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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.54.48
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 30662
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.54.48.			IN	A

;; AUTHORITY SECTION:
.			533	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021702 1800 900 604800 86400

;; Query time: 172 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 10:13:13 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 48.54.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 48.54.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
117.121.38.200 attackbots
Mar 23 13:49:04 santamaria sshd\[12544\]: Invalid user hg from 117.121.38.200
Mar 23 13:49:04 santamaria sshd\[12544\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.121.38.200
Mar 23 13:49:06 santamaria sshd\[12544\]: Failed password for invalid user hg from 117.121.38.200 port 60054 ssh2
...
2020-03-23 22:56:11
222.186.15.158 attack
Mar 22 10:28:36 sip sshd[12362]: Failed password for root from 222.186.15.158 port 55242 ssh2
Mar 22 12:16:21 sip sshd[7836]: Failed password for root from 222.186.15.158 port 60208 ssh2
Mar 22 12:16:23 sip sshd[7836]: Failed password for root from 222.186.15.158 port 60208 ssh2
2020-03-23 22:54:02
41.41.192.150 attackbots
Honeypot attack, port: 445, PTR: host-41.41.192.150.tedata.net.
2020-03-23 23:01:28
175.139.1.34 attackspambots
Mar 23 08:03:21 ns381471 sshd[14924]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=175.139.1.34
Mar 23 08:03:23 ns381471 sshd[14924]: Failed password for invalid user www from 175.139.1.34 port 43286 ssh2
2020-03-23 22:59:24
79.143.44.122 attackbots
$f2bV_matches
2020-03-23 22:55:04
112.133.251.75 attackspambots
Unauthorized connection attempt from IP address 112.133.251.75 on Port 445(SMB)
2020-03-23 22:27:32
202.153.34.244 attackspambots
Triggered by Fail2Ban at Ares web server
2020-03-23 22:38:45
49.48.126.159 attack
[Thu Mar 12 05:12:13 2020] - Syn Flood From IP: 49.48.126.159 Port: 26427
2020-03-23 22:30:29
189.112.179.115 attackspambots
Mar 23 15:18:19 localhost sshd\[6463\]: Invalid user zhanghw from 189.112.179.115
Mar 23 15:18:19 localhost sshd\[6463\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=189.112.179.115
Mar 23 15:18:20 localhost sshd\[6463\]: Failed password for invalid user zhanghw from 189.112.179.115 port 38824 ssh2
Mar 23 15:23:05 localhost sshd\[6890\]: Invalid user th from 189.112.179.115
Mar 23 15:23:05 localhost sshd\[6890\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=189.112.179.115
...
2020-03-23 22:41:33
207.180.212.98 attackbotsspam
Host Scan
2020-03-23 22:58:07
159.65.219.210 attackbots
FTP/21 MH Probe, BF, Hack -
2020-03-23 22:14:39
1.234.23.23 attackspambots
Mar 23 15:20:49 [host] sshd[24771]: Invalid user b
Mar 23 15:20:49 [host] sshd[24771]: pam_unix(sshd:
Mar 23 15:20:51 [host] sshd[24771]: Failed passwor
2020-03-23 23:01:46
201.47.158.130 attackbotsspam
Mar 23 16:44:15 lukav-desktop sshd\[492\]: Invalid user yt from 201.47.158.130
Mar 23 16:44:15 lukav-desktop sshd\[492\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.47.158.130
Mar 23 16:44:17 lukav-desktop sshd\[492\]: Failed password for invalid user yt from 201.47.158.130 port 53900 ssh2
Mar 23 16:48:50 lukav-desktop sshd\[5688\]: Invalid user reigo from 201.47.158.130
Mar 23 16:48:50 lukav-desktop sshd\[5688\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.47.158.130
2020-03-23 22:52:45
106.37.223.54 attackspam
Invalid user lxd from 106.37.223.54 port 38822
2020-03-23 22:54:36
125.165.95.171 attack
Unauthorized connection attempt from IP address 125.165.95.171 on Port 445(SMB)
2020-03-23 22:47:44

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