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 <<>> 104.18.20.66
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 6272
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.18.20.66.			IN	A

;; AUTHORITY SECTION:
.			131	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022000 1800 900 604800 86400

;; Query time: 18 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Feb 20 19:22:21 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 66.20.18.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 66.20.18.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
113.107.244.124 attackbotsspam
Dec  9 00:49:26 php1 sshd\[2064\]: Invalid user brandon from 113.107.244.124
Dec  9 00:49:26 php1 sshd\[2064\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=113.107.244.124
Dec  9 00:49:28 php1 sshd\[2064\]: Failed password for invalid user brandon from 113.107.244.124 port 43694 ssh2
Dec  9 00:56:41 php1 sshd\[3062\]: Invalid user ekoenen from 113.107.244.124
Dec  9 00:56:41 php1 sshd\[3062\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=113.107.244.124
2019-12-09 19:17:44
219.91.222.148 attackbots
Dec  9 12:43:10 host sshd[17258]: Invalid user server from 219.91.222.148 port 42385
...
2019-12-09 19:48:08
51.77.147.51 attackspam
Dec  9 10:32:07 ncomp sshd[26981]: Invalid user ching from 51.77.147.51
Dec  9 10:32:07 ncomp sshd[26981]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.77.147.51
Dec  9 10:32:07 ncomp sshd[26981]: Invalid user ching from 51.77.147.51
Dec  9 10:32:09 ncomp sshd[26981]: Failed password for invalid user ching from 51.77.147.51 port 42926 ssh2
2019-12-09 19:30:43
51.38.224.110 attackspam
SSH Brute Force, server-1 sshd[5153]: Failed password for invalid user klove from 51.38.224.110 port 55434 ssh2
2019-12-09 19:47:51
37.187.79.55 attackbotsspam
Triggered by Fail2Ban at Vostok web server
2019-12-09 19:31:56
61.177.172.128 attackspambots
Dec  9 12:21:42 ns381471 sshd[6180]: Failed password for root from 61.177.172.128 port 64268 ssh2
Dec  9 12:21:56 ns381471 sshd[6180]: error: maximum authentication attempts exceeded for root from 61.177.172.128 port 64268 ssh2 [preauth]
2019-12-09 19:22:55
61.12.38.162 attackspambots
Dec  9 15:21:31 vibhu-HP-Z238-Microtower-Workstation sshd\[27106\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.12.38.162  user=root
Dec  9 15:21:33 vibhu-HP-Z238-Microtower-Workstation sshd\[27106\]: Failed password for root from 61.12.38.162 port 38166 ssh2
Dec  9 15:29:26 vibhu-HP-Z238-Microtower-Workstation sshd\[27670\]: Invalid user tuoi from 61.12.38.162
Dec  9 15:29:26 vibhu-HP-Z238-Microtower-Workstation sshd\[27670\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.12.38.162
Dec  9 15:29:28 vibhu-HP-Z238-Microtower-Workstation sshd\[27670\]: Failed password for invalid user tuoi from 61.12.38.162 port 46826 ssh2
...
2019-12-09 19:10:57
103.21.218.242 attackbots
Dec  9 06:27:47 l02a sshd[4328]: Invalid user backup from 103.21.218.242
Dec  9 06:27:47 l02a sshd[4328]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.21.218.242 
Dec  9 06:27:47 l02a sshd[4328]: Invalid user backup from 103.21.218.242
Dec  9 06:27:49 l02a sshd[4328]: Failed password for invalid user backup from 103.21.218.242 port 36032 ssh2
2019-12-09 19:25:11
106.13.230.219 attackbotsspam
Dec  9 09:30:03 sshgateway sshd\[4523\]: Invalid user summer from 106.13.230.219
Dec  9 09:30:03 sshgateway sshd\[4523\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.230.219
Dec  9 09:30:06 sshgateway sshd\[4523\]: Failed password for invalid user summer from 106.13.230.219 port 56254 ssh2
2019-12-09 19:43:52
188.254.0.226 attackbots
Dec  8 20:39:01 hanapaa sshd\[24598\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.254.0.226  user=root
Dec  8 20:39:03 hanapaa sshd\[24598\]: Failed password for root from 188.254.0.226 port 55922 ssh2
Dec  8 20:44:35 hanapaa sshd\[25181\]: Invalid user admin from 188.254.0.226
Dec  8 20:44:35 hanapaa sshd\[25181\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.254.0.226
Dec  8 20:44:36 hanapaa sshd\[25181\]: Failed password for invalid user admin from 188.254.0.226 port 33776 ssh2
2019-12-09 19:15:38
140.143.62.129 attackbotsspam
Dec  9 10:42:01 lnxweb62 sshd[2870]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=140.143.62.129
2019-12-09 19:14:28
51.75.195.25 attack
Dec  9 11:28:53 [host] sshd[10527]: Invalid user dbus from 51.75.195.25
Dec  9 11:28:53 [host] sshd[10527]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.75.195.25
Dec  9 11:28:55 [host] sshd[10527]: Failed password for invalid user dbus from 51.75.195.25 port 33754 ssh2
2019-12-09 19:17:32
103.228.55.79 attackbotsspam
Tried sshing with brute force.
2019-12-09 19:49:30
180.169.136.138 attackbotsspam
$f2bV_matches
2019-12-09 19:20:30
41.75.122.30 attackspam
Dec  9 13:29:09 microserver sshd[41541]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=41.75.122.30  user=root
Dec  9 13:29:11 microserver sshd[41541]: Failed password for root from 41.75.122.30 port 34341 ssh2
Dec  9 13:36:17 microserver sshd[42873]: Invalid user webmaster from 41.75.122.30 port 38231
Dec  9 13:36:17 microserver sshd[42873]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=41.75.122.30
Dec  9 13:36:19 microserver sshd[42873]: Failed password for invalid user webmaster from 41.75.122.30 port 38231 ssh2
Dec  9 13:50:29 microserver sshd[45192]: Invalid user admin from 41.75.122.30 port 46027
Dec  9 13:50:29 microserver sshd[45192]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=41.75.122.30
Dec  9 13:50:30 microserver sshd[45192]: Failed password for invalid user admin from 41.75.122.30 port 46027 ssh2
Dec  9 13:57:50 microserver sshd[46182]: Invalid user smmsp from 41.75.12
2019-12-09 19:25:54

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