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 <<>> 104.21.11.42
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 57349
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.11.42.			IN	A

;; AUTHORITY SECTION:
.			264	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021702 1800 900 604800 86400

;; Query time: 18 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 08:30:06 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 42.11.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 42.11.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
54.36.148.30 attackspam
Automatic report - Banned IP Access
2019-07-31 10:25:05
89.35.39.194 attackspam
port scan/probe/communication attempt
2019-07-31 10:25:39
124.156.164.41 attackbotsspam
Jul 31 04:05:23 dedicated sshd[23455]: Invalid user master from 124.156.164.41 port 38680
2019-07-31 10:13:17
62.234.141.231 attackbots
$f2bV_matches
2019-07-31 10:21:28
2.206.26.156 attackbotsspam
Jul 31 02:27:15 mail sshd\[6640\]: Failed password for invalid user postgres from 2.206.26.156 port 43618 ssh2
Jul 31 02:44:04 mail sshd\[6900\]: Invalid user ass from 2.206.26.156 port 39809
...
2019-07-31 10:52:05
92.118.38.50 attackbots
Jul 31 02:40:54 heicom postfix/smtpd\[22127\]: warning: unknown\[92.118.38.50\]: SASL LOGIN authentication failed: authentication failure
Jul 31 02:41:46 heicom postfix/smtpd\[22127\]: warning: unknown\[92.118.38.50\]: SASL LOGIN authentication failed: authentication failure
Jul 31 02:42:36 heicom postfix/smtpd\[22127\]: warning: unknown\[92.118.38.50\]: SASL LOGIN authentication failed: authentication failure
Jul 31 02:43:27 heicom postfix/smtpd\[22127\]: warning: unknown\[92.118.38.50\]: SASL LOGIN authentication failed: authentication failure
Jul 31 02:44:19 heicom postfix/smtpd\[22127\]: warning: unknown\[92.118.38.50\]: SASL LOGIN authentication failed: authentication failure
...
2019-07-31 10:50:53
46.21.146.110 attackbots
port scan/probe/communication attempt
2019-07-31 10:35:17
95.110.156.96 attack
Automatic report - Banned IP Access
2019-07-31 10:39:46
81.130.138.156 attackspambots
Jul 31 00:36:35 debian64 sshd\[21786\]: Invalid user ci from 81.130.138.156 port 52882
Jul 31 00:36:35 debian64 sshd\[21786\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.130.138.156
Jul 31 00:36:37 debian64 sshd\[21786\]: Failed password for invalid user ci from 81.130.138.156 port 52882 ssh2
...
2019-07-31 10:36:16
112.186.77.126 attackspam
Repeated brute force against a port
2019-07-31 10:45:28
80.85.86.175 attackbots
port scan/probe/communication attempt
2019-07-31 10:26:49
91.218.102.111 attackspam
port scan/probe/communication attempt
2019-07-31 10:23:23
159.65.97.238 attackbots
Automatic report - Banned IP Access
2019-07-31 10:52:31
111.40.66.28 attackspambots
Port scan on 1 port(s): 2222
2019-07-31 10:12:54
173.82.173.47 attackbotsspam
Jul 31 00:36:38 ns41 sshd[20315]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=173.82.173.47
2019-07-31 10:35:44

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