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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.54.219
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 36236
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.54.219.			IN	A

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

;; Query time: 58 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:36:47 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 219.54.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 219.54.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
191.6.138.151 attackbotsspam
Brute-force attempt banned
2020-04-12 01:07:04
200.84.131.26 attackbots
Unauthorized connection attempt from IP address 200.84.131.26 on Port 445(SMB)
2020-04-12 01:15:33
157.47.10.164 attackbotsspam
1586607374 - 04/11/2020 14:16:14 Host: 157.47.10.164/157.47.10.164 Port: 445 TCP Blocked
2020-04-12 00:57:15
167.172.142.7 attackspambots
SIPVicious Scanner Detection
2020-04-12 01:24:13
120.28.157.165 attackbots
Dovecot Invalid User Login Attempt.
2020-04-12 01:09:08
138.68.44.236 attackbots
Brute-force attempt banned
2020-04-12 01:15:02
94.191.64.59 attack
$f2bV_matches
2020-04-12 00:45:46
183.164.8.120 attackbotsspam
IP reached maximum auth failures
2020-04-12 00:43:54
50.70.229.239 attack
Apr 11 14:16:08 pornomens sshd\[19390\]: Invalid user cassetta from 50.70.229.239 port 52490
Apr 11 14:16:08 pornomens sshd\[19390\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=50.70.229.239
Apr 11 14:16:10 pornomens sshd\[19390\]: Failed password for invalid user cassetta from 50.70.229.239 port 52490 ssh2
...
2020-04-12 01:01:47
2604:a880:cad:d0::54f:c001 attackbotsspam
xmlrpc attack
2020-04-12 01:07:35
49.206.193.67 attackbotsspam
Automatic report - Port Scan Attack
2020-04-12 00:42:21
222.186.52.139 attackspam
Apr 11 18:35:43 server sshd[6524]: Failed password for root from 222.186.52.139 port 44368 ssh2
Apr 11 18:35:48 server sshd[6524]: Failed password for root from 222.186.52.139 port 44368 ssh2
Apr 11 18:35:51 server sshd[6524]: Failed password for root from 222.186.52.139 port 44368 ssh2
2020-04-12 00:55:12
88.136.186.185 attackspam
Apr 11 17:56:31 server sshd[7405]: Failed password for root from 88.136.186.185 port 48986 ssh2
Apr 11 17:58:21 server sshd[18037]: Failed password for invalid user admin from 88.136.186.185 port 37134 ssh2
Apr 11 18:00:03 server sshd[28137]: Failed password for root from 88.136.186.185 port 53506 ssh2
2020-04-12 00:51:00
183.88.243.253 attackspam
Dovecot Invalid User Login Attempt.
2020-04-12 01:23:16
177.152.16.45 attackbots
Apr 11 18:45:23 markkoudstaal sshd[6855]: Failed password for root from 177.152.16.45 port 59114 ssh2
Apr 11 18:47:59 markkoudstaal sshd[7259]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=177.152.16.45
Apr 11 18:48:01 markkoudstaal sshd[7259]: Failed password for invalid user maya from 177.152.16.45 port 57172 ssh2
2020-04-12 01:00:05

Recently Reported IPs

104.21.54.216 104.21.54.221 104.21.54.218 104.21.54.225
104.21.54.223 104.21.54.226 104.21.54.217 104.21.54.224
104.21.54.235 104.21.54.230 104.21.54.236 104.21.7.29
104.21.54.237 104.21.54.238 104.21.54.239 104.21.54.240
104.21.54.242 104.21.54.247 104.21.54.25 104.21.54.243