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 <<>> 104.18.40.51
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 39722
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.18.40.51.			IN	A

;; AUTHORITY SECTION:
.			589	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022031602 1800 900 604800 86400

;; Query time: 189 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Mar 17 05:01:10 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 51.40.18.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 51.40.18.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
139.159.157.26 attack
20 attempts against mh-ssh on sun.magehost.pro
2019-06-23 10:14:22
139.28.218.145 attackbotsspam
Postfix DNSBL listed. Trying to send SPAM.
2019-06-23 09:55:06
51.38.237.214 attack
Jun 23 02:20:18 mail sshd\[10954\]: Invalid user css from 51.38.237.214
Jun 23 02:20:18 mail sshd\[10954\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.38.237.214
Jun 23 02:20:20 mail sshd\[10954\]: Failed password for invalid user css from 51.38.237.214 port 45764 ssh2
...
2019-06-23 09:54:33
90.105.43.187 attackspam
SSH bruteforce (Triggered fail2ban)
2019-06-23 10:34:27
112.85.42.178 attackspam
2019-06-13T10:24:14.641552wiz-ks3 sshd[13774]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.178  user=root
2019-06-13T10:24:16.827848wiz-ks3 sshd[13774]: Failed password for root from 112.85.42.178 port 65319 ssh2
2019-06-13T10:24:19.646002wiz-ks3 sshd[13774]: Failed password for root from 112.85.42.178 port 65319 ssh2
2019-06-13T10:24:14.641552wiz-ks3 sshd[13774]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.178  user=root
2019-06-13T10:24:16.827848wiz-ks3 sshd[13774]: Failed password for root from 112.85.42.178 port 65319 ssh2
2019-06-13T10:24:19.646002wiz-ks3 sshd[13774]: Failed password for root from 112.85.42.178 port 65319 ssh2
2019-06-13T10:24:14.641552wiz-ks3 sshd[13774]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.178  user=root
2019-06-13T10:24:16.827848wiz-ks3 sshd[13774]: Failed password for root from 112.85.42.178 port 65319 ssh2
2019-06-1
2019-06-23 09:52:13
221.227.42.42 attack
Jun 23 03:19:05 srv-4 sshd\[11737\]: Invalid user admin from 221.227.42.42
Jun 23 03:19:05 srv-4 sshd\[11737\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=221.227.42.42
Jun 23 03:19:07 srv-4 sshd\[11737\]: Failed password for invalid user admin from 221.227.42.42 port 22309 ssh2
...
2019-06-23 10:26:31
106.251.239.244 attackspambots
Jun 23 02:35:56 [munged] sshd[11925]: Invalid user ken from 106.251.239.244 port 56134
Jun 23 02:35:56 [munged] sshd[11925]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.251.239.244
2019-06-23 10:11:44
187.120.135.52 attack
failed_logins
2019-06-23 10:34:46
189.51.104.209 attack
SMTP-sasl brute force
...
2019-06-23 09:51:37
186.96.102.198 attackbots
Jun 23 02:20:03 pornomens sshd\[13384\]: Invalid user neng from 186.96.102.198 port 38012
Jun 23 02:20:03 pornomens sshd\[13384\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=186.96.102.198
Jun 23 02:20:05 pornomens sshd\[13384\]: Failed password for invalid user neng from 186.96.102.198 port 38012 ssh2
...
2019-06-23 10:06:20
93.84.117.222 attack
fail2ban honeypot
2019-06-23 09:52:55
187.64.36.130 attackbotsspam
20 attempts against mh-ssh on leaf.magehost.pro
2019-06-23 10:31:11
138.185.16.2 attack
firewall-block, port(s): 23/tcp
2019-06-23 10:02:17
2a01:4f8:c2c:7897::1 attack
[munged]::443 2a01:4f8:c2c:7897::1 - - [23/Jun/2019:02:19:04 +0200] "POST /[munged]: HTTP/1.1" 200 6976 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
[munged]::443 2a01:4f8:c2c:7897::1 - - [23/Jun/2019:02:19:13 +0200] "POST /[munged]: HTTP/1.1" 200 6849 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
[munged]::443 2a01:4f8:c2c:7897::1 - - [23/Jun/2019:02:19:16 +0200] "POST /[munged]: HTTP/1.1" 200 6847 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
[munged]::443 2a01:4f8:c2c:7897::1 - - [23/Jun/2019:02:19:30 +0200] "POST /[munged]: HTTP/1.1" 200 6845 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
[munged]::443 2a01:4f8:c2c:7897::1 - - [23/Jun/2019:02:19:34 +0200] "POST /[munged]: HTTP/1.1" 200 6846 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
[munged]::443 2a01:4f8:c2c:7897::1 - - [23/Jun/2019:02:19:37 +0200] "POST /[munged]: HTTP
2019-06-23 10:12:20
183.152.69.171 attackbots
Port scan on 1 port(s): 3389
2019-06-23 09:47:53

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