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 <<>> 104.21.17.50
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 19732
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.17.50.			IN	A

;; AUTHORITY SECTION:
.			219	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022000 1800 900 604800 86400

;; Query time: 12 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Feb 20 19:29:49 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 50.17.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 50.17.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
129.146.46.134 attack
Jun 20 01:02:50 vps647732 sshd[9115]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.146.46.134
Jun 20 01:02:52 vps647732 sshd[9115]: Failed password for invalid user test from 129.146.46.134 port 40928 ssh2
...
2020-06-20 08:32:40
118.25.27.67 attack
2020-06-20T03:56:20+0000 Failed SSH Authentication/Brute Force Attack. (Server 6)
2020-06-20 12:17:13
41.225.16.156 attackbotsspam
Brute-force attempt banned
2020-06-20 12:20:31
118.43.218.131 attackspambots
" "
2020-06-20 08:25:47
85.105.108.125 attack
Automatic report - Banned IP Access
2020-06-20 08:35:14
43.227.56.11 attackspambots
2020-06-20T05:50:35.391350mail.broermann.family sshd[14830]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=43.227.56.11
2020-06-20T05:50:35.385057mail.broermann.family sshd[14830]: Invalid user ubuntu from 43.227.56.11 port 35918
2020-06-20T05:50:37.137797mail.broermann.family sshd[14830]: Failed password for invalid user ubuntu from 43.227.56.11 port 35918 ssh2
2020-06-20T05:56:29.291098mail.broermann.family sshd[15316]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=43.227.56.11  user=root
2020-06-20T05:56:31.303303mail.broermann.family sshd[15316]: Failed password for root from 43.227.56.11 port 49346 ssh2
...
2020-06-20 12:05:36
120.53.10.191 attack
Bruteforce detected by fail2ban
2020-06-20 12:18:25
167.71.109.97 attack
Invalid user sad from 167.71.109.97 port 46764
2020-06-20 12:20:03
220.126.227.74 attack
Jun 20 02:28:08 dev0-dcde-rnet sshd[591]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=220.126.227.74
Jun 20 02:28:10 dev0-dcde-rnet sshd[591]: Failed password for invalid user kafka from 220.126.227.74 port 46890 ssh2
Jun 20 02:31:39 dev0-dcde-rnet sshd[615]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=220.126.227.74
2020-06-20 08:43:48
144.172.73.39 attackspam
Unauthorized SSH login attempts
2020-06-20 08:40:44
106.54.255.11 attackspam
2020-06-19T18:31:39.0409431495-001 sshd[54166]: Failed password for invalid user travel from 106.54.255.11 port 42798 ssh2
2020-06-19T18:39:44.0543041495-001 sshd[54576]: Invalid user administracion from 106.54.255.11 port 56758
2020-06-19T18:39:44.0574761495-001 sshd[54576]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.54.255.11
2020-06-19T18:39:44.0543041495-001 sshd[54576]: Invalid user administracion from 106.54.255.11 port 56758
2020-06-19T18:39:46.0117411495-001 sshd[54576]: Failed password for invalid user administracion from 106.54.255.11 port 56758 ssh2
2020-06-19T18:43:46.5961881495-001 sshd[54726]: Invalid user pb from 106.54.255.11 port 49622
...
2020-06-20 08:26:16
174.138.18.157 attackspam
2020-06-20T00:29:41.596008mail.csmailer.org sshd[22119]: Invalid user fabio from 174.138.18.157 port 50148
2020-06-20T00:29:41.599273mail.csmailer.org sshd[22119]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=174.138.18.157
2020-06-20T00:29:41.596008mail.csmailer.org sshd[22119]: Invalid user fabio from 174.138.18.157 port 50148
2020-06-20T00:29:43.542605mail.csmailer.org sshd[22119]: Failed password for invalid user fabio from 174.138.18.157 port 50148 ssh2
2020-06-20T00:33:23.219960mail.csmailer.org sshd[22903]: Invalid user user from 174.138.18.157 port 50580
...
2020-06-20 08:42:50
49.12.78.73 attack
Jun 19 17:18:10 dignus sshd[11793]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.12.78.73  user=root
Jun 19 17:18:11 dignus sshd[11793]: Failed password for root from 49.12.78.73 port 37574 ssh2
Jun 19 17:21:40 dignus sshd[12094]: Invalid user archive from 49.12.78.73 port 38350
Jun 19 17:21:40 dignus sshd[12094]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.12.78.73
Jun 19 17:21:42 dignus sshd[12094]: Failed password for invalid user archive from 49.12.78.73 port 38350 ssh2
...
2020-06-20 08:31:39
43.239.122.174 attackspambots
Repeated brute force against a port
2020-06-20 12:03:04
222.186.175.215 attack
Jun 19 21:34:09 firewall sshd[14001]: Failed password for root from 222.186.175.215 port 49236 ssh2
Jun 19 21:34:13 firewall sshd[14001]: Failed password for root from 222.186.175.215 port 49236 ssh2
Jun 19 21:34:16 firewall sshd[14001]: Failed password for root from 222.186.175.215 port 49236 ssh2
...
2020-06-20 08:34:25

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