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: Brazil

Internet Service Provider: CM Telecom

Hostname: unknown

Organization: unknown

Usage Type: Fixed Line ISP

Comments:
Type Details Datetime
attackbots
Dec 23 12:13:47 zeus sshd[22275]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.71.209.254 
Dec 23 12:13:49 zeus sshd[22275]: Failed password for invalid user hamaguchi from 45.71.209.254 port 42518 ssh2
Dec 23 12:20:15 zeus sshd[22429]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.71.209.254 
Dec 23 12:20:17 zeus sshd[22429]: Failed password for invalid user guro from 45.71.209.254 port 44238 ssh2
2019-12-23 22:36:57
attack
Dec 17 15:50:46 Tower sshd[24986]: Connection from 45.71.209.254 port 41814 on 192.168.10.220 port 22
Dec 17 15:50:47 Tower sshd[24986]: Invalid user solr from 45.71.209.254 port 41814
Dec 17 15:50:47 Tower sshd[24986]: error: Could not get shadow information for NOUSER
Dec 17 15:50:47 Tower sshd[24986]: Failed password for invalid user solr from 45.71.209.254 port 41814 ssh2
Dec 17 15:50:47 Tower sshd[24986]: Received disconnect from 45.71.209.254 port 41814:11: Bye Bye [preauth]
Dec 17 15:50:47 Tower sshd[24986]: Disconnected from invalid user solr 45.71.209.254 port 41814 [preauth]
2019-12-18 05:24:56
attack
SSH invalid-user multiple login attempts
2019-12-14 17:22:20
attackbotsspam
$f2bV_matches
2019-12-08 22:18:02
attackbots
Invalid user dennis from 45.71.209.254 port 45224
2019-08-14 07:07:06
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 45.71.209.254
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 37809
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			3600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019081301 1800 900 604800 86400

;; Query time: 59 msec
;; SERVER: 67.207.67.2#53(67.207.67.2)
;; WHEN: Wed Aug 14 07:07:01 CST 2019
;; MSG SIZE  rcvd: 117
Host info
254.209.71.45.in-addr.arpa domain name pointer residencial-45-71-209-254.cmtelecom.net.br.
Nslookup info:
Server:		67.207.67.2
Address:	67.207.67.2#53

Non-authoritative answer:
254.209.71.45.in-addr.arpa	name = residencial-45-71-209-254.cmtelecom.net.br.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
102.22.126.177 attackspambots
SSH login attempts.
2020-03-20 13:10:28
174.64.65.67 attackspambots
Brute forcing email accounts
2020-03-20 13:08:00
221.160.100.14 attackspam
Mar 20 05:30:59 * sshd[17340]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=221.160.100.14
Mar 20 05:31:01 * sshd[17340]: Failed password for invalid user ubuntu from 221.160.100.14 port 34634 ssh2
2020-03-20 12:42:56
80.82.77.139 attack
03/20/2020-00:00:01.506641 80.82.77.139 Protocol: 6 ET CINS Active Threat Intelligence Poor Reputation IP group 82
2020-03-20 12:39:01
218.93.194.242 attackspambots
Mar 19 19:05:27 auw2 sshd\[10438\]: Invalid user doiserver from 218.93.194.242
Mar 19 19:05:27 auw2 sshd\[10438\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.93.194.242
Mar 19 19:05:29 auw2 sshd\[10438\]: Failed password for invalid user doiserver from 218.93.194.242 port 46214 ssh2
Mar 19 19:10:53 auw2 sshd\[10823\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.93.194.242  user=root
Mar 19 19:10:55 auw2 sshd\[10823\]: Failed password for root from 218.93.194.242 port 36470 ssh2
2020-03-20 13:11:07
112.215.113.11 attackspam
Mar 19 18:31:26 web9 sshd\[17193\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.215.113.11  user=root
Mar 19 18:31:28 web9 sshd\[17193\]: Failed password for root from 112.215.113.11 port 49204 ssh2
Mar 19 18:36:38 web9 sshd\[17855\]: Invalid user upload from 112.215.113.11
Mar 19 18:36:38 web9 sshd\[17855\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.215.113.11
Mar 19 18:36:40 web9 sshd\[17855\]: Failed password for invalid user upload from 112.215.113.11 port 60726 ssh2
2020-03-20 12:45:59
218.92.0.138 attackbots
2020-03-20T04:54:39.220083abusebot.cloudsearch.cf sshd[17489]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.138  user=root
2020-03-20T04:54:41.547197abusebot.cloudsearch.cf sshd[17489]: Failed password for root from 218.92.0.138 port 40590 ssh2
2020-03-20T04:54:44.814750abusebot.cloudsearch.cf sshd[17489]: Failed password for root from 218.92.0.138 port 40590 ssh2
2020-03-20T04:54:39.220083abusebot.cloudsearch.cf sshd[17489]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.138  user=root
2020-03-20T04:54:41.547197abusebot.cloudsearch.cf sshd[17489]: Failed password for root from 218.92.0.138 port 40590 ssh2
2020-03-20T04:54:44.814750abusebot.cloudsearch.cf sshd[17489]: Failed password for root from 218.92.0.138 port 40590 ssh2
2020-03-20T04:54:39.220083abusebot.cloudsearch.cf sshd[17489]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.13
...
2020-03-20 12:59:57
159.65.159.117 attack
SSH login attempts.
2020-03-20 12:53:52
80.211.55.234 attackbotsspam
(sshd) Failed SSH login from 80.211.55.234 (IT/Italy/host234-55-211-80.serverdedicati.aruba.it): 5 in the last 3600 secs
2020-03-20 13:04:40
206.189.71.79 attackspam
Mar 20 04:59:23 XXX sshd[55430]: Invalid user deddy from 206.189.71.79 port 60092
2020-03-20 12:48:19
71.6.232.5 attackspambots
firewall-block, port(s): 5900/tcp
2020-03-20 12:46:58
80.82.70.118 attackspambots
Portscan or hack attempt detected by psad/fwsnort
2020-03-20 12:51:55
202.137.10.186 attack
$f2bV_matches
2020-03-20 12:48:49
212.129.164.73 attack
SSH login attempts.
2020-03-20 13:11:36
138.68.48.118 attackspambots
Mar 20 05:22:49 lnxded64 sshd[7761]: Failed password for root from 138.68.48.118 port 50272 ssh2
Mar 20 05:22:49 lnxded64 sshd[7761]: Failed password for root from 138.68.48.118 port 50272 ssh2
2020-03-20 12:45:27

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