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: South Korea

Internet Service Provider: unknown

Hostname: unknown

Organization: KOREA KAKAO CORP.

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 <<>> 103.66.194.145
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 49168
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;103.66.194.145.			IN	A

;; AUTHORITY SECTION:
.			3600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019052800 1800 900 604800 86400

;; Query time: 4 msec
;; SERVER: 67.207.67.2#53(67.207.67.2)
;; WHEN: Tue May 28 21:58:29 CST 2019
;; MSG SIZE  rcvd: 118

Host info
Host 145.194.66.103.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		67.207.67.2
Address:	67.207.67.2#53

** server can't find 145.194.66.103.in-addr.arpa: NXDOMAIN

Related IP info:
Related comments:
IP Type Details Datetime
46.227.39.181 attack
(smtpauth) Failed SMTP AUTH login from 46.227.39.181 (PL/Poland/-): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: 2020-08-18 08:23:57 plain authenticator failed for ([46.227.39.181]) [46.227.39.181]: 535 Incorrect authentication data (set_id=info)
2020-08-18 15:24:16
111.231.202.236 attackbots
2020-08-18T05:48:13.343014shield sshd\[28346\]: Invalid user friend from 111.231.202.236 port 62627
2020-08-18T05:48:13.353252shield sshd\[28346\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.231.202.236
2020-08-18T05:48:15.071547shield sshd\[28346\]: Failed password for invalid user friend from 111.231.202.236 port 62627 ssh2
2020-08-18T05:52:01.657900shield sshd\[28612\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.231.202.236  user=root
2020-08-18T05:52:03.341175shield sshd\[28612\]: Failed password for root from 111.231.202.236 port 49276 ssh2
2020-08-18 14:56:23
106.12.87.250 attackbotsspam
srv02 Mass scanning activity detected Target: 24403  ..
2020-08-18 15:41:48
192.99.4.59 attackspam
192.99.4.59 - - [18/Aug/2020:08:29:58 +0100] "POST /wp-login.php HTTP/1.1" 200 8000 "-" "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2490.80 Safari/537.36"
192.99.4.59 - - [18/Aug/2020:08:32:02 +0100] "POST /wp-login.php HTTP/1.1" 200 8000 "-" "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2490.80 Safari/537.36"
192.99.4.59 - - [18/Aug/2020:08:34:49 +0100] "POST /wp-login.php HTTP/1.1" 200 8007 "-" "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2490.80 Safari/537.36"
...
2020-08-18 15:38:33
182.61.1.161 attackspambots
Aug 18 08:35:33 xeon sshd[19945]: Failed password for invalid user ca from 182.61.1.161 port 51216 ssh2
2020-08-18 15:21:10
62.57.227.12 attackbotsspam
Aug 18 08:36:52 eventyay sshd[27838]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=62.57.227.12
Aug 18 08:36:54 eventyay sshd[27838]: Failed password for invalid user ftp from 62.57.227.12 port 39890 ssh2
Aug 18 08:40:55 eventyay sshd[27998]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=62.57.227.12
...
2020-08-18 14:55:06
180.76.174.95 attack
Aug 18 08:35:17 cosmoit sshd[13426]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.76.174.95
2020-08-18 15:24:33
49.233.204.30 attack
Invalid user infa from 49.233.204.30 port 60980
2020-08-18 15:45:38
23.95.96.84 attackbots
Banned for a week because repeated abuses, for example SSH, but not only
2020-08-18 15:28:00
106.55.243.41 attackspambots
Invalid user ajay from 106.55.243.41 port 48154
2020-08-18 15:20:08
45.176.215.58 attackbots
(smtpauth) Failed SMTP AUTH login from 45.176.215.58 (BR/Brazil/-): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: 2020-08-18 08:23:45 plain authenticator failed for ([45.176.215.58]) [45.176.215.58]: 535 Incorrect authentication data (set_id=info@allasdairy.ir)
2020-08-18 15:28:35
182.61.164.198 attackspam
Fail2Ban
2020-08-18 15:34:39
43.225.151.252 attackspam
(sshd) Failed SSH login from 43.225.151.252 (BD/Bangladesh/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Aug 18 07:05:58 srv sshd[10243]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=43.225.151.252  user=root
Aug 18 07:06:00 srv sshd[10243]: Failed password for root from 43.225.151.252 port 59210 ssh2
Aug 18 07:14:04 srv sshd[10475]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=43.225.151.252  user=root
Aug 18 07:14:06 srv sshd[10475]: Failed password for root from 43.225.151.252 port 49922 ssh2
Aug 18 07:18:43 srv sshd[10566]: Invalid user silvio from 43.225.151.252 port 59978
2020-08-18 15:08:39
139.155.82.119 attack
Aug 18 08:46:44 vm0 sshd[4421]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.155.82.119
Aug 18 08:46:46 vm0 sshd[4421]: Failed password for invalid user zenbot from 139.155.82.119 port 53678 ssh2
...
2020-08-18 15:05:04
116.108.134.168 attackspambots
Automatic report - Port Scan Attack
2020-08-18 15:37:50

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