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 <<>> 104.21.21.148
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 49227
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.21.148.			IN	A

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

;; Query time: 56 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 18:53:36 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 148.21.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 148.21.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
45.95.168.171 attack
 TCP (SYN) 45.95.168.171:41515 -> port 8080, len 40
2020-09-03 04:02:47
45.95.168.190 attackspam
Sep  2 20:55:25 server2 sshd\[10998\]: User root from 45.95.168.190 not allowed because not listed in AllowUsers
Sep  2 20:56:38 server2 sshd\[11042\]: User root from 45.95.168.190 not allowed because not listed in AllowUsers
Sep  2 20:57:56 server2 sshd\[11087\]: User root from 45.95.168.190 not allowed because not listed in AllowUsers
Sep  2 20:59:33 server2 sshd\[11161\]: User root from 45.95.168.190 not allowed because not listed in AllowUsers
Sep  2 21:01:00 server2 sshd\[11386\]: Invalid user tomcat from 45.95.168.190
Sep  2 21:02:24 server2 sshd\[11488\]: User root from 45.95.168.190 not allowed because not listed in AllowUsers
2020-09-03 04:00:16
111.231.220.177 attackspam
Sep  1 19:45:23 vlre-nyc-1 sshd\[4094\]: Invalid user ubuntu from 111.231.220.177
Sep  1 19:45:23 vlre-nyc-1 sshd\[4094\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.231.220.177
Sep  1 19:45:25 vlre-nyc-1 sshd\[4094\]: Failed password for invalid user ubuntu from 111.231.220.177 port 59644 ssh2
Sep  1 19:46:24 vlre-nyc-1 sshd\[4115\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.231.220.177  user=root
Sep  1 19:46:27 vlre-nyc-1 sshd\[4115\]: Failed password for root from 111.231.220.177 port 42344 ssh2
Sep  1 19:47:23 vlre-nyc-1 sshd\[4142\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.231.220.177  user=root
Sep  1 19:47:25 vlre-nyc-1 sshd\[4142\]: Failed password for root from 111.231.220.177 port 53278 ssh2
Sep  1 19:48:25 vlre-nyc-1 sshd\[4175\]: Invalid user zhangle from 111.231.220.177
Sep  1 19:48:25 vlre-nyc-1 sshd\[4175\]: pam_
...
2020-09-03 03:44:57
198.27.81.188 attack
198.27.81.188 - - [02/Sep/2020:20:23:13 +0100] "POST /wp-login.php HTTP/1.1" 200 5249 "-" "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2490.80 Safari/537.36"
198.27.81.188 - - [02/Sep/2020:20:23:32 +0100] "POST /wp-login.php HTTP/1.1" 200 6639 "-" "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2490.80 Safari/537.36"
198.27.81.188 - - [02/Sep/2020:20:26:17 +0100] "POST /wp-login.php HTTP/1.1" 200 5249 "-" "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2490.80 Safari/537.36"
...
2020-09-03 03:42:17
118.24.104.55 attackbots
Sep  2 00:42:35 ns382633 sshd\[9640\]: Invalid user dac from 118.24.104.55 port 32994
Sep  2 00:42:35 ns382633 sshd\[9640\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.24.104.55
Sep  2 00:42:36 ns382633 sshd\[9640\]: Failed password for invalid user dac from 118.24.104.55 port 32994 ssh2
Sep  2 00:56:11 ns382633 sshd\[12079\]: Invalid user gmodserver from 118.24.104.55 port 54144
Sep  2 00:56:11 ns382633 sshd\[12079\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.24.104.55
2020-09-03 03:48:01
188.162.185.178 attack
Port Scan detected!
...
2020-09-03 03:39:36
92.118.161.25 attackspam
Fail2Ban Ban Triggered
2020-09-03 03:56:04
113.190.182.147 attackbotsspam
"XSS Attack Detected via libinjection - Matched Data: XSS data found within ARGS_NAMES:
2020-09-03 03:58:12
109.199.252.15 attackbots
"XSS Attack Detected via libinjection - Matched Data: XSS data found within ARGS_NAMES:
2020-09-03 03:52:34
192.241.223.235 attack
5094/tcp 995/tcp 5632/udp...
[2020-08-25/09-02]6pkt,5pt.(tcp),1pt.(udp)
2020-09-03 03:41:07
92.118.160.5 attackbots
" "
2020-09-03 04:14:09
93.137.138.6 attackbots
Automatic report - XMLRPC Attack
2020-09-03 03:52:02
137.74.41.119 attackbots
Sep  2 17:29:37 marvibiene sshd[23644]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=137.74.41.119 
Sep  2 17:29:39 marvibiene sshd[23644]: Failed password for invalid user yvan from 137.74.41.119 port 40388 ssh2
2020-09-03 04:04:47
49.235.193.207 attackspambots
SSH Brute-Force attacks
2020-09-03 04:06:26
180.124.4.48 attackbotsspam
spam (f2b h1)
2020-09-03 03:41:53

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