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: None

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 <<>> 104.75.51.5
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 60734
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.75.51.5.			IN	A

;; AUTHORITY SECTION:
.			329	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2023112203 1800 900 604800 86400

;; Query time: 19 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Nov 23 10:21:20 CST 2023
;; MSG SIZE  rcvd: 104
Host info
5.51.75.104.in-addr.arpa domain name pointer a104-75-51-5.deploy.static.akamaitechnologies.com.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
5.51.75.104.in-addr.arpa	name = a104-75-51-5.deploy.static.akamaitechnologies.com.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
51.83.73.109 attackspam
Jun 15 20:52:06 dignus sshd[30932]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.83.73.109  user=root
Jun 15 20:52:08 dignus sshd[30932]: Failed password for root from 51.83.73.109 port 38622 ssh2
Jun 15 20:55:09 dignus sshd[31298]: Invalid user db2fenc1 from 51.83.73.109 port 38076
Jun 15 20:55:09 dignus sshd[31298]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.83.73.109
Jun 15 20:55:12 dignus sshd[31298]: Failed password for invalid user db2fenc1 from 51.83.73.109 port 38076 ssh2
...
2020-06-16 12:22:45
92.118.161.57 attackbotsspam
TCP port 8081: Scan and connection
2020-06-16 12:27:11
46.38.150.191 attackspam
Jun 16 05:56:46 srv01 postfix/smtpd\[4855\]: warning: unknown\[46.38.150.191\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jun 16 05:57:12 srv01 postfix/smtpd\[4619\]: warning: unknown\[46.38.150.191\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jun 16 05:57:44 srv01 postfix/smtpd\[11577\]: warning: unknown\[46.38.150.191\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jun 16 05:58:20 srv01 postfix/smtpd\[10767\]: warning: unknown\[46.38.150.191\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jun 16 05:58:27 srv01 postfix/smtpd\[2020\]: warning: unknown\[46.38.150.191\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-06-16 12:01:11
180.36.69.117 attackspambots
2020-06-16 12:09:27
206.189.87.108 attackspam
Jun 16 05:55:09 [host] sshd[9646]: Invalid user zy
Jun 16 05:55:09 [host] sshd[9646]: pam_unix(sshd:a
Jun 16 05:55:11 [host] sshd[9646]: Failed password
2020-06-16 12:21:34
46.38.145.252 attack
Jun 16 05:15:45 blackbee postfix/smtpd\[30496\]: warning: unknown\[46.38.145.252\]: SASL LOGIN authentication failed: authentication failure
Jun 16 05:17:18 blackbee postfix/smtpd\[30496\]: warning: unknown\[46.38.145.252\]: SASL LOGIN authentication failed: authentication failure
Jun 16 05:18:51 blackbee postfix/smtpd\[30585\]: warning: unknown\[46.38.145.252\]: SASL LOGIN authentication failed: authentication failure
Jun 16 05:20:25 blackbee postfix/smtpd\[30624\]: warning: unknown\[46.38.145.252\]: SASL LOGIN authentication failed: authentication failure
Jun 16 05:21:59 blackbee postfix/smtpd\[30624\]: warning: unknown\[46.38.145.252\]: SASL LOGIN authentication failed: authentication failure
...
2020-06-16 12:24:59
159.203.63.125 attackspambots
2020-06-16T06:03:08.4818731240 sshd\[29008\]: Invalid user cloud from 159.203.63.125 port 41130
2020-06-16T06:03:08.4862511240 sshd\[29008\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.203.63.125
2020-06-16T06:03:10.7464811240 sshd\[29008\]: Failed password for invalid user cloud from 159.203.63.125 port 41130 ssh2
...
2020-06-16 12:28:25
190.8.149.148 attackbots
SSH invalid-user multiple login try
2020-06-16 12:29:10
45.55.184.78 attackbotsspam
Brute-force attempt banned
2020-06-16 12:01:27
74.89.167.23 attackspambots
Telnet Honeypot -> Telnet Bruteforce / Login
2020-06-16 12:22:28
118.25.21.176 attackspambots
2020-06-16T03:53:20.939308shield sshd\[23021\]: Invalid user vbox from 118.25.21.176 port 48344
2020-06-16T03:53:20.942803shield sshd\[23021\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.25.21.176
2020-06-16T03:53:22.480441shield sshd\[23021\]: Failed password for invalid user vbox from 118.25.21.176 port 48344 ssh2
2020-06-16T03:55:20.500836shield sshd\[23627\]: Invalid user test from 118.25.21.176 port 50208
2020-06-16T03:55:20.504335shield sshd\[23627\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.25.21.176
2020-06-16 12:11:01
119.147.171.90 attackbotsspam
Jun 16 01:34:44 gestao sshd[3447]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.147.171.90 
Jun 16 01:34:46 gestao sshd[3447]: Failed password for invalid user zt from 119.147.171.90 port 64252 ssh2
Jun 16 01:40:40 gestao sshd[3712]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.147.171.90 
...
2020-06-16 08:47:19
196.179.78.79 attackspam
Email rejected due to spam filtering
2020-06-16 08:49:56
120.131.14.125 attack
Jun 16 05:49:31 OPSO sshd\[10894\]: Invalid user admins from 120.131.14.125 port 61968
Jun 16 05:49:31 OPSO sshd\[10894\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=120.131.14.125
Jun 16 05:49:32 OPSO sshd\[10894\]: Failed password for invalid user admins from 120.131.14.125 port 61968 ssh2
Jun 16 05:55:17 OPSO sshd\[11596\]: Invalid user student from 120.131.14.125 port 56176
Jun 16 05:55:17 OPSO sshd\[11596\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=120.131.14.125
2020-06-16 12:14:34
45.131.108.25 attackbots
Jun 16 05:47:55 iago sshd[16833]: Address 45.131.108.25 maps to 45.131.108.25.net.tube-hosting.de, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!
Jun 16 05:47:55 iago sshd[16833]: Invalid user salar from 45.131.108.25
Jun 16 05:47:55 iago sshd[16833]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.131.108.25 


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=45.131.108.25
2020-06-16 12:16:03

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