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: United States

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 <<>> 40.40.55.91
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 10284
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;40.40.55.91.			IN	A

;; AUTHORITY SECTION:
.			486	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022031801 1800 900 604800 86400

;; Query time: 51 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Mar 19 06:17:48 CST 2022
;; MSG SIZE  rcvd: 104
Host info
Host 91.55.40.40.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 91.55.40.40.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
117.107.133.162 attackspam
Feb 11 20:58:43 firewall sshd[10068]: Invalid user steam from 117.107.133.162
Feb 11 20:58:45 firewall sshd[10068]: Failed password for invalid user steam from 117.107.133.162 port 36154 ssh2
Feb 11 21:01:33 firewall sshd[10235]: Invalid user soporte from 117.107.133.162
...
2020-02-12 08:25:32
104.244.78.197 attack
Feb 11 01:34:43 : SSH login attempts with invalid user
2020-02-12 08:19:22
119.29.134.163 attackspam
$f2bV_matches
2020-02-12 08:42:04
175.24.107.241 attack
Lines containing failures of 175.24.107.241
Feb 11 23:07:19 dns01 sshd[21935]: Invalid user katarinapoczosova from 175.24.107.241 port 40510
Feb 11 23:07:19 dns01 sshd[21935]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=175.24.107.241
Feb 11 23:07:20 dns01 sshd[21935]: Failed password for invalid user katarinapoczosova from 175.24.107.241 port 40510 ssh2
Feb 11 23:07:20 dns01 sshd[21935]: Received disconnect from 175.24.107.241 port 40510:11: Bye Bye [preauth]
Feb 11 23:07:20 dns01 sshd[21935]: Disconnected from invalid user katarinapoczosova 175.24.107.241 port 40510 [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=175.24.107.241
2020-02-12 08:12:52
36.89.157.197 attackspambots
Feb 11 03:02:23 XXX sshd[1145]: Invalid user cgu from 36.89.157.197 port 56590
2020-02-12 08:14:09
134.175.61.96 attackspambots
Lines containing failures of 134.175.61.96
Feb 10 10:27:55 mailserver sshd[5606]: Invalid user fxn from 134.175.61.96 port 53590
Feb 10 10:27:55 mailserver sshd[5606]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.175.61.96
Feb 10 10:27:56 mailserver sshd[5606]: Failed password for invalid user fxn from 134.175.61.96 port 53590 ssh2


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=134.175.61.96
2020-02-12 08:10:20
218.92.0.148 attackspambots
Feb 12 00:21:26 sshgateway sshd\[11783\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.148  user=root
Feb 12 00:21:28 sshgateway sshd\[11783\]: Failed password for root from 218.92.0.148 port 46302 ssh2
Feb 12 00:21:37 sshgateway sshd\[11783\]: Failed password for root from 218.92.0.148 port 46302 ssh2
2020-02-12 08:27:02
117.36.152.9 attackspambots
Unauthorised access (Feb 12) SRC=117.36.152.9 LEN=44 TTL=50 ID=34957 TCP DPT=8080 WINDOW=11245 SYN 
Unauthorised access (Feb 11) SRC=117.36.152.9 LEN=44 TTL=50 ID=45727 TCP DPT=8080 WINDOW=3370 SYN 
Unauthorised access (Feb 11) SRC=117.36.152.9 LEN=44 TTL=50 ID=20489 TCP DPT=8080 WINDOW=3370 SYN 
Unauthorised access (Feb 10) SRC=117.36.152.9 LEN=44 TTL=50 ID=4128 TCP DPT=8080 WINDOW=3370 SYN
2020-02-12 08:42:20
218.215.80.81 attackbots
1581460024 - 02/11/2020 23:27:04 Host: 218.215.80.81/218.215.80.81 Port: 23 TCP Blocked
2020-02-12 08:36:58
81.250.231.251 attack
Invalid user uee from 81.250.231.251 port 37646
2020-02-12 08:23:47
49.236.203.163 attackspambots
Feb 12 00:01:35 srv-ubuntu-dev3 sshd[112925]: Invalid user test from 49.236.203.163
Feb 12 00:01:35 srv-ubuntu-dev3 sshd[112925]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.236.203.163
Feb 12 00:01:35 srv-ubuntu-dev3 sshd[112925]: Invalid user test from 49.236.203.163
Feb 12 00:01:37 srv-ubuntu-dev3 sshd[112925]: Failed password for invalid user test from 49.236.203.163 port 50316 ssh2
Feb 12 00:04:48 srv-ubuntu-dev3 sshd[113494]: Invalid user ryen from 49.236.203.163
Feb 12 00:04:48 srv-ubuntu-dev3 sshd[113494]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.236.203.163
Feb 12 00:04:48 srv-ubuntu-dev3 sshd[113494]: Invalid user ryen from 49.236.203.163
Feb 12 00:04:50 srv-ubuntu-dev3 sshd[113494]: Failed password for invalid user ryen from 49.236.203.163 port 50678 ssh2
Feb 12 00:07:58 srv-ubuntu-dev3 sshd[113743]: Invalid user rizky from 49.236.203.163
...
2020-02-12 08:34:47
104.236.214.8 attack
Feb 12 00:45:25 legacy sshd[13243]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.236.214.8
Feb 12 00:45:27 legacy sshd[13243]: Failed password for invalid user fwong from 104.236.214.8 port 40666 ssh2
Feb 12 00:49:27 legacy sshd[13572]: Failed password for root from 104.236.214.8 port 55216 ssh2
...
2020-02-12 08:01:10
121.162.131.223 attackspam
Feb 11 23:27:49 ks10 sshd[3777154]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.162.131.223  user=mysql
Feb 11 23:27:51 ks10 sshd[3777154]: Failed password for invalid user mysql from 121.162.131.223 port 47295 ssh2
...
2020-02-12 08:00:08
222.186.30.76 attackbotsspam
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.30.76  user=root
Failed password for root from 222.186.30.76 port 48105 ssh2
Failed password for root from 222.186.30.76 port 48105 ssh2
Failed password for root from 222.186.30.76 port 48105 ssh2
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.30.76  user=root
2020-02-12 08:01:37
106.12.17.19 attackspambots
Feb 12 01:14:20 sd-53420 sshd\[12571\]: Invalid user dina from 106.12.17.19
Feb 12 01:14:20 sd-53420 sshd\[12571\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.17.19
Feb 12 01:14:22 sd-53420 sshd\[12571\]: Failed password for invalid user dina from 106.12.17.19 port 55992 ssh2
Feb 12 01:17:08 sd-53420 sshd\[12870\]: User root from 106.12.17.19 not allowed because none of user's groups are listed in AllowGroups
Feb 12 01:17:08 sd-53420 sshd\[12870\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.17.19  user=root
...
2020-02-12 08:42:32

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