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: None

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 <<>> 104.21.74.228
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 18067
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.74.228.			IN	A

;; AUTHORITY SECTION:
.			529	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022001 1800 900 604800 86400

;; Query time: 16 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Feb 21 05:25:16 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 228.74.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 228.74.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
106.13.188.147 attackbots
Dec 28 08:06:45 pi sshd\[12590\]: Invalid user admin from 106.13.188.147 port 33144
Dec 28 08:06:45 pi sshd\[12590\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.188.147
Dec 28 08:06:47 pi sshd\[12590\]: Failed password for invalid user admin from 106.13.188.147 port 33144 ssh2
Dec 28 08:10:33 pi sshd\[12788\]: Invalid user vannie from 106.13.188.147 port 60388
Dec 28 08:10:33 pi sshd\[12788\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.188.147
...
2019-12-28 21:46:25
138.94.247.250 attackspambots
Honeypot attack, port: 445, PTR: net-247-pc250.socialmarketing.net.
2019-12-28 21:28:40
89.248.169.17 attackspam
Honeypot attack, port: 5555, PTR: PTR record not found
2019-12-28 21:44:48
58.27.236.228 attack
Scanning random ports - tries to find possible vulnerable services
2019-12-28 21:18:55
222.186.30.59 attack
Dec 28 00:18:09 auw2 sshd\[16971\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.30.59  user=root
Dec 28 00:18:11 auw2 sshd\[16971\]: Failed password for root from 222.186.30.59 port 51624 ssh2
Dec 28 00:19:22 auw2 sshd\[17055\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.30.59  user=root
Dec 28 00:19:23 auw2 sshd\[17055\]: Failed password for root from 222.186.30.59 port 33318 ssh2
Dec 28 00:20:37 auw2 sshd\[17133\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.30.59  user=root
2019-12-28 21:27:25
158.69.48.197 attackbotsspam
Invalid user koutaro from 158.69.48.197 port 43928
2019-12-28 21:20:10
103.245.10.6 attack
Invalid user tti from 103.245.10.6 port 54847
2019-12-28 21:18:19
123.115.149.25 attackbots
Scanning random ports - tries to find possible vulnerable services
2019-12-28 21:25:30
66.70.218.18 attackspam
" "
2019-12-28 21:38:34
81.177.6.164 attack
Invalid user jeany from 81.177.6.164 port 34058
2019-12-28 21:33:40
218.4.65.76 attack
firewall-block, port(s): 1433/tcp
2019-12-28 21:32:46
150.107.175.190 attackbotsspam
Dec 28 09:44:52 cvbnet sshd[32417]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=150.107.175.190 
Dec 28 09:44:54 cvbnet sshd[32417]: Failed password for invalid user user from 150.107.175.190 port 27865 ssh2
...
2019-12-28 21:26:19
82.147.74.30 attackspam
firewall-block, port(s): 23/tcp
2019-12-28 21:20:29
221.2.158.54 attackbots
Dec 27 10:08:39 server sshd\[14777\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=221.2.158.54  user=root
Dec 27 10:08:42 server sshd\[14777\]: Failed password for root from 221.2.158.54 port 40637 ssh2
Dec 28 09:00:41 server sshd\[5492\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=221.2.158.54  user=root
Dec 28 09:00:43 server sshd\[5492\]: Failed password for root from 221.2.158.54 port 51704 ssh2
Dec 28 09:20:49 server sshd\[9493\]: Invalid user lisa from 221.2.158.54
Dec 28 09:20:49 server sshd\[9493\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=221.2.158.54 
...
2019-12-28 21:13:49
24.4.128.213 attackspam
$f2bV_matches
2019-12-28 21:47:38

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