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 <<>> 104.21.39.217
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 6384
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.39.217.			IN	A

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

;; Query time: 19 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:27:38 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 217.39.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 217.39.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
150.109.78.69 attack
Mar 12 04:33:11 h2646465 sshd[9354]: Invalid user smbuser from 150.109.78.69
Mar 12 04:33:11 h2646465 sshd[9354]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=150.109.78.69
Mar 12 04:33:11 h2646465 sshd[9354]: Invalid user smbuser from 150.109.78.69
Mar 12 04:33:13 h2646465 sshd[9354]: Failed password for invalid user smbuser from 150.109.78.69 port 43334 ssh2
Mar 12 04:41:13 h2646465 sshd[12098]: Invalid user support from 150.109.78.69
Mar 12 04:41:13 h2646465 sshd[12098]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=150.109.78.69
Mar 12 04:41:13 h2646465 sshd[12098]: Invalid user support from 150.109.78.69
Mar 12 04:41:15 h2646465 sshd[12098]: Failed password for invalid user support from 150.109.78.69 port 51758 ssh2
Mar 12 04:54:02 h2646465 sshd[15848]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=150.109.78.69  user=root
Mar 12 04:54:04 h2646465 sshd[15848]: Failed password for
2020-03-12 14:25:19
212.64.67.116 attackbots
2020-03-12 04:54:39,133 fail2ban.actions: WARNING [ssh] Ban 212.64.67.116
2020-03-12 14:00:37
49.235.92.208 attackspam
Mar 12 04:49:04 markkoudstaal sshd[30604]: Failed password for root from 49.235.92.208 port 56492 ssh2
Mar 12 04:51:41 markkoudstaal sshd[31041]: Failed password for root from 49.235.92.208 port 58750 ssh2
2020-03-12 14:10:08
189.18.243.210 attack
$f2bV_matches
2020-03-12 14:24:35
106.12.2.223 attack
(sshd) Failed SSH login from 106.12.2.223 (CN/China/-): 2 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Mar 12 04:54:22 ubnt-55d23 sshd[26455]: Invalid user git from 106.12.2.223 port 43246
Mar 12 04:54:25 ubnt-55d23 sshd[26455]: Failed password for invalid user git from 106.12.2.223 port 43246 ssh2
2020-03-12 14:07:14
223.206.220.118 attack
SSH bruteforce more then 50 syn to 22 port per 10 seconds.
2020-03-12 14:11:37
113.173.206.19 attackbotsspam
(smtpauth) Failed SMTP AUTH login from 113.173.206.19 (VN/Vietnam/static.vnpt.vn): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: 2020-03-12 07:24:54 plain authenticator failed for ([127.0.0.1]) [113.173.206.19]: 535 Incorrect authentication data (set_id=igep)
2020-03-12 13:47:01
106.12.68.240 attackbotsspam
Mar 12 01:49:05 Tower sshd[42073]: Connection from 106.12.68.240 port 38352 on 192.168.10.220 port 22 rdomain ""
Mar 12 01:49:06 Tower sshd[42073]: Failed password for root from 106.12.68.240 port 38352 ssh2
Mar 12 01:49:07 Tower sshd[42073]: Received disconnect from 106.12.68.240 port 38352:11: Bye Bye [preauth]
Mar 12 01:49:07 Tower sshd[42073]: Disconnected from authenticating user root 106.12.68.240 port 38352 [preauth]
2020-03-12 14:13:58
104.250.34.72 attackspambots
Mar 12 05:10:13 ns41 sshd[18994]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.250.34.72
Mar 12 05:10:13 ns41 sshd[18994]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.250.34.72
2020-03-12 14:03:28
84.16.234.135 attack
84.16.234.135 was recorded 7 times by 5 hosts attempting to connect to the following ports: 5060. Incident counter (4h, 24h, all-time): 7, 23, 341
2020-03-12 14:05:38
51.158.153.58 attackspambots
$f2bV_matches
2020-03-12 14:03:43
203.128.76.74 attackbots
CMS (WordPress or Joomla) login attempt.
2020-03-12 14:30:15
223.204.13.142 attack
SSH bruteforce more then 50 syn to 22 port per 10 seconds.
2020-03-12 14:12:06
190.13.173.67 attackbots
Fail2Ban Ban Triggered
2020-03-12 14:27:20
180.153.90.197 attackspambots
Brute-force attempt banned
2020-03-12 13:54:42

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