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 <<>> 104.21.40.81
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 38288
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.40.81.			IN	A

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

;; Query time: 19 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 21:59:21 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 81.40.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 81.40.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
58.59.176.3 attackspambots
firewall-block, port(s): 1433/tcp
2019-11-05 08:19:26
201.146.223.254 attack
IP Ban Report :  
 https://help-dysk.pl/wordpress-firewall-plugins/ip/201.146.223.254/ 
 
 MX - 1H : (83)  
 Protection Against DDoS WordPress plugin :  
 "odzyskiwanie danych help-dysk" 
 IP Address Ranges by Country : MX 
 NAME ASN : ASN8151 
 
 IP : 201.146.223.254 
 
 CIDR : 201.146.216.0/21 
 
 PREFIX COUNT : 6397 
 
 UNIQUE IP COUNT : 13800704 
 
 
 ATTACKS DETECTED ASN8151 :  
  1H - 4 
  3H - 9 
  6H - 19 
 12H - 33 
 24H - 70 
 
 DateTime : 2019-11-04 23:39:44 
 
 INFO :  HACK ! - Looking for resource vulnerabilities Scan Detected and Blocked by ADMIN  - data recovery
2019-11-05 08:28:49
1.179.185.50 attack
Nov  4 13:43:22 auw2 sshd\[23415\]: Invalid user pass@word123456 from 1.179.185.50
Nov  4 13:43:22 auw2 sshd\[23415\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=1.179.185.50
Nov  4 13:43:24 auw2 sshd\[23415\]: Failed password for invalid user pass@word123456 from 1.179.185.50 port 41756 ssh2
Nov  4 13:47:40 auw2 sshd\[23830\]: Invalid user ftp1 from 1.179.185.50
Nov  4 13:47:40 auw2 sshd\[23830\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=1.179.185.50
2019-11-05 07:55:59
201.16.246.71 attackbotsspam
Nov  5 01:17:28 vps01 sshd[4016]: Failed password for root from 201.16.246.71 port 51466 ssh2
2019-11-05 08:27:21
222.186.175.220 attackbots
Nov  4 13:43:12 eddieflores sshd\[24474\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.220  user=root
Nov  4 13:43:14 eddieflores sshd\[24474\]: Failed password for root from 222.186.175.220 port 48682 ssh2
Nov  4 13:43:39 eddieflores sshd\[24509\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.220  user=root
Nov  4 13:43:42 eddieflores sshd\[24509\]: Failed password for root from 222.186.175.220 port 49362 ssh2
Nov  4 13:43:46 eddieflores sshd\[24509\]: Failed password for root from 222.186.175.220 port 49362 ssh2
2019-11-05 07:48:28
201.174.182.159 attack
Nov  4 23:31:39 MainVPS sshd[17728]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.174.182.159  user=root
Nov  4 23:31:41 MainVPS sshd[17728]: Failed password for root from 201.174.182.159 port 48143 ssh2
Nov  4 23:35:49 MainVPS sshd[18014]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.174.182.159  user=root
Nov  4 23:35:51 MainVPS sshd[18014]: Failed password for root from 201.174.182.159 port 38834 ssh2
Nov  4 23:40:05 MainVPS sshd[18387]: Invalid user ov from 201.174.182.159 port 57785
...
2019-11-05 08:14:20
45.83.65.207 attackspam
Malicious brute force vulnerability hacking attacks
2019-11-05 07:47:59
167.71.79.228 attackbotsspam
" "
2019-11-05 08:02:36
109.190.43.165 attack
IP Ban Report :  
 https://help-dysk.pl/wordpress-firewall-plugins/ip/109.190.43.165/ 
 
 FR - 1H : (42)  
 Protection Against DDoS WordPress plugin :  
 "odzyskiwanie danych help-dysk" 
 IP Address Ranges by Country : FR 
 NAME ASN : ASN35540 
 
 IP : 109.190.43.165 
 
 CIDR : 109.190.0.0/16 
 
 PREFIX COUNT : 10 
 
 UNIQUE IP COUNT : 492544 
 
 
 ATTACKS DETECTED ASN35540 :  
  1H - 1 
  3H - 1 
  6H - 1 
 12H - 1 
 24H - 2 
 
 DateTime : 2019-11-05 00:23:29 
 
 INFO : Port SSH 22 Scan Detected and Blocked by ADMIN  - data recovery
2019-11-05 08:01:49
125.253.123.7 attack
WordPress login Brute force / Web App Attack on client site.
2019-11-05 07:51:59
49.156.53.19 attackspambots
$f2bV_matches
2019-11-05 08:12:40
46.166.151.47 attackspambots
\[2019-11-04 18:31:07\] SECURITY\[2634\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-11-04T18:31:07.312-0500",Severity="Error",Service="SIP",EventVersion="1",AccountID="46462607509",SessionID="0x7fdf2c315c18",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/46.166.151.47/55726",ACLName="no_extension_match"
\[2019-11-04 18:34:19\] SECURITY\[2634\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-11-04T18:34:19.157-0500",Severity="Error",Service="SIP",EventVersion="1",AccountID="81046462607509",SessionID="0x7fdf2c3e3e58",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/46.166.151.47/58896",ACLName="no_extension_match"
\[2019-11-04 18:38:13\] SECURITY\[2634\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-11-04T18:38:13.036-0500",Severity="Error",Service="SIP",EventVersion="1",AccountID="981046462607509",SessionID="0x7fdf2cd3d8c8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/46.166.151.47/59921",ACLName="no_extensio
2019-11-05 07:55:42
93.64.39.53 attackbots
[Mon Nov 04 19:40:30.505889 2019] [:error] [pid 245014] [client 93.64.39.53:61000] [client 93.64.39.53] ModSecurity: Access denied with code 403 (phase 2). Operator GE matched 5 at TX:anomaly_score. [file "/usr/share/modsecurity-crs/rules/REQUEST-949-BLOCKING-EVALUATION.conf"] [line "91"] [id "949110"] [msg "Inbound Anomaly Score Exceeded (Total Score: 8)"] [severity "CRITICAL"] [tag "application-multi"] [tag "language-multi"] [tag "platform-multi"] [tag "attack-generic"] [hostname "ws24vmsma01.ufn.edu.br"] [uri "/"] [unique_id "XcCo3icg9ZSTrQsQGb8mbwAAAAI"]
...
2019-11-05 07:58:26
79.166.93.112 attack
firewall-block, port(s): 23/tcp
2019-11-05 08:15:42
218.94.60.99 attack
firewall-block, port(s): 1433/tcp
2019-11-05 07:49:40

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