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 <<>> 104.21.76.242
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 9036
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.76.242.			IN	A

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

;; Query time: 16 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:55:37 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 242.76.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 242.76.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
176.31.31.185 attackspambots
Jul 16 05:55:41 mout sshd[14279]: Invalid user provider from 176.31.31.185 port 50092
2020-07-16 12:17:54
212.70.149.82 attackbots
Jul 16 05:55:27 srv01 postfix/smtpd\[5614\]: warning: unknown\[212.70.149.82\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul 16 05:55:35 srv01 postfix/smtpd\[19283\]: warning: unknown\[212.70.149.82\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul 16 05:55:36 srv01 postfix/smtpd\[24939\]: warning: unknown\[212.70.149.82\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul 16 05:55:36 srv01 postfix/smtpd\[24940\]: warning: unknown\[212.70.149.82\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul 16 05:55:55 srv01 postfix/smtpd\[24975\]: warning: unknown\[212.70.149.82\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-07-16 12:01:42
180.178.134.99 attackspam
Icarus honeypot on github
2020-07-16 12:12:40
107.161.179.138 attack
Automatic report - XMLRPC Attack
2020-07-16 12:29:14
167.71.7.191 attackbotsspam
Jul 16 05:55:57 lnxweb62 sshd[9767]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.71.7.191
Jul 16 05:55:57 lnxweb62 sshd[9767]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.71.7.191
2020-07-16 12:00:49
23.251.142.181 attackbots
Jul 16 04:11:26 onepixel sshd[2487560]: Invalid user yaoyuan from 23.251.142.181 port 13005
Jul 16 04:11:26 onepixel sshd[2487560]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=23.251.142.181 
Jul 16 04:11:26 onepixel sshd[2487560]: Invalid user yaoyuan from 23.251.142.181 port 13005
Jul 16 04:11:27 onepixel sshd[2487560]: Failed password for invalid user yaoyuan from 23.251.142.181 port 13005 ssh2
Jul 16 04:15:30 onepixel sshd[2489776]: Invalid user guest from 23.251.142.181 port 29484
2020-07-16 12:27:32
202.22.234.29 attack
Jul 16 05:50:22 roki-contabo sshd\[24332\]: Invalid user tmn from 202.22.234.29
Jul 16 05:50:22 roki-contabo sshd\[24332\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.22.234.29
Jul 16 05:50:23 roki-contabo sshd\[24332\]: Failed password for invalid user tmn from 202.22.234.29 port 46796 ssh2
Jul 16 05:55:50 roki-contabo sshd\[24363\]: Invalid user cordeiro from 202.22.234.29
Jul 16 05:55:50 roki-contabo sshd\[24363\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.22.234.29
...
2020-07-16 12:06:53
45.145.66.103 attackbots
Port scan on 9 port(s): 3503 3703 3803 3910 4407 4410 4601 4707 4909
2020-07-16 12:25:05
185.143.72.27 attackspambots
2020-07-16 05:20:42 dovecot_login authenticator failed for \(User\) \[185.143.72.27\]: 535 Incorrect authentication data \(set_id=gabykid@hosting1.no-server.de\)
2020-07-16 05:20:53 dovecot_login authenticator failed for \(User\) \[185.143.72.27\]: 535 Incorrect authentication data \(set_id=gabykid@hosting1.no-server.de\)
2020-07-16 05:21:16 dovecot_login authenticator failed for \(User\) \[185.143.72.27\]: 535 Incorrect authentication data \(set_id=gassing@hosting1.no-server.de\)
2020-07-16 05:21:31 dovecot_login authenticator failed for \(User\) \[185.143.72.27\]: 535 Incorrect authentication data \(set_id=gassing@hosting1.no-server.de\)
2020-07-16 05:21:49 dovecot_login authenticator failed for \(User\) \[185.143.72.27\]: 535 Incorrect authentication data \(set_id=falsify@hosting1.no-server.de\)
2020-07-16 05:21:56 dovecot_login authenticator failed for \(User\) \[185.143.72.27\]: 535 Incorrect authentication data \(set_id=falsify@hosting1.no-server.de\)
2020-07-16 05:22:10 dovecot_
...
2020-07-16 12:10:21
124.238.113.126 attackspam
Jul 15 16:39:17 mockhub sshd[31456]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=124.238.113.126
Jul 15 16:39:19 mockhub sshd[31456]: Failed password for invalid user bodhi from 124.238.113.126 port 59751 ssh2
...
2020-07-16 09:19:26
23.99.105.97 attack
Wordpress malicious attack:[sshd]
2020-07-16 12:16:24
104.198.100.105 attack
Jul 16 05:55:27 vpn01 sshd[5759]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.198.100.105
Jul 16 05:55:29 vpn01 sshd[5759]: Failed password for invalid user mail1 from 104.198.100.105 port 35490 ssh2
...
2020-07-16 12:28:53
60.167.180.204 attackspambots
Automatic Fail2ban report - Trying login SSH
2020-07-16 12:15:25
222.186.173.183 attackbots
Jul 16 06:01:14 debian64 sshd[8102]: Failed password for root from 222.186.173.183 port 42556 ssh2
Jul 16 06:01:19 debian64 sshd[8102]: Failed password for root from 222.186.173.183 port 42556 ssh2
...
2020-07-16 12:05:56
81.94.255.12 attackbotsspam
Jul 16 00:05:57 melroy-server sshd[20573]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.94.255.12 
Jul 16 00:05:59 melroy-server sshd[20573]: Failed password for invalid user node from 81.94.255.12 port 52462 ssh2
...
2020-07-16 09:21:53

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