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 <<>> 104.21.31.45
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 38344
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.31.45.			IN	A

;; AUTHORITY SECTION:
.			293	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021700 1800 900 604800 86400

;; Query time: 23 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 20:37:50 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 45.31.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 45.31.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
45.55.233.213 attackspam
Nov  9 11:46:25 TORMINT sshd\[31529\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.233.213  user=root
Nov  9 11:46:27 TORMINT sshd\[31529\]: Failed password for root from 45.55.233.213 port 45222 ssh2
Nov  9 11:50:12 TORMINT sshd\[31755\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.233.213  user=root
...
2019-11-10 07:42:19
165.133.17.95 attack
Failed password for root from 165.133.17.95 port 36962 ssh2
2019-11-10 07:33:50
213.87.122.7 attackspambots
Chat Spam
2019-11-10 07:40:09
176.31.191.173 attack
Automatic report - Banned IP Access
2019-11-10 07:27:21
165.22.213.24 attackspam
Nov  9 06:23:39 hanapaa sshd\[7707\]: Invalid user tester from 165.22.213.24
Nov  9 06:23:39 hanapaa sshd\[7707\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.22.213.24
Nov  9 06:23:41 hanapaa sshd\[7707\]: Failed password for invalid user tester from 165.22.213.24 port 59732 ssh2
Nov  9 06:28:12 hanapaa sshd\[8871\]: Invalid user user from 165.22.213.24
Nov  9 06:28:12 hanapaa sshd\[8871\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.22.213.24
2019-11-10 07:40:42
77.247.108.52 attackspam
*Port Scan* detected from 77.247.108.52 (NL/Netherlands/-). 4 hits in the last 105 seconds
2019-11-10 07:36:55
148.66.134.49 attack
Nov  9 17:04:43 mxgate1 postfix/postscreen[23077]: CONNECT from [148.66.134.49]:58406 to [176.31.12.44]:25
Nov  9 17:04:43 mxgate1 postfix/dnsblog[23081]: addr 148.66.134.49 listed by domain zen.spamhaus.org as 127.0.0.4
Nov  9 17:04:43 mxgate1 postfix/dnsblog[23081]: addr 148.66.134.49 listed by domain zen.spamhaus.org as 127.0.0.3
Nov  9 17:04:43 mxgate1 postfix/dnsblog[23080]: addr 148.66.134.49 listed by domain bl.spamcop.net as 127.0.0.2
Nov  9 17:04:43 mxgate1 postfix/dnsblog[23082]: addr 148.66.134.49 listed by domain cbl.abuseat.org as 127.0.0.2
Nov  9 17:04:43 mxgate1 postfix/dnsblog[23079]: addr 148.66.134.49 listed by domain b.barracudacentral.org as 127.0.0.2
Nov  9 17:04:48 mxgate1 postfix/dnsblog[23078]: addr 148.66.134.49 listed by domain ix.dnsbl.xxxxxx.net as 127.0.0.2
Nov  9 17:04:49 mxgate1 postfix/postscreen[23077]: DNSBL rank 6 for [148.66.134.49]:58406
Nov  9 17:04:50 mxgate1 postfix/postscreen[23077]: NOQUEUE: reject: RCPT from [148.66.134.49]:584........
-------------------------------
2019-11-10 07:18:13
188.166.117.213 attackbots
2019-11-09T17:22:47.192528scmdmz1 sshd\[451\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.117.213  user=root
2019-11-09T17:22:49.237812scmdmz1 sshd\[451\]: Failed password for root from 188.166.117.213 port 49314 ssh2
2019-11-09T17:26:50.757466scmdmz1 sshd\[783\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.117.213  user=root
...
2019-11-10 07:24:24
103.207.170.150 attack
Telnet Server BruteForce Attack
2019-11-10 07:20:19
185.162.235.98 attack
2019-11-09 12:21:41 dovecot_login authenticator failed for (t4YVVu1) [185.162.235.98]:55306 I=[192.147.25.65]:25: 535 Incorrect authentication data (set_id=ler@lerctr.org)
2019-11-09 12:21:57 dovecot_login authenticator failed for (0hRPtPr) [185.162.235.98]:61435 I=[192.147.25.65]:25: 535 Incorrect authentication data (set_id=ler@lerctr.org)
2019-11-09 12:22:18 dovecot_login authenticator failed for (xD0WRD) [185.162.235.98]:51184 I=[192.147.25.65]:25: 535 Incorrect authentication data (set_id=ler@lerctr.org)
...
2019-11-10 07:50:50
2.38.156.148 attackspambots
Telnet Server BruteForce Attack
2019-11-10 07:16:16
49.88.112.71 attackbots
2019-11-09T23:07:22.452776shield sshd\[14749\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.71  user=root
2019-11-09T23:07:24.700784shield sshd\[14749\]: Failed password for root from 49.88.112.71 port 54884 ssh2
2019-11-09T23:07:27.133810shield sshd\[14749\]: Failed password for root from 49.88.112.71 port 54884 ssh2
2019-11-09T23:07:29.979070shield sshd\[14749\]: Failed password for root from 49.88.112.71 port 54884 ssh2
2019-11-09T23:07:50.102129shield sshd\[14780\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.71  user=root
2019-11-10 07:17:28
112.216.93.141 attackspambots
Nov  9 06:55:17 auw2 sshd\[11335\]: Invalid user spyder from 112.216.93.141
Nov  9 06:55:17 auw2 sshd\[11335\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.216.93.141
Nov  9 06:55:20 auw2 sshd\[11335\]: Failed password for invalid user spyder from 112.216.93.141 port 49232 ssh2
Nov  9 06:59:26 auw2 sshd\[11752\]: Invalid user utilize from 112.216.93.141
Nov  9 06:59:26 auw2 sshd\[11752\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.216.93.141
2019-11-10 07:40:54
222.186.173.142 attackspam
$f2bV_matches
2019-11-10 07:32:42
185.91.46.3 attackspam
IP Ban Report :  
 https://help-dysk.pl/wordpress-firewall-plugins/ip/185.91.46.3/ 
 
 DE - 1H : (65)  
 Protection Against DDoS WordPress plugin :  
 "odzyskiwanie danych help-dysk" 
 IP Address Ranges by Country : DE 
 NAME ASN : ASN39063 
 
 IP : 185.91.46.3 
 
 CIDR : 185.91.46.0/23 
 
 PREFIX COUNT : 7 
 
 UNIQUE IP COUNT : 2048 
 
 
 ATTACKS DETECTED ASN39063 :  
  1H - 1 
  3H - 1 
  6H - 1 
 12H - 1 
 24H - 1 
 
 DateTime : 2019-11-09 17:10:52 
 
 INFO :  HACK ! - Looking for resource vulnerabilities Scan Detected and Blocked by ADMIN  - data recovery
2019-11-10 07:17:51

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