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 <<>> 104.21.56.66
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 35229
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.56.66.			IN	A

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

;; Query time: 17 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 00:27:04 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 66.56.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 66.56.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
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Unauthorized connection attempt detected from IP address 111.76.16.130 to port 445 [T]
2020-01-09 01:37:01
113.88.241.62 attack
Unauthorized connection attempt detected from IP address 113.88.241.62 to port 445 [T]
2020-01-09 01:58:15
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Unauthorized connection attempt detected from IP address 42.117.20.124 to port 23 [T]
2020-01-09 02:07:19
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2020-01-09 01:41:22
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2020-01-09 01:56:22
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2020-01-09 02:09:53
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2020-01-09 01:54:26
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Unauthorized connection attempt detected from IP address 110.153.79.121 to port 23 [T]
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Unauthorized connection attempt detected from IP address 42.113.229.180 to port 23 [T]
2020-01-09 01:43:44
124.235.118.14 attack
Unauthorized connection attempt detected from IP address 124.235.118.14 to port 7002 [T]
2020-01-09 01:54:05
198.108.67.48 attackspam
Unauthorized connection attempt detected from IP address 198.108.67.48 to port 8097
2020-01-09 02:09:25
59.50.0.219 attackspambots
Unauthorized connection attempt detected from IP address 59.50.0.219 to port 22 [T]
2020-01-09 02:03:42
101.51.144.239 attackbots
Unauthorized connection attempt detected from IP address 101.51.144.239 to port 23 [T]
2020-01-09 02:01:47
159.89.160.91 attackspam
firewall-block, port(s): 3880/tcp
2020-01-09 01:51:53

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