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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.234.221
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 63224
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.234.221.			IN	A

;; AUTHORITY SECTION:
.			598	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021801 1800 900 604800 86400

;; Query time: 271 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Feb 19 03:29:28 CST 2022
;; MSG SIZE  rcvd: 107
Host info
Host 221.234.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 221.234.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
61.91.64.118 attackbots
Lines containing failures of 61.91.64.118
Nov 11 17:36:01 shared06 sshd[4804]: Invalid user admin from 61.91.64.118 port 63793
Nov 11 17:36:01 shared06 sshd[4804]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.91.64.118
Nov 11 17:36:03 shared06 sshd[4804]: Failed password for invalid user admin from 61.91.64.118 port 63793 ssh2
Nov 11 17:36:03 shared06 sshd[4804]: error: Received disconnect from 61.91.64.118 port 63793:3: com.jcraft.jsch.JSchException: Auth fail [preauth]
Nov 11 17:36:03 shared06 sshd[4804]: Disconnected from invalid user admin 61.91.64.118 port 63793 [preauth]
Nov 14 05:12:42 shared06 sshd[5255]: Invalid user admin from 61.91.64.118 port 50543
Nov 14 05:12:42 shared06 sshd[5255]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.91.64.118
Nov 14 05:12:44 shared06 sshd[5255]: Failed password for invalid user admin from 61.91.64.118 port 50543 ssh2


........
-----------------------------------------------
ht
2019-11-15 04:55:51
49.88.112.71 attack
2019-11-14T20:28:50.342344shield sshd\[16001\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.71  user=root
2019-11-14T20:28:52.169347shield sshd\[16001\]: Failed password for root from 49.88.112.71 port 21014 ssh2
2019-11-14T20:28:54.172188shield sshd\[16001\]: Failed password for root from 49.88.112.71 port 21014 ssh2
2019-11-14T20:28:56.120631shield sshd\[16001\]: Failed password for root from 49.88.112.71 port 21014 ssh2
2019-11-14T20:29:25.511200shield sshd\[16059\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.71  user=root
2019-11-15 04:36:58
59.148.2.18 attackbots
Telnet Server BruteForce Attack
2019-11-15 04:45:57
156.96.47.107 attack
2019-11-14 08:03:58 dovecot_login authenticator failed for (ADMIN) [156.96.47.107]:59999 I=[192.147.25.65]:587: 535 Incorrect authentication data (set_id=ler@lerctr.org)
2019-11-14 08:18:22 dovecot_login authenticator failed for (ADMIN) [156.96.47.107]:56700 I=[192.147.25.65]:587: 535 Incorrect authentication data (set_id=ler@lerctr.org)
2019-11-14 08:32:46 dovecot_login authenticator failed for (ADMIN) [156.96.47.107]:53392 I=[192.147.25.65]:587: 535 Incorrect authentication data (set_id=ler@lerctr.org)
...
2019-11-15 04:42:24
180.254.139.140 attack
Unauthorized connection attempt from IP address 180.254.139.140 on Port 445(SMB)
2019-11-15 05:14:06
185.43.209.189 attackbotsspam
Nov 14 21:32:54 andromeda postfix/smtpd\[14736\]: warning: unknown\[185.43.209.189\]: SASL LOGIN authentication failed: authentication failure
Nov 14 21:32:54 andromeda postfix/smtpd\[14736\]: warning: unknown\[185.43.209.189\]: SASL LOGIN authentication failed: authentication failure
Nov 14 21:32:54 andromeda postfix/smtpd\[14736\]: warning: unknown\[185.43.209.189\]: SASL LOGIN authentication failed: authentication failure
Nov 14 21:32:54 andromeda postfix/smtpd\[14736\]: warning: unknown\[185.43.209.189\]: SASL LOGIN authentication failed: authentication failure
Nov 14 21:32:54 andromeda postfix/smtpd\[14736\]: warning: unknown\[185.43.209.189\]: SASL LOGIN authentication failed: authentication failure
2019-11-15 05:04:27
78.157.60.17 attackbots
WordPress login Brute force / Web App Attack on client site.
2019-11-15 04:47:51
218.61.41.7 attackspam
IP Ban Report :  
 https://help-dysk.pl/wordpress-firewall-plugins/ip/218.61.41.7/ 
 
