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 <<>> 104.21.79.253
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 59311
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.79.253.			IN	A

;; AUTHORITY SECTION:
.			219	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021702 1800 900 604800 86400

;; Query time: 62 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 10:20:06 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 253.79.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 253.79.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
180.167.118.178 attackspam
Dec  7 09:11:12 mail sshd[25507]: Failed password for root from 180.167.118.178 port 46623 ssh2
Dec  7 09:17:54 mail sshd[27179]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.167.118.178 
Dec  7 09:17:56 mail sshd[27179]: Failed password for invalid user silla from 180.167.118.178 port 50505 ssh2
2019-12-10 06:16:55
159.89.169.137 attackspam
Dec  9 08:17:04 wbs sshd\[8354\]: Invalid user Reijo from 159.89.169.137
Dec  9 08:17:04 wbs sshd\[8354\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.89.169.137
Dec  9 08:17:06 wbs sshd\[8354\]: Failed password for invalid user Reijo from 159.89.169.137 port 36166 ssh2
Dec  9 08:23:25 wbs sshd\[9042\]: Invalid user agogino from 159.89.169.137
Dec  9 08:23:25 wbs sshd\[9042\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.89.169.137
2019-12-10 06:09:08
162.243.94.34 attackspam
Dec  9 22:39:54 sso sshd[18667]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=162.243.94.34
Dec  9 22:39:56 sso sshd[18667]: Failed password for invalid user squid from 162.243.94.34 port 53131 ssh2
...
2019-12-10 05:58:00
213.6.8.38 attack
[Aegis] @ 2019-12-09 22:37:29  0000 -> Attempted Administrator Privilege Gain: ET SCAN LibSSH Based Frequent SSH Connections Likely BruteForce Attack
2019-12-10 06:08:17
67.215.238.46 attackbots
[munged]::80 67.215.238.46 - - [09/Dec/2019:15:59:49 +0100] "POST /[munged]: HTTP/1.1" 200 3861 "http://[munged]:/[munged]:" "Mozilla/5.0 (Windows NT 6.1; rv:60.0) Gecko/20100101 Firefox/60.0"
[munged]::80 67.215.238.46 - - [09/Dec/2019:15:59:50 +0100] "POST /[munged]: HTTP/1.1" 200 3860 "http://[munged]:/[munged]:" "Mozilla/5.0 (Windows NT 6.1; rv:60.0) Gecko/20100101 Firefox/60.0"
[munged]::80 67.215.238.46 - - [09/Dec/2019:15:59:51 +0100] "POST /[munged]: HTTP/1.1" 200 3860 "http://[munged]:/[munged]:" "Mozilla/5.0 (Windows NT 6.1; rv:60.0) Gecko/20100101 Firefox/60.0"
[munged]::80 67.215.238.46 - - [09/Dec/2019:15:59:52 +0100] "POST /[munged]: HTTP/1.1" 200 3860 "http://[munged]:/[munged]:" "Mozilla/5.0 (Windows NT 6.1; rv:60.0) Gecko/20100101 Firefox/60.0"
[munged]::80 67.215.238.46 - - [09/Dec/2019:15:59:53 +0100] "POST /[munged]: HTTP/1.1" 200 3860 "http://[munged]:/[munged]:" "Mozilla/5.0 (Windows NT 6.1; rv:60.0) Gecko/20100101 Firefox/60.0"
[munged]::80 67.215.238.46 - - [09/Dec/2019:15:59:54 +0100]
2019-12-10 05:52:10
197.33.66.11 attackbotsspam
Dec  9 14:24:34 XXX sshd[10795]: Invalid user test from 197.33.66.11 port 56321
2019-12-10 05:49:47
51.77.212.124 attackspambots
Dec  9 22:00:53 tux-35-217 sshd\[28875\]: Invalid user kaytlyn from 51.77.212.124 port 41307
Dec  9 22:00:53 tux-35-217 sshd\[28875\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.77.212.124
Dec  9 22:00:54 tux-35-217 sshd\[28875\]: Failed password for invalid user kaytlyn from 51.77.212.124 port 41307 ssh2
Dec  9 22:08:13 tux-35-217 sshd\[28940\]: Invalid user mgeweb from 51.77.212.124 port 45356
Dec  9 22:08:13 tux-35-217 sshd\[28940\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.77.212.124
...
2019-12-10 05:55:03
106.51.3.214 attack
Dec  9 22:20:38 icinga sshd[12797]: Failed password for root from 106.51.3.214 port 40347 ssh2
...
2019-12-10 05:41:14
118.27.3.163 attackspambots
2019-12-09T21:27:24.448775abusebot.cloudsearch.cf sshd\[28845\]: Invalid user JeanPaul@123 from 118.27.3.163 port 59300
2019-12-10 05:55:48
201.80.108.83 attack
Dec  9 22:45:32 legacy sshd[31968]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.80.108.83
Dec  9 22:45:34 legacy sshd[31968]: Failed password for invalid user elconix from 201.80.108.83 port 32291 ssh2
Dec  9 22:52:37 legacy sshd[32239]: Failed password for root from 201.80.108.83 port 32206 ssh2
...
2019-12-10 05:54:16
52.142.216.102 attackspam
Dec  9 22:33:06 vpn01 sshd[21155]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=52.142.216.102
Dec  9 22:33:08 vpn01 sshd[21155]: Failed password for invalid user apache from 52.142.216.102 port 36344 ssh2
...
2019-12-10 05:44:38
23.94.46.192 attack
Dec  9 21:25:13 ns382633 sshd\[2802\]: Invalid user web from 23.94.46.192 port 55986
Dec  9 21:25:13 ns382633 sshd\[2802\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=23.94.46.192
Dec  9 21:25:14 ns382633 sshd\[2802\]: Failed password for invalid user web from 23.94.46.192 port 55986 ssh2
Dec  9 21:36:04 ns382633 sshd\[6795\]: Invalid user dipak from 23.94.46.192 port 54278
Dec  9 21:36:04 ns382633 sshd\[6795\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=23.94.46.192
2019-12-10 06:07:27
104.199.10.245 attackspam
MultiHost/MultiPort Probe, Scan, Hack -
2019-12-10 05:59:32
58.218.67.150 attack
REQUESTED PAGE: /phpmyadmin
2019-12-10 06:05:06
218.92.0.156 attack
detected by Fail2Ban
2019-12-10 06:20:55

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