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: Damiao dos Santos Porfirio - ME

Hostname: unknown

Organization: unknown

Usage Type: Commercial

Comments:
Type Details Datetime
attack
Sep 17 18:08:04 mail.srvfarm.net postfix/smtps/smtpd[140283]: warning: unknown[45.167.8.73]: SASL PLAIN authentication failed: 
Sep 17 18:08:05 mail.srvfarm.net postfix/smtps/smtpd[140283]: lost connection after AUTH from unknown[45.167.8.73]
Sep 17 18:14:50 mail.srvfarm.net postfix/smtps/smtpd[137957]: warning: unknown[45.167.8.73]: SASL PLAIN authentication failed: 
Sep 17 18:14:50 mail.srvfarm.net postfix/smtps/smtpd[137957]: lost connection after AUTH from unknown[45.167.8.73]
Sep 17 18:15:20 mail.srvfarm.net postfix/smtps/smtpd[155679]: warning: unknown[45.167.8.73]: SASL PLAIN authentication failed:
2020-09-19 02:17:57
attackspambots
Sep 17 18:08:04 mail.srvfarm.net postfix/smtps/smtpd[140283]: warning: unknown[45.167.8.73]: SASL PLAIN authentication failed: 
Sep 17 18:08:05 mail.srvfarm.net postfix/smtps/smtpd[140283]: lost connection after AUTH from unknown[45.167.8.73]
Sep 17 18:14:50 mail.srvfarm.net postfix/smtps/smtpd[137957]: warning: unknown[45.167.8.73]: SASL PLAIN authentication failed: 
Sep 17 18:14:50 mail.srvfarm.net postfix/smtps/smtpd[137957]: lost connection after AUTH from unknown[45.167.8.73]
Sep 17 18:15:20 mail.srvfarm.net postfix/smtps/smtpd[155679]: warning: unknown[45.167.8.73]: SASL PLAIN authentication failed:
2020-09-18 18:16:00
Comments on same subnet:
IP Type Details Datetime
45.167.8.142 attackspam
Autoban   45.167.8.142 AUTH/CONNECT
2020-09-03 23:05:17
45.167.8.142 attackbotsspam
Autoban   45.167.8.142 AUTH/CONNECT
2020-09-03 14:40:31
45.167.8.142 attack
Autoban   45.167.8.142 AUTH/CONNECT
2020-09-03 06:53:32
45.167.8.254 attackbots
Autoban   45.167.8.254 AUTH/CONNECT
2020-08-31 01:28:27
45.167.8.221 attack
Aug 27 05:05:52 mail.srvfarm.net postfix/smtps/smtpd[1340607]: warning: unknown[45.167.8.221]: SASL PLAIN authentication failed: 
Aug 27 05:05:55 mail.srvfarm.net postfix/smtps/smtpd[1340607]: lost connection after AUTH from unknown[45.167.8.221]
Aug 27 05:07:47 mail.srvfarm.net postfix/smtps/smtpd[1353979]: warning: unknown[45.167.8.221]: SASL PLAIN authentication failed: 
Aug 27 05:07:48 mail.srvfarm.net postfix/smtps/smtpd[1353979]: lost connection after AUTH from unknown[45.167.8.221]
Aug 27 05:12:13 mail.srvfarm.net postfix/smtps/smtpd[1338009]: warning: unknown[45.167.8.221]: SASL PLAIN authentication failed:
2020-08-28 08:22:09
45.167.8.41 attackspambots
Aug 16 05:04:37 mail.srvfarm.net postfix/smtps/smtpd[1869934]: warning: unknown[45.167.8.41]: SASL PLAIN authentication failed: 
Aug 16 05:04:38 mail.srvfarm.net postfix/smtps/smtpd[1869934]: lost connection after AUTH from unknown[45.167.8.41]
Aug 16 05:05:53 mail.srvfarm.net postfix/smtps/smtpd[1870325]: warning: unknown[45.167.8.41]: SASL PLAIN authentication failed: 
Aug 16 05:05:54 mail.srvfarm.net postfix/smtps/smtpd[1870325]: lost connection after AUTH from unknown[45.167.8.41]
Aug 16 05:12:22 mail.srvfarm.net postfix/smtps/smtpd[1874192]: warning: unknown[45.167.8.41]: SASL PLAIN authentication failed:
2020-08-16 13:27:25
45.167.8.33 attack
Aug 15 01:23:48 mail.srvfarm.net postfix/smtps/smtpd[928606]: warning: unknown[45.167.8.33]: SASL PLAIN authentication failed: 
Aug 15 01:23:50 mail.srvfarm.net postfix/smtps/smtpd[928606]: lost connection after AUTH from unknown[45.167.8.33]
Aug 15 01:27:41 mail.srvfarm.net postfix/smtps/smtpd[915291]: lost connection after CONNECT from unknown[45.167.8.33]
Aug 15 01:28:42 mail.srvfarm.net postfix/smtps/smtpd[931402]: warning: unknown[45.167.8.33]: SASL PLAIN authentication failed: 
Aug 15 01:28:46 mail.srvfarm.net postfix/smtps/smtpd[931402]: lost connection after AUTH from unknown[45.167.8.33]
2020-08-15 16:02:25
45.167.8.239 attack
Aug 15 01:51:18 mail.srvfarm.net postfix/smtps/smtpd[945250]: warning: unknown[45.167.8.239]: SASL PLAIN authentication failed: 
Aug 15 01:51:19 mail.srvfarm.net postfix/smtps/smtpd[945250]: lost connection after AUTH from unknown[45.167.8.239]
Aug 15 01:51:39 mail.srvfarm.net postfix/smtps/smtpd[944622]: warning: unknown[45.167.8.239]: SASL PLAIN authentication failed: 
Aug 15 01:51:40 mail.srvfarm.net postfix/smtps/smtpd[944622]: lost connection after AUTH from unknown[45.167.8.239]
Aug 15 01:57:49 mail.srvfarm.net postfix/smtps/smtpd[945249]: warning: unknown[45.167.8.239]: SASL PLAIN authentication failed:
2020-08-15 13:57:24
45.167.8.183 attack
2020-08-07 13:45:32 plain_virtual_exim authenticator failed for ([45.167.8.183]) [45.167.8.183]: 535 Incorrect authentication data


