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 <<>> 104.21.4.104
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 18402
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.4.104.			IN	A

;; AUTHORITY SECTION:
.			179	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022000 1800 900 604800 86400

;; Query time: 67 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Feb 20 20:29:54 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 104.4.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 104.4.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
218.92.0.138 attackspambots
Mar  4 17:06:07 firewall sshd[19575]: Failed password for root from 218.92.0.138 port 62931 ssh2
Mar  4 17:06:20 firewall sshd[19575]: error: maximum authentication attempts exceeded for root from 218.92.0.138 port 62931 ssh2 [preauth]
Mar  4 17:06:20 firewall sshd[19575]: Disconnecting: Too many authentication failures [preauth]
...
2020-03-05 04:24:33
61.180.65.217 attack
Bad Postfix AUTH attempts
2020-03-05 04:22:07
117.48.228.46 attackspam
Mar  4 09:54:02 eddieflores sshd\[7820\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.48.228.46  user=root
Mar  4 09:54:04 eddieflores sshd\[7820\]: Failed password for root from 117.48.228.46 port 46636 ssh2
Mar  4 09:59:29 eddieflores sshd\[8216\]: Invalid user test from 117.48.228.46
Mar  4 09:59:29 eddieflores sshd\[8216\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.48.228.46
Mar  4 09:59:31 eddieflores sshd\[8216\]: Failed password for invalid user test from 117.48.228.46 port 49374 ssh2
2020-03-05 04:01:23
218.92.0.179 attack
Mar  4 21:15:50 nextcloud sshd\[15309\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.179  user=root
Mar  4 21:15:52 nextcloud sshd\[15309\]: Failed password for root from 218.92.0.179 port 2169 ssh2
Mar  4 21:15:55 nextcloud sshd\[15309\]: Failed password for root from 218.92.0.179 port 2169 ssh2
2020-03-05 04:18:07
218.92.0.170 attack
$f2bV_matches
2020-03-05 04:28:45
218.92.0.185 attackspambots
$f2bV_matches
2020-03-05 04:11:20
14.237.29.46 attackspam
Honeypot attack, port: 81, PTR: static.vnpt.vn.
2020-03-05 04:29:53
117.131.60.37 attack
suspicious action Wed, 04 Mar 2020 10:33:00 -0300
2020-03-05 04:04:12
218.92.0.172 attackspam
$f2bV_matches
2020-03-05 04:25:40
79.159.51.3 attackbotsspam
Honeypot attack, port: 81, PTR: 3.red-79-159-51.dynamicip.rima-tde.net.
2020-03-05 04:14:23
218.95.182.76 attack
$f2bV_matches
2020-03-05 03:58:28
218.92.0.180 attackbotsspam
$f2bV_matches
2020-03-05 04:17:20
158.69.204.215 attackspambots
Mar  4 22:40:05 webhost01 sshd[24093]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=158.69.204.215
Mar  4 22:40:06 webhost01 sshd[24093]: Failed password for invalid user db2inst1 from 158.69.204.215 port 52218 ssh2
...
2020-03-05 04:16:42
31.209.53.124 attackspambots
Honeypot attack, port: 5555, PTR: 31-209-53-124.cust.bredband2.com.
2020-03-05 04:02:42
187.44.102.145 spamattack
A Bad guy, try to steal your accounts
2020-03-05 04:13:07

Recently Reported IPs

120.43.35.95 120.46.154.35 120.52.148.86 120.48.19.240
120.53.133.93 120.53.106.232 120.51.157.195 120.55.105.21
120.55.10.41 120.52.95.243 104.21.4.118 120.53.206.131
120.55.106.182 120.52.95.242 120.55.106.75 120.55.151.100
120.55.149.130 120.55.161.80 120.55.164.186 90.87.121.6