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: Romania

Internet Service Provider: Bunea Telecom SRL

Hostname: unknown

Organization: Feo Prest SRL

Usage Type: Data Center/Web Hosting/Transit

Comments:
Type Details Datetime
attackspambots
abuse-sasl
2019-07-17 04:24:42
attackspam
Time:     Tue Jul  2 11:17:50 2019 -0300
IP:       45.13.39.56 (RO/Romania/-)
Failures: 5 (smtpauth)
Interval: 3600 seconds
Blocked:  Permanent Block
2019-07-03 03:03:01
attackbotsspam
Jul  1 15:51:35 mail postfix/smtpd\[19069\]: warning: unknown\[45.13.39.56\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul  1 15:52:03 mail postfix/smtpd\[19071\]: warning: unknown\[45.13.39.56\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul  1 15:52:31 mail postfix/smtpd\[18593\]: warning: unknown\[45.13.39.56\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2019-07-01 22:03:51
attackbotsspam
Jun 29 11:55:54 yabzik postfix/smtpd[19324]: warning: unknown[45.13.39.56]: SASL LOGIN authentication failed: authentication failure
Jun 29 11:58:19 yabzik postfix/smtpd[19324]: warning: unknown[45.13.39.56]: SASL LOGIN authentication failed: authentication failure
Jun 29 12:00:43 yabzik postfix/smtpd[5410]: warning: unknown[45.13.39.56]: SASL LOGIN authentication failed: authentication failure
Jun 29 12:03:08 yabzik postfix/smtpd[29040]: warning: unknown[45.13.39.56]: SASL LOGIN authentication failed: authentication failure
Jun 29 12:05:30 yabzik postfix/smtpd[19324]: warning: unknown[45.13.39.56]: SASL LOGIN authentication failed: authentication failure
2019-06-29 17:24:06
attackbotsspam
Jun 28 14:47:37 yabzik postfix/smtpd[2172]: warning: unknown[45.13.39.56]: SASL LOGIN authentication failed: authentication failure
Jun 28 14:48:25 yabzik postfix/smtpd[31476]: warning: unknown[45.13.39.56]: SASL LOGIN authentication failed: authentication failure
Jun 28 14:49:14 yabzik postfix/smtpd[7954]: warning: unknown[45.13.39.56]: SASL LOGIN authentication failed: authentication failure
Jun 28 14:50:05 yabzik postfix/smtpd[31476]: warning: unknown[45.13.39.56]: SASL LOGIN authentication failed: authentication failure
Jun 28 14:50:53 yabzik postfix/smtpd[2172]: warning: unknown[45.13.39.56]: SASL LOGIN authentication failed: authentication failure
2019-06-28 21:14:35
attack
Jun 27 02:26:46 mail postfix/smtpd\[20941\]: warning: unknown\[45.13.39.56\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jun 27 02:27:35 mail postfix/smtpd\[20941\]: warning: unknown\[45.13.39.56\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jun 27 02:28:26 mail postfix/smtpd\[21223\]: warning: unknown\[45.13.39.56\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2019-06-27 08:39:01
attackbots
Jun 26 06:26:54 mail postfix/smtpd\[25297\]: warning: unknown\[45.13.39.56\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jun 26 06:27:57 mail postfix/smtpd\[25300\]: warning: unknown\[45.13.39.56\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jun 26 06:29:02 mail postfix/smtpd\[25298\]: warning: unknown\[45.13.39.56\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2019-06-26 12:39:59
attackbots
