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 <<>> 104.21.89.166
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 47351
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.89.166.			IN	A

;; AUTHORITY SECTION:
.			299	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021701 1800 900 604800 86400

;; Query time: 70 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 03:11:35 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 166.89.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 166.89.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
185.220.101.6 attackspam
Aug 15 13:54:08 ns37 sshd[4522]: Failed password for root from 185.220.101.6 port 43433 ssh2
Aug 15 13:54:10 ns37 sshd[4522]: Failed password for root from 185.220.101.6 port 43433 ssh2
Aug 15 13:54:12 ns37 sshd[4522]: Failed password for root from 185.220.101.6 port 43433 ssh2
Aug 15 13:54:15 ns37 sshd[4522]: Failed password for root from 185.220.101.6 port 43433 ssh2
2019-08-15 20:38:05
198.199.72.203 attack
Aug 15 10:30:54 ip-172-31-62-245 sshd\[26662\]: Invalid user ange from 198.199.72.203\
Aug 15 10:30:56 ip-172-31-62-245 sshd\[26662\]: Failed password for invalid user ange from 198.199.72.203 port 57480 ssh2\
Aug 15 10:34:59 ip-172-31-62-245 sshd\[26683\]: Invalid user git from 198.199.72.203\
Aug 15 10:35:00 ip-172-31-62-245 sshd\[26683\]: Failed password for invalid user git from 198.199.72.203 port 50956 ssh2\
Aug 15 10:39:16 ip-172-31-62-245 sshd\[26790\]: Invalid user filippid_admin from 198.199.72.203\
2019-08-15 19:45:50
110.164.180.254 attackspam
Aug 15 13:39:26 rpi sshd[18613]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=110.164.180.254 
Aug 15 13:39:28 rpi sshd[18613]: Failed password for invalid user stack from 110.164.180.254 port 45684 ssh2
2019-08-15 19:53:52
191.53.116.191 attackbotsspam
SMTP-sasl brute force
...
2019-08-15 19:59:52
62.234.81.63 attackspambots
Automatic report - Banned IP Access
2019-08-15 20:21:23
138.122.38.108 attackbots
$f2bV_matches
2019-08-15 20:18:45
59.153.74.43 attackspambots
Aug 15 13:54:14 vps647732 sshd[19030]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=59.153.74.43
Aug 15 13:54:16 vps647732 sshd[19030]: Failed password for invalid user server from 59.153.74.43 port 57378 ssh2
...
2019-08-15 19:54:55
201.150.22.51 attackbots
$f2bV_matches
2019-08-15 20:39:25
141.98.9.5 attackspam
Aug 15 07:56:06 web1 postfix/smtpd[18160]: warning: unknown[141.98.9.5]: SASL LOGIN authentication failed: authentication failure
...
2019-08-15 20:06:31
81.22.45.150 attackbotsspam
Aug 15 12:26:40 lumpi kernel: INPUT:DROP:SPAMHAUS_EDROP:IN=eth0 OUT= MAC=52:54:a2:01:a5:04:d2:74:7f:6e:37:e3:08:00 SRC=81.22.45.150 DST=172.31.1.100 LEN=40 TOS=0x00 PREC=0x00 TTL=244 ID=20855 PROTO=TCP SPT=53678 DPT=3082 WINDOW=1024 RES=0x00 SYN URGP=0 
...
2019-08-15 20:20:49
60.2.10.190 attackbotsspam
Aug 15 12:31:55 mail sshd\[31146\]: Invalid user redmine from 60.2.10.190 port 40916
Aug 15 12:31:55 mail sshd\[31146\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=60.2.10.190
...
2019-08-15 19:46:15
203.114.102.69 attackspam
Aug 15 11:58:26 localhost sshd\[8180\]: Invalid user atv from 203.114.102.69 port 52156
Aug 15 11:58:26 localhost sshd\[8180\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.114.102.69
Aug 15 11:58:28 localhost sshd\[8180\]: Failed password for invalid user atv from 203.114.102.69 port 52156 ssh2
Aug 15 12:03:46 localhost sshd\[8365\]: Invalid user support from 203.114.102.69 port 47977
Aug 15 12:03:46 localhost sshd\[8365\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.114.102.69
...
2019-08-15 20:25:56
91.134.141.89 attack
Aug 15 14:06:51 xeon sshd[2184]: Failed password for invalid user felipe from 91.134.141.89 port 43830 ssh2
2019-08-15 20:12:07
149.56.99.180 attack
Aug 15 02:20:49 php1 sshd\[7390\]: Invalid user lee from 149.56.99.180
Aug 15 02:20:49 php1 sshd\[7390\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.ip-149-56-99.net
Aug 15 02:20:51 php1 sshd\[7390\]: Failed password for invalid user lee from 149.56.99.180 port 58988 ssh2
Aug 15 02:25:13 php1 sshd\[8270\]: Invalid user oracle from 149.56.99.180
Aug 15 02:25:13 php1 sshd\[8270\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.ip-149-56-99.net
2019-08-15 20:38:25
132.232.18.128 attackbots
Aug 15 01:54:37 web1 sshd\[4012\]: Invalid user nagios from 132.232.18.128
Aug 15 01:54:37 web1 sshd\[4012\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=132.232.18.128
Aug 15 01:54:38 web1 sshd\[4012\]: Failed password for invalid user nagios from 132.232.18.128 port 40428 ssh2
Aug 15 02:00:52 web1 sshd\[4572\]: Invalid user rogue from 132.232.18.128
Aug 15 02:00:52 web1 sshd\[4572\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=132.232.18.128
2019-08-15 20:17:16

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