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 <<>> 104.21.45.190
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 50540
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.45.190.			IN	A

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

;; Query time: 59 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:31:20 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 190.45.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 190.45.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
79.124.62.118 attack
May 20 19:09:47 debian-2gb-nbg1-2 kernel: \[12253412.935447\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=79.124.62.118 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=246 ID=40156 PROTO=TCP SPT=49173 DPT=6934 WINDOW=1024 RES=0x00 SYN URGP=0
2020-05-21 01:13:46
152.200.128.250 attackspam
Unauthorised access (May 20) SRC=152.200.128.250 LEN=52 TTL=110 ID=26281 DF TCP DPT=445 WINDOW=8192 SYN
2020-05-21 01:23:55
177.10.46.19 attack
May 20 17:44:40 mail.srvfarm.net postfix/smtpd[1512928]: warning: unknown[177.10.46.19]: SASL PLAIN authentication failed: 
May 20 17:44:41 mail.srvfarm.net postfix/smtpd[1512928]: lost connection after AUTH from unknown[177.10.46.19]
May 20 17:45:27 mail.srvfarm.net postfix/smtps/smtpd[1507648]: lost connection after CONNECT from unknown[177.10.46.19]
May 20 17:48:09 mail.srvfarm.net postfix/smtps/smtpd[1512852]: warning: unknown[177.10.46.19]: SASL PLAIN authentication failed: 
May 20 17:48:10 mail.srvfarm.net postfix/smtps/smtpd[1512852]: lost connection after AUTH from unknown[177.10.46.19]
2020-05-21 01:06:41
122.51.223.155 attack
May 20 13:56:22 dns1 sshd[24558]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.51.223.155 
May 20 13:56:24 dns1 sshd[24558]: Failed password for invalid user nvb from 122.51.223.155 port 46212 ssh2
May 20 13:58:08 dns1 sshd[24639]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.51.223.155
2020-05-21 01:13:17
190.60.94.189 attackbotsspam
May 20 19:07:27 home sshd[1528]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.60.94.189
May 20 19:07:28 home sshd[1528]: Failed password for invalid user wlk-lab from 190.60.94.189 port 48808 ssh2
May 20 19:11:38 home sshd[2447]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.60.94.189
...
2020-05-21 01:20:00
83.145.168.77 attackspambots
May 20 17:52:06 mail.srvfarm.net postfix/smtpd[1509610]: warning: 83-145-168-77.cable-modem.tkk.net.pl[83.145.168.77]: SASL PLAIN authentication failed: 
May 20 17:52:06 mail.srvfarm.net postfix/smtpd[1509610]: lost connection after AUTH from 83-145-168-77.cable-modem.tkk.net.pl[83.145.168.77]
May 20 17:57:33 mail.srvfarm.net postfix/smtpd[1514144]: warning: 83-145-168-77.cable-modem.tkk.net.pl[83.145.168.77]: SASL PLAIN authentication failed: 
May 20 17:57:33 mail.srvfarm.net postfix/smtpd[1514144]: lost connection after AUTH from 83-145-168-77.cable-modem.tkk.net.pl[83.145.168.77]
May 20 18:00:08 mail.srvfarm.net postfix/smtps/smtpd[1507717]: warning: 83-145-168-77.cable-modem.tkk.net.pl[83.145.168.77]: SASL PLAIN authentication failed:
2020-05-21 00:58:12
154.128.121.125 attack
Honeypot attack, port: 445, PTR: PTR record not found
2020-05-21 01:15:24
106.12.176.53 attackspambots
May 20 19:41:04 pkdns2 sshd\[60227\]: Invalid user est from 106.12.176.53May 20 19:41:06 pkdns2 sshd\[60227\]: Failed password for invalid user est from 106.12.176.53 port 36826 ssh2May 20 19:43:15 pkdns2 sshd\[60365\]: Invalid user vni from 106.12.176.53May 20 19:43:17 pkdns2 sshd\[60365\]: Failed password for invalid user vni from 106.12.176.53 port 35408 ssh2May 20 19:45:25 pkdns2 sshd\[60531\]: Invalid user wnr from 106.12.176.53May 20 19:45:27 pkdns2 sshd\[60531\]: Failed password for invalid user wnr from 106.12.176.53 port 34006 ssh2
...
2020-05-21 01:28:39
111.231.215.244 attackspambots
May 20 19:13:06 vps sshd[545653]: Failed password for invalid user jlw from 111.231.215.244 port 11145 ssh2
May 20 19:15:38 vps sshd[560803]: Invalid user oyg from 111.231.215.244 port 39165
May 20 19:15:38 vps sshd[560803]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.231.215.244
May 20 19:15:40 vps sshd[560803]: Failed password for invalid user oyg from 111.231.215.244 port 39165 ssh2
May 20 19:18:12 vps sshd[570302]: Invalid user qif from 111.231.215.244 port 10680
...
2020-05-21 01:36:06
186.216.69.95 attack
May 20 17:56:52 mail.srvfarm.net postfix/smtps/smtpd[1515636]: warning: unknown[186.216.69.95]: SASL PLAIN authentication failed: 
May 20 17:56:52 mail.srvfarm.net postfix/smtps/smtpd[1515636]: lost connection after AUTH from unknown[186.216.69.95]
May 20 17:57:27 mail.srvfarm.net postfix/smtpd[1512866]: lost connection after CONNECT from unknown[186.216.69.95]
May 20 17:58:27 mail.srvfarm.net postfix/smtps/smtpd[1515640]: warning: unknown[186.216.69.95]: SASL PLAIN authentication failed: 
May 20 17:58:27 mail.srvfarm.net postfix/smtps/smtpd[1515640]: lost connection after AUTH from unknown[186.216.69.95]
2020-05-21 00:53:58
91.223.250.170 attackspambots
May 20 17:41:06 mail.srvfarm.net postfix/smtpd[1509539]: warning: 91-223-250-170.nowogrod.net[91.223.250.170]: SASL PLAIN authentication failed: 
May 20 17:41:06 mail.srvfarm.net postfix/smtpd[1509539]: lost connection after AUTH from 91-223-250-170.nowogrod.net[91.223.250.170]
May 20 17:44:41 mail.srvfarm.net postfix/smtps/smtpd[1512863]: warning: 91-223-250-170.nowogrod.net[91.223.250.170]: SASL PLAIN authentication failed: 
May 20 17:44:41 mail.srvfarm.net postfix/smtps/smtpd[1512863]: lost connection after AUTH from 91-223-250-170.nowogrod.net[91.223.250.170]
May 20 17:45:56 mail.srvfarm.net postfix/smtps/smtpd[1508895]: lost connection after CONNECT from 91-223-250-170.nowogrod.net[91.223.250.170]
2020-05-21 01:08:39
121.229.29.86 attackspambots
bruteforce detected
2020-05-21 01:21:00
162.243.142.72 attackbotsspam
firewall-block, port(s): 7574/tcp
2020-05-21 01:07:14
212.119.190.162 attackbots
May 20 18:06:21 ajax sshd[12422]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.119.190.162 
May 20 18:06:23 ajax sshd[12422]: Failed password for invalid user tlq from 212.119.190.162 port 63963 ssh2
2020-05-21 01:22:06
104.140.188.46 attackspam
Unauthorized connection attempt detected from IP address 104.140.188.46 to port 3389
2020-05-21 01:16:31

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