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 <<>> 104.21.57.116
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 35412
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.57.116.			IN	A

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

;; Query time: 17 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 00:29:02 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 116.57.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 116.57.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
106.13.75.187 attack
Sep 27 22:01:03 mavik sshd[16755]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.75.187  user=root
Sep 27 22:01:05 mavik sshd[16755]: Failed password for root from 106.13.75.187 port 45890 ssh2
Sep 27 22:05:48 mavik sshd[16962]: Invalid user git from 106.13.75.187
Sep 27 22:05:48 mavik sshd[16962]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.75.187
Sep 27 22:05:50 mavik sshd[16962]: Failed password for invalid user git from 106.13.75.187 port 49660 ssh2
...
2020-09-28 05:06:00
91.237.239.108 attack
Sep 27 01:14:35 mail.srvfarm.net postfix/smtpd[831038]: warning: unknown[91.237.239.108]: SASL PLAIN authentication failed: 
Sep 27 01:14:35 mail.srvfarm.net postfix/smtpd[831038]: lost connection after AUTH from unknown[91.237.239.108]
Sep 27 01:17:30 mail.srvfarm.net postfix/smtpd[831041]: warning: unknown[91.237.239.108]: SASL PLAIN authentication failed: 
Sep 27 01:17:30 mail.srvfarm.net postfix/smtpd[831041]: lost connection after AUTH from unknown[91.237.239.108]
Sep 27 01:17:45 mail.srvfarm.net postfix/smtps/smtpd[817424]: warning: unknown[91.237.239.108]: SASL PLAIN authentication failed:
2020-09-28 05:01:46
212.64.35.193 attackspam
2020-09-27T17:23:59.449279centos sshd[17687]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.64.35.193
2020-09-27T17:23:59.439170centos sshd[17687]: Invalid user fourjs from 212.64.35.193 port 33662
2020-09-27T17:24:01.007043centos sshd[17687]: Failed password for invalid user fourjs from 212.64.35.193 port 33662 ssh2
...
2020-09-28 05:18:40
121.10.139.68 attackspambots
16218/tcp 19086/tcp 12128/tcp...
[2020-08-30/09-27]79pkt,29pt.(tcp)
2020-09-28 04:58:45
107.175.128.116 attackbotsspam
Port Scan: TCP/443
2020-09-28 04:57:08
104.206.128.42 attackbotsspam
Found on   CINS badguys     / proto=6  .  srcport=60186  .  dstport=21  .     (3194)
2020-09-28 04:59:00
183.142.16.62 attackbotsspam
1601152765 - 09/26/2020 22:39:25 Host: 183.142.16.62/183.142.16.62 Port: 23 TCP Blocked
...
2020-09-28 05:07:04
106.13.232.67 attack
20965/tcp 27093/tcp 25329/tcp...
[2020-07-27/09-26]7pkt,7pt.(tcp)
2020-09-28 04:57:27
192.241.239.124 attack
SSH Bruteforce Attempt on Honeypot
2020-09-28 05:03:07
49.233.30.96 attackbotsspam
Sep 27 20:09:55 marvibiene sshd[23979]: Failed password for root from 49.233.30.96 port 59078 ssh2
2020-09-28 05:06:26
180.76.165.107 attack
SSH Honeypot -> SSH Bruteforce / Login
2020-09-28 05:08:17
62.4.16.46 attack
2020-09-27T19:35:44.583769shield sshd\[26396\]: Invalid user victor from 62.4.16.46 port 33904
2020-09-27T19:35:44.595186shield sshd\[26396\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=62.4.16.46
2020-09-27T19:35:46.802500shield sshd\[26396\]: Failed password for invalid user victor from 62.4.16.46 port 33904 ssh2
2020-09-27T19:39:56.397392shield sshd\[27059\]: Invalid user qcp from 62.4.16.46 port 54238
2020-09-27T19:39:56.406126shield sshd\[27059\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=62.4.16.46
2020-09-28 05:16:00
115.236.100.36 attack
Sep 27 13:59:12 mockhub sshd[77632]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.236.100.36 
Sep 27 13:59:12 mockhub sshd[77632]: Invalid user mq from 115.236.100.36 port 23869
Sep 27 13:59:15 mockhub sshd[77632]: Failed password for invalid user mq from 115.236.100.36 port 23869 ssh2
...
2020-09-28 05:24:59
118.24.239.155 attackspambots
SSH invalid-user multiple login try
2020-09-28 05:15:35
181.189.144.206 attackspam
Sep 28 01:20:56 dhoomketu sshd[3413782]: Invalid user james from 181.189.144.206 port 51142
Sep 28 01:20:56 dhoomketu sshd[3413782]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=181.189.144.206 
Sep 28 01:20:56 dhoomketu sshd[3413782]: Invalid user james from 181.189.144.206 port 51142
Sep 28 01:20:57 dhoomketu sshd[3413782]: Failed password for invalid user james from 181.189.144.206 port 51142 ssh2
Sep 28 01:25:21 dhoomketu sshd[3413797]: Invalid user ftp_test from 181.189.144.206 port 46354
...
2020-09-28 05:11:15

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