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 <<>> 104.21.61.172
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 58309
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.61.172.			IN	A

;; AUTHORITY SECTION:
.			238	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021801 1800 900 604800 86400

;; Query time: 16 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Feb 19 03:30:39 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 172.61.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 172.61.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
185.176.27.46 attack
firewall-block, port(s): 15000/tcp, 15111/tcp
2019-10-31 19:18:57
180.253.25.203 attackbots
Unauthorized connection attempt from IP address 180.253.25.203 on Port 445(SMB)
2019-10-31 19:08:43
45.226.81.197 attack
Oct 31 05:54:32 h2177944 sshd\[21938\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.226.81.197
Oct 31 05:54:34 h2177944 sshd\[21938\]: Failed password for invalid user heaven from 45.226.81.197 port 59458 ssh2
Oct 31 06:54:45 h2177944 sshd\[25134\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.226.81.197  user=root
Oct 31 06:54:47 h2177944 sshd\[25134\]: Failed password for root from 45.226.81.197 port 57166 ssh2
...
2019-10-31 19:23:24
37.49.227.109 attackbotsspam
Connection by 37.49.227.109 on port: 81 got caught by honeypot at 10/31/2019 10:05:41 AM
2019-10-31 19:29:20
116.96.224.93 attack
Unauthorized connection attempt from IP address 116.96.224.93 on Port 445(SMB)
2019-10-31 19:45:15
138.197.129.38 attackspambots
$f2bV_matches
2019-10-31 19:39:21
106.13.219.171 attackbots
Oct 30 23:13:51 auw2 sshd\[23588\]: Invalid user COM!@\# from 106.13.219.171
Oct 30 23:13:51 auw2 sshd\[23588\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.219.171
Oct 30 23:13:53 auw2 sshd\[23588\]: Failed password for invalid user COM!@\# from 106.13.219.171 port 56744 ssh2
Oct 30 23:18:55 auw2 sshd\[24008\]: Invalid user mazdarx8 from 106.13.219.171
Oct 30 23:18:55 auw2 sshd\[24008\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.219.171
2019-10-31 19:52:46
54.39.98.253 attack
Unauthorized SSH login attempts
2019-10-31 19:42:24
113.185.72.168 attackbots
Unauthorized connection attempt from IP address 113.185.72.168 on Port 445(SMB)
2019-10-31 19:44:47
116.12.200.194 attack
Unauthorized connection attempt from IP address 116.12.200.194 on Port 445(SMB)
2019-10-31 19:43:19
123.22.28.245 attack
Unauthorized connection attempt from IP address 123.22.28.245 on Port 445(SMB)
2019-10-31 19:28:25
203.95.212.41 attackspam
Oct 31 05:57:19 srv01 sshd[14912]: Invalid user ggg@@@ from 203.95.212.41
Oct 31 05:57:19 srv01 sshd[14912]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.95.212.41
Oct 31 05:57:19 srv01 sshd[14912]: Invalid user ggg@@@ from 203.95.212.41
Oct 31 05:57:21 srv01 sshd[14912]: Failed password for invalid user ggg@@@ from 203.95.212.41 port 22596 ssh2
Oct 31 06:02:23 srv01 sshd[15144]: Invalid user yyt124 from 203.95.212.41
...
2019-10-31 19:32:56
206.189.166.172 attackspam
Invalid user admin from 206.189.166.172 port 37948
2019-10-31 19:27:34
113.107.244.124 attackspam
(sshd) Failed SSH login from 113.107.244.124 (CN/China/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Oct 31 04:19:27 server2 sshd[24824]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=113.107.244.124  user=root
Oct 31 04:19:29 server2 sshd[24824]: Failed password for root from 113.107.244.124 port 44264 ssh2
Oct 31 04:41:50 server2 sshd[25427]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=113.107.244.124  user=root
Oct 31 04:41:52 server2 sshd[25427]: Failed password for root from 113.107.244.124 port 53292 ssh2
Oct 31 04:46:38 server2 sshd[25572]: Invalid user 123 from 113.107.244.124 port 34848
2019-10-31 19:50:41
122.55.245.58 attackbots
Unauthorized connection attempt from IP address 122.55.245.58 on Port 445(SMB)
2019-10-31 19:23:58

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