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 <<>> 104.21.72.148
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 54307
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.72.148.			IN	A

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

;; Query time: 55 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:50:36 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 148.72.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 148.72.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
36.26.78.36 attack
Nov 21 09:50:33 TORMINT sshd\[19388\]: Invalid user stepchuk from 36.26.78.36
Nov 21 09:50:33 TORMINT sshd\[19388\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=36.26.78.36
Nov 21 09:50:34 TORMINT sshd\[19388\]: Failed password for invalid user stepchuk from 36.26.78.36 port 39422 ssh2
...
2019-11-21 22:57:37
148.70.11.98 attackspam
Nov 21 19:10:31 gw1 sshd[12183]: Failed password for root from 148.70.11.98 port 50260 ssh2
...
2019-11-21 22:33:15
13.76.231.235 attackbotsspam
Nov 21 11:19:06 gw1 sshd[481]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=13.76.231.235
Nov 21 11:19:08 gw1 sshd[481]: Failed password for invalid user aram from 13.76.231.235 port 55002 ssh2
...
2019-11-21 22:38:38
172.105.20.140 attackspam
Automatic report - XMLRPC Attack
2019-11-21 23:12:10
88.10.23.36 attackspam
Automatic report - Port Scan Attack
2019-11-21 23:01:42
207.154.218.16 attackspambots
Invalid user fross from 207.154.218.16 port 46524
2019-11-21 22:39:44
49.234.199.232 attackbots
Nov 21 14:20:07 server sshd\[31570\]: Invalid user feber from 49.234.199.232
Nov 21 14:20:07 server sshd\[31570\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.234.199.232 
Nov 21 14:20:09 server sshd\[31570\]: Failed password for invalid user feber from 49.234.199.232 port 50370 ssh2
Nov 21 14:33:02 server sshd\[2402\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.234.199.232  user=root
Nov 21 14:33:04 server sshd\[2402\]: Failed password for root from 49.234.199.232 port 39496 ssh2
...
2019-11-21 22:45:19
157.245.111.175 attackbots
Invalid user bloor from 157.245.111.175 port 56490
2019-11-21 22:28:07
110.37.218.179 attackspambots
11/21/2019-15:50:38.961811 110.37.218.179 Protocol: 6 ET SCAN Suspicious inbound to MSSQL port 1433
2019-11-21 22:54:51
2.64.239.202 attackspam
Automatic report - Port Scan Attack
2019-11-21 23:02:08
125.40.22.177 attack
MultiHost/MultiPort Probe, Scan, Hack -
2019-11-21 23:00:47
199.19.224.191 attackspam
Triggered by Fail2Ban at Ares web server
2019-11-21 22:32:42
122.114.156.133 attack
Nov 19 06:11:59 cumulus sshd[17607]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.114.156.133  user=r.r
Nov 19 06:12:01 cumulus sshd[17607]: Failed password for r.r from 122.114.156.133 port 42118 ssh2
Nov 19 06:12:01 cumulus sshd[17607]: Received disconnect from 122.114.156.133 port 42118:11: Bye Bye [preauth]
Nov 19 06:12:01 cumulus sshd[17607]: Disconnected from 122.114.156.133 port 42118 [preauth]
Nov 19 06:25:45 cumulus sshd[18196]: Invalid user !! from 122.114.156.133 port 50092
Nov 19 06:25:45 cumulus sshd[18196]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.114.156.133
Nov 19 06:25:48 cumulus sshd[18196]: Failed password for invalid user !! from 122.114.156.133 port 50092 ssh2
Nov 19 06:25:49 cumulus sshd[18196]: Received disconnect from 122.114.156.133 port 50092:11: Bye Bye [preauth]
Nov 19 06:25:49 cumulus sshd[18196]: Disconnected from 122.114.156.133 port 50092 [pr........
-------------------------------
2019-11-21 22:35:25
180.250.248.39 attack
Nov 21 14:56:38 *** sshd[8341]: User root from 180.250.248.39 not allowed because not listed in AllowUsers
2019-11-21 23:04:24
118.181.1.150 attack
118.181.1.150 was recorded 5 times by 3 hosts attempting to connect to the following ports: 1433,65529. Incident counter (4h, 24h, all-time): 5, 5, 5
2019-11-21 22:31:58

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