 CN - 1H : (1217)  
 Protection Against DDoS WordPress plugin :  
 "odzyskiwanie danych help-dysk" 
 IP Address Ranges by Country : CN 
 NAME ASN : ASN4837 
 
 IP : 218.61.41.7 
 
 CIDR : 218.61.0.0/17 
 
 PREFIX COUNT : 1262 
 
 UNIQUE IP COUNT : 56665856 
 
 
 ATTACKS DETECTED ASN4837 :  
  1H - 12 
  3H - 44 
  6H - 104 
 12H - 228 
 24H - 487 
 
 DateTime : 2019-11-14 15:32:32 
 
 INFO : Port Scan TELNET Detected and Blocked by ADMIN  - data recovery
2019-11-15 04:49:46
106.12.22.146 attack
2019-11-14T17:12:42.611286abusebot-4.cloudsearch.cf sshd\[3709\]: Invalid user test from 106.12.22.146 port 50350
2019-11-15 04:54:14
103.247.122.122 attackspambots
Unauthorized connection attempt from IP address 103.247.122.122 on Port 445(SMB)
2019-11-15 04:55:36
113.114.32.112 attackspambots
IP Ban Report :  
 https://help-dysk.pl/wordpress-firewall-plugins/ip/113.114.32.112/ 
 
 CN - 1H : (1218)  
 Protection Against DDoS WordPress plugin :  
 "odzyskiwanie danych help-dysk" 
 IP Address Ranges by Country : CN 
 NAME ASN : ASN4134 
 
 IP : 113.114.32.112 
 
 CIDR : 113.114.0.0/15 
 
 PREFIX COUNT : 5430 
 
 UNIQUE IP COUNT : 106919680 
 
 
 ATTACKS DETECTED ASN4134 :  
  1H - 18 
  3H - 85 
  6H - 155 
 12H - 311 
 24H - 569 
 
 DateTime : 2019-11-14 15:32:55 
 
 INFO : Port Scan TELNET Detected and Blocked by ADMIN  - data recovery
2019-11-15 04:37:58
185.43.209.236 attackspambots
Nov 14 21:34:45 andromeda postfix/smtpd\[14736\]: warning: unknown\[185.43.209.236\]: SASL LOGIN authentication failed: authentication failure
Nov 14 21:34:45 andromeda postfix/smtpd\[14736\]: warning: unknown\[185.43.209.236\]: SASL LOGIN authentication failed: authentication failure
Nov 14 21:34:45 andromeda postfix/smtpd\[14736\]: warning: unknown\[185.43.209.236\]: SASL LOGIN authentication failed: authentication failure
Nov 14 21:34:45 andromeda postfix/smtpd\[14736\]: warning: unknown\[185.43.209.236\]: SASL LOGIN authentication failed: authentication failure
Nov 14 21:34:45 andromeda postfix/smtpd\[14736\]: warning: unknown\[185.43.209.236\]: SASL LOGIN authentication failed: authentication failure
2019-11-15 05:02:32
111.231.69.18 attack
sshd jail - ssh hack attempt
2019-11-15 04:42:49
176.31.170.245 attackspambots
Nov 14 08:28:54 dallas01 sshd[10444]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=176.31.170.245
Nov 14 08:28:56 dallas01 sshd[10444]: Failed password for invalid user estudiante from 176.31.170.245 port 44396 ssh2
Nov 14 08:32:43 dallas01 sshd[11013]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=176.31.170.245
2019-11-15 04:39:56
140.143.200.251 attackspambots
Nov 14 20:43:14 vserver sshd\[21111\]: Invalid user ts from 140.143.200.251Nov 14 20:43:16 vserver sshd\[21111\]: Failed password for invalid user ts from 140.143.200.251 port 39540 ssh2Nov 14 20:50:25 vserver sshd\[21133\]: Invalid user gdm from 140.143.200.251Nov 14 20:50:27 vserver sshd\[21133\]: Failed password for invalid user gdm from 140.143.200.251 port 56866 ssh2
...
2019-11-15 05:08:20

Recently Reported IPs

104.21.23.70 104.21.234.220 104.21.234.90 104.21.234.91
104.21.24.146 104.21.24.102 104.21.24.212 104.21.24.188
104.21.24.206 104.21.25.138 104.21.24.88 104.21.24.154
104.21.25.151 104.21.24.227 104.21.25.239 104.21.25.221
104.21.25.248 104.21.26.70 104.21.26.72 104.21.26.141