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: None

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 <<>> 104.21.66.148
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 37789
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.66.148.			IN	A

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

;; Query time: 61 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 01:58:58 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 148.66.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 148.66.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
91.72.171.138 attackbotsspam
(sshd) Failed SSH login from 91.72.171.138 (AE/United Arab Emirates/-): 10 in the last 3600 secs
2020-07-30 05:51:42
190.104.41.167 attack
Automatic report - Port Scan Attack
2020-07-30 06:01:09
223.197.175.91 attackbotsspam
$f2bV_matches
2020-07-30 06:22:01
123.207.94.252 attack
Jul 30 02:16:00 gw1 sshd[970]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.207.94.252
Jul 30 02:16:01 gw1 sshd[970]: Failed password for invalid user guanhuimin from 123.207.94.252 port 16504 ssh2
...
2020-07-30 06:02:36
222.173.12.35 attack
SSH bruteforce
2020-07-30 05:59:40
106.12.196.118 attackspambots
Jul 30 02:48:17 gw1 sshd[3151]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.196.118
Jul 30 02:48:19 gw1 sshd[3151]: Failed password for invalid user rjh from 106.12.196.118 port 35272 ssh2
...
2020-07-30 05:50:16
222.186.175.215 attack
Jul 30 03:07:20 gw1 sshd[4275]: Failed password for root from 222.186.175.215 port 11428 ssh2
Jul 30 03:07:25 gw1 sshd[4275]: Failed password for root from 222.186.175.215 port 11428 ssh2
...
2020-07-30 06:07:38
175.24.49.95 attackspam
$f2bV_matches
2020-07-30 06:15:13
106.54.75.144 attackspambots
Unauthorized SSH login attempts
2020-07-30 06:11:49
106.13.165.83 attack
Jul 29 23:52:33 abendstille sshd\[4583\]: Invalid user huangj from 106.13.165.83
Jul 29 23:52:33 abendstille sshd\[4583\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.165.83
Jul 29 23:52:35 abendstille sshd\[4583\]: Failed password for invalid user huangj from 106.13.165.83 port 37370 ssh2
Jul 29 23:56:47 abendstille sshd\[9000\]: Invalid user sangshengtian from 106.13.165.83
Jul 29 23:56:47 abendstille sshd\[9000\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.165.83
...
2020-07-30 06:12:12
76.17.28.234 attackspambots
SSH brute force
2020-07-30 06:18:44
192.71.10.105 attack
marc-hoffrichter.de:443 192.71.10.105 - - [29/Jul/2020:22:27:34 +0200] "GET /includes/403.html HTTP/1.1" 403 70769 "https://marc-hoffrichter.de/" "Go-http-client/1.1"
2020-07-30 05:47:17
104.248.117.234 attack
Invalid user gli from 104.248.117.234 port 52898
2020-07-30 06:03:47
188.166.164.10 attackspam
Invalid user mirsery from 188.166.164.10 port 37022
2020-07-30 06:19:03
222.186.175.163 attack
Jul 29 23:50:21 server sshd[15695]: Failed none for root from 222.186.175.163 port 20496 ssh2
Jul 29 23:50:24 server sshd[15695]: Failed password for root from 222.186.175.163 port 20496 ssh2
Jul 29 23:50:28 server sshd[15695]: Failed password for root from 222.186.175.163 port 20496 ssh2
2020-07-30 05:53:11

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