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 <<>> 104.21.71.13
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 11129
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.71.13.			IN	A

;; AUTHORITY SECTION:
.			599	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021701 1800 900 604800 86400

;; Query time: 19 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:49:26 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 13.71.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 13.71.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
92.118.37.88 attack
33006/tcp 33002/tcp 33004/tcp...
[2019-09-30/11-14]1395pkt,349pt.(tcp)
2019-11-16 13:41:26
149.129.235.163 attackspambots
Nov 16 10:38:19 vibhu-HP-Z238-Microtower-Workstation sshd\[25195\]: Invalid user h from 149.129.235.163
Nov 16 10:38:19 vibhu-HP-Z238-Microtower-Workstation sshd\[25195\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=149.129.235.163
Nov 16 10:38:20 vibhu-HP-Z238-Microtower-Workstation sshd\[25195\]: Failed password for invalid user h from 149.129.235.163 port 35970 ssh2
Nov 16 10:42:46 vibhu-HP-Z238-Microtower-Workstation sshd\[25504\]: Invalid user kula from 149.129.235.163
Nov 16 10:42:46 vibhu-HP-Z238-Microtower-Workstation sshd\[25504\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=149.129.235.163
...
2019-11-16 14:06:40
157.245.3.83 attackspam
22/tcp 22/tcp 22/tcp...
[2019-11-09/15]7pkt,1pt.(tcp)
2019-11-16 14:06:15
177.73.248.35 attackbots
$f2bV_matches
2019-11-16 13:52:09
1.179.146.156 attackspambots
Nov 15 19:40:23 wbs sshd\[15607\]: Invalid user dbus from 1.179.146.156
Nov 15 19:40:23 wbs sshd\[15607\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=1.179.146.156
Nov 15 19:40:26 wbs sshd\[15607\]: Failed password for invalid user dbus from 1.179.146.156 port 51748 ssh2
Nov 15 19:46:46 wbs sshd\[16063\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=1.179.146.156  user=root
Nov 15 19:46:48 wbs sshd\[16063\]: Failed password for root from 1.179.146.156 port 59656 ssh2
2019-11-16 14:00:52
115.50.68.105 attack
IP Ban Report :  
 https://help-dysk.pl/wordpress-firewall-plugins/ip/115.50.68.105/ 
 
 CN - 1H : (723)  
 Protection Against DDoS WordPress plugin :  
 "odzyskiwanie danych help-dysk" 
 IP Address Ranges by Country : CN 
 NAME ASN : ASN4837 
 
 IP : 115.50.68.105 
 
 CIDR : 115.48.0.0/12 
 
 PREFIX COUNT : 1262 
 
 UNIQUE IP COUNT : 56665856 
 
 
 ATTACKS DETECTED ASN4837 :  
  1H - 21 
  3H - 39 
  6H - 73 
 12H - 125 
 24H - 272 
 
 DateTime : 2019-11-16 05:55:37 
 
 INFO : Port Scan TELNET Detected and Blocked by ADMIN  - data recovery
2019-11-16 13:49:46
79.7.217.174 attackbotsspam
F2B jail: sshd. Time: 2019-11-16 06:42:33, Reported by: VKReport
2019-11-16 13:45:58
92.118.161.21 attackspam
3389/tcp 5800/tcp 5060/udp...
[2019-09-16/11-15]65pkt,44pt.(tcp),2pt.(udp)
2019-11-16 13:29:30
138.197.95.2 attack
138.197.95.2 - - \[16/Nov/2019:04:55:20 +0000\] "POST /wp/wp-login.php HTTP/1.1" 200 4205 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
138.197.95.2 - - \[16/Nov/2019:04:55:21 +0000\] "POST /wp/xmlrpc.php HTTP/1.1" 200 403 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
...
2019-11-16 14:04:03
159.203.201.110 attackbots
25769/tcp 16286/tcp 79/tcp...
[2019-09-15/11-16]67pkt,59pt.(tcp),1pt.(udp)
2019-11-16 13:36:00
123.125.71.85 attack
Bad bot/spoofed identity
2019-11-16 13:32:27
124.74.110.230 attackbotsspam
Nov 15 19:25:22 hpm sshd\[26248\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=124.74.110.230  user=root
Nov 15 19:25:23 hpm sshd\[26248\]: Failed password for root from 124.74.110.230 port 2614 ssh2
Nov 15 19:29:34 hpm sshd\[26545\]: Invalid user administrator from 124.74.110.230
Nov 15 19:29:34 hpm sshd\[26545\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=124.74.110.230
Nov 15 19:29:37 hpm sshd\[26545\]: Failed password for invalid user administrator from 124.74.110.230 port 2615 ssh2
2019-11-16 13:40:56
198.108.67.25 attackspam
2083/tcp 8081/tcp 1911/tcp...
[2019-09-16/11-16]11pkt,11pt.(tcp)
2019-11-16 13:46:59
170.79.92.103 attackbotsspam
IP Ban Report :  
 https://help-dysk.pl/wordpress-firewall-plugins/ip/170.79.92.103/ 
 
 BR - 1H : (317)  
 Protection Against DDoS WordPress plugin :  
 "odzyskiwanie danych help-dysk" 
 IP Address Ranges by Country : BR 
 NAME ASN : ASN266296 
 
 IP : 170.79.92.103 
 
 CIDR : 170.79.92.0/24 
 
 PREFIX COUNT : 4 
 
 UNIQUE IP COUNT : 1024 
 
 
 ATTACKS DETECTED ASN266296 :  
  1H - 1 
  3H - 1 
  6H - 1 
 12H - 1 
 24H - 1 
 
 DateTime : 2019-11-16 05:55:20 
 
 INFO :  HACK ! - Looking for resource vulnerabilities Scan Detected and Blocked by ADMIN  - data recovery
2019-11-16 14:03:39
188.131.142.109 attackbots
Nov 16 05:55:36 tuxlinux sshd[61231]: Invalid user heyst from 188.131.142.109 port 60500
Nov 16 05:55:36 tuxlinux sshd[61231]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.131.142.109 
Nov 16 05:55:36 tuxlinux sshd[61231]: Invalid user heyst from 188.131.142.109 port 60500
Nov 16 05:55:36 tuxlinux sshd[61231]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.131.142.109 
Nov 16 05:55:36 tuxlinux sshd[61231]: Invalid user heyst from 188.131.142.109 port 60500
Nov 16 05:55:36 tuxlinux sshd[61231]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.131.142.109 
Nov 16 05:55:38 tuxlinux sshd[61231]: Failed password for invalid user heyst from 188.131.142.109 port 60500 ssh2
...
2019-11-16 13:48:53

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