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 <<>> 104.21.72.249
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 24729
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.72.249.			IN	A

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

;; Query time: 91 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:51:10 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 249.72.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 249.72.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
118.70.182.87 attack
Unauthorized connection attempt from IP address 118.70.182.87 on Port 445(SMB)
2020-08-01 03:20:37
140.143.0.121 attackspambots
Jul 30 18:16:15 server sshd[23930]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=140.143.0.121
Jul 30 18:16:16 server sshd[23930]: Failed password for invalid user shreyas from 140.143.0.121 port 37950 ssh2
Jul 31 17:47:19 server sshd[7594]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=140.143.0.121  user=root
Jul 31 17:47:21 server sshd[7594]: Failed password for invalid user root from 140.143.0.121 port 44000 ssh2
2020-08-01 02:52:33
92.51.72.10 attackspambots
Unauthorized connection attempt from IP address 92.51.72.10 on Port 445(SMB)
2020-08-01 03:02:18
118.99.104.138 attackspambots
2020-07-31T19:16:02.069945ks3355764 sshd[18607]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.99.104.138  user=root
2020-07-31T19:16:04.094266ks3355764 sshd[18607]: Failed password for root from 118.99.104.138 port 50520 ssh2
...
2020-08-01 03:27:18
144.217.243.216 attack
Jul 31 18:18:48 ns381471 sshd[8021]: Failed password for root from 144.217.243.216 port 59282 ssh2
2020-08-01 03:18:33
188.143.232.232 attackbotsspam
 TCP (SYN) 188.143.232.232:53172 -> port 1433, len 44
2020-08-01 03:34:08
92.154.38.134 attackbotsspam
Automatic report - Port Scan Attack
2020-08-01 02:58:05
211.253.10.96 attackbotsspam
Jul 31 11:45:31 firewall sshd[31527]: Failed password for root from 211.253.10.96 port 54998 ssh2
Jul 31 11:49:27 firewall sshd[31660]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.253.10.96  user=root
Jul 31 11:49:29 firewall sshd[31660]: Failed password for root from 211.253.10.96 port 53788 ssh2
...
2020-08-01 03:28:50
91.82.85.85 attackspam
(sshd) Failed SSH login from 91.82.85.85 (HU/Hungary/smtp.nyuszikaaaaa.hu): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Jul 31 16:45:39 amsweb01 sshd[26152]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.82.85.85  user=root
Jul 31 16:45:41 amsweb01 sshd[26152]: Failed password for root from 91.82.85.85 port 38322 ssh2
Jul 31 16:53:24 amsweb01 sshd[27364]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.82.85.85  user=root
Jul 31 16:53:25 amsweb01 sshd[27364]: Failed password for root from 91.82.85.85 port 35166 ssh2
Jul 31 16:56:49 amsweb01 sshd[27890]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.82.85.85  user=root
2020-08-01 02:59:41
185.8.181.42 attackspambots
Unauthorized connection attempt from IP address 185.8.181.42 on Port 445(SMB)
2020-08-01 03:02:45
87.27.191.250 attack
Unauthorized connection attempt from IP address 87.27.191.250 on Port 445(SMB)
2020-08-01 03:25:58
39.33.63.146 attackbotsspam
Email rejected due to spam filtering
2020-08-01 03:33:56
122.35.120.59 attackbotsspam
Fail2Ban Ban Triggered
2020-08-01 03:01:12
197.45.252.222 attack
Unauthorized connection attempt from IP address 197.45.252.222 on Port 445(SMB)
2020-08-01 03:00:22
142.93.121.47 attackbotsspam
2260/tcp 25172/tcp 19761/tcp...
[2020-05-31/07-31]158pkt,59pt.(tcp)
2020-08-01 03:34:39

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