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 <<>> 104.21.48.16
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 1523
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.48.16.			IN	A

;; AUTHORITY SECTION:
.			599	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021700 1800 900 604800 86400

;; Query time: 53 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:32:52 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 16.48.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 16.48.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
98.231.181.48 attackspam
(sshd) Failed SSH login from 98.231.181.48 (US/United States/Virginia/Manassas/c-98-231-181-48.hsd1.va.comcast.net): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Sep 17 12:55:57 atlas sshd[5095]: Invalid user admin from 98.231.181.48 port 53844
Sep 17 12:55:59 atlas sshd[5095]: Failed password for invalid user admin from 98.231.181.48 port 53844 ssh2
Sep 17 12:55:59 atlas sshd[5103]: Invalid user admin from 98.231.181.48 port 53898
Sep 17 12:56:01 atlas sshd[5103]: Failed password for invalid user admin from 98.231.181.48 port 53898 ssh2
Sep 17 12:56:01 atlas sshd[5108]: Invalid user admin from 98.231.181.48 port 53956
2020-09-18 18:45:18
167.71.177.236 attackspam
Sep 18 10:12:17 124388 sshd[31622]: Failed password for invalid user servercsgo from 167.71.177.236 port 52966 ssh2
Sep 18 10:15:57 124388 sshd[31758]: Invalid user gratia from 167.71.177.236 port 36428
Sep 18 10:15:57 124388 sshd[31758]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.71.177.236
Sep 18 10:15:57 124388 sshd[31758]: Invalid user gratia from 167.71.177.236 port 36428
Sep 18 10:16:00 124388 sshd[31758]: Failed password for invalid user gratia from 167.71.177.236 port 36428 ssh2
2020-09-18 18:56:03
192.99.1.223 attackbots
SSH 2020-09-16 20:09:08	192.99.1.223	139.99.53.101	>	POST	situsbungkarno.com	/wp-login.php	HTTP/1.1	-	-
2020-09-16 20:09:09	192.99.1.223	139.99.53.101	>	GET	situsbungkarno.com	/wp-login.php	HTTP/1.1	-	-
2020-09-16 20:09:10	192.99.1.223	139.99.53.101	>	POST	situsbungkarno.com	/wp-login.php	HTTP/1.1	-	-
2020-09-18 19:07:13
195.54.160.180 attackbotsspam
Sep 18 10:36:43 plex-server sshd[1356151]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=195.54.160.180 
Sep 18 10:36:43 plex-server sshd[1356151]: Invalid user rj1tn3tw0rks from 195.54.160.180 port 1144
Sep 18 10:36:45 plex-server sshd[1356151]: Failed password for invalid user rj1tn3tw0rks from 195.54.160.180 port 1144 ssh2
Sep 18 10:36:46 plex-server sshd[1356171]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=195.54.160.180  user=root
Sep 18 10:36:48 plex-server sshd[1356171]: Failed password for root from 195.54.160.180 port 7607 ssh2
...
2020-09-18 18:38:06
51.15.137.10 attackspam
Sep 18 00:37:57 dignus sshd[17919]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.15.137.10  user=root
Sep 18 00:37:59 dignus sshd[17919]: Failed password for root from 51.15.137.10 port 34360 ssh2
Sep 18 00:41:53 dignus sshd[18227]: Invalid user user02 from 51.15.137.10 port 47534
Sep 18 00:41:53 dignus sshd[18227]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.15.137.10
Sep 18 00:41:55 dignus sshd[18227]: Failed password for invalid user user02 from 51.15.137.10 port 47534 ssh2
...
2020-09-18 18:46:39
185.86.164.99 attack
CMS (WordPress or Joomla) login attempt.
2020-09-18 18:43:57
69.10.62.13 attackspambots
Telnet/23 MH Probe, Scan, BF, Hack -
2020-09-18 19:02:16
194.26.25.40 attack
[MK-VM5] Blocked by UFW
2020-09-18 19:11:48
218.92.0.133 attackspam
Sep 18 10:37:38 vlre-nyc-1 sshd\[7307\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.133  user=root
Sep 18 10:37:40 vlre-nyc-1 sshd\[7307\]: Failed password for root from 218.92.0.133 port 15483 ssh2
Sep 18 10:37:43 vlre-nyc-1 sshd\[7307\]: Failed password for root from 218.92.0.133 port 15483 ssh2
Sep 18 10:37:47 vlre-nyc-1 sshd\[7307\]: Failed password for root from 218.92.0.133 port 15483 ssh2
Sep 18 10:37:50 vlre-nyc-1 sshd\[7307\]: Failed password for root from 218.92.0.133 port 15483 ssh2
...
2020-09-18 18:41:43
159.203.179.230 attack
Sep 18 05:30:00 ns381471 sshd[27465]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.203.179.230
Sep 18 05:30:02 ns381471 sshd[27465]: Failed password for invalid user operator from 159.203.179.230 port 39486 ssh2
2020-09-18 18:58:33
85.86.197.164 attackbots
$f2bV_matches
2020-09-18 18:43:01
49.233.183.155 attackbots
Sep 18 11:41:12 rotator sshd\[22431\]: Failed password for root from 49.233.183.155 port 52460 ssh2Sep 18 11:44:27 rotator sshd\[22466\]: Failed password for root from 49.233.183.155 port 55508 ssh2Sep 18 11:46:09 rotator sshd\[23230\]: Failed password for root from 49.233.183.155 port 43294 ssh2Sep 18 11:47:54 rotator sshd\[23251\]: Failed password for root from 49.233.183.155 port 59316 ssh2Sep 18 11:49:31 rotator sshd\[23271\]: Failed password for root from 49.233.183.155 port 47104 ssh2Sep 18 11:50:58 rotator sshd\[24035\]: Invalid user admin from 49.233.183.155
...
2020-09-18 18:44:11
36.156.153.112 attackbots
(sshd) Failed SSH login from 36.156.153.112 (CN/China/-): 5 in the last 3600 secs
2020-09-18 18:49:35
14.29.255.9 attackbots
Sep 18 06:26:00 firewall sshd[6793]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.29.255.9  user=root
Sep 18 06:26:02 firewall sshd[6793]: Failed password for root from 14.29.255.9 port 53502 ssh2
Sep 18 06:29:08 firewall sshd[6835]: Invalid user test from 14.29.255.9
...
2020-09-18 19:04:06
143.255.8.2 attackspambots
Sep 18 12:24:43 nextcloud sshd\[19214\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=143.255.8.2  user=root
Sep 18 12:24:44 nextcloud sshd\[19214\]: Failed password for root from 143.255.8.2 port 38986 ssh2
Sep 18 12:29:27 nextcloud sshd\[24682\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=143.255.8.2  user=root
2020-09-18 18:53:28

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