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 <<>> 104.21.66.249
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 50723
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.66.249.			IN	A

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

;; Query time: 66 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:03:31 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 249.66.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 249.66.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
94.23.38.191 attackspam
Bruteforce detected by fail2ban
2020-07-10 01:48:03
111.230.10.176 attackbotsspam
Jul  9 17:23:59 server sshd[3060]: Failed password for uucp from 111.230.10.176 port 53310 ssh2
Jul  9 17:29:21 server sshd[9049]: Failed password for invalid user honda from 111.230.10.176 port 38346 ssh2
Jul  9 17:30:56 server sshd[10856]: Failed password for invalid user satomi from 111.230.10.176 port 52152 ssh2
2020-07-10 01:47:40
159.65.77.254 attackbots
Jul  9 14:11:54 firewall sshd[25725]: Invalid user clj from 159.65.77.254
Jul  9 14:11:56 firewall sshd[25725]: Failed password for invalid user clj from 159.65.77.254 port 42502 ssh2
Jul  9 14:14:41 firewall sshd[25806]: Invalid user pia from 159.65.77.254
...
2020-07-10 01:26:10
139.59.145.130 attack
Jul  9 20:21:37 ift sshd\[52234\]: Invalid user bob from 139.59.145.130Jul  9 20:21:39 ift sshd\[52234\]: Failed password for invalid user bob from 139.59.145.130 port 48662 ssh2Jul  9 20:25:04 ift sshd\[52799\]: Invalid user jingkang from 139.59.145.130Jul  9 20:25:06 ift sshd\[52799\]: Failed password for invalid user jingkang from 139.59.145.130 port 45486 ssh2Jul  9 20:28:32 ift sshd\[53391\]: Invalid user carha from 139.59.145.130
...
2020-07-10 01:47:23
134.17.94.214 attack
2020-07-09T12:20:35.280116server.mjenks.net sshd[900063]: Invalid user gitlab-runner from 134.17.94.214 port 6026
2020-07-09T12:20:35.286750server.mjenks.net sshd[900063]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.17.94.214
2020-07-09T12:20:35.280116server.mjenks.net sshd[900063]: Invalid user gitlab-runner from 134.17.94.214 port 6026
2020-07-09T12:20:37.052178server.mjenks.net sshd[900063]: Failed password for invalid user gitlab-runner from 134.17.94.214 port 6026 ssh2
2020-07-09T12:23:56.978416server.mjenks.net sshd[900496]: Invalid user zhangzihan from 134.17.94.214 port 6027
...
2020-07-10 01:53:08
202.200.142.251 attackspambots
Jul  9 16:04:51 l03 sshd[28246]: Invalid user nginx from 202.200.142.251 port 57816
...
2020-07-10 01:48:58
46.160.63.129 attackspam
20/7/9@08:05:00: FAIL: Alarm-Intrusion address from=46.160.63.129
...
2020-07-10 01:37:24
185.220.103.6 attackspambots
IP attempted unauthorised action
2020-07-10 01:41:43
191.13.103.148 attack
2020-07-09T20:41:52.351675afi-git.jinr.ru sshd[8243]: Invalid user congwei from 191.13.103.148 port 42654
2020-07-09T20:41:52.354999afi-git.jinr.ru sshd[8243]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=191.13.103.148
2020-07-09T20:41:52.351675afi-git.jinr.ru sshd[8243]: Invalid user congwei from 191.13.103.148 port 42654
2020-07-09T20:41:54.766792afi-git.jinr.ru sshd[8243]: Failed password for invalid user congwei from 191.13.103.148 port 42654 ssh2
2020-07-09T20:44:10.124551afi-git.jinr.ru sshd[8748]: Invalid user user from 191.13.103.148 port 38752
...
2020-07-10 01:56:23
111.202.66.123 attackspambots
Port scan: Attack repeated for 24 hours
2020-07-10 01:56:07
182.76.195.38 attackspam
1594296299 - 07/09/2020 14:04:59 Host: 182.76.195.38/182.76.195.38 Port: 445 TCP Blocked
2020-07-10 01:37:55
45.134.179.102 attack
Port scan on 18 port(s): 1713 2269 2868 2912 3023 3098 4412 5011 5303 5577 6816 7773 7848 9105 9140 10106 33789 37777
2020-07-10 01:27:52
89.64.56.129 attack
2020-07-09T13:03:30.281686beta postfix/smtpd[16166]: NOQUEUE: reject: RCPT from 89-64-56-129.dynamic.chello.pl[89.64.56.129]: 554 5.7.1 : Relay access denied; from= to= proto=ESMTP helo=<89-64-56-129.dynamic.chello.pl>
2020-07-09T13:04:37.114833beta postfix/smtpd[16166]: NOQUEUE: reject: RCPT from 89-64-56-129.dynamic.chello.pl[89.64.56.129]: 554 5.7.1 : Relay access denied; from= to= proto=ESMTP helo=<89-64-56-129.dynamic.chello.pl>
2020-07-09T13:04:58.834304beta postfix/smtpd[16166]: NOQUEUE: reject: RCPT from 89-64-56-129.dynamic.chello.pl[89.64.56.129]: 554 5.7.1 : Relay access denied; from= to= proto=ESMTP helo=<89-64-56-129.dynamic.chello.pl>
...
2020-07-10 01:36:49
129.226.117.160 attack
 TCP (SYN) 129.226.117.160:57192 -> port 2773, len 44
2020-07-10 01:30:58
120.203.29.78 attackbotsspam
Jul  9 10:08:22 vps46666688 sshd[32246]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=120.203.29.78
Jul  9 10:08:25 vps46666688 sshd[32246]: Failed password for invalid user cqp from 120.203.29.78 port 4487 ssh2
...
2020-07-10 01:36:16

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