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 <<>> 104.21.66.200
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 20788
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.66.200.			IN	A

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

;; Query time: 19 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:01:34 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 200.66.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 200.66.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
159.138.152.49 attackspambots
badbot
2019-11-27 06:30:59
137.74.115.225 attackbotsspam
2019-11-26T16:42:09.176057abusebot-4.cloudsearch.cf sshd\[22136\]: Invalid user \~!@\#\$% from 137.74.115.225 port 34206
2019-11-27 06:35:10
66.249.155.244 attackbotsspam
$f2bV_matches
2019-11-27 06:26:37
159.203.77.51 attackspambots
Tried sshing with brute force.
2019-11-27 06:38:35
41.39.171.24 attackbots
Nov 26 15:33:12 xeon cyrus/imap[60680]: badlogin: host-41.39.171.24.tedata.net [41.39.171.24] plain [SASL(-13): authentication failure: Password verification failed]
2019-11-27 06:07:59
159.138.155.247 attackspam
badbot
2019-11-27 06:10:04
159.65.148.91 attack
Nov 26 22:31:32 amit sshd\[5573\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.148.91  user=backup
Nov 26 22:31:35 amit sshd\[5573\]: Failed password for backup from 159.65.148.91 port 33138 ssh2
Nov 26 22:38:41 amit sshd\[24320\]: Invalid user elewitz from 159.65.148.91
Nov 26 22:38:41 amit sshd\[24320\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.148.91
...
2019-11-27 06:16:12
106.12.177.51 attackspam
Nov 26 12:55:44 linuxvps sshd\[5285\]: Invalid user dnsmasq from 106.12.177.51
Nov 26 12:55:44 linuxvps sshd\[5285\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.177.51
Nov 26 12:55:46 linuxvps sshd\[5285\]: Failed password for invalid user dnsmasq from 106.12.177.51 port 58186 ssh2
Nov 26 12:59:28 linuxvps sshd\[7496\]: Invalid user rpm from 106.12.177.51
Nov 26 12:59:28 linuxvps sshd\[7496\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.177.51
2019-11-27 06:41:35
202.29.236.42 attackbots
Nov 26 21:18:29 localhost sshd\[31584\]: Invalid user shift from 202.29.236.42 port 40182
Nov 26 21:18:29 localhost sshd\[31584\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.29.236.42
Nov 26 21:18:31 localhost sshd\[31584\]: Failed password for invalid user shift from 202.29.236.42 port 40182 ssh2
...
2019-11-27 06:32:24
103.254.73.113 attackbots
404 NOT FOUND
2019-11-27 06:31:45
217.69.143.217 attack
404 NOT FOUND
2019-11-27 06:30:00
159.138.148.103 attackbotsspam
badbot
2019-11-27 06:34:19
123.206.90.149 attackbotsspam
Nov 26 22:13:06 v22018086721571380 sshd[7358]: Failed password for invalid user boelling from 123.206.90.149 port 48086 ssh2
2019-11-27 06:39:20
112.85.42.182 attack
Nov 26 23:10:15 SilenceServices sshd[22474]: Failed password for root from 112.85.42.182 port 31719 ssh2
Nov 26 23:10:28 SilenceServices sshd[22474]: Failed password for root from 112.85.42.182 port 31719 ssh2
Nov 26 23:10:28 SilenceServices sshd[22474]: error: maximum authentication attempts exceeded for root from 112.85.42.182 port 31719 ssh2 [preauth]
2019-11-27 06:11:56
198.108.67.49 attackbots
8008/tcp 8448/tcp 2572/tcp...
[2019-09-26/11-25]112pkt,102pt.(tcp)
2019-11-27 06:05:14

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