06/12/2020-08:57:57.160935 222.186.31.83 Protocol: 6 ET SCAN Potential SSH Scan
2020-06-12 21:04:00
120.31.71.238 attack
Jun 12 14:08:47 sso sshd[1947]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=120.31.71.238
Jun 12 14:08:50 sso sshd[1947]: Failed password for invalid user hajna from 120.31.71.238 port 57748 ssh2
...
2020-06-12 21:01:00
107.170.37.74 attack
Jun 12 15:00:13 PorscheCustomer sshd[16396]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=107.170.37.74
Jun 12 15:00:15 PorscheCustomer sshd[16396]: Failed password for invalid user liuchao from 107.170.37.74 port 33002 ssh2
Jun 12 15:03:58 PorscheCustomer sshd[16593]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=107.170.37.74
...
2020-06-12 21:13:43

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