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 <<>> 104.18.21.194
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 44752
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.18.21.194.			IN	A

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

;; Query time: 20 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 01:49:30 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 194.21.18.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 194.21.18.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
51.255.44.56 attackspam
Oct  4 06:36:10 vps01 sshd[29536]: Failed password for root from 51.255.44.56 port 55754 ssh2
2019-10-04 12:52:49
116.197.130.24 attackbots
Drupal Core Remote Code Execution Vulnerability, PTR: stikesbanten-24-130.fiber.net.id.
2019-10-04 12:55:22
222.186.173.119 attackspambots
Oct  4 00:18:03 plusreed sshd[23308]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.173.119  user=root
Oct  4 00:18:05 plusreed sshd[23308]: Failed password for root from 222.186.173.119 port 38601 ssh2
...
2019-10-04 12:29:44
54.39.148.232 attack
Automatic report - Banned IP Access
2019-10-04 12:47:07
51.91.249.178 attack
Oct  3 18:11:46 tdfoods sshd\[7412\]: Invalid user 6tfc7ygv from 51.91.249.178
Oct  3 18:11:46 tdfoods sshd\[7412\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.ip-51-91-249.eu
Oct  3 18:11:48 tdfoods sshd\[7412\]: Failed password for invalid user 6tfc7ygv from 51.91.249.178 port 52060 ssh2
Oct  3 18:16:03 tdfoods sshd\[7754\]: Invalid user Root@1234 from 51.91.249.178
Oct  3 18:16:03 tdfoods sshd\[7754\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.ip-51-91-249.eu
2019-10-04 12:25:35
181.174.166.91 attack
Oct  3 18:17:12 localhost kernel: [3878851.459442] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91:84:83:95:84:78:ac:57:aa:c1:08:00 SRC=181.174.166.91 DST=[mungedIP2] LEN=40 TOS=0x08 PREC=0x20 TTL=82 ID=49622 DF PROTO=TCP SPT=61294 DPT=22 WINDOW=29200 RES=0x00 SYN URGP=0 
Oct  3 18:17:12 localhost kernel: [3878851.459449] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91:84:83:95:84:78:ac:57:aa:c1:08:00 SRC=181.174.166.91 DST=[mungedIP2] LEN=40 TOS=0x08 PREC=0x20 TTL=82 ID=49622 DF PROTO=TCP SPT=61294 DPT=22 SEQ=175517773 ACK=0 WINDOW=29200 RES=0x00 SYN URGP=0 
Oct  3 23:58:25 localhost kernel: [3899324.964156] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91:84:83:95:84:78:ac:57:a8:41:08:00 SRC=181.174.166.91 DST=[mungedIP2] LEN=40 TOS=0x08 PREC=0x20 TTL=73 ID=9271 DF PROTO=TCP SPT=59265 DPT=22 WINDOW=29200 RES=0x00 SYN URGP=0 
Oct  3 23:58:25 localhost kernel: [3899324.964183] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91:84:83:95:84:78:ac:57:a8:41:08:00 SRC=181.174.166.91 DST=[mungedIP2] LEN=40 TOS=0x08
2019-10-04 12:53:30
40.117.38.94 attackbotsspam
Oct  4 06:24:31 vps01 sshd[29156]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=40.117.38.94
Oct  4 06:24:32 vps01 sshd[29156]: Failed password for invalid user 123Body from 40.117.38.94 port 36260 ssh2
2019-10-04 12:42:20
222.186.31.136 attackspam
Oct  4 06:29:55 dcd-gentoo sshd[5814]: User root from 222.186.31.136 not allowed because none of user's groups are listed in AllowGroups
Oct  4 06:29:57 dcd-gentoo sshd[5814]: error: PAM: Authentication failure for illegal user root from 222.186.31.136
Oct  4 06:29:55 dcd-gentoo sshd[5814]: User root from 222.186.31.136 not allowed because none of user's groups are listed in AllowGroups
Oct  4 06:29:57 dcd-gentoo sshd[5814]: error: PAM: Authentication failure for illegal user root from 222.186.31.136
Oct  4 06:29:55 dcd-gentoo sshd[5814]: User root from 222.186.31.136 not allowed because none of user's groups are listed in AllowGroups
Oct  4 06:29:57 dcd-gentoo sshd[5814]: error: PAM: Authentication failure for illegal user root from 222.186.31.136
Oct  4 06:29:57 dcd-gentoo sshd[5814]: Failed keyboard-interactive/pam for invalid user root from 222.186.31.136 port 37924 ssh2
...
2019-10-04 12:30:06
101.108.240.209 attackspambots
WordPress wp-login brute force :: 101.108.240.209 0.132 BYPASS [04/Oct/2019:13:58:18  1000] [censored_1] "POST /wp-login.php HTTP/1.1" 200 3972 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
2019-10-04 12:58:48
182.114.141.124 attack
Unauthorised access (Oct  4) SRC=182.114.141.124 LEN=40 TTL=49 ID=63983 TCP DPT=8080 WINDOW=53838 SYN
2019-10-04 12:35:48
14.37.38.213 attack
Oct  4 04:13:45 game-panel sshd[32373]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.37.38.213
Oct  4 04:13:48 game-panel sshd[32373]: Failed password for invalid user 123Kansas from 14.37.38.213 port 50422 ssh2
Oct  4 04:18:40 game-panel sshd[32557]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.37.38.213
2019-10-04 12:24:26
210.120.63.89 attackbots
Oct  4 06:20:15 vps01 sshd[29064]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=210.120.63.89
Oct  4 06:20:17 vps01 sshd[29064]: Failed password for invalid user Salon123 from 210.120.63.89 port 43403 ssh2
2019-10-04 12:34:31
222.186.173.238 attack
Oct  4 06:26:14 [host] sshd[6170]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.173.238  user=root
Oct  4 06:26:16 [host] sshd[6170]: Failed password for root from 222.186.173.238 port 41466 ssh2
Oct  4 06:26:34 [host] sshd[6170]: Failed password for root from 222.186.173.238 port 41466 ssh2
2019-10-04 12:32:15
114.67.110.221 attack
2019-10-04T04:12:11.627885shield sshd\[17490\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=114.67.110.221  user=root
2019-10-04T04:12:13.673426shield sshd\[17490\]: Failed password for root from 114.67.110.221 port 59442 ssh2
2019-10-04T04:16:38.566751shield sshd\[18248\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=114.67.110.221  user=root
2019-10-04T04:16:40.933452shield sshd\[18248\]: Failed password for root from 114.67.110.221 port 40538 ssh2
2019-10-04T04:21:02.520418shield sshd\[18745\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=114.67.110.221  user=root
2019-10-04 12:23:40
191.5.161.149 attackspam
" "
2019-10-04 12:52:13

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