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 <<>> 104.21.66.248
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 41822
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.66.248.			IN	A

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

;; Query time: 19 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:03:27 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 248.66.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 248.66.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
139.165.67.22 attackbotsspam
Attempt to attack host OS, exploiting network vulnerabilities, on 27-03-2020 12:30:09.
2020-03-28 02:07:08
74.82.47.13 attack
" "
2020-03-28 02:12:05
190.13.145.60 attackspam
SSH login attempts.
2020-03-28 02:22:23
209.17.96.82 attackbotsspam
The IP has triggered Cloudflare WAF. CF-Ray: 57a46b603c18f319 | WAF_Rule_ID: ipr24 | WAF_Kind: firewall | CF_Action: challenge | Country: US | CF_IPClass: noRecord | Protocol: HTTP/1.1 | Method: GET | Host: api.skk.moe | User-Agent: Mozilla/5.0 (compatible; Nimbostratus-Bot/v1.3.2; http://cloudsystemnetworks.com) | CF_DC: ATL. Report generated by Cloudflare-WAF-to-AbuseIPDB (https://github.com/SukkaW/Cloudflare-WAF-to-AbuseIPDB).
2020-03-28 02:16:09
74.82.47.32 attack
50075/tcp 2323/tcp 1883/tcp...
[2020-01-26/03-27]25pkt,12pt.(tcp),1pt.(udp)
2020-03-28 02:28:16
117.107.133.162 attackbots
SSH login attempts.
2020-03-28 02:08:16
106.12.55.131 attack
web-1 [ssh] SSH Attack
2020-03-28 02:33:02
106.12.48.78 attackspambots
Invalid user bruce from 106.12.48.78 port 41102
2020-03-28 02:37:45
50.3.60.25 attackbotsspam
TCP Port: 25      invalid blocked  barracuda also spamcop and zen-spamhaus           (477)
2020-03-28 02:12:46
45.119.82.251 attack
Mar 27 19:27:05 santamaria sshd\[30733\]: Invalid user ysc from 45.119.82.251
Mar 27 19:27:05 santamaria sshd\[30733\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.119.82.251
Mar 27 19:27:07 santamaria sshd\[30733\]: Failed password for invalid user ysc from 45.119.82.251 port 33768 ssh2
...
2020-03-28 02:46:08
222.82.250.4 attack
Mar 27 18:44:57 host01 sshd[25895]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.82.250.4 
Mar 27 18:45:00 host01 sshd[25895]: Failed password for invalid user vgt from 222.82.250.4 port 39012 ssh2
Mar 27 18:48:43 host01 sshd[26497]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.82.250.4 
...
2020-03-28 02:18:54
139.189.242.221 attack
Time:     Fri Mar 27 09:13:08 2020 -0300
IP:       139.189.242.221 (CN/China/-)
Failures: 15 (ftpd)
Interval: 3600 seconds
Blocked:  Permanent Block
2020-03-28 02:17:35
92.63.194.81 attackspambots
Automatic report - Port Scan
2020-03-28 02:23:42
175.139.1.34 attack
(sshd) Failed SSH login from 175.139.1.34 (MY/Malaysia/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Mar 27 18:14:01 amsweb01 sshd[26205]: Invalid user iir from 175.139.1.34 port 40630
Mar 27 18:14:03 amsweb01 sshd[26205]: Failed password for invalid user iir from 175.139.1.34 port 40630 ssh2
Mar 27 18:25:07 amsweb01 sshd[27424]: Invalid user vpf from 175.139.1.34 port 38832
Mar 27 18:25:09 amsweb01 sshd[27424]: Failed password for invalid user vpf from 175.139.1.34 port 38832 ssh2
Mar 27 18:29:31 amsweb01 sshd[27984]: Invalid user tkl from 175.139.1.34 port 51798
2020-03-28 02:40:26
106.13.189.158 attackspambots
Invalid user ftpd from 106.13.189.158 port 54169
2020-03-28 02:36:12

Recently Reported IPs

104.20.17.170 104.20.17.84 104.20.170.54 104.20.174.88
104.20.17.25 104.20.174.5 104.20.175.30 104.20.177.9
104.21.66.249 104.20.175.88 104.20.175.5 104.20.176.9
104.20.18.27 104.20.178.42 104.20.18.170 104.20.18.89
104.20.179.42 104.20.180.16 104.20.18.84 104.20.181.16