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 <<>> 104.21.52.107
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 42889
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.52.107.			IN	A

;; AUTHORITY SECTION:
.			300	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022401 1800 900 604800 86400

;; Query time: 66 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 25 11:58:28 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 107.52.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 107.52.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
123.16.143.243 attack
Port Scanner
2020-06-26 22:18:17
77.67.20.135 attack
fell into ViewStateTrap:paris
2020-06-26 22:19:30
193.70.89.69 attackspambots
Invalid user simone from 193.70.89.69 port 59342
2020-06-26 22:02:35
144.217.75.30 attackspam
Cowrie Honeypot: 10 unauthorised SSH/Telnet login attempts between 2020-06-26T13:37:55Z and 2020-06-26T14:28:10Z
2020-06-26 22:40:40
167.99.67.175 attackbotsspam
Jun 26 15:51:24 OPSO sshd\[10146\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.99.67.175  user=admin
Jun 26 15:51:26 OPSO sshd\[10146\]: Failed password for admin from 167.99.67.175 port 36554 ssh2
Jun 26 15:55:05 OPSO sshd\[10641\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.99.67.175  user=root
Jun 26 15:55:07 OPSO sshd\[10641\]: Failed password for root from 167.99.67.175 port 35656 ssh2
Jun 26 15:58:52 OPSO sshd\[10994\]: Invalid user josh from 167.99.67.175 port 34764
Jun 26 15:58:52 OPSO sshd\[10994\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.99.67.175
2020-06-26 22:20:11
59.58.206.255 attackspam
Automatic report - Port Scan Attack
2020-06-26 22:34:36
206.189.88.27 attack
Jun 26 22:38:24 web1 sshd[11840]: Invalid user user from 206.189.88.27 port 54718
Jun 26 22:38:24 web1 sshd[11840]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=206.189.88.27
Jun 26 22:38:24 web1 sshd[11840]: Invalid user user from 206.189.88.27 port 54718
Jun 26 22:38:26 web1 sshd[11840]: Failed password for invalid user user from 206.189.88.27 port 54718 ssh2
Jun 26 22:50:36 web1 sshd[14955]: Invalid user sun1 from 206.189.88.27 port 49792
Jun 26 22:50:36 web1 sshd[14955]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=206.189.88.27
Jun 26 22:50:36 web1 sshd[14955]: Invalid user sun1 from 206.189.88.27 port 49792
Jun 26 22:50:38 web1 sshd[14955]: Failed password for invalid user sun1 from 206.189.88.27 port 49792 ssh2
Jun 26 22:54:17 web1 sshd[15813]: Invalid user postgres from 206.189.88.27 port 43712
...
2020-06-26 22:19:49
138.204.24.11 attackbotsspam
Jun 25 19:29:30 host2 sshd[14979]: reveeclipse mapping checking getaddrinfo for 11.24.204.138.rfc6598.dynamic.copelfibra.com.br [138.204.24.11] failed - POSSIBLE BREAK-IN ATTEMPT!
Jun 25 19:29:30 host2 sshd[14979]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.204.24.11  user=r.r
Jun 25 19:29:32 host2 sshd[14979]: Failed password for r.r from 138.204.24.11 port 12852 ssh2
Jun 25 19:29:33 host2 sshd[14979]: Received disconnect from 138.204.24.11: 11: Bye Bye [preauth]
Jun 25 19:37:54 host2 sshd[17083]: reveeclipse mapping checking getaddrinfo for 11.24.204.138.rfc6598.dynamic.copelfibra.com.br [138.204.24.11] failed - POSSIBLE BREAK-IN ATTEMPT!
Jun 25 19:37:54 host2 sshd[17083]: Invalid user luan from 138.204.24.11
Jun 25 19:37:54 host2 sshd[17083]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.204.24.11 
Jun 25 19:37:56 host2 sshd[17083]: Failed password for invalid user luan fro........
-------------------------------
2020-06-26 22:29:06
178.128.150.158 attackspam
Jun 26 15:31:55 rocket sshd[23218]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.150.158
Jun 26 15:31:57 rocket sshd[23218]: Failed password for invalid user mongodb from 178.128.150.158 port 37786 ssh2
...
2020-06-26 22:40:16
193.122.163.81 attackbots
Jun 26 14:32:41 mout sshd[8548]: Invalid user kevin from 193.122.163.81 port 32950
2020-06-26 22:06:38
156.96.56.221 attack
spam (f2b h2)
2020-06-26 22:09:54
218.75.39.2 attack
Icarus honeypot on github
2020-06-26 22:05:33
134.209.71.245 attack
Invalid user daw from 134.209.71.245 port 47282
2020-06-26 22:19:09
123.122.161.178 attackspambots
Jun 26 11:27:53 ws26vmsma01 sshd[177388]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.122.161.178
Jun 26 11:27:55 ws26vmsma01 sshd[177388]: Failed password for invalid user query from 123.122.161.178 port 57715 ssh2
...
2020-06-26 22:42:22
213.230.67.32 attack
$f2bV_matches
2020-06-26 22:06:01

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