Jun 26 00:09:13 mail postfix/smtpd\[5400\]: warning: unknown\[45.13.39.56\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jun 26 00:10:18 mail postfix/smtpd\[5400\]: warning: unknown\[45.13.39.56\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jun 26 00:11:21 mail postfix/smtpd\[5400\]: warning: unknown\[45.13.39.56\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2019-06-26 06:17:29
Comments on same subnet:
IP Type Details Datetime
45.13.39.150 attackspam
Exceeded maximum number of incorrect SMTP login attempts
2019-09-03 22:53:29
45.13.39.140 attack
Exceeded maximum number of incorrect SMTP login attempts
2019-09-03 22:44:35
45.13.39.123 attack
CloudCIX Reconnaissance Scan Detected, PTR: PTR record not found
2019-08-03 07:47:53
45.13.39.167 attackbotsspam
Jul 29 18:04:29 web1 postfix/smtpd[14352]: warning: unknown[45.13.39.167]: SASL LOGIN authentication failed: authentication failure
...
2019-07-30 06:04:44
45.13.39.123 attackbotsspam
Jun 18 15:39:04 mercury smtpd[1174]: 1aa6badc56aebfd3 smtp event=failed-command address=45.13.39.123 host=45.13.39.123 command="AUTH LOGIN" result="503 5.5.1 Invalid command: Command not supported"
...
2019-07-30 05:50:04
45.13.39.12 attackbotsspam
Jul 28 14:08:57 mail postfix/smtpd\[753\]: warning: unknown\[45.13.39.12\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul 28 14:09:49 mail postfix/smtpd\[30971\]: warning: unknown\[45.13.39.12\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul 28 14:10:45 mail postfix/smtpd\[753\]: warning: unknown\[45.13.39.12\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2019-07-28 20:24:42
45.13.39.12 attackbotsspam
Jul 28 06:22:01 mail postfix/smtpd\[24317\]: warning: unknown\[45.13.39.12\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul 28 06:22:54 mail postfix/smtpd\[25964\]: warning: unknown\[45.13.39.12\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul 28 06:23:49 mail postfix/smtpd\[25964\]: warning: unknown\[45.13.39.12\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2019-07-28 12:34:44
45.13.39.115 attackbots
imap or smtp brute force
2019-07-25 21:04:00
45.13.39.12 attackbotsspam
Jul 25 07:58:53 mail postfix/smtpd\[14708\]: warning: unknown\[45.13.39.12\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\
Jul 25 08:29:16 mail postfix/smtpd\[17228\]: warning: unknown\[45.13.39.12\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\
Jul 25 08:30:10 mail postfix/smtpd\[15624\]: warning: unknown\[45.13.39.12\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\
Jul 25 08:31:03 mail postfix/smtpd\[17091\]: warning: unknown\[45.13.39.12\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\
2019-07-25 16:04:58
45.13.39.167 attackbotsspam
Jul 24 23:21:37 mail postfix/smtpd\[26415\]: warning: unknown\[45.13.39.167\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\
Jul 24 23:52:09 mail postfix/smtpd\[27633\]: warning: unknown\[45.13.39.167\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\
Jul 24 23:52:44 mail postfix/smtpd\[28095\]: warning: unknown\[45.13.39.167\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\
