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 <<>> 91.99.51.242
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 2780
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;91.99.51.242.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025022800 1800 900 604800 86400

;; Query time: 11 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Mar 01 00:55:10 CST 2025
;; MSG SIZE  rcvd: 105
Host info
242.51.99.91.in-addr.arpa domain name pointer static.242.51.99.91.clients.your-server.de.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
242.51.99.91.in-addr.arpa	name = static.242.51.99.91.clients.your-server.de.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
180.76.151.90 attackbotsspam
Apr 10 14:17:25 pi sshd[15042]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.76.151.90 
Apr 10 14:17:26 pi sshd[15042]: Failed password for invalid user US_M_DB from 180.76.151.90 port 53956 ssh2
2020-04-10 23:17:34
103.53.199.244 attack
Automatic report - Port Scan Attack
2020-04-10 23:20:44
46.101.245.176 attack
Apr 10 17:08:43  sshd[18279]: Failed password for invalid user production from 46.101.245.176 port 60626 ssh2
2020-04-10 23:10:06
51.75.201.137 attackbotsspam
SSH Bruteforce attack
2020-04-10 23:03:24
103.39.50.147 attack
Apr 10 14:09:44 [host] sshd[1951]: Invalid user ub
Apr 10 14:09:44 [host] sshd[1951]: pam_unix(sshd:a
Apr 10 14:09:46 [host] sshd[1951]: Failed password
2020-04-10 22:41:06
95.220.212.104 attack
Icarus honeypot on github
2020-04-10 23:18:36
200.57.253.187 attack
scan r
2020-04-10 22:51:30
49.88.112.77 attackbots
Apr 10 11:10:33 firewall sshd[29912]: Failed password for root from 49.88.112.77 port 56472 ssh2
Apr 10 11:10:35 firewall sshd[29912]: Failed password for root from 49.88.112.77 port 56472 ssh2
Apr 10 11:10:39 firewall sshd[29912]: Failed password for root from 49.88.112.77 port 56472 ssh2
...
2020-04-10 22:53:14
106.54.116.206 attackbots
Brute-force attempt banned
2020-04-10 22:54:27
180.76.175.211 attack
W 5701,/var/log/auth.log,-,-
2020-04-10 23:06:19
117.50.107.175 attackspambots
(sshd) Failed SSH login from 117.50.107.175 (CN/China/-): 5 in the last 3600 secs
2020-04-10 22:49:03
117.89.129.11 attackspam
SSH Brute Force
2020-04-10 22:42:13
148.66.135.152 attackspam
148.66.135.152 - - [10/Apr/2020:16:18:46 +0200] "POST /wp-login.php HTTP/1.0" 200 2504 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
148.66.135.152 - - [10/Apr/2020:16:18:47 +0200] "POST /wp-login.php HTTP/1.0" 200 2508 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...
2020-04-10 23:11:56
222.186.31.83 attackbots
Apr 10 16:57:16 dcd-gentoo sshd[25417]: User root from 222.186.31.83 not allowed because none of user's groups are listed in AllowGroups
Apr 10 16:57:18 dcd-gentoo sshd[25417]: error: PAM: Authentication failure for illegal user root from 222.186.31.83
Apr 10 16:57:16 dcd-gentoo sshd[25417]: User root from 222.186.31.83 not allowed because none of user's groups are listed in AllowGroups
Apr 10 16:57:18 dcd-gentoo sshd[25417]: error: PAM: Authentication failure for illegal user root from 222.186.31.83
Apr 10 16:57:16 dcd-gentoo sshd[25417]: User root from 222.186.31.83 not allowed because none of user's groups are listed in AllowGroups
Apr 10 16:57:18 dcd-gentoo sshd[25417]: error: PAM: Authentication failure for illegal user root from 222.186.31.83
Apr 10 16:57:18 dcd-gentoo sshd[25417]: Failed keyboard-interactive/pam for invalid user root from 222.186.31.83 port 43098 ssh2
...
2020-04-10 23:07:17
165.227.187.185 attackspam
Apr 10 14:04:24 ns382633 sshd\[16182\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.227.187.185  user=root
Apr 10 14:04:26 ns382633 sshd\[16182\]: Failed password for root from 165.227.187.185 port 32866 ssh2
Apr 10 14:09:27 ns382633 sshd\[17080\]: Invalid user test from 165.227.187.185 port 53232
Apr 10 14:09:27 ns382633 sshd\[17080\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.227.187.185
Apr 10 14:09:29 ns382633 sshd\[17080\]: Failed password for invalid user test from 165.227.187.185 port 53232 ssh2
2020-04-10 22:56:55

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