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 <<>> 104.21.54.41
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 38468
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.54.41.			IN	A

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

;; Query time: 43 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:36:56 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 41.54.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 41.54.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
188.191.18.129 attack
Fail2Ban - SSH Bruteforce Attempt
2020-03-24 14:27:17
162.247.74.201 attackbotsspam
Mar 24 06:54:07 vpn01 sshd[21775]: Failed password for root from 162.247.74.201 port 51654 ssh2
Mar 24 06:54:09 vpn01 sshd[21775]: Failed password for root from 162.247.74.201 port 51654 ssh2
...
2020-03-24 14:47:08
66.70.225.57 attackspam
Tried to find non-existing directory/file on the server
2020-03-24 14:42:13
58.217.158.2 attack
$f2bV_matches
2020-03-24 14:24:51
118.70.54.53 attackbotsspam
Email rejected due to spam filtering
2020-03-24 14:19:38
218.191.210.79 attackbotsspam
Honeypot attack, port: 5555, PTR: 79-210-191-218-on-nets.com.
2020-03-24 14:44:16
222.186.31.83 attackbots
SSH bruteforce (Triggered fail2ban)
2020-03-24 14:00:38
37.252.74.83 attack
Honeypot attack, port: 81, PTR: host-83.74.252.37.ucom.am.
2020-03-24 14:23:03
139.59.43.159 attack
Mar 24 07:26:46 meumeu sshd[4834]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.43.159 
Mar 24 07:26:47 meumeu sshd[4834]: Failed password for invalid user admin from 139.59.43.159 port 60254 ssh2
Mar 24 07:31:32 meumeu sshd[5417]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.43.159 
...
2020-03-24 14:36:49
201.211.184.85 attack
Honeypot attack, port: 81, PTR: 201-211-184-85.genericrev.cantv.net.
2020-03-24 14:18:27
51.91.8.222 attackspam
Mar 24 05:54:19 localhost sshd\[18104\]: Invalid user aj from 51.91.8.222 port 53524
Mar 24 05:54:19 localhost sshd\[18104\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.91.8.222
Mar 24 05:54:21 localhost sshd\[18104\]: Failed password for invalid user aj from 51.91.8.222 port 53524 ssh2
...
2020-03-24 14:31:40
64.227.22.194 attack
$f2bV_matches
2020-03-24 14:25:18
101.251.212.194 attack
Invalid user ld from 101.251.212.194 port 52498
2020-03-24 14:20:57
202.152.0.14 attackbots
SSH Authentication Attempts Exceeded
2020-03-24 14:09:59
178.128.226.2 attackbots
Invalid user stacey from 178.128.226.2 port 53269
2020-03-24 14:10:33

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