Jul 24 23:53:22 mail postfix/smtpd\[28113\]: warning: unknown\[45.13.39.167\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\
2019-07-25 05:52:05
45.13.39.123 attackbots
CloudCIX Reconnaissance Scan Detected, PTR: PTR record not found
2019-07-25 03:13:42
45.13.39.126 attackbotsspam
2019-07-23T04:14:25.821185ns1.unifynetsol.net postfix/smtpd\[11671\]: warning: unknown\[45.13.39.126\]: SASL LOGIN authentication failed: authentication failure
2019-07-23T04:15:26.338524ns1.unifynetsol.net postfix/smtpd\[12496\]: warning: unknown\[45.13.39.126\]: SASL LOGIN authentication failed: authentication failure
2019-07-23T04:16:29.533593ns1.unifynetsol.net postfix/smtpd\[11671\]: warning: unknown\[45.13.39.126\]: SASL LOGIN authentication failed: authentication failure
2019-07-23T04:17:32.496194ns1.unifynetsol.net postfix/smtpd\[12496\]: warning: unknown\[45.13.39.126\]: SASL LOGIN authentication failed: authentication failure
2019-07-23T04:18:34.273440ns1.unifynetsol.net postfix/smtpd\[12496\]: warning: unknown\[45.13.39.126\]: SASL LOGIN authentication failed: authentication failure
2019-07-23 07:05:33
45.13.39.167 attackbots
Jul 22 13:05:59 marvibiene postfix/smtpd[4836]: warning: unknown[45.13.39.167]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul 22 13:06:46 marvibiene postfix/smtpd[4211]: warning: unknown[45.13.39.167]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2019-07-22 22:31:44
45.13.39.115 attackspam
Jul 22 09:26:53 mailserver postfix/smtps/smtpd[20376]: warning: unknown[45.13.39.115]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul 22 09:27:05 mailserver postfix/smtps/smtpd[20376]: lost connection after AUTH from unknown[45.13.39.115]
Jul 22 09:27:05 mailserver postfix/smtps/smtpd[20376]: disconnect from unknown[45.13.39.115]
Jul 22 10:28:00 mailserver postfix/smtps/smtpd[21040]: connect from unknown[45.13.39.115]
Jul 22 10:29:33 mailserver dovecot: auth-worker(21045): sql([hidden],45.13.39.115): unknown user
Jul 22 10:29:35 mailserver postfix/smtps/smtpd[21040]: warning: unknown[45.13.39.115]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul 22 10:29:47 mailserver postfix/smtps/smtpd[21040]: lost connection after AUTH from unknown[45.13.39.115]
Jul 22 10:29:47 mailserver postfix/smtps/smtpd[21040]: disconnect from unknown[45.13.39.115]
Jul 22 10:29:57 mailserver postfix/smtps/smtpd[21040]: connect from unknown[45.13.39.115]
Jul 22 10:31:32 mailserver dovecot: auth-worker(21069): sql([hidden],45.13.
2019-07-22 17:05:58
45.13.39.167 attackbotsspam
Jul 22 07:26:30 mail postfix/smtpd\[29980\]: warning: unknown\[45.13.39.167\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\
Jul 22 07:27:04 mail postfix/smtpd\[29671\]: warning: unknown\[45.13.39.167\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\
Jul 22 07:27:51 mail postfix/smtpd\[30068\]: warning: unknown\[45.13.39.167\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\
Jul 22 07:58:32 mail postfix/smtpd\[31966\]: warning: unknown\[45.13.39.167\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\
2019-07-22 14:04:04
Whois info:
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Dig info:

