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: Germany

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 <<>> 139.20.57.75
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 12565
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;139.20.57.75.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020500 1800 900 604800 86400

;; Query time: 12 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 06 01:16:26 CST 2025
;; MSG SIZE  rcvd: 105
Host info
Host 75.57.20.139.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 75.57.20.139.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
182.75.248.254 attack
Dec  6 17:50:19 vibhu-HP-Z238-Microtower-Workstation sshd\[32653\]: Invalid user netrangr from 182.75.248.254
Dec  6 17:50:19 vibhu-HP-Z238-Microtower-Workstation sshd\[32653\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.75.248.254
Dec  6 17:50:21 vibhu-HP-Z238-Microtower-Workstation sshd\[32653\]: Failed password for invalid user netrangr from 182.75.248.254 port 60830 ssh2
Dec  6 17:57:05 vibhu-HP-Z238-Microtower-Workstation sshd\[606\]: Invalid user NoGaH$@! from 182.75.248.254
Dec  6 17:57:05 vibhu-HP-Z238-Microtower-Workstation sshd\[606\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.75.248.254
...
2019-12-06 20:30:43
118.98.96.184 attackspambots
Dec  6 02:49:04 tdfoods sshd\[23461\]: Invalid user rpm from 118.98.96.184
Dec  6 02:49:04 tdfoods sshd\[23461\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.98.96.184
Dec  6 02:49:06 tdfoods sshd\[23461\]: Failed password for invalid user rpm from 118.98.96.184 port 39921 ssh2
Dec  6 02:55:48 tdfoods sshd\[24103\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.98.96.184  user=root
Dec  6 02:55:50 tdfoods sshd\[24103\]: Failed password for root from 118.98.96.184 port 44606 ssh2
2019-12-06 21:11:40
51.15.195.124 attackspambots
Dec  6 10:17:24 server sshd\[7938\]: Invalid user minority from 51.15.195.124
Dec  6 10:17:24 server sshd\[7938\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.15.195.124 
Dec  6 10:17:26 server sshd\[7938\]: Failed password for invalid user minority from 51.15.195.124 port 46772 ssh2
Dec  6 10:22:46 server sshd\[9325\]: Invalid user kristensen from 51.15.195.124
Dec  6 10:22:46 server sshd\[9325\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.15.195.124 
...
2019-12-06 21:04:12
218.92.0.134 attackspambots
Dec  6 06:07:44 debian sshd[14569]: Unable to negotiate with 218.92.0.134 port 52108: no matching key exchange method found. Their offer: diffie-hellman-group1-sha1,diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1 [preauth]
Dec  6 07:49:17 debian sshd[20324]: Unable to negotiate with 218.92.0.134 port 58982: no matching key exchange method found. Their offer: diffie-hellman-group1-sha1,diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1 [preauth]
...
2019-12-06 20:53:54
186.67.248.8 attackbotsspam
2019-12-06 07:55:08,888 fail2ban.actions        \[14488\]: NOTICE  \[sshd\] Ban 186.67.248.8
2019-12-06 08:42:04,761 fail2ban.actions        \[14488\]: NOTICE  \[sshd\] Ban 186.67.248.8
2019-12-06 09:26:06,735 fail2ban.actions        \[14488\]: NOTICE  \[sshd\] Ban 186.67.248.8
2019-12-06 10:01:13,075 fail2ban.actions        \[14488\]: NOTICE  \[sshd\] Ban 186.67.248.8
2019-12-06 10:35:37,181 fail2ban.actions        \[14488\]: NOTICE  \[sshd\] Ban 186.67.248.8
...
2019-12-06 21:03:19
45.82.153.81 attackbotsspam
Dec  6 13:18:42 relay postfix/smtpd\[23734\]: warning: unknown\[45.82.153.81\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Dec  6 13:19:07 relay postfix/smtpd\[21571\]: warning: unknown\[45.82.153.81\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Dec  6 13:19:53 relay postfix/smtpd\[23650\]: warning: unknown\[45.82.153.81\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Dec  6 13:20:16 relay postfix/smtpd\[23734\]: warning: unknown\[45.82.153.81\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Dec  6 13:28:17 relay postfix/smtpd\[15856\]: warning: unknown\[45.82.153.81\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2019-12-06 20:30:09
218.108.32.196 attack
Dec  6 07:23:50 MK-Soft-Root1 sshd[1612]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.108.32.196 
Dec  6 07:23:52 MK-Soft-Root1 sshd[1612]: Failed password for invalid user yoyo from 218.108.32.196 port 50054 ssh2
...
2019-12-06 20:59:49
69.229.6.52 attackbotsspam
Dec  6 16:45:15 vibhu-HP-Z238-Microtower-Workstation sshd\[28605\]: Invalid user guilbert from 69.229.6.52
Dec  6 16:45:15 vibhu-HP-Z238-Microtower-Workstation sshd\[28605\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=69.229.6.52
Dec  6 16:45:17 vibhu-HP-Z238-Microtower-Workstation sshd\[28605\]: Failed password for invalid user guilbert from 69.229.6.52 port 36144 ssh2
Dec  6 16:53:02 vibhu-HP-Z238-Microtower-Workstation sshd\[29049\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=69.229.6.52  user=mysql
Dec  6 16:53:04 vibhu-HP-Z238-Microtower-Workstation sshd\[29049\]: Failed password for mysql from 69.229.6.52 port 47310 ssh2
...
2019-12-06 20:33:02
94.191.108.176 attackbots
$f2bV_matches
2019-12-06 20:55:37
59.47.230.19 attackbotsspam
Dec  6 01:08:00 esmtp postfix/smtpd[28080]: lost connection after AUTH from unknown[59.47.230.19]
Dec  6 01:08:05 esmtp postfix/smtpd[28080]: lost connection after AUTH from unknown[59.47.230.19]
Dec  6 01:08:08 esmtp postfix/smtpd[28080]: lost connection after AUTH from unknown[59.47.230.19]
Dec  6 01:08:11 esmtp postfix/smtpd[28080]: lost connection after AUTH from unknown[59.47.230.19]
Dec  6 01:08:15 esmtp postfix/smtpd[28080]: lost connection after AUTH from unknown[59.47.230.19]

........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=59.47.230.19
2019-12-06 20:56:31
14.248.83.163 attack
Dec  6 13:12:14 MK-Soft-VM5 sshd[29449]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.248.83.163 
Dec  6 13:12:16 MK-Soft-VM5 sshd[29449]: Failed password for invalid user fish from 14.248.83.163 port 50976 ssh2
...
2019-12-06 20:40:24
134.175.102.175 attackbotsspam
Port scan on 1 port(s): 2376
2019-12-06 20:31:17
51.254.114.46 attackspambots
2019-12-06T07:24:09.8006301240 sshd\[358\]: Invalid user guest from 51.254.114.46 port 50076
2019-12-06T07:24:09.9024241240 sshd\[358\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.254.114.46
2019-12-06T07:24:12.1778381240 sshd\[358\]: Failed password for invalid user guest from 51.254.114.46 port 50076 ssh2
...
2019-12-06 20:37:41
94.191.8.232 attack
2019-12-06T10:43:01.396436abusebot-7.cloudsearch.cf sshd\[1780\]: Invalid user blaa from 94.191.8.232 port 42668
2019-12-06 20:48:38
49.88.112.68 attack
Dec  6 14:36:06 sauna sshd[152057]: Failed password for root from 49.88.112.68 port 60440 ssh2
...
2019-12-06 20:57:31

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