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 <<>> 104.21.65.20
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 1458
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.65.20.			IN	A

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

;; Query time: 17 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:44:18 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 20.65.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 20.65.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
159.89.139.228 attack
Unauthorized connection attempt detected from IP address 159.89.139.228 to port 2220 [J]
2020-01-05 00:54:08
139.59.180.53 attack
Jan  4 17:42:19 vps670341 sshd[9711]: Invalid user postgres from 139.59.180.53 port 44386
2020-01-05 01:25:14
115.218.62.219 attackspam
01/04/2020-08:11:38.699576 115.218.62.219 Protocol: 6 ET SCAN Suspicious inbound to MSSQL port 1433
2020-01-05 00:52:49
219.78.131.94 attackspam
Honeypot attack, port: 5555, PTR: n219078131094.netvigator.com.
2020-01-05 01:27:12
182.61.3.119 attackbotsspam
Unauthorized connection attempt detected from IP address 182.61.3.119 to port 2220 [J]
2020-01-05 01:21:03
103.213.2.36 attackspam
Unauthorized connection attempt detected from IP address 103.213.2.36 to port 23 [J]
2020-01-05 00:59:54
188.166.236.211 attack
Jan  4 17:37:03 SilenceServices sshd[19038]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.236.211
Jan  4 17:37:05 SilenceServices sshd[19038]: Failed password for invalid user test from 188.166.236.211 port 55741 ssh2
Jan  4 17:39:25 SilenceServices sshd[19756]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.236.211
2020-01-05 01:09:41
111.198.54.177 attackbots
Unauthorized connection attempt detected from IP address 111.198.54.177 to port 2220 [J]
2020-01-05 01:18:46
91.219.198.195 attackbotsspam
1578143475 - 01/04/2020 14:11:15 Host: 91.219.198.195/91.219.198.195 Port: 445 TCP Blocked
2020-01-05 01:09:06
190.128.160.34 attackbots
Unauthorized connection attempt detected from IP address 190.128.160.34 to port 2323 [J]
2020-01-05 01:24:41
49.88.112.114 attackbots
Jan  4 07:16:43 kapalua sshd\[19964\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.114  user=root
Jan  4 07:16:45 kapalua sshd\[19964\]: Failed password for root from 49.88.112.114 port 59137 ssh2
Jan  4 07:17:52 kapalua sshd\[20054\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.114  user=root
Jan  4 07:17:55 kapalua sshd\[20054\]: Failed password for root from 49.88.112.114 port 35026 ssh2
Jan  4 07:19:02 kapalua sshd\[20142\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.114  user=root
2020-01-05 01:23:29
36.90.57.235 attackbotsspam
Unauthorized connection attempt detected from IP address 36.90.57.235 to port 445
2020-01-05 01:21:26
106.54.48.29 attack
Unauthorized connection attempt detected from IP address 106.54.48.29 to port 2220 [J]
2020-01-05 01:02:41
120.70.101.46 attackspam
Unauthorized connection attempt detected from IP address 120.70.101.46 to port 2220 [J]
2020-01-05 00:47:47
49.88.112.113 attack
Jan  4 06:46:18 web9 sshd\[24249\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.113  user=root
Jan  4 06:46:20 web9 sshd\[24249\]: Failed password for root from 49.88.112.113 port 14048 ssh2
Jan  4 06:47:14 web9 sshd\[24409\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.113  user=root
Jan  4 06:47:17 web9 sshd\[24409\]: Failed password for root from 49.88.112.113 port 16632 ssh2
Jan  4 06:48:09 web9 sshd\[24557\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.113  user=root
2020-01-05 00:53:09

Recently Reported IPs

104.21.70.254 104.21.65.19 104.21.65.197 104.21.65.198
104.21.65.203 104.21.70.28 104.21.65.219 104.21.65.225
104.21.65.223 104.21.65.229 104.21.65.222 104.21.65.224
104.21.65.23 104.21.65.236 104.21.70.30 104.21.65.242
104.21.65.240 104.21.65.24 104.21.65.246 104.21.65.249