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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.234.243
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 57330
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.234.243.			IN	A

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

;; Query time: 59 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:18:03 CST 2022
;; MSG SIZE  rcvd: 107
Host info
Host 243.234.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 243.234.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
182.61.175.71 attackspambots
Oct 14 17:47:30 web8 sshd\[10778\]: Invalid user ubuntu from 182.61.175.71
Oct 14 17:47:30 web8 sshd\[10778\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.61.175.71
Oct 14 17:47:32 web8 sshd\[10778\]: Failed password for invalid user ubuntu from 182.61.175.71 port 41660 ssh2
Oct 14 17:51:50 web8 sshd\[12802\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.61.175.71  user=root
Oct 14 17:51:53 web8 sshd\[12802\]: Failed password for root from 182.61.175.71 port 52986 ssh2
2019-10-15 01:55:13
112.85.42.237 attackspam
2019-10-14T18:14:30.893350abusebot-2.cloudsearch.cf sshd\[31941\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.237  user=root
2019-10-15 02:18:05
62.210.149.30 attackspambots
\[2019-10-14 13:48:36\] SECURITY\[1898\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-10-14T13:48:36.901-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="00015183806824",SessionID="0x7fc3ac5226d8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/62.210.149.30/64452",ACLName="no_extension_match"
\[2019-10-14 13:48:51\] SECURITY\[1898\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-10-14T13:48:51.272-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="01115183806824",SessionID="0x7fc3acc3d768",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/62.210.149.30/60903",ACLName="no_extension_match"
\[2019-10-14 13:49:16\] SECURITY\[1898\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-10-14T13:49:16.974-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="915183806824",SessionID="0x7fc3ac5226d8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/62.210.149.30/59250",ACLName="no_extensio
2019-10-15 02:08:29
139.199.80.67 attackspambots
Oct 14 14:00:08 ns381471 sshd[6426]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.199.80.67
Oct 14 14:00:10 ns381471 sshd[6426]: Failed password for invalid user Liberty2017 from 139.199.80.67 port 41642 ssh2
Oct 14 14:05:03 ns381471 sshd[6635]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.199.80.67
2019-10-15 02:05:54
194.84.17.5 attackbots
Automatic report - Banned IP Access
2019-10-15 02:27:09
54.39.51.31 attackspambots
Oct 14 13:56:19 meumeu sshd[22721]: Failed password for root from 54.39.51.31 port 45772 ssh2
Oct 14 14:00:10 meumeu sshd[23674]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.39.51.31 
Oct 14 14:00:13 meumeu sshd[23674]: Failed password for invalid user 123 from 54.39.51.31 port 56616 ssh2
...
2019-10-15 02:17:24
148.70.77.22 attack
Oct 14 13:39:49 ns381471 sshd[5790]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=148.70.77.22
Oct 14 13:39:51 ns381471 sshd[5790]: Failed password for invalid user Azur from 148.70.77.22 port 40880 ssh2
Oct 14 13:45:27 ns381471 sshd[5962]: Failed password for root from 148.70.77.22 port 52394 ssh2
2019-10-15 01:50:25
190.217.185.74 attackbotsspam
Automatic report - Port Scan Attack
2019-10-15 01:55:49
112.21.191.244 attackbotsspam
Oct 14 15:27:57 [host] sshd[15971]: Invalid user kb from 112.21.191.244
Oct 14 15:27:57 [host] sshd[15971]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.21.191.244
Oct 14 15:27:59 [host] sshd[15971]: Failed password for invalid user kb from 112.21.191.244 port 56050 ssh2
2019-10-15 02:30:46
207.154.243.255 attackbots
SSH bruteforce (Triggered fail2ban)
2019-10-15 02:21:29
81.213.145.99 attack
Attempt to attack host OS, exploiting network vulnerabilities, on 14-10-2019 12:45:20.
2019-10-15 01:57:31
94.191.76.19 attackbots
Oct 14 18:07:06 venus sshd\[6082\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.191.76.19  user=root
Oct 14 18:07:07 venus sshd\[6082\]: Failed password for root from 94.191.76.19 port 35420 ssh2
Oct 14 18:12:47 venus sshd\[6174\]: Invalid user nicole from 94.191.76.19 port 44218
Oct 14 18:12:47 venus sshd\[6174\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.191.76.19
...
2019-10-15 02:17:02
37.187.46.74 attackspam
Oct 14 13:57:16 ns381471 sshd[6345]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.187.46.74
Oct 14 13:57:18 ns381471 sshd[6345]: Failed password for invalid user Amateur_123 from 37.187.46.74 port 39700 ssh2
Oct 14 14:03:11 ns381471 sshd[6574]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.187.46.74
2019-10-15 01:51:15
222.127.97.91 attackbots
Oct 14 01:57:57 auw2 sshd\[3649\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.127.97.91  user=root
Oct 14 01:57:59 auw2 sshd\[3649\]: Failed password for root from 222.127.97.91 port 8589 ssh2
Oct 14 02:02:32 auw2 sshd\[4064\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.127.97.91  user=root
Oct 14 02:02:33 auw2 sshd\[4064\]: Failed password for root from 222.127.97.91 port 25635 ssh2
Oct 14 02:07:04 auw2 sshd\[4505\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.127.97.91  user=root
2019-10-15 02:20:16
150.107.213.168 attackspambots
Oct 14 02:53:27 auw2 sshd\[8514\]: Invalid user QweQwe123 from 150.107.213.168
Oct 14 02:53:27 auw2 sshd\[8514\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=150.107.213.168
Oct 14 02:53:29 auw2 sshd\[8514\]: Failed password for invalid user QweQwe123 from 150.107.213.168 port 41434 ssh2
Oct 14 02:58:12 auw2 sshd\[8866\]: Invalid user 0OKM9IJN8UHB from 150.107.213.168
Oct 14 02:58:12 auw2 sshd\[8866\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=150.107.213.168
2019-10-15 01:49:51

Recently Reported IPs

104.21.234.236 104.21.68.230 104.21.234.29 104.21.234.28
104.21.234.45 104.21.234.44 104.21.234.253 104.21.234.51
104.21.234.50 104.21.234.57 104.21.234.56 104.21.68.232
104.21.234.58 104.21.234.8 104.21.234.72 104.21.234.59
104.21.234.86 104.21.234.73 104.21.234.98 104.21.234.9