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 <<>> 104.21.72.254
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 64949
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.72.254.			IN	A

;; AUTHORITY SECTION:
.			600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021701 1800 900 604800 86400

;; Query time: 62 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:51:12 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 254.72.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 254.72.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
185.124.188.67 attack
19/udp 123/udp...
[2020-07-27/08-11]18pkt,2pt.(udp)
2020-08-12 07:40:35
125.71.239.135 attack
1433/tcp 1433/tcp 1433/tcp
[2020-06-15/08-11]3pkt
2020-08-12 07:34:59
58.69.56.50 attackspam
445/tcp 445/tcp 445/tcp
[2020-07-05/08-11]3pkt
2020-08-12 07:32:53
128.14.134.134 attack
HTTP_USER_AGENT Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/60.0.3112.113 Safari/537.36
2020-08-12 07:37:21
81.163.61.219 attackbotsspam
445/tcp 445/tcp 445/tcp
[2020-06-25/08-11]3pkt
2020-08-12 07:20:02
141.98.10.196 attackbots
Aug 12 06:05:44 itv-usvr-02 sshd[29433]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=141.98.10.196  user=root
Aug 12 06:05:46 itv-usvr-02 sshd[29433]: Failed password for root from 141.98.10.196 port 43887 ssh2
2020-08-12 07:26:57
51.77.200.101 attackspam
Cowrie Honeypot: 3 unauthorised SSH/Telnet login attempts between 2020-08-11T22:04:06Z and 2020-08-11T22:11:03Z
2020-08-12 07:14:02
23.228.89.34 attackspambots
1433/tcp 1433/tcp 1433/tcp...
[2020-06-15/08-11]10pkt,1pt.(tcp)
2020-08-12 07:15:52
209.17.96.58 attack
Brute force attack stopped by firewall
2020-08-12 07:33:11
60.167.178.23 attackspam
Aug 11 21:19:24 myvps sshd[27356]: Failed password for root from 60.167.178.23 port 43560 ssh2
Aug 11 22:16:03 myvps sshd[8802]: Failed password for root from 60.167.178.23 port 38898 ssh2
...
2020-08-12 07:38:11
169.255.26.53 attackbots
1433/tcp 445/tcp...
[2020-06-12/08-11]7pkt,2pt.(tcp)
2020-08-12 07:38:57
4.7.94.244 attackspambots
2020-08-11T18:30:38.4541591495-001 sshd[38047]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=4.7.94.244  user=root
2020-08-11T18:30:40.5250351495-001 sshd[38047]: Failed password for root from 4.7.94.244 port 39016 ssh2
2020-08-11T18:34:28.3400201495-001 sshd[38229]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=4.7.94.244  user=root
2020-08-11T18:34:30.3203771495-001 sshd[38229]: Failed password for root from 4.7.94.244 port 49698 ssh2
2020-08-11T18:38:13.8634781495-001 sshd[38393]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=4.7.94.244  user=root
2020-08-11T18:38:15.7332321495-001 sshd[38393]: Failed password for root from 4.7.94.244 port 60378 ssh2
...
2020-08-12 07:20:24
2.58.228.107 attackbots
3306/tcp 1433/tcp...
[2020-08-02/11]28pkt,2pt.(tcp)
2020-08-12 07:19:05
106.13.103.1 attack
Aug 11 21:41:18 ajax sshd[6729]: Failed password for root from 106.13.103.1 port 36540 ssh2
2020-08-12 07:31:45
104.162.122.164 spambotsattack
DDOS ATTACKS
2020-08-12 07:42:25

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