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 of America (the)

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 <<>> 21.108.133.18
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 57238
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.108.133.18.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025012600 1800 900 604800 86400

;; Query time: 34 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Jan 26 19:55:33 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 18.133.108.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 18.133.108.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
138.197.179.111 attackbotsspam
Dec 25 06:28:23 [host] sshd[30281]: Invalid user culbreth from 138.197.179.111
Dec 25 06:28:23 [host] sshd[30281]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.179.111
Dec 25 06:28:25 [host] sshd[30281]: Failed password for invalid user culbreth from 138.197.179.111 port 34528 ssh2
2019-12-25 13:55:09
218.92.0.212 attackbotsspam
Dec 25 00:32:36 TORMINT sshd\[17949\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.212  user=root
Dec 25 00:32:38 TORMINT sshd\[17949\]: Failed password for root from 218.92.0.212 port 46266 ssh2
Dec 25 00:32:50 TORMINT sshd\[17949\]: Failed password for root from 218.92.0.212 port 46266 ssh2
...
2019-12-25 13:43:52
192.99.70.208 attack
$f2bV_matches
2019-12-25 13:47:42
218.92.0.165 attackbotsspam
Caught in portsentry honeypot
2019-12-25 13:27:21
217.160.44.145 attackspam
Dec 25 05:58:11 srv206 sshd[22058]: Invalid user pinna from 217.160.44.145
Dec 25 05:58:11 srv206 sshd[22058]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=217.160.44.145
Dec 25 05:58:11 srv206 sshd[22058]: Invalid user pinna from 217.160.44.145
Dec 25 05:58:13 srv206 sshd[22058]: Failed password for invalid user pinna from 217.160.44.145 port 44728 ssh2
...
2019-12-25 13:14:34
154.0.171.226 attackbots
Dec 25 05:58:09 MK-Soft-VM7 sshd[462]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=154.0.171.226 
Dec 25 05:58:11 MK-Soft-VM7 sshd[462]: Failed password for invalid user demo from 154.0.171.226 port 40950 ssh2
...
2019-12-25 13:15:40
201.16.197.149 attack
$f2bV_matches
2019-12-25 13:36:30
188.225.225.233 attack
1577249837 - 12/25/2019 05:57:17 Host: 188.225.225.233/188.225.225.233 Port: 445 TCP Blocked
2019-12-25 13:44:41
103.195.37.101 attackbots
postfix (unknown user, SPF fail or relay access denied)
2019-12-25 13:33:30
222.186.175.154 attackspam
Unauthorized access to SSH at 25/Dec/2019:05:43:22 +0000.
Received:  (SSH-2.0-PuTTY)
2019-12-25 13:46:58
106.12.30.59 attackbots
Dec 25 06:09:10 sd-53420 sshd\[29385\]: User root from 106.12.30.59 not allowed because none of user's groups are listed in AllowGroups
Dec 25 06:09:10 sd-53420 sshd\[29385\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.30.59  user=root
Dec 25 06:09:11 sd-53420 sshd\[29385\]: Failed password for invalid user root from 106.12.30.59 port 33921 ssh2
Dec 25 06:13:12 sd-53420 sshd\[31028\]: Invalid user guest from 106.12.30.59
Dec 25 06:13:12 sd-53420 sshd\[31028\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.30.59
...
2019-12-25 13:29:29
37.209.101.251 attackbotsspam
Dec 25 06:23:03 legacy sshd[10175]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.209.101.251
Dec 25 06:23:05 legacy sshd[10175]: Failed password for invalid user jerica from 37.209.101.251 port 56652 ssh2
Dec 25 06:26:51 legacy sshd[10374]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.209.101.251
...
2019-12-25 13:54:19
187.199.88.157 attackbots
$f2bV_matches
2019-12-25 13:57:48
180.249.41.213 attackspam
Unauthorized connection attempt detected from IP address 180.249.41.213 to port 445
2019-12-25 13:28:26
181.65.164.179 attack
Dec 25 05:58:03 mout sshd[23001]: Invalid user sym from 181.65.164.179 port 47420
2019-12-25 13:21:18

Recently Reported IPs

116.191.120.220 31.150.23.187 219.199.11.116 156.49.233.110
84.138.118.107 117.8.182.116 222.97.60.99 226.96.123.186
135.62.40.153 100.89.14.121 59.129.175.123 122.101.9.44
216.154.67.116 41.226.70.150 26.116.55.214 125.12.117.246
98.153.165.234 41.93.178.59 3.121.215.119 19.45.116.24