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 of America (the)

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 <<>> 4.104.21.227
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 13413
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;4.104.21.227.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021601 1800 900 604800 86400

;; Query time: 13 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Feb 17 04:14:11 CST 2025
;; MSG SIZE  rcvd: 105
Host info
Host 227.21.104.4.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 227.21.104.4.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
125.124.147.117 attackbots
$f2bV_matches
2019-11-26 20:04:56
168.243.91.19 attack
Nov 26 07:37:32 markkoudstaal sshd[17413]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=168.243.91.19
Nov 26 07:37:34 markkoudstaal sshd[17413]: Failed password for invalid user lewison from 168.243.91.19 port 37583 ssh2
Nov 26 07:44:40 markkoudstaal sshd[18172]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=168.243.91.19
2019-11-26 19:45:22
106.13.136.238 attack
Nov 26 10:23:03 v22018076622670303 sshd\[3079\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.136.238  user=root
Nov 26 10:23:05 v22018076622670303 sshd\[3079\]: Failed password for root from 106.13.136.238 port 54982 ssh2
Nov 26 10:26:00 v22018076622670303 sshd\[3098\]: Invalid user web from 106.13.136.238 port 54084
Nov 26 10:26:00 v22018076622670303 sshd\[3098\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.136.238
...
2019-11-26 20:01:43
61.222.56.80 attackbotsspam
Nov 26 14:34:02 gw1 sshd[14116]: Failed password for root from 61.222.56.80 port 47194 ssh2
Nov 26 14:37:54 gw1 sshd[14214]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.222.56.80
...
2019-11-26 19:47:26
118.70.126.245 attackbots
Unauthorised access (Nov 26) SRC=118.70.126.245 LEN=52 TTL=109 ID=7463 DF TCP DPT=1433 WINDOW=8192 SYN
2019-11-26 19:53:44
49.232.51.237 attack
Nov 26 12:10:41 legacy sshd[16743]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.232.51.237
Nov 26 12:10:44 legacy sshd[16743]: Failed password for invalid user apache from 49.232.51.237 port 40320 ssh2
Nov 26 12:18:21 legacy sshd[16857]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.232.51.237
...
2019-11-26 19:40:35
74.82.47.2 attack
scan z
2019-11-26 19:25:37
112.238.106.13 attackspambots
Nov 26 07:18:05 tux postfix/smtpd[3125]: connect from unknown[112.238.106.13]
Nov x@x


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=112.238.106.13
2019-11-26 19:45:02
45.165.138.21 attackbots
IP Ban Report :  
 https://help-dysk.pl/wordpress-firewall-plugins/ip/45.165.138.21/ 
 
 BR - 1H : (61)  
 Protection Against DDoS WordPress plugin :  
 "odzyskiwanie danych help-dysk" 
 IP Address Ranges by Country : BR 
 NAME ASN : ASN268677 
 
 IP : 45.165.138.21 
 
 CIDR : 45.165.136.0/22 
 
 PREFIX COUNT : 1 
 
 UNIQUE IP COUNT : 1024 
 
 
 ATTACKS DETECTED ASN268677 :  
  1H - 1 
  3H - 1 
  6H - 1 
 12H - 1 
 24H - 1 
 
 DateTime : 2019-11-26 07:22:55 
 
 INFO :  HACK ! - Looking for resource vulnerabilities Scan Detected and Blocked by ADMIN  - data recovery
2019-11-26 20:00:50
171.103.56.86 attackspam
failed_logins
2019-11-26 19:56:01
63.81.87.156 attackspam
Nov 26 07:22:10  exim[2131]: [1\50] 1iZUEi-0000YN-Rz H=wren.jcnovel.com (wren.hislult.com) [63.81.87.156] F= rejected after DATA: This message scored 100.5 spam points.
2019-11-26 19:58:00
103.255.146.154 attackbots
Nov 26 00:22:50 php1 sshd\[8361\]: Invalid user ftpuser222 from 103.255.146.154
Nov 26 00:22:50 php1 sshd\[8361\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.255.146.154
Nov 26 00:22:52 php1 sshd\[8361\]: Failed password for invalid user ftpuser222 from 103.255.146.154 port 43400 ssh2
Nov 26 00:31:08 php1 sshd\[9021\]: Invalid user darsin from 103.255.146.154
Nov 26 00:31:08 php1 sshd\[9021\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.255.146.154
2019-11-26 19:58:36
71.6.167.142 attackspam
Port scan: Attack repeated for 24 hours
2019-11-26 20:00:28
103.92.25.199 attackbots
Automatic report - Banned IP Access
2019-11-26 19:36:11
207.154.239.128 attack
Nov 26 07:51:50 Ubuntu-1404-trusty-64-minimal sshd\[25206\]: Invalid user ou from 207.154.239.128
Nov 26 07:51:50 Ubuntu-1404-trusty-64-minimal sshd\[25206\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=207.154.239.128
Nov 26 07:51:52 Ubuntu-1404-trusty-64-minimal sshd\[25206\]: Failed password for invalid user ou from 207.154.239.128 port 41622 ssh2
Nov 26 08:32:57 Ubuntu-1404-trusty-64-minimal sshd\[20953\]: Invalid user fardan from 207.154.239.128
Nov 26 08:32:57 Ubuntu-1404-trusty-64-minimal sshd\[20953\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=207.154.239.128
2019-11-26 19:43:48

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