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:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.53.244
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 5587
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.53.244.			IN	A

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

;; Query time: 63 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 23:59:58 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 244.53.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 244.53.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
93.64.5.34 attackbots
May  4 05:51:57 ovpn sshd\[16033\]: Invalid user xian from 93.64.5.34
May  4 05:51:57 ovpn sshd\[16033\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=93.64.5.34
May  4 05:51:59 ovpn sshd\[16033\]: Failed password for invalid user xian from 93.64.5.34 port 60556 ssh2
May  4 05:59:01 ovpn sshd\[17884\]: Invalid user live from 93.64.5.34
May  4 05:59:01 ovpn sshd\[17884\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=93.64.5.34
2020-05-04 12:15:42
188.165.169.238 attack
$f2bV_matches
2020-05-04 12:14:23
119.29.158.26 attack
$f2bV_matches
2020-05-04 09:07:48
205.209.158.47 attackbotsspam
port scan and connect, tcp 1433 (ms-sql-s)
2020-05-04 09:03:32
210.211.116.204 attackspam
May  4 05:50:05 server sshd[25414]: Failed password for root from 210.211.116.204 port 58329 ssh2
May  4 05:54:45 server sshd[26151]: Failed password for root from 210.211.116.204 port 9751 ssh2
May  4 05:59:11 server sshd[26480]: Failed password for invalid user sq from 210.211.116.204 port 17672 ssh2
2020-05-04 12:06:06
119.28.176.26 attackbots
May  4 05:54:56 buvik sshd[25691]: Failed password for root from 119.28.176.26 port 49024 ssh2
May  4 05:59:18 buvik sshd[26392]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.28.176.26  user=root
May  4 05:59:20 buvik sshd[26392]: Failed password for root from 119.28.176.26 port 43214 ssh2
...
2020-05-04 12:01:15
103.243.141.144 attackspambots
3389/tcp 3389/tcp
[2020-04-16/05-03]2pkt
2020-05-04 09:09:34
162.243.145.20 attack
9200/tcp 3351/tcp 1434/udp...
[2020-04-29/05-03]7pkt,6pt.(tcp),1pt.(udp)
2020-05-04 08:58:08
171.244.140.174 attackbots
May  4 01:22:50 l02a sshd[2972]: Invalid user screeps from 171.244.140.174
May  4 01:22:50 l02a sshd[2972]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=171.244.140.174 
May  4 01:22:50 l02a sshd[2972]: Invalid user screeps from 171.244.140.174
May  4 01:22:52 l02a sshd[2972]: Failed password for invalid user screeps from 171.244.140.174 port 44076 ssh2
2020-05-04 08:55:03
200.195.174.228 attackspambots
May  4 05:59:09 mout sshd[20601]: Invalid user deploy from 200.195.174.228 port 45118
2020-05-04 12:07:13
181.48.70.246 attack
1433/tcp 445/tcp...
[2020-03-05/05-03]8pkt,2pt.(tcp)
2020-05-04 09:04:43
111.230.73.133 attackbots
May  4 00:41:47 sso sshd[10892]: Failed password for root from 111.230.73.133 port 36536 ssh2
...
2020-05-04 08:54:13
116.111.167.54 attack
Repeated attempts to deliver spam
2020-05-04 08:58:25
49.233.170.155 attack
May  3 21:50:59 server1 sshd\[24192\]: Failed password for invalid user server from 49.233.170.155 port 48236 ssh2
May  3 21:55:30 server1 sshd\[25495\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.233.170.155  user=root
May  3 21:55:31 server1 sshd\[25495\]: Failed password for root from 49.233.170.155 port 44941 ssh2
May  3 21:59:19 server1 sshd\[27239\]: Invalid user leo from 49.233.170.155
May  3 21:59:19 server1 sshd\[27239\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.233.170.155 
...
2020-05-04 12:00:58
123.21.33.92 attackbotsspam
1588564752 - 05/04/2020 05:59:12 Host: 123.21.33.92/123.21.33.92 Port: 445 TCP Blocked
2020-05-04 12:05:26

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