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 <<>> 104.18.23.138
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 30409
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.18.23.138.			IN	A

;; AUTHORITY SECTION:
.			278	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022001 1800 900 604800 86400

;; Query time: 212 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Feb 21 12:42:14 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 138.23.18.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 138.23.18.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
51.68.188.67 attackbotsspam
Sep 17 03:31:30 friendsofhawaii sshd\[18094\]: Invalid user an from 51.68.188.67
Sep 17 03:31:30 friendsofhawaii sshd\[18094\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=67.ip-51-68-188.eu
Sep 17 03:31:32 friendsofhawaii sshd\[18094\]: Failed password for invalid user an from 51.68.188.67 port 37144 ssh2
Sep 17 03:35:49 friendsofhawaii sshd\[18450\]: Invalid user jira from 51.68.188.67
Sep 17 03:35:49 friendsofhawaii sshd\[18450\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=67.ip-51-68-188.eu
2019-09-17 21:50:06
14.182.148.166 attackspambots
Unauthorized connection attempt from IP address 14.182.148.166 on Port 445(SMB)
2019-09-17 21:26:37
54.37.233.192 attackspambots
Sep 17 03:48:29 eddieflores sshd\[17819\]: Invalid user bz@123 from 54.37.233.192
Sep 17 03:48:29 eddieflores sshd\[17819\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.ip-54-37-233.eu
Sep 17 03:48:31 eddieflores sshd\[17819\]: Failed password for invalid user bz@123 from 54.37.233.192 port 43176 ssh2
Sep 17 03:52:47 eddieflores sshd\[18154\]: Invalid user adixix from 54.37.233.192
Sep 17 03:52:47 eddieflores sshd\[18154\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.ip-54-37-233.eu
2019-09-17 21:57:02
200.72.249.155 attackbotsspam
fail2ban
2019-09-17 21:27:14
76.17.44.218 attackbotsspam
Sep 17 07:27:34 MK-Soft-VM6 sshd\[15102\]: Invalid user admin from 76.17.44.218 port 38704
Sep 17 07:27:35 MK-Soft-VM6 sshd\[15102\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=76.17.44.218
Sep 17 07:27:37 MK-Soft-VM6 sshd\[15102\]: Failed password for invalid user admin from 76.17.44.218 port 38704 ssh2
...
2019-09-17 21:12:52
88.98.232.53 attackspambots
Sep 17 09:44:14 herz-der-gamer sshd[17274]: Invalid user hadoopuser from 88.98.232.53 port 43070
...
2019-09-17 21:02:26
211.38.37.54 attackbots
IP Ban Report : https://help-dysk.pl/wordpress-firewall-plugins/ip/211.38.37.54/ 
 KR - 1H : (52)  
 Protection Against DDoS WordPress plugin :  
 "odzyskiwanie danych help-dysk" 
 IP Address Ranges by Country : KR 
 NAME ASN : ASN4766 
 
 IP : 211.38.37.54 
 
 CIDR : 211.38.32.0/21 
 
 PREFIX COUNT : 8136 
 
 UNIQUE IP COUNT : 44725248 
 
 
 WYKRYTE ATAKI Z ASN4766 :  
  1H - 3 
  3H - 4 
  6H - 7 
 12H - 14 
 24H - 29 
 
 INFO : SYN Flood DDoS Attack Denial-of-Service Attack (DoS) Detected and Blocked by ADMIN  - data recovery
2019-09-17 21:45:24
197.157.246.92 attackbotsspam
Honeypot attack, port: 445, PTR: PTR record not found
2019-09-17 21:32:34
37.79.254.216 attackspam
Sep 17 03:31:48 wbs sshd\[8259\]: Invalid user harold from 37.79.254.216
Sep 17 03:31:48 wbs sshd\[8259\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=mail.uralprotect.ru
Sep 17 03:31:50 wbs sshd\[8259\]: Failed password for invalid user harold from 37.79.254.216 port 45040 ssh2
Sep 17 03:35:59 wbs sshd\[8595\]: Invalid user test from 37.79.254.216
Sep 17 03:35:59 wbs sshd\[8595\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=mail.uralprotect.ru
2019-09-17 21:39:40
120.12.87.54 attackspam
SSH Bruteforce
2019-09-17 22:01:05
120.52.121.86 attackspam
Sep 17 13:23:33 ip-172-31-1-72 sshd\[32426\]: Invalid user aloko from 120.52.121.86
Sep 17 13:23:33 ip-172-31-1-72 sshd\[32426\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=120.52.121.86
Sep 17 13:23:34 ip-172-31-1-72 sshd\[32426\]: Failed password for invalid user aloko from 120.52.121.86 port 39490 ssh2
Sep 17 13:30:34 ip-172-31-1-72 sshd\[32524\]: Invalid user ot from 120.52.121.86
Sep 17 13:30:34 ip-172-31-1-72 sshd\[32524\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=120.52.121.86
2019-09-17 21:34:14
104.155.91.177 attackbotsspam
Sep 17 09:31:48 ny01 sshd[8206]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.155.91.177
Sep 17 09:31:49 ny01 sshd[8206]: Failed password for invalid user Mainio from 104.155.91.177 port 60984 ssh2
Sep 17 09:35:59 ny01 sshd[8973]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.155.91.177
2019-09-17 21:38:43
220.136.19.140 attack
Honeypot attack, port: 23, PTR: 220-136-19-140.dynamic-ip.hinet.net.
2019-09-17 21:13:33
178.62.33.38 attackspambots
Sep 17 05:59:06 Tower sshd[2199]: Connection from 178.62.33.38 port 37374 on 192.168.10.220 port 22
Sep 17 05:59:07 Tower sshd[2199]: Failed password for root from 178.62.33.38 port 37374 ssh2
Sep 17 05:59:07 Tower sshd[2199]: Received disconnect from 178.62.33.38 port 37374:11: Bye Bye [preauth]
Sep 17 05:59:07 Tower sshd[2199]: Disconnected from authenticating user root 178.62.33.38 port 37374 [preauth]
2019-09-17 21:08:45
36.73.34.218 attack
Unauthorized connection attempt from IP address 36.73.34.218 on Port 445(SMB)
2019-09-17 20:57:37

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