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 <<>> 104.18.21.54
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 58104
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.18.21.54.			IN	A

;; AUTHORITY SECTION:
.			280	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021700 1800 900 604800 86400

;; Query time: 63 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 01:49:36 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 54.21.18.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 54.21.18.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
159.203.201.100 attackbotsspam
" "
2019-10-16 21:39:09
185.184.24.33 attackbotsspam
Oct 16 13:54:03 microserver sshd[57138]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.184.24.33  user=root
Oct 16 13:54:05 microserver sshd[57138]: Failed password for root from 185.184.24.33 port 60050 ssh2
Oct 16 13:59:46 microserver sshd[57868]: Invalid user greta from 185.184.24.33 port 41852
Oct 16 13:59:46 microserver sshd[57868]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.184.24.33
Oct 16 13:59:48 microserver sshd[57868]: Failed password for invalid user greta from 185.184.24.33 port 41852 ssh2
Oct 16 14:23:14 microserver sshd[61208]: Invalid user nian from 185.184.24.33 port 53794
Oct 16 14:23:14 microserver sshd[61208]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.184.24.33
Oct 16 14:23:16 microserver sshd[61208]: Failed password for invalid user nian from 185.184.24.33 port 53794 ssh2
Oct 16 14:29:07 microserver sshd[61943]: pam_unix(sshd:auth): authenticatio
2019-10-16 21:56:20
61.163.78.132 attackspam
Oct 16 15:34:54 ArkNodeAT sshd\[404\]: Invalid user billy from 61.163.78.132
Oct 16 15:34:54 ArkNodeAT sshd\[404\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.163.78.132
Oct 16 15:34:56 ArkNodeAT sshd\[404\]: Failed password for invalid user billy from 61.163.78.132 port 52282 ssh2
2019-10-16 21:47:40
45.34.147.162 attack
Oct 15 00:54:32 carla sshd[27170]: Address 45.34.147.162 maps to unassigned.psychz.net, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!
Oct 15 00:54:33 carla sshd[27170]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.34.147.162  user=r.r
Oct 15 00:54:35 carla sshd[27170]: Failed password for r.r from 45.34.147.162 port 59806 ssh2
Oct 15 00:54:35 carla sshd[27171]: Received disconnect from 45.34.147.162: 11: Bye Bye
Oct 15 01:15:57 carla sshd[27333]: Address 45.34.147.162 maps to unassigned.psychz.net, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!
Oct 15 01:15:57 carla sshd[27333]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.34.147.162  user=r.r
Oct 15 01:15:59 carla sshd[27333]: Failed password for r.r from 45.34.147.162 port 39319 ssh2
Oct 15 01:15:59 carla sshd[27334]: Received disconnect from 45.34.147.162: 11: Bye Bye
Oct 15 01:........
-------------------------------
2019-10-16 21:53:29
129.250.206.86 attack
Portscan or hack attempt detected by psad/fwsnort
2019-10-16 22:03:43
128.199.162.143 attack
Oct 16 14:01:45 vps691689 sshd[30453]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.162.143
Oct 16 14:01:47 vps691689 sshd[30453]: Failed password for invalid user lou from 128.199.162.143 port 45780 ssh2
...
2019-10-16 21:48:44
157.230.18.195 attackbots
SSH authentication failure x 6 reported by Fail2Ban
...
2019-10-16 22:07:44
200.34.88.37 attackspam
Oct 16 14:43:59 ns381471 sshd[4405]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.34.88.37
Oct 16 14:44:01 ns381471 sshd[4405]: Failed password for invalid user 567TYUGHJ from 200.34.88.37 port 53826 ssh2
Oct 16 14:48:34 ns381471 sshd[4495]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.34.88.37
2019-10-16 22:14:59
203.195.152.247 attack
Oct 16 15:40:58 localhost sshd\[1062\]: Invalid user nm from 203.195.152.247 port 44662
Oct 16 15:40:58 localhost sshd\[1062\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.195.152.247
Oct 16 15:41:00 localhost sshd\[1062\]: Failed password for invalid user nm from 203.195.152.247 port 44662 ssh2
2019-10-16 21:42:08
106.12.80.204 attackbots
Oct 16 14:25:20 MK-Soft-VM5 sshd[21530]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.80.204 
Oct 16 14:25:22 MK-Soft-VM5 sshd[21530]: Failed password for invalid user support!@# from 106.12.80.204 port 54152 ssh2
...
2019-10-16 22:11:35
117.240.153.138 attack
(imapd) Failed IMAP login from 117.240.153.138 (IN/India/-): 1 in the last 3600 secs
2019-10-16 21:32:11
203.177.70.171 attackbots
Automatic report - Banned IP Access
2019-10-16 21:32:29
182.239.102.107 attackbots
MultiHost/MultiPort Probe, Scan, Hack -
2019-10-16 22:10:09
162.223.89.163 attackspambots
Port 1433 Scan
2019-10-16 21:52:50
51.15.11.70 attack
Oct 16 13:35:41 venus sshd\[11039\]: Invalid user Ruut from 51.15.11.70 port 59008
Oct 16 13:35:41 venus sshd\[11039\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.15.11.70
Oct 16 13:35:43 venus sshd\[11039\]: Failed password for invalid user Ruut from 51.15.11.70 port 59008 ssh2
...
2019-10-16 21:46:48

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