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: Spain

Internet Service Provider: Telefonica de Espana Sau

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:
Type Details Datetime
attack
Invalid user su from 79.157.240.57 port 50048
2019-07-26 06:05:36
attackspambots
Jul 15 15:42:25 ns341937 sshd[30074]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=79.157.240.57
Jul 15 15:42:27 ns341937 sshd[30074]: Failed password for invalid user windows from 79.157.240.57 port 52656 ssh2
Jul 15 16:09:19 ns341937 sshd[2484]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=79.157.240.57
...
2019-07-16 00:00:13
attackspambots
SSH invalid-user multiple login attempts
2019-07-13 16:21:31
attack
Invalid user shashi from 79.157.240.57 port 44532
2019-07-13 02:55:29
attackspam
Jul  3 14:29:52 mail sshd\[24697\]: Invalid user client from 79.157.240.57 port 34142
Jul  3 14:29:52 mail sshd\[24697\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=79.157.240.57
...
2019-07-03 21:33:42
attack
Jul  1 08:22:03 vps647732 sshd[28159]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=79.157.240.57
Jul  1 08:22:06 vps647732 sshd[28159]: Failed password for invalid user lavinia from 79.157.240.57 port 41456 ssh2
...
2019-07-01 15:10:06
attack
Triggered by Fail2Ban
2019-06-25 20:54:19
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:

; <<>> DiG 9.10.3-P4-Ubuntu <<>> 79.157.240.57
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 12830
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;79.157.240.57.			IN	A

;; AUTHORITY SECTION:
.			3600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019060501 1800 900 604800 86400

;; Query time: 2 msec
;; SERVER: 67.207.67.2#53(67.207.67.2)
;; WHEN: Thu Jun 06 12:18:44 CST 2019
;; MSG SIZE  rcvd: 117

Host info
57.240.157.79.in-addr.arpa domain name pointer 57.red-79-157-240.dynamicip.rima-tde.net.
Nslookup info:
Server:		67.207.67.2
Address:	67.207.67.2#53

Non-authoritative answer:
57.240.157.79.in-addr.arpa	name = 57.red-79-157-240.dynamicip.rima-tde.net.

Authoritative answers can be found from:

Related IP info:
Related comments:
IP Type Details Datetime
142.93.212.131 attack
Invalid user ts from 142.93.212.131 port 53416
2020-03-14 02:28:23
195.54.201.230 attack
Unauthorized connection attempt from IP address 195.54.201.230 on Port 445(SMB)
2020-03-14 02:33:53
87.76.14.132 attackbots
Unauthorized connection attempt from IP address 87.76.14.132 on Port 445(SMB)
2020-03-14 02:39:29
179.98.161.174 attackspambots
Port probing on unauthorized port 8080
2020-03-14 02:55:17
142.44.251.207 attackspam
Mar 13 18:58:07 pkdns2 sshd\[19491\]: Invalid user default from 142.44.251.207Mar 13 18:58:09 pkdns2 sshd\[19491\]: Failed password for invalid user default from 142.44.251.207 port 60637 ssh2Mar 13 19:00:23 pkdns2 sshd\[19607\]: Failed password for root from 142.44.251.207 port 52014 ssh2Mar 13 19:02:34 pkdns2 sshd\[19669\]: Failed password for root from 142.44.251.207 port 43393 ssh2Mar 13 19:04:40 pkdns2 sshd\[19728\]: Failed password for root from 142.44.251.207 port 34770 ssh2Mar 13 19:06:49 pkdns2 sshd\[19847\]: Failed password for root from 142.44.251.207 port 54380 ssh2
...
2020-03-14 02:52:13
36.36.200.181 attack
Mar 13 19:06:00 areeb-Workstation sshd[8295]: Failed password for root from 36.36.200.181 port 38114 ssh2
...
2020-03-14 02:39:57
14.174.104.61 attackbotsspam
Unauthorized connection attempt from IP address 14.174.104.61 on Port 445(SMB)
2020-03-14 02:43:27
104.131.2.218 attack
Lines containing failures of 104.131.2.218
Mar 12 10:57:34 shared01 sshd[1002]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.131.2.218  user=r.r
Mar 12 10:57:36 shared01 sshd[1002]: Failed password for r.r from 104.131.2.218 port 44128 ssh2
Mar 12 10:57:36 shared01 sshd[1002]: Received disconnect from 104.131.2.218 port 44128:11: Bye Bye [preauth]
Mar 12 10:57:36 shared01 sshd[1002]: Disconnected from authenticating user r.r 104.131.2.218 port 44128 [preauth]
Mar 12 11:06:29 shared01 sshd[4661]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.131.2.218  user=r.r
Mar 12 11:06:30 shared01 sshd[4661]: Failed password for r.r from 104.131.2.218 port 34720 ssh2
Mar 12 11:06:30 shared01 sshd[4661]: Received disconnect from 104.131.2.218 port 34720:11: Bye Bye [preauth]
Mar 12 11:06:30 shared01 sshd[4661]: Disconnected from authenticating user r.r 104.131.2.218 port 34720 [preauth]


........
----------------------------------
2020-03-14 02:18:04
1.179.146.154 attackbots
Unauthorized connection attempt from IP address 1.179.146.154 on Port 445(SMB)
2020-03-14 02:42:31
129.211.48.30 attackbotsspam
HTTP/80/443/8080 Probe, BF, WP, Hack -
2020-03-14 02:50:46
222.186.173.142 attackspambots
Mar 13 15:34:01 firewall sshd[16440]: Failed password for root from 222.186.173.142 port 45304 ssh2
Mar 13 15:34:15 firewall sshd[16440]: error: maximum authentication attempts exceeded for root from 222.186.173.142 port 45304 ssh2 [preauth]
Mar 13 15:34:15 firewall sshd[16440]: Disconnecting: Too many authentication failures [preauth]
...
2020-03-14 02:35:59
185.170.145.195 attack
Unauthorized connection attempt from IP address 185.170.145.195 on Port 445(SMB)
2020-03-14 02:23:36
106.13.136.139 attack
Mar 13 20:13:25 ncomp sshd[25810]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.136.139  user=root
Mar 13 20:13:27 ncomp sshd[25810]: Failed password for root from 106.13.136.139 port 38510 ssh2
Mar 13 20:16:44 ncomp sshd[25860]: Invalid user superman from 106.13.136.139
2020-03-14 02:54:15
64.41.200.102 attackspam
this ip the ssl security test. Not a threat.
https://www.ssllabs.com/ssltest
2020-03-14 02:20:24
46.52.211.234 attackbotsspam
2020-03-13T12:45:16Z - RDP login failed multiple times. (46.52.211.234)
2020-03-14 02:57:15

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