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 <<>> 5.5.99.81
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 24457
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;5.5.99.81.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020602 1800 900 604800 86400

;; Query time: 37 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 07 11:59:29 CST 2025
;; MSG SIZE  rcvd: 102
Host info
81.99.5.5.in-addr.arpa domain name pointer dynamic-005-005-099-081.5.5.pool.telefonica.de.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
81.99.5.5.in-addr.arpa	name = dynamic-005-005-099-081.5.5.pool.telefonica.de.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
41.41.0.187 attackbotsspam
Jul 12 13:56:56 mail sshd[16099]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=41.41.0.187
Jul 12 13:56:57 mail sshd[16099]: Failed password for invalid user test from 41.41.0.187 port 56540 ssh2
...
2020-07-12 23:56:08
118.24.114.88 attack
Jul 12 13:51:37 buvik sshd[11505]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.24.114.88
Jul 12 13:51:39 buvik sshd[11505]: Failed password for invalid user caleigh from 118.24.114.88 port 37654 ssh2
Jul 12 13:56:18 buvik sshd[12214]: Invalid user alias from 118.24.114.88
...
2020-07-13 00:31:08
14.142.143.138 attackbotsspam
2020-07-12T19:21:00.619881afi-git.jinr.ru sshd[20579]: Invalid user zq from 14.142.143.138 port 29753
2020-07-12T19:21:00.623138afi-git.jinr.ru sshd[20579]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.142.143.138
2020-07-12T19:21:00.619881afi-git.jinr.ru sshd[20579]: Invalid user zq from 14.142.143.138 port 29753
2020-07-12T19:21:03.254724afi-git.jinr.ru sshd[20579]: Failed password for invalid user zq from 14.142.143.138 port 29753 ssh2
2020-07-12T19:23:05.718037afi-git.jinr.ru sshd[21559]: Invalid user ubuntu from 14.142.143.138 port 22772
...
2020-07-13 00:27:40
1.36.166.126 attackspambots
Unauthorised connection attempt detected at AUO FR1 NODE2. System is sshd. Protected by AUO Stack Web Application Firewall (WAF)
2020-07-13 00:20:45
185.143.73.148 attack
Jul 12 17:49:36 srv01 postfix/smtpd\[10315\]: warning: unknown\[185.143.73.148\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul 12 17:50:18 srv01 postfix/smtpd\[10315\]: warning: unknown\[185.143.73.148\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul 12 17:50:59 srv01 postfix/smtpd\[10315\]: warning: unknown\[185.143.73.148\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul 12 17:51:41 srv01 postfix/smtpd\[10315\]: warning: unknown\[185.143.73.148\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul 12 17:52:25 srv01 postfix/smtpd\[27331\]: warning: unknown\[185.143.73.148\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-07-13 00:08:05
60.167.176.251 attackbotsspam
Invalid user crete from 60.167.176.251 port 56648
2020-07-13 00:37:46
176.31.255.63 attackspambots
Jul 12 13:56:50 zulu412 sshd\[7016\]: Invalid user avahi from 176.31.255.63 port 37101
Jul 12 13:56:50 zulu412 sshd\[7016\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=176.31.255.63
Jul 12 13:56:52 zulu412 sshd\[7016\]: Failed password for invalid user avahi from 176.31.255.63 port 37101 ssh2
...
2020-07-13 00:00:00
103.94.6.69 attack
2020-07-12T16:27:44.320951ks3355764 sshd[15384]: Invalid user shiqian from 103.94.6.69 port 46036
2020-07-12T16:27:46.993212ks3355764 sshd[15384]: Failed password for invalid user shiqian from 103.94.6.69 port 46036 ssh2
...
2020-07-13 00:19:28
183.111.96.20 attack
Jul 12 17:52:57 mail sshd[11966]: Failed password for invalid user ksw from 183.111.96.20 port 54650 ssh2
...
2020-07-13 00:15:44
34.96.179.162 attack
Jul 12 18:19:12 rancher-0 sshd[268184]: Invalid user ftpuser from 34.96.179.162 port 56256
Jul 12 18:19:13 rancher-0 sshd[268184]: Failed password for invalid user ftpuser from 34.96.179.162 port 56256 ssh2
...
2020-07-13 00:29:54
91.121.164.188 attackspam
Jul 12 13:29:00 game-panel sshd[17953]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.121.164.188
Jul 12 13:29:02 game-panel sshd[17953]: Failed password for invalid user nh from 91.121.164.188 port 42084 ssh2
Jul 12 13:32:18 game-panel sshd[18138]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.121.164.188
2020-07-13 00:18:21
118.169.146.165 attackbots
20/7/12@07:56:14: FAIL: Alarm-Network address from=118.169.146.165
20/7/12@07:56:14: FAIL: Alarm-Network address from=118.169.146.165
...
2020-07-13 00:34:26
163.172.44.194 attackspambots
Invalid user mamoru from 163.172.44.194 port 50080
2020-07-13 00:30:32
206.81.14.48 attackspambots
Jul 12 16:08:08 [host] sshd[5416]: Invalid user ad
Jul 12 16:08:08 [host] sshd[5416]: pam_unix(sshd:a
Jul 12 16:08:09 [host] sshd[5416]: Failed password
2020-07-13 00:11:16
207.244.86.169 attackbotsspam
207.244.86.169 - - [12/Jul/2020:14:31:04 +0200] "POST //xmlrpc.php HTTP/1.1" 403 37127 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.108 Safari/537.36"
207.244.86.169 - - [12/Jul/2020:14:31:05 +0200] "POST //xmlrpc.php HTTP/1.1" 403 37127 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.108 Safari/537.36"
...
2020-07-13 00:40:36

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