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: None

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 <<>> 104.21.39.223
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 30589
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.39.223.			IN	A

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

;; Query time: 13 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 21:40:16 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 223.39.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 223.39.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
104.140.188.22 attackbots
scan r
2019-07-14 04:34:30
220.142.20.119 attack
Jul 13 10:15:27 localhost kernel: [14271520.347129] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91:84:83:95:84:78:ac:57:a8:41:08:00 SRC=220.142.20.119 DST=[mungedIP2] LEN=40 TOS=0x00 PREC=0x00 TTL=51 ID=40283 PROTO=TCP SPT=41106 DPT=37215 WINDOW=39085 RES=0x00 SYN URGP=0 
Jul 13 10:15:27 localhost kernel: [14271520.347153] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91:84:83:95:84:78:ac:57:a8:41:08:00 SRC=220.142.20.119 DST=[mungedIP2] LEN=40 TOS=0x00 PREC=0x00 TTL=51 ID=40283 PROTO=TCP SPT=41106 DPT=37215 SEQ=758669438 ACK=0 WINDOW=39085 RES=0x00 SYN URGP=0 
Jul 13 11:09:57 localhost kernel: [14274791.126063] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91:84:83:95:84:78:ac:57:a8:41:08:00 SRC=220.142.20.119 DST=[mungedIP2] LEN=40 TOS=0x00 PREC=0x00 TTL=51 ID=59554 PROTO=TCP SPT=41106 DPT=37215 WINDOW=39085 RES=0x00 SYN URGP=0 
Jul 13 11:09:57 localhost kernel: [14274791.126090] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91:84:83:95:84:78:ac:57:a8:41:08:00 SRC=220.142.20.119 DST=[mungedIP2] LEN=40 TOS
2019-07-14 04:26:44
151.69.229.18 attackbots
$f2bV_matches
2019-07-14 04:26:28
103.139.77.23 attackspam
NAME : IDNIC-FAKFAKKAB-ID CIDR : 103.139.76.0/23 SYN Flood DDoS Attack Indonesia - block certain countries :) IP: 103.139.77.23  Denial-of-Service Attack (DoS) Detected and Blocked by ADMIN  - data recovery https://help-dysk.pl
2019-07-14 04:49:33
144.217.42.212 attackbots
Jul 13 15:30:49 localhost sshd[10845]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=144.217.42.212 
Jul 13 15:30:51 localhost sshd[10845]: Failed password for invalid user rabbitmq from 144.217.42.212 port 52735 ssh2
Jul 13 15:38:22 localhost sshd[32080]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=144.217.42.212 
Jul 13 15:38:24 localhost sshd[32080]: Failed password for invalid user anu from 144.217.42.212 port 41122 ssh2
...
2019-07-14 04:51:26
109.245.191.136 attackspam
Lines containing failures of 109.245.191.136
Jul 13 11:42:12 mellenthin postfix/smtpd[22379]: connect from unknown[109.245.191.136]
Jul x@x
Jul 13 11:42:14 mellenthin postfix/smtpd[22379]: lost connection after DATA from unknown[109.245.191.136]
Jul 13 11:42:14 mellenthin postfix/smtpd[22379]: disconnect from unknown[109.245.191.136] ehlo=1 mail=1 rcpt=0/1 data=0/1 commands=2/4
Jul 13 16:53:30 mellenthin postfix/smtpd[5323]: connect from unknown[109.245.191.136]
Jul x@x


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=109.245.191.136
2019-07-14 04:30:37
114.38.34.85 attack
2019-07-12T19:48:48.257585stt-1.[munged] kernel: [7006949.017792] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91:97:36:58:84:78:ac:57:a8:41:08:00 SRC=114.38.34.85 DST=[mungedIP1] LEN=40 TOS=0x00 PREC=0x00 TTL=50 ID=63333 PROTO=TCP SPT=63706 DPT=37215 WINDOW=8217 RES=0x00 SYN URGP=0 
2019-07-12T23:55:06.767800stt-1.[munged] kernel: [7021727.479428] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91:97:36:58:84:78:ac:57:aa:c1:08:00 SRC=114.38.34.85 DST=[mungedIP1] LEN=40 TOS=0x00 PREC=0x00 TTL=50 ID=39387 PROTO=TCP SPT=5652 DPT=37215 WINDOW=13872 RES=0x00 SYN URGP=0 
2019-07-13T11:10:25.270177stt-1.[munged] kernel: [7062245.855515] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91:97:36:58:84:78:ac:57:aa:c1:08:00 SRC=114.38.34.85 DST=[mungedIP1] LEN=40 TOS=0x00 PREC=0x00 TTL=50 ID=14217 PROTO=TCP SPT=5652 DPT=37215 WINDOW=13872 RES=0x00 SYN URGP=0
2019-07-14 04:07:03
213.149.61.18 attackbotsspam
13.07.2019 17:10:26 - SMTP Spam without Auth on hMailserver 
Detected by ELinOX-hMail-A2F
2019-07-14 04:08:18
91.227.6.17 attackspambots
WordPress brute force
2019-07-14 04:37:40
43.247.180.234 attack
Jul 13 22:40:52 tux-35-217 sshd\[18266\]: Invalid user lc from 43.247.180.234 port 52124
Jul 13 22:40:52 tux-35-217 sshd\[18266\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=43.247.180.234
Jul 13 22:40:54 tux-35-217 sshd\[18266\]: Failed password for invalid user lc from 43.247.180.234 port 52124 ssh2
Jul 13 22:45:01 tux-35-217 sshd\[18286\]: Invalid user ass from 43.247.180.234 port 35346
Jul 13 22:45:01 tux-35-217 sshd\[18286\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=43.247.180.234
...
2019-07-14 04:52:12
213.32.71.196 attackspambots
Jul 13 21:32:29 minden010 sshd[14059]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=213.32.71.196
Jul 13 21:32:31 minden010 sshd[14059]: Failed password for invalid user eddy from 213.32.71.196 port 60338 ssh2
Jul 13 21:37:18 minden010 sshd[15704]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=213.32.71.196
...
2019-07-14 04:14:26
187.116.89.162 attackbotsspam
Jul 13 21:57:08 rpi sshd[6165]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.116.89.162 
Jul 13 21:57:10 rpi sshd[6165]: Failed password for invalid user kafka from 187.116.89.162 port 33323 ssh2
2019-07-14 04:04:28
157.230.98.238 attackspam
SSH Brute Force, server-1 sshd[6135]: Failed password for invalid user brian from 157.230.98.238 port 33270 ssh2
2019-07-14 04:09:12
37.59.184.172 attackspambots
SSH/SMTP Brute Force
2019-07-14 04:18:44
115.159.185.71 attackspam
Automatic report - Banned IP Access
2019-07-14 04:06:31

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