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 <<>> 104.21.45.210
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 35322
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.45.210.			IN	A

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

;; Query time: 108 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 22:41:17 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 210.45.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 210.45.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
210.18.142.75 attackspambots
Honeypot attack, port: 445, PTR: PTR record not found
2020-02-27 14:13:33
154.66.219.20 attackbotsspam
Feb 27 07:19:46 ns381471 sshd[7166]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=154.66.219.20
Feb 27 07:19:49 ns381471 sshd[7166]: Failed password for invalid user test3 from 154.66.219.20 port 53766 ssh2
2020-02-27 14:21:22
67.205.144.236 attackbotsspam
Feb 26 19:43:16 web1 sshd\[15168\]: Invalid user ts3srv from 67.205.144.236
Feb 26 19:43:16 web1 sshd\[15168\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=67.205.144.236
Feb 26 19:43:18 web1 sshd\[15168\]: Failed password for invalid user ts3srv from 67.205.144.236 port 43054 ssh2
Feb 26 19:48:49 web1 sshd\[15639\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=67.205.144.236  user=root
Feb 26 19:48:51 web1 sshd\[15639\]: Failed password for root from 67.205.144.236 port 35200 ssh2
2020-02-27 14:00:31
222.186.15.166 attackspam
Feb 27 07:15:25 ArkNodeAT sshd\[8795\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.15.166  user=root
Feb 27 07:15:27 ArkNodeAT sshd\[8795\]: Failed password for root from 222.186.15.166 port 38321 ssh2
Feb 27 07:15:29 ArkNodeAT sshd\[8795\]: Failed password for root from 222.186.15.166 port 38321 ssh2
2020-02-27 14:24:56
175.142.61.107 attackbots
Hits on port : 8080
2020-02-27 13:53:58
118.24.208.67 attackbots
Feb 27 06:29:58 Ubuntu-1404-trusty-64-minimal sshd\[6738\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.24.208.67  user=root
Feb 27 06:30:00 Ubuntu-1404-trusty-64-minimal sshd\[6738\]: Failed password for root from 118.24.208.67 port 42452 ssh2
Feb 27 06:45:57 Ubuntu-1404-trusty-64-minimal sshd\[19261\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.24.208.67  user=root
Feb 27 06:45:59 Ubuntu-1404-trusty-64-minimal sshd\[19261\]: Failed password for root from 118.24.208.67 port 33188 ssh2
Feb 27 06:48:53 Ubuntu-1404-trusty-64-minimal sshd\[20439\]: Invalid user support from 118.24.208.67
Feb 27 06:48:53 Ubuntu-1404-trusty-64-minimal sshd\[20439\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.24.208.67
2020-02-27 14:01:57
79.33.19.233 attackbots
Email rejected due to spam filtering
2020-02-27 13:41:10
106.248.228.114 attack
Invalid user clickinpass from 106.248.228.114 port 47566
2020-02-27 14:16:12
212.120.211.125 attackspambots
Honeypot attack, port: 445, PTR: PTR record not found
2020-02-27 14:12:40
222.186.190.17 attackbotsspam
Feb 27 06:39:15 OPSO sshd\[14326\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.190.17  user=root
Feb 27 06:39:17 OPSO sshd\[14326\]: Failed password for root from 222.186.190.17 port 18527 ssh2
Feb 27 06:39:20 OPSO sshd\[14326\]: Failed password for root from 222.186.190.17 port 18527 ssh2
Feb 27 06:39:22 OPSO sshd\[14326\]: Failed password for root from 222.186.190.17 port 18527 ssh2
Feb 27 06:48:43 OPSO sshd\[15018\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.190.17  user=root
2020-02-27 14:09:45
117.97.142.22 attack
Email rejected due to spam filtering
2020-02-27 13:40:19
103.114.104.210 attackspambots
Feb 27 12:48:36 lcl-usvr-02 sshd[28111]: Invalid user support from 103.114.104.210 port 59302
...
2020-02-27 14:16:42
223.72.225.194 attackbotsspam
$f2bV_matches
2020-02-27 13:48:27
222.186.175.217 attack
Feb 26 20:17:32 php1 sshd\[5862\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.217  user=root
Feb 26 20:17:34 php1 sshd\[5862\]: Failed password for root from 222.186.175.217 port 14772 ssh2
Feb 26 20:17:51 php1 sshd\[5887\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.217  user=root
Feb 26 20:17:54 php1 sshd\[5887\]: Failed password for root from 222.186.175.217 port 18670 ssh2
Feb 26 20:18:13 php1 sshd\[5928\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.217  user=root
2020-02-27 14:20:25
192.169.216.153 attackbotsspam
WordPress wp-login brute force :: 192.169.216.153 0.072 BYPASS [27/Feb/2020:05:52:56  0000] [censored_2] "POST /wp-login.php HTTP/1.1" 200 2287 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
2020-02-27 14:01:11

Recently Reported IPs

104.21.45.208 104.21.45.211 104.21.45.212 104.21.45.217
104.21.45.219 96.185.238.183 104.21.45.22 104.21.45.220
104.21.45.223 104.21.45.224 104.21.45.229 223.221.232.33
104.21.45.235 104.21.45.239 104.21.45.240 104.21.45.245
104.21.45.249 104.21.45.25 104.21.45.252 104.21.45.29