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 <<>> 54.139.109.91
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 57043
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;54.139.109.91.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025022501 1800 900 604800 86400

;; Query time: 37 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Feb 26 08:42:19 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 91.109.139.54.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 91.109.139.54.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
112.85.42.232 attack
Sep 23 18:32:59 abendstille sshd\[3371\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.232  user=root
Sep 23 18:33:01 abendstille sshd\[3371\]: Failed password for root from 112.85.42.232 port 39321 ssh2
Sep 23 18:33:02 abendstille sshd\[3415\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.232  user=root
Sep 23 18:33:03 abendstille sshd\[3371\]: Failed password for root from 112.85.42.232 port 39321 ssh2
Sep 23 18:33:04 abendstille sshd\[3415\]: Failed password for root from 112.85.42.232 port 35039 ssh2
...
2020-09-24 00:51:22
167.172.103.66 attackspambots
Registration form abuse
2020-09-24 01:09:55
34.94.247.253 attackbotsspam
CMS (WordPress or Joomla) login attempt.
2020-09-24 00:43:56
60.251.183.90 attack
Invalid user oracle from 60.251.183.90 port 51775
2020-09-24 00:52:51
179.110.127.126 attack
Unauthorized connection attempt from IP address 179.110.127.126 on Port 445(SMB)
2020-09-24 01:15:50
122.201.21.241 attack
Attempts against non-existent wp-login
2020-09-24 01:08:58
49.88.112.67 attackspambots
Sep 23 13:44:59 firewall sshd[31138]: Failed password for root from 49.88.112.67 port 15366 ssh2
Sep 23 13:45:01 firewall sshd[31138]: Failed password for root from 49.88.112.67 port 15366 ssh2
Sep 23 13:45:05 firewall sshd[31138]: Failed password for root from 49.88.112.67 port 15366 ssh2
...
2020-09-24 00:47:12
218.250.75.81 attack
Sep 22 17:01:54 ssh2 sshd[20582]: User root from n218250075081.netvigator.com not allowed because not listed in AllowUsers
Sep 22 17:01:54 ssh2 sshd[20582]: Failed password for invalid user root from 218.250.75.81 port 52579 ssh2
Sep 22 17:01:54 ssh2 sshd[20582]: Connection closed by invalid user root 218.250.75.81 port 52579 [preauth]
...
2020-09-24 00:58:47
154.236.168.41 attackbotsspam
Unauthorized connection attempt from IP address 154.236.168.41 on Port 445(SMB)
2020-09-24 00:38:24
5.1.83.121 attack
Sep 23 16:42:16 mail postfix/smtpd\[30200\]: warning: unknown\[5.1.83.121\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\
Sep 23 16:58:43 mail postfix/smtpd\[30656\]: warning: unknown\[5.1.83.121\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\
Sep 23 17:15:12 mail postfix/smtpd\[30940\]: warning: unknown\[5.1.83.121\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\
Sep 23 17:48:07 mail postfix/smtpd\[32359\]: warning: unknown\[5.1.83.121\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\
2020-09-24 01:17:17
109.194.174.78 attackbotsspam
(sshd) Failed SSH login from 109.194.174.78 (RU/Russia/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Sep 23 07:44:52 server5 sshd[26319]: Invalid user admin from 109.194.174.78
Sep 23 07:44:52 server5 sshd[26319]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=109.194.174.78 
Sep 23 07:44:54 server5 sshd[26319]: Failed password for invalid user admin from 109.194.174.78 port 32772 ssh2
Sep 23 07:52:06 server5 sshd[29541]: Invalid user ftpuser from 109.194.174.78
Sep 23 07:52:06 server5 sshd[29541]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=109.194.174.78
2020-09-24 00:47:45
218.92.0.133 attackbotsspam
Sep 23 14:03:56 shivevps sshd[5702]: Failed password for root from 218.92.0.133 port 37313 ssh2
Sep 23 14:03:59 shivevps sshd[5702]: Failed password for root from 218.92.0.133 port 37313 ssh2
Sep 23 14:04:02 shivevps sshd[5702]: Failed password for root from 218.92.0.133 port 37313 ssh2
...
2020-09-24 01:18:12
23.129.64.215 attack
23.129.64.215 (US/United States/-), 10 distributed imapd attacks on account [hr@fondationcrevier.ca] in the last 3600 secs
2020-09-24 00:54:18
211.23.161.79 attack
Unauthorized connection attempt from IP address 211.23.161.79 on Port 445(SMB)
2020-09-24 00:36:21
203.177.52.85 attackspambots
Unauthorized connection attempt from IP address 203.177.52.85 on Port 445(SMB)
2020-09-24 00:48:32

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