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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.4.249
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 13540
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.4.249.			IN	A

;; AUTHORITY SECTION:
.			161	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021602 1800 900 604800 86400

;; Query time: 17 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 10:10:14 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 249.4.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 249.4.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
202.77.105.98 attackspam
2020-07-26T14:06:42+0200 Failed SSH Authentication/Brute Force Attack. (Server 10)
2020-07-26 21:30:01
117.4.241.135 attack
Jul 26 14:11:05 myvps sshd[9110]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.4.241.135 
Jul 26 14:11:06 myvps sshd[9110]: Failed password for invalid user gmodserver from 117.4.241.135 port 56522 ssh2
Jul 26 14:22:37 myvps sshd[16494]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.4.241.135 
...
2020-07-26 21:01:32
98.198.45.135 attackspam
Failed password for invalid user cd from 98.198.45.135 port 57262 ssh2
2020-07-26 21:10:43
80.211.228.217 attackspambots
Jul 26 15:09:38 vpn01 sshd[3841]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.211.228.217
Jul 26 15:09:40 vpn01 sshd[3841]: Failed password for invalid user mike from 80.211.228.217 port 57988 ssh2
...
2020-07-26 21:17:04
45.129.33.14 attackspam
07/26/2020-09:20:22.487158 45.129.33.14 Protocol: 6 ET SCAN NMAP -sS window 1024
2020-07-26 21:28:29
189.83.109.3 attack
Jul 26 14:42:23 fhem-rasp sshd[16023]: Invalid user master3 from 189.83.109.3 port 37111
...
2020-07-26 21:31:31
104.227.121.112 attackbotsspam
Automatic report - Banned IP Access
2020-07-26 21:20:16
114.4.227.194 attack
(sshd) Failed SSH login from 114.4.227.194 (ID/Indonesia/114-4-227-194.resources.indosat.com): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Jul 26 13:59:08 elude sshd[23279]: Invalid user kbe from 114.4.227.194 port 55778
Jul 26 13:59:10 elude sshd[23279]: Failed password for invalid user kbe from 114.4.227.194 port 55778 ssh2
Jul 26 14:07:13 elude sshd[24471]: Invalid user smbuser from 114.4.227.194 port 43084
Jul 26 14:07:15 elude sshd[24471]: Failed password for invalid user smbuser from 114.4.227.194 port 43084 ssh2
Jul 26 14:12:06 elude sshd[25281]: Invalid user falcon from 114.4.227.194 port 55496
2020-07-26 21:09:54
202.83.172.43 attack
 TCP (SYN) 202.83.172.43:60518 -> port 1433, len 44
2020-07-26 21:33:24
60.167.177.107 attack
Jul 26 14:07:03 mout sshd[9612]: Connection closed by 60.167.177.107 port 40430 [preauth]
2020-07-26 21:10:18
205.185.113.140 attackbots
Failed password for invalid user debian from 205.185.113.140 port 52600 ssh2
2020-07-26 21:13:08
192.226.250.178 attackspam
$f2bV_matches
2020-07-26 21:01:07
220.133.192.68 attackbots
port scan and connect, tcp 88 (kerberos-sec)
2020-07-26 21:08:02
42.113.3.125 attackbotsspam
Unauthorized admin access - /admin/
2020-07-26 21:23:51
173.82.240.50 attackbots
SIPVicious Scanner Detection , PTR: manguz.site.
2020-07-26 20:59:48

Recently Reported IPs

104.21.4.241 104.21.4.250 104.21.4.251 58.88.86.83
121.55.226.67 104.21.4.54 104.21.4.57 238.70.241.130
104.21.4.60 104.21.4.65 104.21.4.66 1.233.188.250
104.21.4.93 84.76.136.1 117.111.2.38 61.123.174.130
104.21.4.97 104.21.40.115 104.21.40.138 104.21.40.142