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: 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 <<>> 66.21.170.56
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 52376
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;66.21.170.56.			IN	A

;; AUTHORITY SECTION:
.			493	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022060500 1800 900 604800 86400

;; Query time: 21 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Jun 05 19:03:25 CST 2022
;; MSG SIZE  rcvd: 105
Host info
56.170.21.66.in-addr.arpa domain name pointer adsl-66-21-170-56.bix.bellsouth.net.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
56.170.21.66.in-addr.arpa	name = adsl-66-21-170-56.bix.bellsouth.net.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
67.4.7.15 attack
port scan and connect, tcp 443 (https)
2020-08-12 07:44:18
139.198.122.19 attack
Aug 12 01:27:16 inter-technics sshd[12367]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.198.122.19  user=root
Aug 12 01:27:19 inter-technics sshd[12367]: Failed password for root from 139.198.122.19 port 39276 ssh2
Aug 12 01:31:09 inter-technics sshd[12610]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.198.122.19  user=root
Aug 12 01:31:10 inter-technics sshd[12610]: Failed password for root from 139.198.122.19 port 38420 ssh2
Aug 12 01:34:59 inter-technics sshd[12806]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.198.122.19  user=root
Aug 12 01:35:01 inter-technics sshd[12806]: Failed password for root from 139.198.122.19 port 37564 ssh2
...
2020-08-12 07:52:47
77.247.109.88 attack
[2020-08-11 19:15:38] NOTICE[1185][C-0000128f] chan_sip.c: Call from '' (77.247.109.88:51039) to extension '011442037699492' rejected because extension not found in context 'public'.
[2020-08-11 19:15:38] SECURITY[1203] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-08-11T19:15:38.077-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="011442037699492",SessionID="0x7f10c405a408",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/77.247.109.88/51039",ACLName="no_extension_match"
[2020-08-11 19:15:40] NOTICE[1185][C-00001290] chan_sip.c: Call from '' (77.247.109.88:60201) to extension '9011442037699492' rejected because extension not found in context 'public'.
[2020-08-11 19:15:40] SECURITY[1203] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-08-11T19:15:40.663-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="9011442037699492",SessionID="0x7f10c402a0b8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UD
...
2020-08-12 07:25:43
128.14.134.134 attack
HTTP_USER_AGENT Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/60.0.3112.113 Safari/537.36
2020-08-12 07:37:21
51.68.123.192 attackspam
web-1 [ssh] SSH Attack
2020-08-12 07:33:48
139.59.84.29 attackspambots
Aug 12 01:20:30 lukav-desktop sshd\[20155\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.84.29  user=root
Aug 12 01:20:32 lukav-desktop sshd\[20155\]: Failed password for root from 139.59.84.29 port 50690 ssh2
Aug 12 01:25:54 lukav-desktop sshd\[30004\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.84.29  user=root
Aug 12 01:25:56 lukav-desktop sshd\[30004\]: Failed password for root from 139.59.84.29 port 57220 ssh2
Aug 12 01:27:18 lukav-desktop sshd\[32439\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.84.29  user=root
2020-08-12 07:27:36
109.123.117.243 attackbots
3306/tcp 10443/tcp 60000/tcp...
[2020-06-12/08-11]14pkt,12pt.(tcp),2pt.(udp)
2020-08-12 07:53:34
129.211.28.16 attack
Aug 11 19:01:13 lanister sshd[2493]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.211.28.16  user=root
Aug 11 19:01:15 lanister sshd[2493]: Failed password for root from 129.211.28.16 port 37066 ssh2
2020-08-12 07:48:02
120.31.237.136 attack
Automatic report - Windows Brute-Force Attack
2020-08-12 07:39:17
202.108.99.129 attackspam
1433/tcp 1433/tcp 1433/tcp...
[2020-06-15/08-11]4pkt,1pt.(tcp)
2020-08-12 07:46:38
4.7.94.244 attackspambots
2020-08-11T18:30:38.4541591495-001 sshd[38047]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=4.7.94.244  user=root
2020-08-11T18:30:40.5250351495-001 sshd[38047]: Failed password for root from 4.7.94.244 port 39016 ssh2
2020-08-11T18:34:28.3400201495-001 sshd[38229]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=4.7.94.244  user=root
2020-08-11T18:34:30.3203771495-001 sshd[38229]: Failed password for root from 4.7.94.244 port 49698 ssh2
2020-08-11T18:38:13.8634781495-001 sshd[38393]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=4.7.94.244  user=root
2020-08-11T18:38:15.7332321495-001 sshd[38393]: Failed password for root from 4.7.94.244 port 60378 ssh2
...
2020-08-12 07:20:24
185.124.188.67 attack
19/udp 123/udp...
[2020-07-27/08-11]18pkt,2pt.(udp)
2020-08-12 07:40:35
195.162.71.245 attackbots
Unauthorized IMAP connection attempt
2020-08-12 07:50:24
58.152.111.163 attackspam
23/tcp 23/tcp 23/tcp...
[2020-07-09/08-11]5pkt,1pt.(tcp)
2020-08-12 07:33:36
218.92.0.248 attackbots
$f2bV_matches
2020-08-12 07:54:40

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