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: Giga Tecnologia em Redes e Internet Ltda - ME

Hostname: unknown

Organization: unknown

Usage Type: Fixed Line ISP

Comments:
Type Details Datetime
attack
 TCP (SYN) 45.234.131.3:58399 -> port 445, len 52
2020-09-05 02:54:41
attackbotsspam
Unauthorized connection attempt from IP address 45.234.131.3 on Port 445(SMB)
2020-09-04 18:22:03
attackbots
 TCP (SYN) 45.234.131.3:60754 -> port 445, len 52
2020-08-22 19:40:12
attack
Unauthorized connection attempt from IP address 45.234.131.3 on Port 445(SMB)
2020-06-19 23:45:54
attackbotsspam
20/4/23@04:32:18: FAIL: Alarm-Network address from=45.234.131.3
...
2020-04-23 23:28:07
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 45.234.131.3
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 35686
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			504	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020042300 1800 900 604800 86400

;; Query time: 139 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Apr 23 23:27:57 CST 2020
;; MSG SIZE  rcvd: 116
Host info
3.131.234.45.in-addr.arpa domain name pointer dynamic-45-234-131-3.gigaconexoes.net.br.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
3.131.234.45.in-addr.arpa	name = dynamic-45-234-131-3.gigaconexoes.net.br.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
188.133.221.251 attackspambots
port scan and connect, tcp 23 (telnet)
2019-07-11 22:17:04
139.59.44.60 attack
Triggered by Fail2Ban at Vostok web server
2019-07-11 22:13:18
172.247.55.139 attack
nginx-http-auth intrusion attempt
2019-07-11 22:09:10
159.89.199.236 attackspambots
Apr  9 17:55:35 server sshd\[40658\]: Invalid user applmgr from 159.89.199.236
Apr  9 17:55:35 server sshd\[40658\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.89.199.236
Apr  9 17:55:36 server sshd\[40658\]: Failed password for invalid user applmgr from 159.89.199.236 port 58902 ssh2
...
2019-07-11 22:37:51
159.89.194.103 attack
Jul  6 21:35:53 server sshd\[21456\]: Invalid user k from 159.89.194.103
Jul  6 21:35:53 server sshd\[21456\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.89.194.103
Jul  6 21:35:55 server sshd\[21456\]: Failed password for invalid user k from 159.89.194.103 port 54974 ssh2
...
2019-07-11 22:42:50
45.67.14.151 attackspam
TCP 3389 (RDP)
2019-07-11 23:02:47
113.176.163.41 attack
vulcan
2019-07-11 22:19:14
159.89.116.97 attackspambots
Apr 20 05:43:23 server sshd\[212693\]: Invalid user token from 159.89.116.97
Apr 20 05:43:23 server sshd\[212693\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.89.116.97
Apr 20 05:43:25 server sshd\[212693\]: Failed password for invalid user token from 159.89.116.97 port 48316 ssh2
...
2019-07-11 23:14:50
159.89.165.127 attackspambots
Apr 20 03:24:08 server sshd\[209932\]: Invalid user admin from 159.89.165.127
Apr 20 03:24:08 server sshd\[209932\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.89.165.127
Apr 20 03:24:09 server sshd\[209932\]: Failed password for invalid user admin from 159.89.165.127 port 41238 ssh2
...
2019-07-11 22:57:59
160.218.185.67 attackbotsspam
May 26 02:08:07 server sshd\[233643\]: Invalid user mou from 160.218.185.67
May 26 02:08:07 server sshd\[233643\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=160.218.185.67
May 26 02:08:09 server sshd\[233643\]: Failed password for invalid user mou from 160.218.185.67 port 49036 ssh2
...
2019-07-11 22:26:52
149.129.136.252 attackspambots
port scan and connect, tcp 23 (telnet)
2019-07-11 22:38:14
159.89.173.56 attackspam
May  5 09:34:00 server sshd\[113716\]: Invalid user bbb from 159.89.173.56
May  5 09:34:00 server sshd\[113716\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.89.173.56
May  5 09:34:01 server sshd\[113716\]: Failed password for invalid user bbb from 159.89.173.56 port 50198 ssh2
...
2019-07-11 22:49:37
216.218.206.106 attackbotsspam
Port scan: Attack repeated for 24 hours
2019-07-11 22:11:22
108.160.74.150 attackspambots
TCP 3389 (RDP)
2019-07-11 23:19:20
103.114.107.129 attackspam
TCP 3389 (RDP)
2019-07-11 23:20:28

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