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: Atlanta

Region: Georgia

Country: United States

Internet Service Provider: AT&T

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 <<>> 66.21.1.166
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 26808
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			582	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020041603 1800 900 604800 86400

;; Query time: 104 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Apr 17 06:38:33 CST 2020
;; MSG SIZE  rcvd: 115
Host info
Host 166.1.21.66.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 166.1.21.66.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
161.200.85.108 attackspam
Dec  3 07:29:24 web sshd[2240]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=161.200.85.108
...
2019-12-03 15:30:47
218.94.136.90 attackspam
Dec  3 14:05:42 webhost01 sshd[20660]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.94.136.90
Dec  3 14:05:44 webhost01 sshd[20660]: Failed password for invalid user tzongshii from 218.94.136.90 port 4103 ssh2
...
2019-12-03 15:11:46
80.244.179.6 attackbots
fail2ban
2019-12-03 15:42:23
129.204.181.48 attackspambots
2019-12-03T07:59:41.009295scmdmz1 sshd\[22011\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.204.181.48  user=root
2019-12-03T07:59:42.854514scmdmz1 sshd\[22011\]: Failed password for root from 129.204.181.48 port 49338 ssh2
2019-12-03T08:07:39.292740scmdmz1 sshd\[23111\]: Invalid user http from 129.204.181.48 port 60746
...
2019-12-03 15:14:07
157.245.141.122 attackspam
Port 22 Scan, PTR: None
2019-12-03 15:05:57
36.226.171.28 attackbots
Fail2Ban Ban Triggered
2019-12-03 15:26:54
118.25.62.121 attackbotsspam
118.25.62.121 - - \[03/Dec/2019:07:29:18 +0100\] "POST /wuwu11.php HTTP/1.1" 302 228 "-" "Mozilla/5.0 \(X11\; Linux x86_64\; rv:52.0\) Gecko/20100101 Firefox/52.0"
118.25.62.121 - - \[03/Dec/2019:07:29:19 +0100\] "POST /xw.php HTTP/1.1" 302 224 "-" "Mozilla/5.0 \(X11\; Linux x86_64\; rv:52.0\) Gecko/20100101 Firefox/52.0"
118.25.62.121 - - \[03/Dec/2019:07:29:19 +0100\] "POST /xw1.php HTTP/1.1" 302 225 "-" "Mozilla/5.0 \(X11\; Linux x86_64\; rv:52.0\) Gecko/20100101 Firefox/52.0"
118.25.62.121 - - \[03/Dec/2019:07:29:20 +0100\] "POST /9678.php HTTP/1.1" 302 226 "-" "Mozilla/5.0 \(X11\; Linux x86_64\; rv:52.0\) Gecko/20100101 Firefox/52.0"
118.25.62.121 - - \[03/Dec/2019:07:29:20 +0100\] "POST /wc.php HTTP/1.1" 302 224 "-" "Mozilla/5.0 \(X11\; Linux x86_64\; rv:52.0\) Gecko/20100101 Firefox/52.0"
118.25.62.121 - - \[03/Dec/2019:07:29:20 +0100\] "POST /xx.php HTTP/1.1" 302 224 "-" "Mozilla/5.0 \(X11\; Linux x86_64\; rv:52.0\) Gecko/20100101 Firefox/52.0"
118.25.62.121 - - \[03/Dec/2019:0
...
2019-12-03 15:29:44
167.71.123.207 attackbots
Port 22 Scan, PTR: None
2019-12-03 15:42:48
104.236.175.127 attackbots
Dec  2 21:02:21 kapalua sshd\[14310\]: Invalid user malcolm from 104.236.175.127
Dec  2 21:02:21 kapalua sshd\[14310\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.236.175.127
Dec  2 21:02:22 kapalua sshd\[14310\]: Failed password for invalid user malcolm from 104.236.175.127 port 42244 ssh2
Dec  2 21:07:50 kapalua sshd\[14824\]: Invalid user praetz from 104.236.175.127
Dec  2 21:07:50 kapalua sshd\[14824\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.236.175.127
2019-12-03 15:08:18
217.61.2.97 attackbotsspam
Invalid user sabuson from 217.61.2.97 port 56338
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=217.61.2.97
Failed password for invalid user sabuson from 217.61.2.97 port 56338 ssh2
Invalid user tessie from 217.61.2.97 port 33522
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=217.61.2.97
2019-12-03 15:43:18
5.196.75.47 attack
Dec  3 12:00:36 gw1 sshd[7738]: Failed password for root from 5.196.75.47 port 57414 ssh2
...
2019-12-03 15:09:29
139.59.211.245 attackbots
Dec  3 03:25:56 sshd: Connection from 139.59.211.245 port 46782
Dec  3 03:25:59 sshd: Invalid user guest from 139.59.211.245
Dec  3 03:25:59 sshd: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.211.245
Dec  3 03:26:01 sshd: Failed password for invalid user guest from 139.59.211.245 port 46782 ssh2
Dec  3 03:26:01 sshd: Received disconnect from 139.59.211.245: 11: Bye Bye [preauth]
2019-12-03 15:10:57
154.16.67.143 attackspambots
Dec  3 08:34:37 sso sshd[8546]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=154.16.67.143
Dec  3 08:34:39 sso sshd[8546]: Failed password for invalid user test3 from 154.16.67.143 port 42622 ssh2
...
2019-12-03 15:42:05
167.71.56.82 attack
Dec  3 02:32:56 TORMINT sshd\[28982\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.71.56.82  user=root
Dec  3 02:32:58 TORMINT sshd\[28982\]: Failed password for root from 167.71.56.82 port 58176 ssh2
Dec  3 02:38:35 TORMINT sshd\[29351\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.71.56.82  user=root
...
2019-12-03 15:45:57
138.197.33.113 attackspambots
Dec  2 21:11:26 php1 sshd\[13863\]: Invalid user freiseis from 138.197.33.113
Dec  2 21:11:26 php1 sshd\[13863\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.33.113
Dec  2 21:11:29 php1 sshd\[13863\]: Failed password for invalid user freiseis from 138.197.33.113 port 36088 ssh2
Dec  2 21:19:56 php1 sshd\[14659\]: Invalid user admin from 138.197.33.113
Dec  2 21:19:56 php1 sshd\[14659\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.33.113
2019-12-03 15:31:12

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