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 <<>> 104.21.54.2
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 9585
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.54.2.			IN	A

;; AUTHORITY SECTION:
.			540	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021701 1800 900 604800 86400

;; Query time: 18 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:36:43 CST 2022
;; MSG SIZE  rcvd: 104
Host info
Host 2.54.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 2.54.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
106.13.219.171 attackbots
Invalid user backup from 106.13.219.171 port 60560
2019-12-13 21:17:49
182.61.46.245 attackspambots
Dec 13 13:39:48 yesfletchmain sshd\[27028\]: User root from 182.61.46.245 not allowed because not listed in AllowUsers
Dec 13 13:39:48 yesfletchmain sshd\[27028\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.61.46.245  user=root
Dec 13 13:39:50 yesfletchmain sshd\[27028\]: Failed password for invalid user root from 182.61.46.245 port 50216 ssh2
Dec 13 13:49:39 yesfletchmain sshd\[27261\]: Invalid user inui from 182.61.46.245 port 44300
Dec 13 13:49:39 yesfletchmain sshd\[27261\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.61.46.245
...
2019-12-13 21:58:03
178.128.123.111 attackspambots
$f2bV_matches
2019-12-13 21:19:36
106.13.135.156 attackbots
Invalid user brunoni from 106.13.135.156 port 53740
2019-12-13 21:29:41
47.247.62.207 attackbots
Unauthorized connection attempt detected from IP address 47.247.62.207 to port 445
2019-12-13 21:24:11
92.50.151.170 attack
web-1 [ssh] SSH Attack
2019-12-13 21:18:58
113.193.127.138 attackspambots
Dec 13 12:52:32 MK-Soft-Root2 sshd[8985]: Failed password for root from 113.193.127.138 port 50732 ssh2
...
2019-12-13 21:28:47
68.183.106.84 attackspambots
2019-12-13T09:49:41.388598abusebot-4.cloudsearch.cf sshd\[17672\]: Invalid user admin from 68.183.106.84 port 50004
2019-12-13T09:49:41.394308abusebot-4.cloudsearch.cf sshd\[17672\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.183.106.84
2019-12-13T09:49:43.142760abusebot-4.cloudsearch.cf sshd\[17672\]: Failed password for invalid user admin from 68.183.106.84 port 50004 ssh2
2019-12-13T09:54:20.215459abusebot-4.cloudsearch.cf sshd\[17737\]: Invalid user RedHat from 68.183.106.84 port 55108
2019-12-13 21:40:28
49.88.112.63 attackbots
2019-12-13T08:15:22.504478xentho-1 sshd[43731]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.63  user=root
2019-12-13T08:15:24.794502xentho-1 sshd[43731]: Failed password for root from 49.88.112.63 port 26054 ssh2
2019-12-13T08:15:29.850453xentho-1 sshd[43731]: Failed password for root from 49.88.112.63 port 26054 ssh2
2019-12-13T08:15:22.504478xentho-1 sshd[43731]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.63  user=root
2019-12-13T08:15:24.794502xentho-1 sshd[43731]: Failed password for root from 49.88.112.63 port 26054 ssh2
2019-12-13T08:15:29.850453xentho-1 sshd[43731]: Failed password for root from 49.88.112.63 port 26054 ssh2
2019-12-13T08:15:22.504478xentho-1 sshd[43731]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.63  user=root
2019-12-13T08:15:24.794502xentho-1 sshd[43731]: Failed password for root from 49.88.112.63 p
...
2019-12-13 21:17:20
107.170.153.57 attackbots
2019-12-13T10:30:31.835549host3.slimhost.com.ua sshd[2457155]: Invalid user Ulpu from 107.170.153.57 port 36581
2019-12-13T10:30:31.842320host3.slimhost.com.ua sshd[2457155]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=107.170.153.57
2019-12-13T10:30:31.835549host3.slimhost.com.ua sshd[2457155]: Invalid user Ulpu from 107.170.153.57 port 36581
2019-12-13T10:30:33.048315host3.slimhost.com.ua sshd[2457155]: Failed password for invalid user Ulpu from 107.170.153.57 port 36581 ssh2
2019-12-13T11:36:46.453403host3.slimhost.com.ua sshd[2485804]: Invalid user bosiljevac from 107.170.153.57 port 45596
2019-12-13T11:36:46.459208host3.slimhost.com.ua sshd[2485804]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=107.170.153.57
2019-12-13T11:36:46.453403host3.slimhost.com.ua sshd[2485804]: Invalid user bosiljevac from 107.170.153.57 port 45596
2019-12-13T11:36:48.698360host3.slimhost.com.ua sshd[2485804]: Failed p
...
2019-12-13 21:16:52
103.43.6.211 attackspam
Unauthorized connection attempt detected from IP address 103.43.6.211 to port 445
2019-12-13 21:57:19
222.186.169.194 attack
Dec 13 14:42:02 localhost sshd\[8728\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.169.194  user=root
Dec 13 14:42:04 localhost sshd\[8728\]: Failed password for root from 222.186.169.194 port 26256 ssh2
Dec 13 14:42:07 localhost sshd\[8728\]: Failed password for root from 222.186.169.194 port 26256 ssh2
2019-12-13 21:45:31
104.236.176.175 attack
Dec 13 03:42:43 php1 sshd\[16314\]: Invalid user archive from 104.236.176.175
Dec 13 03:42:43 php1 sshd\[16314\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.236.176.175
Dec 13 03:42:45 php1 sshd\[16314\]: Failed password for invalid user archive from 104.236.176.175 port 48896 ssh2
Dec 13 03:48:21 php1 sshd\[16846\]: Invalid user temp from 104.236.176.175
Dec 13 03:48:21 php1 sshd\[16846\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.236.176.175
2019-12-13 21:56:00
106.12.185.54 attackbots
$f2bV_matches
2019-12-13 21:43:47
190.64.68.178 attackspam
$f2bV_matches
2019-12-13 21:34:04

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