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 <<>> 104.21.81.85
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 5570
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.81.85.			IN	A

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

;; Query time: 62 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 03:03:07 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 85.81.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 85.81.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
1.34.144.128 attackspambots
Invalid user linrm from 1.34.144.128 port 45012
2020-08-01 13:26:55
106.52.40.48 attackbots
Aug  1 07:02:10 ns381471 sshd[26469]: Failed password for root from 106.52.40.48 port 54302 ssh2
2020-08-01 13:23:47
165.22.122.246 attack
Aug  1 12:02:52 webhost01 sshd[6221]: Failed password for root from 165.22.122.246 port 48504 ssh2
...
2020-08-01 13:22:23
206.189.124.254 attack
Aug  1 07:06:01 buvik sshd[1358]: Failed password for root from 206.189.124.254 port 51310 ssh2
Aug  1 07:09:26 buvik sshd[1879]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=206.189.124.254  user=root
Aug  1 07:09:28 buvik sshd[1879]: Failed password for root from 206.189.124.254 port 44906 ssh2
...
2020-08-01 13:14:50
68.97.172.56 attack
Chat Spam
2020-08-01 12:59:56
115.74.245.244 attackspam
Attempted connection to port 445.
2020-08-01 13:54:26
52.231.206.52 attack
(smtpauth) Failed SMTP AUTH login from 52.231.206.52 (KR/South Korea/-): 5 in the last 14400 secs; ID: DAN
2020-08-01 13:10:33
222.186.42.137 attackbotsspam
$f2bV_matches
2020-08-01 13:26:24
92.158.42.33 attackspam
SSH brute-force attempt
2020-08-01 13:45:46
188.166.185.236 attackbotsspam
Aug  1 06:42:44 roki-contabo sshd\[12796\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.185.236  user=root
Aug  1 06:42:46 roki-contabo sshd\[12796\]: Failed password for root from 188.166.185.236 port 51138 ssh2
Aug  1 06:54:22 roki-contabo sshd\[13040\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.185.236  user=root
Aug  1 06:54:24 roki-contabo sshd\[13040\]: Failed password for root from 188.166.185.236 port 53929 ssh2
Aug  1 07:02:59 roki-contabo sshd\[28894\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.185.236  user=root
...
2020-08-01 13:42:39
218.25.130.220 attackspam
Aug  1 05:53:01 vps1 sshd[24335]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.25.130.220  user=root
Aug  1 05:53:04 vps1 sshd[24335]: Failed password for invalid user root from 218.25.130.220 port 10644 ssh2
Aug  1 05:54:22 vps1 sshd[24374]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.25.130.220  user=root
Aug  1 05:54:24 vps1 sshd[24374]: Failed password for invalid user root from 218.25.130.220 port 50628 ssh2
Aug  1 05:55:43 vps1 sshd[24427]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.25.130.220  user=root
Aug  1 05:55:45 vps1 sshd[24427]: Failed password for invalid user root from 218.25.130.220 port 63538 ssh2
Aug  1 05:57:01 vps1 sshd[24457]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.25.130.220  user=root
...
2020-08-01 13:08:17
40.83.77.83 attack
Aug  1 04:55:45 vm1 sshd[4568]: Failed password for root from 40.83.77.83 port 38314 ssh2
...
2020-08-01 13:43:38
222.186.15.158 attackspambots
Aug  1 07:49:45 vpn01 sshd[1966]: Failed password for root from 222.186.15.158 port 18395 ssh2
Aug  1 07:49:55 vpn01 sshd[1966]: Failed password for root from 222.186.15.158 port 18395 ssh2
...
2020-08-01 13:53:22
198.50.183.95 attackspam
port scan and connect, tcp 1433 (ms-sql-s)
2020-08-01 13:23:21
177.159.24.232 attack
Aug  1 03:50:48 powerpi2 sshd[5482]: Failed password for root from 177.159.24.232 port 52922 ssh2
Aug  1 03:55:47 powerpi2 sshd[5743]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=177.159.24.232  user=root
Aug  1 03:55:50 powerpi2 sshd[5743]: Failed password for root from 177.159.24.232 port 37784 ssh2
...
2020-08-01 13:52:35

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