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 <<>> 104.21.57.252
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 26666
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.57.252.			IN	A

;; AUTHORITY SECTION:
.			440	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 02:38:28 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 252.57.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 252.57.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
180.178.97.114 attackspam
Unauthorized connection attempt from IP address 180.178.97.114 on Port 445(SMB)
2019-07-31 21:19:25
104.248.134.200 attack
Jul 31 05:44:06 askasleikir sshd[19634]: Failed password for invalid user mhk from 104.248.134.200 port 57442 ssh2
2019-07-31 21:37:02
185.220.101.3 attackspambots
Jul 31 13:39:30 site1 sshd\[58790\]: Invalid user device from 185.220.101.3Jul 31 13:39:32 site1 sshd\[58790\]: Failed password for invalid user device from 185.220.101.3 port 46409 ssh2Jul 31 13:39:36 site1 sshd\[58817\]: Invalid user eurek from 185.220.101.3Jul 31 13:39:39 site1 sshd\[58817\]: Failed password for invalid user eurek from 185.220.101.3 port 36963 ssh2Jul 31 13:39:43 site1 sshd\[58841\]: Invalid user netscreen from 185.220.101.3Jul 31 13:39:46 site1 sshd\[58841\]: Failed password for invalid user netscreen from 185.220.101.3 port 33333 ssh2
...
2019-07-31 21:56:53
202.71.14.103 attack
Honeypot attack, port: 445, PTR: PTR record not found
2019-07-31 21:46:14
80.24.191.81 attackbotsspam
Admin access (accessed by IP not domain): 
80.24.191.81 - - [31/Jul/2019:11:15:37 +0100] "GET /manager/html HTTP/1.1" 404 330 "-" "Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.2; WOW64; Trident/6.0)"
2019-07-31 21:25:22
125.26.169.128 attackspambots
Unauthorized connection attempt from IP address 125.26.169.128 on Port 445(SMB)
2019-07-31 22:11:34
159.65.4.64 attackspam
Invalid user hau from 159.65.4.64 port 60738
2019-07-31 21:20:05
104.248.126.68 attackspam
Apr 22 15:43:33 ubuntu sshd[19036]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.126.68
Apr 22 15:43:35 ubuntu sshd[19036]: Failed password for invalid user qs from 104.248.126.68 port 36008 ssh2
Apr 22 15:45:48 ubuntu sshd[19145]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.126.68
Apr 22 15:45:50 ubuntu sshd[19145]: Failed password for invalid user both from 104.248.126.68 port 33020 ssh2
2019-07-31 22:13:19
185.234.216.241 attack
2019-07-31T09:39:53.389257 X postfix/smtpd[50850]: warning: unknown[185.234.216.241]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2019-07-31T09:56:11.458927 X postfix/smtpd[54036]: warning: unknown[185.234.216.241]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2019-07-31T10:05:30.245793 X postfix/smtpd[55442]: warning: unknown[185.234.216.241]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2019-07-31 21:20:34
122.195.200.36 attack
Jul 31 12:43:12 game-panel sshd[23267]: Failed password for root from 122.195.200.36 port 21111 ssh2
Jul 31 12:44:00 game-panel sshd[23276]: Failed password for root from 122.195.200.36 port 22798 ssh2
Jul 31 12:44:03 game-panel sshd[23276]: Failed password for root from 122.195.200.36 port 22798 ssh2
2019-07-31 21:24:14
104.248.144.166 attackspambots
Apr 15 02:09:10 ubuntu sshd[4915]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.144.166
Apr 15 02:09:12 ubuntu sshd[4915]: Failed password for invalid user demo from 104.248.144.166 port 58740 ssh2
Apr 15 02:12:00 ubuntu sshd[5573]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.144.166
Apr 15 02:12:02 ubuntu sshd[5573]: Failed password for invalid user user from 104.248.144.166 port 57062 ssh2
2019-07-31 21:33:33
180.126.130.40 attack
20 attempts against mh-ssh on mist.magehost.pro
2019-07-31 22:06:49
94.29.124.45 attack
Unauthorized connection attempt from IP address 94.29.124.45 on Port 445(SMB)
2019-07-31 21:31:45
27.73.183.203 attackspambots
Honeypot attack, port: 445, PTR: localhost.
2019-07-31 22:19:10
134.175.32.10 attackspam
Jun 27 15:32:14 dallas01 sshd[18973]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.175.32.10
Jun 27 15:32:17 dallas01 sshd[18973]: Failed password for invalid user vishal from 134.175.32.10 port 37826 ssh2
Jun 27 15:33:55 dallas01 sshd[19171]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.175.32.10
Jun 27 15:33:57 dallas01 sshd[19171]: Failed password for invalid user postgres from 134.175.32.10 port 54786 ssh2
2019-07-31 21:21:09

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