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 <<>> 104.21.12.104
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 45477
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.12.104.			IN	A

;; AUTHORITY SECTION:
.			289	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021702 1800 900 604800 86400

;; Query time: 67 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 08:30:11 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 104.12.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 104.12.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
202.169.46.82 attackbotsspam
2019-11-14T06:49:58.428625tmaserv sshd\[7977\]: Invalid user QwerS from 202.169.46.82 port 48549
2019-11-14T06:49:58.434009tmaserv sshd\[7977\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.169.46.82
2019-11-14T06:49:59.522672tmaserv sshd\[7977\]: Failed password for invalid user QwerS from 202.169.46.82 port 48549 ssh2
2019-11-14T06:55:28.113346tmaserv sshd\[8222\]: Invalid user Passw0rd11 from 202.169.46.82 port 37661
2019-11-14T06:55:28.118314tmaserv sshd\[8222\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.169.46.82
2019-11-14T06:55:29.844476tmaserv sshd\[8222\]: Failed password for invalid user Passw0rd11 from 202.169.46.82 port 37661 ssh2
...
2019-11-14 13:22:22
195.91.248.89 attackspambots
445/tcp 1433/tcp
[2019-10-25/11-14]2pkt
2019-11-14 13:22:56
178.33.236.23 attack
Nov 14 05:20:37 web8 sshd\[21911\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.33.236.23  user=root
Nov 14 05:20:39 web8 sshd\[21911\]: Failed password for root from 178.33.236.23 port 34668 ssh2
Nov 14 05:24:09 web8 sshd\[23448\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.33.236.23  user=root
Nov 14 05:24:11 web8 sshd\[23448\]: Failed password for root from 178.33.236.23 port 42890 ssh2
Nov 14 05:27:50 web8 sshd\[25062\]: Invalid user schoenecker from 178.33.236.23
Nov 14 05:27:50 web8 sshd\[25062\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.33.236.23
2019-11-14 13:39:25
220.249.112.150 attackbotsspam
Nov 13 18:51:51 sachi sshd\[28221\]: Invalid user larseng from 220.249.112.150
Nov 13 18:51:51 sachi sshd\[28221\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=220.249.112.150
Nov 13 18:51:53 sachi sshd\[28221\]: Failed password for invalid user larseng from 220.249.112.150 port 44724 ssh2
Nov 13 18:56:55 sachi sshd\[28611\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=220.249.112.150  user=root
Nov 13 18:56:56 sachi sshd\[28611\]: Failed password for root from 220.249.112.150 port 25423 ssh2
2019-11-14 13:15:01
82.102.99.35 attack
Automatic report - Banned IP Access
2019-11-14 13:07:38
125.76.225.158 attack
1433/tcp 1433/tcp
[2019-11-05/14]2pkt
2019-11-14 13:07:13
202.147.171.59 attackspambots
Port Scan 1433
2019-11-14 13:09:54
103.228.19.120 attack
Nov 14 05:56:36 lnxmail61 sshd[10340]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.228.19.120
2019-11-14 13:29:45
157.245.241.90 attackbots
1900/udp 1900/udp
[2019-11-12/13]2pkt
2019-11-14 13:38:16
115.79.60.104 attackbots
Nov 14 06:30:47 ns41 sshd[16887]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.79.60.104
Nov 14 06:30:47 ns41 sshd[16887]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.79.60.104
2019-11-14 13:34:18
180.142.245.185 attack
IP Ban Report :  
 https://help-dysk.pl/wordpress-firewall-plugins/ip/180.142.245.185/ 
 
 CN - 1H : (737)  
 Protection Against DDoS WordPress plugin :  
 "odzyskiwanie danych help-dysk" 
 IP Address Ranges by Country : CN 
 NAME ASN : ASN4134 
 
 IP : 180.142.245.185 
 
 CIDR : 180.142.192.0/18 
 
 PREFIX COUNT : 5430 
 
 UNIQUE IP COUNT : 106919680 
 
 
 ATTACKS DETECTED ASN4134 :  
  1H - 26 
  3H - 74 
  6H - 140 
 12H - 265 
 24H - 330 
 
 DateTime : 2019-11-14 05:57:07 
 
 INFO : Port Scan TELNET Detected and Blocked by ADMIN  - data recovery
2019-11-14 13:05:48
171.110.11.113 attack
23/tcp 23/tcp
[2019-11-12/14]2pkt
2019-11-14 13:42:17
185.176.27.18 attackbots
11/14/2019-00:22:23.728850 185.176.27.18 Protocol: 6 ET DROP Dshield Block Listed Source group 1
2019-11-14 13:28:54
51.38.224.46 attackbotsspam
Nov 14 11:53:29 webhost01 sshd[32721]: Failed password for root from 51.38.224.46 port 58000 ssh2
...
2019-11-14 13:24:39
49.206.212.97 attack
Unauthorised access (Nov 14) SRC=49.206.212.97 LEN=52 PREC=0x20 TTL=113 ID=17515 DF TCP DPT=445 WINDOW=8192 SYN
2019-11-14 13:37:02

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