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 <<>> 104.21.54.73
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 53968
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.54.73.			IN	A

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

;; Query time: 63 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 00:09:45 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 73.54.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 73.54.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
190.119.190.122 attack
Invalid user bot3 from 190.119.190.122 port 57728
2019-11-01 16:35:15
194.181.140.218 attackbots
Oct 31 22:17:12 server sshd\[11565\]: Failed password for invalid user craig from 194.181.140.218 port 59413 ssh2
Nov  1 09:33:11 server sshd\[659\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=194.181.140.218  user=root
Nov  1 09:33:13 server sshd\[659\]: Failed password for root from 194.181.140.218 port 40814 ssh2
Nov  1 09:38:31 server sshd\[1767\]: Invalid user rator from 194.181.140.218
Nov  1 09:38:31 server sshd\[1767\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=194.181.140.218 
...
2019-11-01 16:26:11
104.248.121.67 attackbots
Nov  1 09:32:19 vmanager6029 sshd\[10271\]: Invalid user tiffany from 104.248.121.67 port 53780
Nov  1 09:32:19 vmanager6029 sshd\[10271\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.121.67
Nov  1 09:32:21 vmanager6029 sshd\[10271\]: Failed password for invalid user tiffany from 104.248.121.67 port 53780 ssh2
2019-11-01 16:55:06
106.52.24.64 attackbots
2019-11-01T08:24:45.569902abusebot-6.cloudsearch.cf sshd\[4410\]: Invalid user marjy from 106.52.24.64 port 50658
2019-11-01 16:24:49
46.37.78.201 attack
445/tcp
[2019-11-01]1pkt
2019-11-01 16:44:20
178.128.81.60 attackspambots
Nov  1 09:32:11 v22019058497090703 sshd[16331]: Failed password for root from 178.128.81.60 port 40080 ssh2
Nov  1 09:36:51 v22019058497090703 sshd[16651]: Failed password for root from 178.128.81.60 port 51108 ssh2
...
2019-11-01 16:45:43
127.0.0.1 attack
Test Connectivity
2019-11-01 16:56:00
111.197.226.180 attack
Honeypot attack, port: 23, PTR: PTR record not found
2019-11-01 16:28:18
115.56.224.230 attackspambots
Automatic report - SSH Brute-Force Attack
2019-11-01 16:48:50
51.89.151.214 attackbots
Invalid user mb from 51.89.151.214 port 36056
2019-11-01 16:53:00
124.135.120.19 attackspam
IP Ban Report :  
 https://help-dysk.pl/wordpress-firewall-plugins/ip/124.135.120.19/ 
 
 CN - 1H : (702)  
 Protection Against DDoS WordPress plugin :  
 "odzyskiwanie danych help-dysk" 
 IP Address Ranges by Country : CN 
 NAME ASN : ASN4837 
 
 IP : 124.135.120.19 
 
 CIDR : 124.132.0.0/14 
 
 PREFIX COUNT : 1262 
 
 UNIQUE IP COUNT : 56665856 
 
 
 ATTACKS DETECTED ASN4837 :  
  1H - 7 
  3H - 28 
  6H - 57 
 12H - 116 
 24H - 259 
 
 DateTime : 2019-11-01 07:20:40 
 
 INFO : Port Scan TELNET Detected and Blocked by ADMIN  - data recovery
2019-11-01 16:15:10
198.108.67.133 attack
Scanning (more than 2 packets) random ports - tries to find possible vulnerable services
2019-11-01 16:18:45
46.38.144.202 attackbots
Nov  1 10:43:41 ncomp postfix/smtpd[31082]: warning: unknown[46.38.144.202]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Nov  1 10:45:30 ncomp postfix/smtpd[31086]: warning: unknown[46.38.144.202]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Nov  1 10:47:29 ncomp postfix/smtpd[31184]: warning: unknown[46.38.144.202]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2019-11-01 16:51:26
1.172.60.103 attackbots
port 23 attempt blocked
2019-11-01 16:24:02
223.241.247.214 attackbots
Invalid user alarie from 223.241.247.214 port 35761
2019-11-01 16:43:18

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