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 <<>> 104.21.59.45
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 59610
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.59.45.			IN	A

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

;; Query time: 13 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 00:52:33 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 45.59.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 45.59.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
109.234.160.22 attackbots
CMS (WordPress or Joomla) login attempt.
2020-05-07 22:35:07
43.228.125.41 attackbots
May  7 15:40:09 vpn01 sshd[17304]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=43.228.125.41
May  7 15:40:11 vpn01 sshd[17304]: Failed password for invalid user sis2001 from 43.228.125.41 port 41268 ssh2
...
2020-05-07 22:44:42
157.245.104.96 attackspam
May  7 05:55:20 mockhub sshd[2614]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.245.104.96
May  7 05:55:21 mockhub sshd[2614]: Failed password for invalid user postgres from 157.245.104.96 port 44228 ssh2
...
2020-05-07 22:15:10
84.39.244.64 attackbots
Unauthorized connection attempt from IP address 84.39.244.64 on Port 445(SMB)
2020-05-07 22:48:09
167.71.212.3 attackbotsspam
...
2020-05-07 22:14:52
93.117.117.89 attack
Unauthorized connection attempt from IP address 93.117.117.89 on Port 445(SMB)
2020-05-07 22:45:34
180.76.183.59 attackbotsspam
(sshd) Failed SSH login from 180.76.183.59 (CN/China/-): 5 in the last 3600 secs
2020-05-07 22:26:48
178.166.162.47 attack
Unauthorized connection attempt from IP address 178.166.162.47 on Port 445(SMB)
2020-05-07 22:51:11
198.27.90.106 attackspambots
20 attempts against mh-ssh on install-test
2020-05-07 22:32:47
14.17.100.190 attackspam
May  7 14:43:29 piServer sshd[7229]: Failed password for root from 14.17.100.190 port 34540 ssh2
May  7 14:47:41 piServer sshd[7547]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.17.100.190 
May  7 14:47:43 piServer sshd[7547]: Failed password for invalid user srvadmin from 14.17.100.190 port 60858 ssh2
...
2020-05-07 22:30:22
122.51.136.99 attackspam
May  7 13:57:55 piServer sshd[3973]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.51.136.99 
May  7 13:57:57 piServer sshd[3973]: Failed password for invalid user hg from 122.51.136.99 port 54470 ssh2
May  7 14:00:35 piServer sshd[4160]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.51.136.99 
...
2020-05-07 22:39:14
114.231.42.239 attackspambots
MAIL: User Login Brute Force Attempt
2020-05-07 22:39:36
182.76.79.36 attack
May  7 15:06:40 ns381471 sshd[24298]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.76.79.36
May  7 15:06:41 ns381471 sshd[24298]: Failed password for invalid user 10 from 182.76.79.36 port 16128 ssh2
2020-05-07 22:12:53
203.177.71.254 attackbotsspam
May  7 17:11:21 hosting sshd[5830]: Invalid user kiwiirc from 203.177.71.254 port 38225
...
2020-05-07 22:46:48
80.211.67.90 attackspam
May  7 04:56:09 pixelmemory sshd[1166300]: Invalid user salman from 80.211.67.90 port 46714
May  7 04:56:09 pixelmemory sshd[1166300]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.211.67.90 
May  7 04:56:09 pixelmemory sshd[1166300]: Invalid user salman from 80.211.67.90 port 46714
May  7 04:56:12 pixelmemory sshd[1166300]: Failed password for invalid user salman from 80.211.67.90 port 46714 ssh2
May  7 05:01:02 pixelmemory sshd[1167896]: Invalid user shastry from 80.211.67.90 port 56098
...
2020-05-07 22:11:19

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