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 <<>> 104.21.19.48
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 26653
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.19.48.			IN	A

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

;; Query time: 66 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:14:26 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 48.19.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 48.19.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
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Unauthorized connection attempt from IP address 95.31.173.215 on Port 445(SMB)
2020-03-12 21:42:57
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Unauthorized connection attempt from IP address 5.41.84.108 on Port 445(SMB)
2020-03-12 21:17:15
104.192.5.123 attack
Time:     Thu Mar 12 09:47:03 2020 -0300
IP:       104.192.5.123 (US/United States/-)
Failures: 5 (mod_security)
Interval: 3600 seconds
Blocked:  Permanent Block
2020-03-12 21:33:34
117.144.189.69 attackbotsspam
Unauthorized SSH login attempts
2020-03-12 21:48:14
183.82.107.120 attack
Unauthorized connection attempt from IP address 183.82.107.120 on Port 445(SMB)
2020-03-12 21:27:26
202.81.242.173 attackspam
Mar 12 14:41:02 [host] sshd[25852]: Invalid user d
Mar 12 14:41:02 [host] sshd[25852]: pam_unix(sshd:
Mar 12 14:41:04 [host] sshd[25852]: Failed passwor
2020-03-12 22:01:27
192.241.231.237 attack
port
2020-03-12 21:19:42
222.136.154.99 attackbots
Telnet/23 MH Probe, Scan, BF, Hack -
2020-03-12 21:32:41
27.72.95.38 attack
Telnet/23 MH Probe, Scan, BF, Hack -
2020-03-12 21:37:32
178.34.139.250 attack
Mar 12 13:43:30 localhost sshd\[26186\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.34.139.250  user=root
Mar 12 13:43:31 localhost sshd\[26186\]: Failed password for root from 178.34.139.250 port 59738 ssh2
Mar 12 13:47:33 localhost sshd\[26551\]: Invalid user admin2 from 178.34.139.250
Mar 12 13:47:33 localhost sshd\[26551\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.34.139.250
Mar 12 13:47:35 localhost sshd\[26551\]: Failed password for invalid user admin2 from 178.34.139.250 port 46414 ssh2
...
2020-03-12 21:40:56
49.73.61.26 attack
Mar 12 13:27:23 SilenceServices sshd[26432]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.73.61.26
Mar 12 13:27:26 SilenceServices sshd[26432]: Failed password for invalid user 12 from 49.73.61.26 port 39660 ssh2
Mar 12 13:31:29 SilenceServices sshd[27578]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.73.61.26
2020-03-12 21:45:29
186.213.62.140 attackbots
1584016293 - 03/12/2020 13:31:33 Host: 186.213.62.140/186.213.62.140 Port: 445 TCP Blocked
2020-03-12 21:39:47
185.217.189.184 attackbots
Unauthorized connection attempt from IP address 185.217.189.184 on Port 445(SMB)
2020-03-12 21:25:01
36.65.215.35 attack
Unauthorized connection attempt from IP address 36.65.215.35 on Port 445(SMB)
2020-03-12 21:42:24
80.92.181.3 attackspambots
suspicious action Thu, 12 Mar 2020 09:31:28 -0300
2020-03-12 21:46:26

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