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: Paranaguá

Region: Parana

Country: Brazil

Internet Service Provider: Inforadio Servicos de Comunicacao Multimidia Ltda

Hostname: unknown

Organization: unknown

Usage Type: Commercial

Comments:
Type Details Datetime
attack
Aug 27 05:00:07 mail.srvfarm.net postfix/smtpd[1336013]: warning: unknown[45.174.166.135]: SASL PLAIN authentication failed: 
Aug 27 05:00:07 mail.srvfarm.net postfix/smtpd[1336013]: lost connection after AUTH from unknown[45.174.166.135]
Aug 27 05:04:33 mail.srvfarm.net postfix/smtps/smtpd[1340826]: warning: unknown[45.174.166.135]: SASL PLAIN authentication failed: 
Aug 27 05:04:33 mail.srvfarm.net postfix/smtps/smtpd[1340826]: lost connection after AUTH from unknown[45.174.166.135]
Aug 27 05:06:15 mail.srvfarm.net postfix/smtpd[1355303]: warning: unknown[45.174.166.135]: SASL PLAIN authentication failed:
2020-08-28 08:41:17
Comments on same subnet:
IP Type Details Datetime
45.174.166.33 attack
Attempted Brute Force (dovecot)
2020-08-22 15:58:37
45.174.166.134 attackspam
(BR/Brazil/-) SMTP Bruteforcing attempts
2020-06-05 14:09:01
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 45.174.166.135
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 49769
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			305	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020082702 1800 900 604800 86400

;; Query time: 124 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Aug 28 08:41:13 CST 2020
;; MSG SIZE  rcvd: 118
Host info
135.166.174.45.in-addr.arpa domain name pointer 45.174.166.135-inforadio.net.br.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
135.166.174.45.in-addr.arpa	name = 45.174.166.135-inforadio.net.br.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
222.186.31.83 attackbots
SSH brute force attempt @ 2020-04-09 18:30:02
2020-04-10 01:42:57
54.39.138.249 attack
$f2bV_matches
2020-04-10 01:21:59
106.13.47.66 attackspambots
2020-04-09T17:14:49.998253abusebot-4.cloudsearch.cf sshd[21998]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.47.66  user=root
2020-04-09T17:14:52.350696abusebot-4.cloudsearch.cf sshd[21998]: Failed password for root from 106.13.47.66 port 38924 ssh2
2020-04-09T17:21:42.020181abusebot-4.cloudsearch.cf sshd[22514]: Invalid user postgres from 106.13.47.66 port 52280
2020-04-09T17:21:42.026170abusebot-4.cloudsearch.cf sshd[22514]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.47.66
2020-04-09T17:21:42.020181abusebot-4.cloudsearch.cf sshd[22514]: Invalid user postgres from 106.13.47.66 port 52280
2020-04-09T17:21:43.741496abusebot-4.cloudsearch.cf sshd[22514]: Failed password for invalid user postgres from 106.13.47.66 port 52280 ssh2
2020-04-09T17:24:48.830836abusebot-4.cloudsearch.cf sshd[22719]: Invalid user teamspeak3 from 106.13.47.66 port 35018
...
2020-04-10 01:28:05
46.101.209.178 attack
(sshd) Failed SSH login from 46.101.209.178 (DE/Germany/goryansky.ru): 5 in the last 3600 secs
2020-04-10 01:41:59
1.55.54.152 attack
Unauthorized connection attempt from IP address 1.55.54.152 on Port 445(SMB)
2020-04-10 01:15:18
188.166.5.84 attack
Too many connections or unauthorized access detected from Arctic banned ip
2020-04-10 01:22:40
36.229.77.93 attackbotsspam
1586437252 - 04/09/2020 15:00:52 Host: 36.229.77.93/36.229.77.93 Port: 445 TCP Blocked
2020-04-10 01:18:57
183.134.91.53 attackspambots
Apr  9 15:00:51  sshd\[8637\]: Invalid user user from 183.134.91.53Apr  9 15:00:53  sshd\[8637\]: Failed password for invalid user user from 183.134.91.53 port 39716 ssh2
...
2020-04-10 01:16:10
185.175.93.6 attack
Port scanning @ 2020-04-09 18:37:12
2020-04-10 01:37:28
186.249.213.172 attackspambots
Unauthorized connection attempt from IP address 186.249.213.172 on Port 445(SMB)
2020-04-10 01:42:17
138.68.234.162 attackspam
Apr  9 17:31:19 localhost sshd\[19441\]: Invalid user test from 138.68.234.162 port 41618
Apr  9 17:31:19 localhost sshd\[19441\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.234.162
Apr  9 17:31:21 localhost sshd\[19441\]: Failed password for invalid user test from 138.68.234.162 port 41618 ssh2
...
2020-04-10 01:46:33
122.51.213.140 attackspam
(sshd) Failed SSH login from 122.51.213.140 (CN/China/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Apr  9 16:46:27 srv sshd[19738]: Invalid user coin from 122.51.213.140 port 53768
Apr  9 16:46:29 srv sshd[19738]: Failed password for invalid user coin from 122.51.213.140 port 53768 ssh2
Apr  9 16:58:18 srv sshd[20904]: Invalid user ubuntu from 122.51.213.140 port 47368
Apr  9 16:58:21 srv sshd[20904]: Failed password for invalid user ubuntu from 122.51.213.140 port 47368 ssh2
Apr  9 17:02:09 srv sshd[21294]: Invalid user aticara from 122.51.213.140 port 57490
2020-04-10 01:26:43
45.95.168.247 attackspam
Unauthorized connection attempt detected from IP address 45.95.168.247 to port 22
2020-04-10 01:48:01
109.185.170.152 attackbotsspam
Automatic report - Port Scan Attack
2020-04-10 01:38:45
106.52.131.86 attackspam
web-1 [ssh] SSH Attack
2020-04-10 01:17:47

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