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 <<>> 104.21.16.146
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 18741
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.16.146.			IN	A

;; AUTHORITY SECTION:
.			292	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021700 1800 900 604800 86400

;; Query time: 171 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:12:24 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 146.16.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 146.16.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
203.186.10.162 attackbotsspam
May  8 22:54:57 jane sshd[27247]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.186.10.162 
May  8 22:54:59 jane sshd[27247]: Failed password for invalid user david from 203.186.10.162 port 34988 ssh2
...
2020-05-10 01:00:04
68.183.95.11 attack
May  9 01:17:25 hosting sshd[17465]: Invalid user vbox from 68.183.95.11 port 56444
...
2020-05-10 01:11:58
195.46.254.114 attackbotsspam
bruteforce detected
2020-05-10 01:34:06
89.46.86.65 attack
(sshd) Failed SSH login from 89.46.86.65 (SE/Sweden/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: May  8 15:48:24 s1 sshd[14242]: Invalid user student from 89.46.86.65 port 43316
May  8 15:48:26 s1 sshd[14242]: Failed password for invalid user student from 89.46.86.65 port 43316 ssh2
May  8 15:53:13 s1 sshd[14383]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=89.46.86.65  user=root
May  8 15:53:15 s1 sshd[14383]: Failed password for root from 89.46.86.65 port 53884 ssh2
May  8 15:57:33 s1 sshd[14508]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=89.46.86.65  user=root
2020-05-10 01:36:05
145.239.33.105 attack
This IP is associated with RDP abuse. It was found in a paste by https://twitter.com/RdpSnitch - https://pastebin.com/GUpJ3eiL  
For more information, or to report interesting/incorrect findings, contact us - bot@tines.io
2020-05-10 01:39:26
54.39.215.32 attackbots
GPL SNMP public access udp - port: 161 proto: UDP cat: Attempted Information Leak
2020-05-10 00:56:04
216.243.31.2 attackspam
Firewall Dropped Connection
2020-05-10 01:41:27
122.51.62.212 attackbots
May  8 23:07:27 124388 sshd[8454]: Invalid user user3 from 122.51.62.212 port 57232
May  8 23:07:27 124388 sshd[8454]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.51.62.212
May  8 23:07:27 124388 sshd[8454]: Invalid user user3 from 122.51.62.212 port 57232
May  8 23:07:29 124388 sshd[8454]: Failed password for invalid user user3 from 122.51.62.212 port 57232 ssh2
May  8 23:12:32 124388 sshd[8539]: Invalid user win from 122.51.62.212 port 57594
2020-05-10 01:35:23
192.144.212.109 attackspambots
May  9 01:36:44 163-172-32-151 sshd[28726]: Invalid user tg from 192.144.212.109 port 47192
...
2020-05-10 01:38:33
198.108.66.94 attackspam
MultiHost/MultiPort Probe, Scan, Hack -
2020-05-10 01:38:19
115.75.0.158 attackspam
Honeypot attack, port: 445, PTR: PTR record not found
2020-05-10 01:06:19
152.136.203.208 attackbots
May  9 04:07:36 vpn01 sshd[29912]: Failed password for root from 152.136.203.208 port 37848 ssh2
May  9 04:13:56 vpn01 sshd[30096]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=152.136.203.208
...
2020-05-10 01:31:49
14.98.113.66 attackbotsspam
Unauthorized connection attempt from IP address 14.98.113.66 on Port 445(SMB)
2020-05-10 01:01:13
128.72.231.46 attack
Unauthorized connection attempt from IP address 128.72.231.46 on Port 445(SMB)
2020-05-10 00:58:23
167.172.152.143 attack
2020-05-09T02:43:57.690718shield sshd\[2260\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.172.152.143  user=root
2020-05-09T02:43:59.209865shield sshd\[2260\]: Failed password for root from 167.172.152.143 port 52756 ssh2
2020-05-09T02:49:04.284994shield sshd\[2870\]: Invalid user deploy from 167.172.152.143 port 35708
2020-05-09T02:49:04.288573shield sshd\[2870\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.172.152.143
2020-05-09T02:49:06.620597shield sshd\[2870\]: Failed password for invalid user deploy from 167.172.152.143 port 35708 ssh2
2020-05-10 01:48:21

Recently Reported IPs

104.21.16.15 104.21.16.161 104.21.16.151 104.21.16.159
104.21.16.157 104.21.67.46 104.21.16.155 104.21.16.164
104.21.16.162 104.21.16.167 104.21.16.17 104.21.16.170
104.21.16.174 104.21.16.195 104.21.16.177 104.21.16.201
104.21.16.184 104.21.16.2 104.21.67.5 104.21.16.199