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=45.167.8.183
2020-08-07 23:49:26
45.167.81.47 attackspam
Unauthorized connection attempt detected from IP address 45.167.81.47 to port 23 [J]
2020-02-05 09:50:12
45.167.81.211 attackspam
Unauthorized connection attempt detected from IP address 45.167.81.211 to port 23 [J]
2020-02-04 05:53:34
45.167.81.211 attackbotsspam
Unauthorized connection attempt detected from IP address 45.167.81.211 to port 23 [J]
2020-02-03 20:22:27
45.167.81.116 attackbotsspam
Unauthorized connection attempt detected from IP address 45.167.81.116 to port 23 [J]
2020-01-12 17:20:19
45.167.81.48 attackbotsspam
Automatic report - Port Scan Attack
2019-12-17 04:51:49
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 45.167.8.73
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 9690
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			576	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020091800 1800 900 604800 86400

;; Query time: 18 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Sep 18 18:15:56 CST 2020
;; MSG SIZE  rcvd: 115
Host info
Host 73.8.167.45.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 73.8.167.45.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
125.118.147.209 attack
2019-10-31 22:46:37 dovecot_login authenticator failed for (pfbtvfxist.com) [125.118.147.209]:62108 I=[192.147.25.65]:25: 535 Incorrect authentication data (set_id=ler@lerctr.org)
2019-10-31 22:46:45 dovecot_login authenticator failed for (pfbtvfxist.com) [125.118.147.209]:62446 I=[192.147.25.65]:25: 535 Incorrect authentication data (set_id=ler@lerctr.org)
2019-10-31 22:46:57 dovecot_login authenticator failed for (pfbtvfxist.com) [125.118.147.209]:63100 I=[192.147.25.65]:25: 535 Incorrect authentication data (set_id=ler@lerctr.org)
...
2019-11-01 19:20:30
217.113.28.5 attackbotsspam
Oct 31 23:47:38 plusreed sshd[20294]: Invalid user zhuang123 from 217.113.28.5
...
2019-11-01 18:54:36
47.254.131.234 attackbotsspam
Automatic report - Banned IP Access
2019-11-01 19:14:28
61.69.254.46 attackbotsspam
Fail2Ban Ban Triggered
2019-11-01 19:02:20
144.217.42.212 attackspam
Nov  1 06:39:01 ws24vmsma01 sshd[4775]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=144.217.42.212
Nov  1 06:39:03 ws24vmsma01 sshd[4775]: Failed password for invalid user csgoserver78630 from 144.217.42.212 port 42715 ssh2
...
2019-11-01 18:57:44
180.76.171.53 attackspam
SSH invalid-user multiple login try
2019-11-01 18:58:31
109.184.51.236 attackbotsspam
Chat Spam
2019-11-01 18:57:25
223.206.250.228 attack
Unauthorized connection attempt from IP address 223.206.250.228 on Port 445(SMB)
2019-11-01 19:26:03
175.211.112.246 attack
2019-11-01T09:04:49.001102abusebot-5.cloudsearch.cf sshd\[11155\]: Invalid user hp from 175.211.112.246 port 56752
2019-11-01 18:56:41
2.176.127.77 attackspambots
SSH/22 MH Probe, BF, Hack -
2019-11-01 19:11:40
198.108.66.16 attack
RDP brute force attack detected by fail2ban
2019-11-01 19:21:05
14.234.196.165 attack
Unauthorized connection attempt from IP address 14.234.196.165 on Port 445(SMB)
2019-11-01 19:28:52
49.146.47.156 attackbotsspam
Unauthorized connection attempt from IP address 49.146.47.156 on Port 445(SMB)
2019-11-01 19:26:48
14.160.26.57 attackspam
Unauthorised access (Nov  1) SRC=14.160.26.57 LEN=52 TTL=116 ID=26688 DF TCP DPT=445 WINDOW=8192 SYN
2019-11-01 19:18:47
40.82.159.248 attackbotsspam
19/10/31@23:47:10: FAIL: Alarm-Intrusion address from=40.82.159.248
...
2019-11-01 19:11:15

Recently Reported IPs

127.94.8.132 194.133.20.35 66.128.100.24 53.185.75.69
164.254.74.229 79.111.84.94 47.114.34.227 35.32.132.192
171.247.7.246 109.252.138.11 36.90.171.4 88.90.123.165
72.1.192.48 0.156.0.92 139.59.129.59 198.245.61.43
98.231.181.48 107.139.154.249 201.190.255.39 179.171.59.227