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:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 21.54.93.166
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 20676
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.54.93.166.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020401 1800 900 604800 86400

;; Query time: 33 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Feb 05 05:06:26 CST 2025
;; MSG SIZE  rcvd: 105
Host info
Host 166.93.54.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 166.93.54.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
222.186.175.150 attack
Oct  6 09:08:10 h2177944 sshd\[25223\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.150  user=root
Oct  6 09:08:12 h2177944 sshd\[25223\]: Failed password for root from 222.186.175.150 port 38518 ssh2
Oct  6 09:08:17 h2177944 sshd\[25223\]: Failed password for root from 222.186.175.150 port 38518 ssh2
Oct  6 09:08:22 h2177944 sshd\[25223\]: Failed password for root from 222.186.175.150 port 38518 ssh2
...
2019-10-06 15:11:13
35.187.234.161 attack
Oct  5 21:04:08 web9 sshd\[14297\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=35.187.234.161  user=root
Oct  5 21:04:10 web9 sshd\[14297\]: Failed password for root from 35.187.234.161 port 38680 ssh2
Oct  5 21:08:42 web9 sshd\[14953\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=35.187.234.161  user=root
Oct  5 21:08:44 web9 sshd\[14953\]: Failed password for root from 35.187.234.161 port 50274 ssh2
Oct  5 21:13:19 web9 sshd\[15696\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=35.187.234.161  user=root
2019-10-06 15:20:13
212.64.57.24 attackspam
Oct  6 04:06:26 www_kotimaassa_fi sshd[9540]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.64.57.24
Oct  6 04:06:28 www_kotimaassa_fi sshd[9540]: Failed password for invalid user Pa$$w0rd12345 from 212.64.57.24 port 43208 ssh2
...
2019-10-06 15:29:05
188.128.39.127 attackspam
Automatic report - Banned IP Access
2019-10-06 15:23:25
106.0.6.33 attackspambots
firewall-block, port(s): 445/tcp
2019-10-06 15:43:37
222.186.175.140 attackspam
2019-10-06T14:12:08.313914enmeeting.mahidol.ac.th sshd\[13116\]: User root from 222.186.175.140 not allowed because not listed in AllowUsers
2019-10-06T14:12:09.600241enmeeting.mahidol.ac.th sshd\[13116\]: Failed none for invalid user root from 222.186.175.140 port 28698 ssh2
2019-10-06T14:12:10.994313enmeeting.mahidol.ac.th sshd\[13116\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.140  user=root
...
2019-10-06 15:20:35
125.227.130.5 attackbotsspam
Oct  5 21:33:08 php1 sshd\[15072\]: Invalid user 123qazwsx from 125.227.130.5
Oct  5 21:33:08 php1 sshd\[15072\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.227.130.5
Oct  5 21:33:10 php1 sshd\[15072\]: Failed password for invalid user 123qazwsx from 125.227.130.5 port 45330 ssh2
Oct  5 21:37:35 php1 sshd\[15428\]: Invalid user 123qazwsx from 125.227.130.5
Oct  5 21:37:35 php1 sshd\[15428\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.227.130.5
2019-10-06 15:46:21
221.214.74.10 attackspambots
Oct  6 14:29:16 webhost01 sshd[650]: Failed password for root from 221.214.74.10 port 2246 ssh2
...
2019-10-06 15:47:03
157.230.32.188 attack
firewall-block, port(s): 871/tcp
2019-10-06 15:37:46
13.93.121.243 attack
Oct  6 09:11:45 vps691689 sshd[4766]: Failed password for root from 13.93.121.243 port 56336 ssh2
Oct  6 09:16:07 vps691689 sshd[4850]: Failed password for root from 13.93.121.243 port 43276 ssh2
...
2019-10-06 15:24:31
124.164.28.119 attackbotsspam
firewall-block, port(s): 23/tcp
2019-10-06 15:40:57
62.219.21.19 attackspam
firewall-block, port(s): 445/tcp
2019-10-06 15:46:47
92.53.65.52 attackbots
10/06/2019-01:28:28.657301 92.53.65.52 Protocol: 6 ET SCAN NMAP -sS window 1024
2019-10-06 15:25:54
185.209.0.17 attackbotsspam
firewall-block, port(s): 3200/tcp, 3201/tcp, 3208/tcp, 3217/tcp, 3221/tcp, 3224/tcp, 3225/tcp
2019-10-06 15:27:18
62.210.149.143 attack
SSH brute-force: detected 246 distinct usernames within a 24-hour window.
2019-10-06 15:15:08

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