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: None

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 <<>> 104.21.66.55
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 27435
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.66.55.			IN	A

;; AUTHORITY SECTION:
.			422	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021702 1800 900 604800 86400

;; Query time: 57 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 10:16:46 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 55.66.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 55.66.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
34.64.225.109 attack
Forbidden directory scan :: 2020/09/06 18:54:51 [error] 1010#1010: *1652268 access forbidden by rule, client: 34.64.225.109, server: [censored_1], request: "GET //.env HTTP/1.1", host: "www.[censored_1]"
2020-09-07 16:29:24
91.229.112.12 attackbots
Persistent port scanning [21 denied]
2020-09-07 16:25:12
180.250.108.130 attack
" "
2020-09-07 16:22:43
122.51.68.119 attackspambots
bruteforce detected
2020-09-07 15:52:04
95.255.60.110 attackspambots
Port scan denied
2020-09-07 16:04:43
91.135.193.146 attack
Honeypot attack, port: 445, PTR: PTR record not found
2020-09-07 16:09:30
194.26.27.142 attack
 TCP (SYN) 194.26.27.142:55871 -> port 3389, len 44
2020-09-07 16:12:19
192.241.210.224 attackbots
192.241.210.224 (US/United States/-), 6 distributed sshd attacks on account [root] in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_DISTATTACK; Logs: Sep  7 01:11:56 server5 sshd[14791]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.241.210.224  user=root
Sep  7 01:11:57 server5 sshd[14791]: Failed password for root from 192.241.210.224 port 37738 ssh2
Sep  7 01:03:09 server5 sshd[10564]: Failed password for root from 86.213.63.181 port 33410 ssh2
Sep  7 01:12:12 server5 sshd[14814]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.255.100.236  user=root
Sep  7 01:10:57 server5 sshd[14321]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.231.171  user=root
Sep  7 01:10:59 server5 sshd[14321]: Failed password for root from 106.13.231.171 port 52078 ssh2

IP Addresses Blocked:
2020-09-07 16:08:55
185.158.142.144 attack
Honeypot attack, port: 445, PTR: 144-142-158-185.wifi4all.it.
2020-09-07 15:57:54
200.44.200.149 attackbots
Honeypot attack, port: 445, PTR: 200.44.200-149.dyn.dsl.cantv.net.
2020-09-07 16:20:20
23.129.64.100 attack
(sshd) Failed SSH login from 23.129.64.100 (US/United States/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Sep  7 03:55:34 server sshd[4754]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=23.129.64.100  user=root
Sep  7 03:55:36 server sshd[4754]: Failed password for root from 23.129.64.100 port 42479 ssh2
Sep  7 03:55:39 server sshd[4754]: Failed password for root from 23.129.64.100 port 42479 ssh2
Sep  7 03:55:42 server sshd[4754]: Failed password for root from 23.129.64.100 port 42479 ssh2
Sep  7 03:55:45 server sshd[4754]: Failed password for root from 23.129.64.100 port 42479 ssh2
2020-09-07 16:07:30
167.99.66.74 attack
Tried sshing with brute force.
2020-09-07 16:30:25
180.158.1.21 attackspam
2020-09-06T22:41:54.915113paragon sshd[178728]: Failed password for root from 180.158.1.21 port 2158 ssh2
2020-09-06T22:44:16.846523paragon sshd[178800]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.158.1.21  user=root
2020-09-06T22:44:18.940285paragon sshd[178800]: Failed password for root from 180.158.1.21 port 2159 ssh2
2020-09-06T22:46:40.890592paragon sshd[178827]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.158.1.21  user=root
2020-09-06T22:46:42.753173paragon sshd[178827]: Failed password for root from 180.158.1.21 port 2160 ssh2
...
2020-09-07 16:08:20
192.241.226.249 attack
[Wed Aug 26 14:20:55 2020] - DDoS Attack From IP: 192.241.226.249 Port: 34342
2020-09-07 16:14:19
37.187.181.155 attackspam
Sep  7 04:37:43 gospond sshd[30427]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.187.181.155  user=root
Sep  7 04:37:45 gospond sshd[30427]: Failed password for root from 37.187.181.155 port 56724 ssh2
...
2020-09-07 15:57:10

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