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:
IP Type Details Datetime
104.21.75.2 spam
Spammer blacklist in https://www.projecthoneypot.org/ip_104.21.75.2 https://multirbl.valli.org/lookup/104.21.75.2.html
2022-12-29 00:00:44
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.7.105
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 60389
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.7.105.			IN	A

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

;; Query time: 63 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:47:41 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 105.7.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 105.7.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
31.221.81.222 attackspam
Jun  7 14:59:10 legacy sshd[7497]: Failed password for root from 31.221.81.222 port 46582 ssh2
Jun  7 15:00:40 legacy sshd[7546]: Failed password for root from 31.221.81.222 port 42222 ssh2
...
2020-06-07 21:02:22
202.187.148.191 attackbotsspam
Automatic report - Port Scan Attack
2020-06-07 20:52:15
222.186.42.7 attack
2020-06-07T12:35:40.245310shield sshd\[19949\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.42.7  user=root
2020-06-07T12:35:42.281133shield sshd\[19949\]: Failed password for root from 222.186.42.7 port 53771 ssh2
2020-06-07T12:35:44.501901shield sshd\[19949\]: Failed password for root from 222.186.42.7 port 53771 ssh2
2020-06-07T12:35:46.330837shield sshd\[19949\]: Failed password for root from 222.186.42.7 port 53771 ssh2
2020-06-07T12:35:50.699748shield sshd\[20093\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.42.7  user=root
2020-06-07 20:36:47
115.238.97.2 attackbotsspam
$f2bV_matches
2020-06-07 20:57:44
35.200.241.227 attackspam
Jun  7 13:55:15 vmd26974 sshd[6047]: Failed password for root from 35.200.241.227 port 43138 ssh2
...
2020-06-07 20:52:34
185.39.11.47 attack
scans 13 times in preceeding hours on the ports (in chronological order) 35053 35028 35088 35051 35010 35098 35028 35045 35004 35031 35027 35053 35056 resulting in total of 69 scans from 185.39.8.0/22 block.
2020-06-07 20:31:58
82.64.15.100 attack
Automatic report - Banned IP Access
2020-06-07 20:46:43
45.88.12.46 attackbots
Jun  4 19:48:12 srv01 sshd[2670]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.88.12.46  user=r.r
Jun  4 19:48:15 srv01 sshd[2670]: Failed password for r.r from 45.88.12.46 port 40136 ssh2
Jun  4 19:48:15 srv01 sshd[2670]: Received disconnect from 45.88.12.46: 11: Bye Bye [preauth]
Jun  4 19:57:00 srv01 sshd[10754]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.88.12.46  user=r.r
Jun  4 19:57:02 srv01 sshd[10754]: Failed password for r.r from 45.88.12.46 port 38300 ssh2
Jun  4 19:57:03 srv01 sshd[10754]: Received disconnect from 45.88.12.46: 11: Bye Bye [preauth]
Jun  4 20:00:59 srv01 sshd[14430]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.88.12.46  user=r.r
Jun  4 20:01:01 srv01 sshd[14430]: Failed password for r.r from 45.88.12.46 port 47218 ssh2
Jun  4 20:01:02 srv01 sshd[14430]: Received disconnect from 45.88.12.46: 11: Bye Bye [........
-------------------------------
2020-06-07 20:36:16
45.132.226.38 attackbots
Brute forcing email accounts
2020-06-07 21:03:29
187.101.230.6 attackbots
Jun  4 21:36:12 srv01 sshd[30627]: reveeclipse mapping checking getaddrinfo for 187-101-230-6.dsl.telesp.net.br [187.101.230.6] failed - POSSIBLE BREAK-IN ATTEMPT!
Jun  4 21:36:12 srv01 sshd[30627]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.101.230.6  user=r.r
Jun  4 21:36:14 srv01 sshd[30627]: Failed password for r.r from 187.101.230.6 port 32737 ssh2
Jun  4 21:36:14 srv01 sshd[30627]: Received disconnect from 187.101.230.6: 11: Bye Bye [preauth]
Jun  4 21:37:43 srv01 sshd[30785]: reveeclipse mapping checking getaddrinfo for 187-101-230-6.dsl.telesp.net.br [187.101.230.6] failed - POSSIBLE BREAK-IN ATTEMPT!
Jun  4 21:37:43 srv01 sshd[30785]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.101.230.6  user=r.r
Jun  4 21:37:45 srv01 sshd[30785]: Failed password for r.r from 187.101.230.6 port 43777 ssh2
Jun  4 21:37:45 srv01 sshd[30785]: Received disconnect from 187.101.230.6: 11........
-------------------------------
2020-06-07 20:48:27
134.209.245.44 attackspam
Jun  7 02:20:04 php1 sshd\[1430\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.209.245.44  user=root
Jun  7 02:20:06 php1 sshd\[1430\]: Failed password for root from 134.209.245.44 port 58216 ssh2
Jun  7 02:23:23 php1 sshd\[1665\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.209.245.44  user=root
Jun  7 02:23:25 php1 sshd\[1665\]: Failed password for root from 134.209.245.44 port 33550 ssh2
Jun  7 02:26:50 php1 sshd\[1930\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.209.245.44  user=root
2020-06-07 20:30:15
122.114.120.213 attackbotsspam
web-1 [ssh] SSH Attack
2020-06-07 20:37:46
114.67.166.6 attack
Jun  7 09:06:36 vps46666688 sshd[5481]: Failed password for root from 114.67.166.6 port 46114 ssh2
...
2020-06-07 20:39:56
222.186.175.150 attackbots
2020-06-07T14:33:56+0200 Failed SSH Authentication/Brute Force Attack. (Server 9)
2020-06-07 20:40:34
218.92.0.203 attackspambots
2020-06-07T14:27:46.808879vps751288.ovh.net sshd\[17121\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.203  user=root
2020-06-07T14:27:49.105957vps751288.ovh.net sshd\[17121\]: Failed password for root from 218.92.0.203 port 26454 ssh2
2020-06-07T14:27:52.540976vps751288.ovh.net sshd\[17121\]: Failed password for root from 218.92.0.203 port 26454 ssh2
2020-06-07T14:27:54.949446vps751288.ovh.net sshd\[17121\]: Failed password for root from 218.92.0.203 port 26454 ssh2
2020-06-07T14:29:33.452790vps751288.ovh.net sshd\[17135\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.203  user=root
2020-06-07 21:01:45

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