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 <<>> 104.21.21.79
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 34836
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.21.79.			IN	A

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

;; Query time: 15 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:16:11 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 79.21.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 79.21.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
14.186.48.77 attackspam
Lines containing failures of 14.186.48.77
Mar  1 18:15:34 shared06 sshd[2179]: Invalid user admin from 14.186.48.77 port 38934
Mar  1 18:15:34 shared06 sshd[2179]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.186.48.77
Mar  1 18:15:36 shared06 sshd[2179]: Failed password for invalid user admin from 14.186.48.77 port 38934 ssh2
Mar  1 18:15:37 shared06 sshd[2179]: Connection closed by invalid user admin 14.186.48.77 port 38934 [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=14.186.48.77
2020-03-02 01:24:01
107.179.192.160 attackbotsspam
B: Magento admin pass test (wrong country)
2020-03-02 00:43:21
1.64.93.41 attackbots
Honeypot attack, port: 5555, PTR: 1-64-93-041.static.netvigator.com.
2020-03-02 00:45:40
73.223.200.192 attackbots
Brute-force attempt banned
2020-03-02 01:17:15
218.92.0.168 attack
Mar  1 17:41:18 vpn01 sshd[9517]: Failed password for root from 218.92.0.168 port 60872 ssh2
Mar  1 17:41:21 vpn01 sshd[9517]: Failed password for root from 218.92.0.168 port 60872 ssh2
...
2020-03-02 00:41:40
139.59.56.121 attackbotsspam
Mar  1 15:18:00 lukav-desktop sshd\[29666\]: Invalid user tr.lukanet from 139.59.56.121
Mar  1 15:18:00 lukav-desktop sshd\[29666\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.56.121
Mar  1 15:18:02 lukav-desktop sshd\[29666\]: Failed password for invalid user tr.lukanet from 139.59.56.121 port 39490 ssh2
Mar  1 15:23:14 lukav-desktop sshd\[29743\]: Invalid user docs.lukanet from 139.59.56.121
Mar  1 15:23:14 lukav-desktop sshd\[29743\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.56.121
2020-03-02 00:48:00
59.42.255.159 attack
Honeypot attack, port: 445, PTR: PTR record not found
2020-03-02 01:10:06
37.59.246.132 attackspambots
Lines containing failures of 37.59.246.132
Mar  1 00:05:49 cdb sshd[19287]: Invalid user mcadmin from 37.59.246.132 port 52224
Mar  1 00:05:49 cdb sshd[19287]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.59.246.132
Mar  1 00:05:51 cdb sshd[19287]: Failed password for invalid user mcadmin from 37.59.246.132 port 52224 ssh2
Mar  1 00:05:51 cdb sshd[19287]: Received disconnect from 37.59.246.132 port 52224:11: Bye Bye [preauth]
Mar  1 00:05:51 cdb sshd[19287]: Disconnected from invalid user mcadmin 37.59.246.132 port 52224 [preauth]
Mar  1 00:18:56 cdb sshd[22153]: Invalid user ts3srv from 37.59.246.132 port 42476
Mar  1 00:18:56 cdb sshd[22153]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.59.246.132
Mar  1 00:18:58 cdb sshd[22153]: Failed password for invalid user ts3srv from 37.59.246.132 port 42476 ssh2
Mar  1 00:18:58 cdb sshd[22153]: Received disconnect from 37.59.246.132 port........
------------------------------
2020-03-02 01:25:12
2.183.85.80 attackbotsspam
Honeypot attack, port: 445, PTR: PTR record not found
2020-03-02 00:56:01
118.219.52.203 attack
3 failed attempts at connecting to SSH.
2020-03-02 01:06:42
182.71.167.211 attackspambots
2020-02-29 12:19:06 H=(clue.pichcupoo.com) [182.71.167.211]:38488 I=[10.100.18.22]:25 F=: Host/domain is listed in RBL cbl.abuseat.org (Blocked - see hxxp://www.abuseat.org/lookup.cgi?ip=182.71.167.211)
2020-02-29 12:19:06 unexpected disconnection while reading SMTP command from (clue.pichcupoo.com) [182.71.167.211]:38488 I=[10.100.18.22]:25 (error: Connection reset by peer)
2020-02-29 13:55:39 H=(slip.zoldkdiu.com) [182.71.167.211]:59477 I=[10.100.18.22]:25 F=: Host/domain is listed in RBL cbl.abuseat.org (Blocked - see hxxp://www.abuseat.org/lookup.cgi?ip=182.71.167.211)
2020-02-29 13:55:39 unexpected disconnection while reading SMTP command from (slip.zoldkdiu.com) [182.71.167.211]:59477 I=[10.100.18.22]:25 (error: Connection reset by peer)

........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=182.71.167.211
2020-03-02 00:54:53
51.89.173.198 attack
ET CINS Active Threat Intelligence Poor Reputation IP group 38 - port: 110 proto: TCP cat: Misc Attack
2020-03-02 01:06:22
116.227.133.176 attackbotsspam
Mar  1 14:22:47 legacy sshd[20748]: Failed password for root from 116.227.133.176 port 59203 ssh2
Mar  1 14:22:52 legacy sshd[20751]: Failed password for root from 116.227.133.176 port 47266 ssh2
...
2020-03-02 01:09:35
65.165.24.63 attack
Honeypot attack, port: 445, PTR: PTR record not found
2020-03-02 01:00:16
195.60.250.200 attack
1583068989 - 03/01/2020 14:23:09 Host: 195.60.250.200/195.60.250.200 Port: 445 TCP Blocked
2020-03-02 00:56:45

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