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: Norwalk

Region: Connecticut

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 <<>> 13.212.66.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 36869
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;13.212.66.21.			IN	A

;; AUTHORITY SECTION:
.			567	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020030201 1800 900 604800 86400

;; Query time: 98 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Mar 03 10:22:01 CST 2020
;; MSG SIZE  rcvd: 116
Host info
Host 21.66.212.13.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		100.100.2.138
Address:	100.100.2.138#53

** server can't find 21.66.212.13.in-addr.arpa.: NXDOMAIN

Related IP info:
Related comments:
IP Type Details Datetime
183.128.163.106 attackspam
Brute force blocker - service: proftpd1 - aantal: 155 - Sat Jul 28 14:00:15 2018
2020-02-24 22:22:37
82.146.54.79 attack
lfd: (smtpauth) Failed SMTP AUTH login from 82.146.54.79 (RU/Russia/web4.ru): 5 in the last 3600 secs - Sun Jul 29 19:10:02 2018
2020-02-24 22:17:15
177.223.168.122 attack
Unauthorized connection attempt from IP address 177.223.168.122 on Port 445(SMB)
2020-02-24 21:40:09
103.205.25.8 attackspambots
IP: 103.205.25.8
Ports affected
    Simple Mail Transfer (25) 
Found in DNSBL('s)
ASN Details
   AS135005 ATA TELECOM Co. Ltd
   Cambodia (KH)
   CIDR 103.205.24.0/22
Log Date: 24/02/2020 1:06:54 PM UTC
2020-02-24 21:38:03
49.77.206.196 attackspambots
Brute force blocker - service: proftpd1 - aantal: 49 - Mon Jul 30 18:25:14 2018
2020-02-24 22:10:29
192.241.220.151 attackspam
24.02.2020 13:40:18 Connection to port 17185 blocked by firewall
2020-02-24 21:50:47
170.80.225.42 attackspam
SSH_scan
2020-02-24 21:40:45
221.229.44.185 attackbots
lfd: (smtpauth) Failed SMTP AUTH login from 221.229.44.185 (CN/China/-): 5 in the last 3600 secs - Fri Aug  3 23:25:06 2018
2020-02-24 21:52:15
61.140.75.219 attack
lfd: (smtpauth) Failed SMTP AUTH login from 61.140.75.219 (-): 5 in the last 3600 secs - Mon Aug  6 08:54:20 2018
2020-02-24 21:43:34
178.90.177.127 attackspam
Sent Mail to target address hacked/leaked from Planet3DNow.de
2020-02-24 22:26:38
142.11.195.132 attackspambots
lfd: (smtpauth) Failed SMTP AUTH login from 142.11.195.132 (hwsrv-294731.hostwindsdns.com): 5 in the last 3600 secs - Fri Jul 27 19:32:37 2018
2020-02-24 22:28:14
144.217.174.211 attackspambots
lfd: (smtpauth) Failed SMTP AUTH login from 144.217.174.211 (CA/Canada/ip211.ip-144-217-174.net): 5 in the last 3600 secs - Thu Aug  2 15:10:52 2018
2020-02-24 22:02:04
222.186.42.7 attackspambots
24.02.2020 14:02:41 SSH access blocked by firewall
2020-02-24 22:21:51
167.71.242.139 attack
DigitalOcean BotNet attack - 10s of requests to non-existent pages - :443/app-ads.txt - typically bursts of 8 requests per second - undefined, XSS attacks
node-superagent/4.1.0
2020-02-24 22:19:29
58.215.215.134 attack
(sshd) Failed SSH login from 58.215.215.134 (CN/China/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Feb 24 14:18:59 amsweb01 sshd[1164]: Invalid user postgres from 58.215.215.134 port 2116
Feb 24 14:19:01 amsweb01 sshd[1164]: Failed password for invalid user postgres from 58.215.215.134 port 2116 ssh2
Feb 24 14:24:31 amsweb01 sshd[1732]: Invalid user forhosting from 58.215.215.134 port 2117
Feb 24 14:24:33 amsweb01 sshd[1732]: Failed password for invalid user forhosting from 58.215.215.134 port 2117 ssh2
Feb 24 14:29:54 amsweb01 sshd[2284]: Invalid user forhosting from 58.215.215.134 port 2118
2020-02-24 21:44:53

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