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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.48.73
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 63480
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.48.73.			IN	A

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

;; Query time: 54 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:33:15 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 73.48.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 73.48.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
114.32.245.156 attackbots
firewall-block, port(s): 23/tcp
2020-06-01 15:50:07
2604:a880:cad:d0::54f:c001 attackspambots
Jun  1 05:49:48 wordpress wordpress(www.ruhnke.cloud)[19367]: XML-RPC authentication attempt for unknown user [login] from 2604:a880:cad:d0::54f:c001
2020-06-01 16:02:14
50.199.156.194 attackbotsspam
RDPBruteGSL
2020-06-01 15:31:03
182.176.139.142 attackbots
(imapd) Failed IMAP login from 182.176.139.142 (PK/Pakistan/-): 1 in the last 3600 secs
2020-06-01 16:03:55
82.209.209.202 attackbots
2020-05-31T23:51:28.896486linuxbox-skyline sshd[62936]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=82.209.209.202  user=root
2020-05-31T23:51:30.933164linuxbox-skyline sshd[62936]: Failed password for root from 82.209.209.202 port 41554 ssh2
...
2020-06-01 16:01:46
183.157.171.229 attackbots
1590983407 - 06/01/2020 10:50:07 Host: 183.157.171.229/183.157.171.229 Port: 23 TCP Blocked
...
2020-06-01 15:49:15
155.94.140.178 attackbotsspam
Jun  1 05:42:32 xeon sshd[35339]: Failed password for root from 155.94.140.178 port 40778 ssh2
2020-06-01 15:52:58
58.220.39.133 attackbots
Jun  1 05:30:02 reporting1 sshd[24025]: User r.r from 58.220.39.133 not allowed because not listed in AllowUsers
Jun  1 05:30:02 reporting1 sshd[24025]: Failed password for invalid user r.r from 58.220.39.133 port 58078 ssh2
Jun  1 05:48:28 reporting1 sshd[6726]: User r.r from 58.220.39.133 not allowed because not listed in AllowUsers
Jun  1 05:48:28 reporting1 sshd[6726]: Failed password for invalid user r.r from 58.220.39.133 port 50272 ssh2
Jun  1 05:53:22 reporting1 sshd[9431]: User r.r from 58.220.39.133 not allowed because not listed in AllowUsers
Jun  1 05:53:22 reporting1 sshd[9431]: Failed password for invalid user r.r from 58.220.39.133 port 51542 ssh2


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=58.220.39.133
2020-06-01 16:07:05
189.228.126.40 attackbots
Telnet Server BruteForce Attack
2020-06-01 15:44:19
14.146.95.191 attackspam
2020-06-01T04:59:29.945808ionos.janbro.de sshd[22395]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.146.95.191  user=root
2020-06-01T04:59:31.797824ionos.janbro.de sshd[22395]: Failed password for root from 14.146.95.191 port 37244 ssh2
2020-06-01T05:02:30.035767ionos.janbro.de sshd[22415]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.146.95.191  user=root
2020-06-01T05:02:32.264766ionos.janbro.de sshd[22415]: Failed password for root from 14.146.95.191 port 43306 ssh2
2020-06-01T05:05:21.861831ionos.janbro.de sshd[22425]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.146.95.191  user=root
2020-06-01T05:05:23.703776ionos.janbro.de sshd[22425]: Failed password for root from 14.146.95.191 port 49228 ssh2
2020-06-01T05:08:17.773355ionos.janbro.de sshd[22432]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.146.9
...
2020-06-01 15:32:02
185.48.228.231 attackbotsspam
Jun  1 07:12:04 game-panel sshd[17483]: Failed password for root from 185.48.228.231 port 59460 ssh2
Jun  1 07:15:46 game-panel sshd[17649]: Failed password for root from 185.48.228.231 port 57224 ssh2
2020-06-01 15:34:40
159.89.50.15 attackspambots
firewall-block, port(s): 16261/tcp
2020-06-01 15:43:29
201.92.88.173 attackspambots
SSH login attempts.
2020-06-01 15:59:47
220.165.147.62 attackspam
IP 220.165.147.62 attacked honeypot on port: 1433 at 6/1/2020 4:50:33 AM
2020-06-01 15:22:28
37.187.100.50 attackbotsspam
Lines containing failures of 37.187.100.50
Jun  1 06:09:06 shared06 sshd[12094]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.187.100.50  user=r.r
Jun  1 06:09:08 shared06 sshd[12094]: Failed password for r.r from 37.187.100.50 port 35624 ssh2
Jun  1 06:09:08 shared06 sshd[12094]: Received disconnect from 37.187.100.50 port 35624:11: Bye Bye [preauth]
Jun  1 06:09:08 shared06 sshd[12094]: Disconnected from authenticating user r.r 37.187.100.50 port 35624 [preauth]
Jun  1 06:22:11 shared06 sshd[16872]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.187.100.50  user=r.r
Jun  1 06:22:13 shared06 sshd[16872]: Failed password for r.r from 37.187.100.50 port 53436 ssh2
Jun  1 06:22:14 shared06 sshd[16872]: Received disconnect from 37.187.100.50 port 53436:11: Bye Bye [preauth]
Jun  1 06:22:14 shared06 sshd[16872]: Disconnected from authenticating user r.r 37.187.100.50 port 53436 [preauth........
------------------------------
2020-06-01 16:06:04

Recently Reported IPs

104.21.48.64 104.21.48.72 104.21.48.80 104.21.7.161
104.21.48.76 104.21.48.92 104.21.48.68 104.21.48.71
104.21.48.85 104.21.48.91 104.21.48.74 104.21.48.97
104.21.48.99 104.21.7.169 104.21.49.114 104.21.48.98
104.21.49.12 104.21.49.117 104.21.49.124 104.21.49.131