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 <<>> 104.21.235.66
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 47864
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.235.66.			IN	A

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

;; Query time: 57 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 19:29:34 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 66.235.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 66.235.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
177.54.81.98 attack
unauthorized connection attempt
2020-01-26 21:14:01
177.107.217.219 attackbots
Honeypot attack, port: 445, PTR: HOST-177.107.217-219.cliente.ntcnet.net.br.
2020-01-26 21:44:02
102.189.212.164 attack
Honeypot attack, port: 445, PTR: PTR record not found
2020-01-26 21:19:45
116.193.222.50 attack
Honeypot attack, port: 81, PTR: PTR record not found
2020-01-26 21:37:56
116.102.126.34 attackspam
Honeypot attack, port: 4567, PTR: PTR record not found
2020-01-26 21:24:18
142.44.160.214 attack
Jan 26 14:15:48 163-172-32-151 sshd[15613]: Invalid user hath from 142.44.160.214 port 57600
...
2020-01-26 21:32:16
80.82.65.90 attackspam
firewall-block, port(s): 2022/tcp, 2024/tcp, 2025/tcp, 6024/tcp, 7036/tcp, 7037/tcp, 8031/tcp
2020-01-26 21:20:04
157.245.136.195 attackspambots
Unauthorized connection attempt detected from IP address 157.245.136.195 to port 2220 [J]
2020-01-26 21:15:44
80.66.81.143 attackspam
Jan 26 14:07:55 relay postfix/smtpd\[24142\]: warning: unknown\[80.66.81.143\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jan 26 14:08:18 relay postfix/smtpd\[20515\]: warning: unknown\[80.66.81.143\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jan 26 14:09:44 relay postfix/smtpd\[24214\]: warning: unknown\[80.66.81.143\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jan 26 14:10:08 relay postfix/smtpd\[26926\]: warning: unknown\[80.66.81.143\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jan 26 14:15:52 relay postfix/smtpd\[24230\]: warning: unknown\[80.66.81.143\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-01-26 21:28:11
190.41.173.219 attackbotsspam
Jan 26 14:15:36 jane sshd[9614]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.41.173.219 
Jan 26 14:15:38 jane sshd[9614]: Failed password for invalid user emilio from 190.41.173.219 port 52853 ssh2
...
2020-01-26 21:43:44
182.155.222.219 attackspambots
Honeypot attack, port: 5555, PTR: 182-155-222-219.veetime.com.
2020-01-26 21:13:15
130.185.155.34 attackbotsspam
Jan 26 13:15:39 *** sshd[26989]: Invalid user credito from 130.185.155.34
2020-01-26 21:36:10
83.49.134.128 attackspam
Honeypot attack, port: 445, PTR: 128.red-83-49-134.dynamicip.rima-tde.net.
2020-01-26 21:35:22
103.27.238.202 attack
Jan 26 03:27:54 php1 sshd\[21060\]: Invalid user teamspeak from 103.27.238.202
Jan 26 03:27:54 php1 sshd\[21060\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.27.238.202
Jan 26 03:27:56 php1 sshd\[21060\]: Failed password for invalid user teamspeak from 103.27.238.202 port 36692 ssh2
Jan 26 03:31:02 php1 sshd\[21608\]: Invalid user loki from 103.27.238.202
Jan 26 03:31:02 php1 sshd\[21608\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.27.238.202
2020-01-26 21:50:47
182.253.226.212 attackspambots
DATE:2020-01-26 12:23:07,IP:182.253.226.212,MATCHES:10,PORT:ssh
2020-01-26 21:12:44

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