; <<>> DiG 9.10.3-P4-Ubuntu <<>> 45.13.39.56
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 3169
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			510	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019062501 1800 900 604800 86400

;; Query time: 729 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Jun 26 01:45:42 CST 2019
;; MSG SIZE  rcvd: 115

Host info
Host 56.39.13.45.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 56.39.13.45.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
164.132.41.67 attackbots
Aug  9 16:25:43 vpn01 sshd[27210]: Failed password for root from 164.132.41.67 port 43104 ssh2
...
2020-08-10 01:57:12
138.197.222.141 attackspambots
Brute-force attempt banned
2020-08-10 02:20:36
180.208.58.145 attackbotsspam
SSH authentication failure x 6 reported by Fail2Ban
...
2020-08-10 02:11:56
82.149.227.37 attackspam
WordPress XMLRPC scan :: 82.149.227.37 0.660 - [09/Aug/2020:15:59:57  0000] [censored_1] "POST /xmlrpc.php HTTP/1.1" 503 18223 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0" "HTTP/1.1"
2020-08-10 01:54:07
103.119.30.193 attackbotsspam
2020-08-09T11:58:22.949441dmca.cloudsearch.cf sshd[12116]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.119.30.193  user=root
2020-08-09T11:58:25.306725dmca.cloudsearch.cf sshd[12116]: Failed password for root from 103.119.30.193 port 34240 ssh2
2020-08-09T12:01:48.686154dmca.cloudsearch.cf sshd[12175]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.119.30.193  user=root
2020-08-09T12:01:50.656993dmca.cloudsearch.cf sshd[12175]: Failed password for root from 103.119.30.193 port 40872 ssh2
2020-08-09T12:04:42.440568dmca.cloudsearch.cf sshd[12213]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.119.30.193  user=root
2020-08-09T12:04:44.296348dmca.cloudsearch.cf sshd[12213]: Failed password for root from 103.119.30.193 port 43096 ssh2
2020-08-09T12:07:31.215872dmca.cloudsearch.cf sshd[12308]: pam_unix(sshd:auth): authentication failure; logname= uid=0 eu
...
2020-08-10 02:23:39
49.51.12.221 attack
Sent packet to closed port: 32770
2020-08-10 02:03:33
177.207.251.18 attackbots
Aug  9 16:31:01 amit sshd\[8451\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=177.207.251.18  user=root
Aug  9 16:31:03 amit sshd\[8451\]: Failed password for root from 177.207.251.18 port 60097 ssh2
Aug  9 16:35:29 amit sshd\[18851\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=177.207.251.18  user=root
...
2020-08-10 01:53:34
161.97.83.138 attack
SIP/5060 Probe, BF, Hack -
2020-08-10 01:56:46
51.83.66.171 attackbots
Sent packet to closed port: 6000
2020-08-10 01:51:39
156.96.117.179 attack
ET DROP Spamhaus DROP Listed Traffic Inbound group 12 - port: 5061 proto: udp cat: Misc Attackbytes: 463
2020-08-10 02:22:09
218.92.0.220 attackbotsspam
SSH Bruteforce Attempt on Honeypot
2020-08-10 01:57:59
210.121.223.61 attack
Aug  9 20:09:13 cosmoit sshd[11061]: Failed password for root from 210.121.223.61 port 60070 ssh2
2020-08-10 02:13:40
119.77.222.227 attackspam
5555/tcp
[2020-08-09]1pkt
2020-08-10 02:11:23
112.192.228.101 attackspam
Lines containing failures of 112.192.228.101
Aug  5 05:24:08 shared05 sshd[15602]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.192.228.101  user=r.r
Aug  5 05:24:10 shared05 sshd[15602]: Failed password for r.r from 112.192.228.101 port 55794 ssh2
Aug  5 05:24:11 shared05 sshd[15602]: Received disconnect from 112.192.228.101 port 55794:11: Bye Bye [preauth]
Aug  5 05:24:11 shared05 sshd[15602]: Disconnected from authenticating user r.r 112.192.228.101 port 55794 [preauth]
Aug  5 05:32:25 shared05 sshd[19668]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.192.228.101  user=r.r
Aug  5 05:32:27 shared05 sshd[19668]: Failed password for r.r from 112.192.228.101 port 37308 ssh2
Aug  5 05:32:28 shared05 sshd[19668]: Received disconnect from 112.192.228.101 port 37308:11: Bye Bye [preauth]
Aug  5 05:32:28 shared05 sshd[19668]: Disconnected from authenticating user r.r 112.192.228.101 p........
------------------------------
2020-08-10 02:23:05
51.15.84.12 attackspam
(mod_security) mod_security (id:920350) triggered by 51.15.84.12 (NL/-/12-84-15-51.instances.scw.cloud): 1 in the last 600 secs; Ports: *; Direction: inout; Trigger: LF_MODSEC; Logs: 2020/08/09 19:58:24 [error] 346090#0: *27614 [client 51.15.84.12] ModSecurity: Access denied with code 406 (phase 2). Matched "Operator `Rx' with parameter `^[\d.:]+$' against variable `REQUEST_HEADERS:Host'  [redacted] [file "/etc/modsecurity.d/REQUEST-920-PROTOCOL-ENFORCEMENT.conf"] [line "718"] [id "920350"] [rev ""] [msg "Host header is a numeric IP address"] [redacted] [severity "4"] [ver "OWASP_CRS/3.3.0"] [maturity "0"] [accuracy "0"] [tag "application-multi"] [tag "language-multi"] [tag "platform-multi"] [tag "attack-protocol"] [tag "paranoia-level/1"] [tag "OWASP_CRS"] [tag "capec/1000/210/272"] [tag "PCI/6.5.10"] [redacted] [uri "/boaform/admin/formLogin"] [unique_id "159699590458.872160"] [ref "o0,15v45,15"], client: 51.15.84.12, [redacted] request: "POST /boaform/admin/formLogin HTTP/1.1" [redacted]
2020-08-10 02:26:27

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