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 <<>> 104.21.45.4
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 57179
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.45.4.			IN	A

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

;; Query time: 72 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:31:30 CST 2022
;; MSG SIZE  rcvd: 104
Host info
Host 4.45.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 4.45.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
49.88.112.55 attackbots
2020-02-15T00:05:20.618963homeassistant sshd[23523]: Failed password for root from 49.88.112.55 port 54818 ssh2
2020-02-15T07:39:16.827613homeassistant sshd[29294]: Failed none for root from 49.88.112.55 port 19201 ssh2
2020-02-15T07:39:17.100797homeassistant sshd[29294]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.55  user=root
...
2020-02-15 15:40:19
85.163.71.30 attack
Feb 15 05:52:32 pornomens sshd\[32154\]: Invalid user test from 85.163.71.30 port 45074
Feb 15 05:52:32 pornomens sshd\[32154\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=85.163.71.30
Feb 15 05:52:34 pornomens sshd\[32154\]: Failed password for invalid user test from 85.163.71.30 port 45074 ssh2
...
2020-02-15 16:02:42
41.38.157.145 attack
20/2/14@23:52:47: FAIL: Alarm-Network address from=41.38.157.145
...
2020-02-15 15:54:42
82.247.200.185 attackspam
unauthorized connection attempt
2020-02-15 15:38:06
124.195.244.126 attackbotsspam
Feb 15 05:52:58 * sshd[19155]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=124.195.244.126
Feb 15 05:53:00 * sshd[19155]: Failed password for invalid user tenisha from 124.195.244.126 port 47305 ssh2
2020-02-15 15:44:31
111.252.68.11 attackspambots
MultiHost/MultiPort Probe, Scan, Hack -
2020-02-15 16:06:03
175.36.183.238 attackbotsspam
Port probing on unauthorized port 1433
2020-02-15 15:39:06
182.78.153.118 attack
1581742380 - 02/15/2020 05:53:00 Host: 182.78.153.118/182.78.153.118 Port: 445 TCP Blocked
2020-02-15 15:42:58
222.186.42.136 attackbots
Feb 15 09:11:33 MK-Soft-VM4 sshd[28305]: Failed password for root from 222.186.42.136 port 56836 ssh2
Feb 15 09:11:35 MK-Soft-VM4 sshd[28305]: Failed password for root from 222.186.42.136 port 56836 ssh2
...
2020-02-15 16:12:28
111.253.37.112 attackspam
MultiHost/MultiPort Probe, Scan, Hack -
2020-02-15 15:27:28
51.83.125.8 attackbotsspam
Feb 14 21:39:06 sachi sshd\[3979\]: Invalid user zbomc from 51.83.125.8
Feb 14 21:39:06 sachi sshd\[3979\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=ip8.ip-51-83-125.eu
Feb 14 21:39:08 sachi sshd\[3979\]: Failed password for invalid user zbomc from 51.83.125.8 port 59184 ssh2
Feb 14 21:41:48 sachi sshd\[4214\]: Invalid user msfadmin from 51.83.125.8
Feb 14 21:41:48 sachi sshd\[4214\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=ip8.ip-51-83-125.eu
2020-02-15 15:53:06
111.252.91.187 attackspambots
MultiHost/MultiPort Probe, Scan, Hack -
2020-02-15 15:57:24
139.59.9.234 attackspam
Feb 14 21:00:49 web1 sshd\[23331\]: Invalid user extdemo2 from 139.59.9.234
Feb 14 21:00:49 web1 sshd\[23331\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.9.234
Feb 14 21:00:51 web1 sshd\[23331\]: Failed password for invalid user extdemo2 from 139.59.9.234 port 41538 ssh2
Feb 14 21:05:04 web1 sshd\[23755\]: Invalid user roxanna from 139.59.9.234
Feb 14 21:05:04 web1 sshd\[23755\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.9.234
2020-02-15 15:32:05
111.253.202.224 attackspam
unauthorized connection attempt
2020-02-15 15:33:49
79.131.92.32 attack
firewall-block, port(s): 23/tcp
2020-02-15 15:45:18

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