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: Turkey

Internet Service Provider: Lodos Yazilim ve Bilgisayar Hizmetleri Sanayi Ticaret Ltd Sti

Hostname: unknown

Organization: unknown

Usage Type: Commercial

Comments:
Type Details Datetime
attack
Aug 16 14:47:29 our-server-hostname postfix/smtpd[785]: connect from unknown[194.145.137.170]
Aug x@x
Aug x@x
Aug x@x
Aug x@x
Aug x@x
Aug x@x
Aug x@x
Aug x@x
Aug x@x
Aug x@x
Aug 16 14:47:36 our-server-hostname postfix/smtpd[785]: too many errors after DATA from unknown[194.145.137.170]
Aug 16 14:47:36 our-server-hostname postfix/smtpd[785]: disconnect from unknown[194.145.137.170]
Aug 16 14:47:37 our-server-hostname postfix/smtpd[22746]: connect from unknown[194.145.137.170]


........
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https://www.blocklist.de/en/view.html?ip=194.145.137.170
2019-08-16 19:33:36
Comments on same subnet:
IP Type Details Datetime
194.145.137.138 attackspam
Received: from MBX05C-ORD1.mex08.mlsrvr.com (172.29.9.23) by
 MBX05C-ORD1.mex08.mlsrvr.com (172.29.9.23) with Microsoft SMTP Server (TLS)
 id 15.0.1473.3 via Mailbox Transport; Tue, 13 Aug 2019 00:42:36 -0500
Received: from MBX11D-ORD1.mex08.mlsrvr.com (172.29.8.36) by
 MBX05C-ORD1.mex08.mlsrvr.com (172.29.9.23) with Microsoft SMTP Server (TLS)
 id 15.0.1473.3; Tue, 13 Aug 2019 00:42:35 -0500
Received: from gate.forward.smtp.ord1d.emailsrvr.com (161.47.34.7) by
 MBX11D-ORD1.mex08.mlsrvr.com (172.29.8.36) with Microsoft SMTP Server (TLS)
 id 15.0.1473.3 via Frontend Transport; Tue, 13 Aug 2019 00:42:35 -0500
Return-Path: 
X-Spam-Threshold: 95
X-Spam-Score: 100
Precedence: junk
X-Spam-Flag: YES
X-Virus-Scanned: OK
X-Orig-To:
X-Originating-Ip: [194.145.137.138]
Authentication-Results: smtp1.gate.ord1d.rsapps.net; iprev=pass policy.iprev="194.145.137.138"; spf=pass smtp.mailfrom="debut@colonrest.icu" smtp.helo="colonrest.icu"; dkim=pass header.d=colonrest.icu; dmarc=pass (p=q
2019-08-14 09:27:08
194.145.137.135 attackbotsspam
Received: from MBX05D-ORD1.mex08.mlsrvr.com (172.29.9.24) by
 MBX05C-ORD1.mex08.mlsrvr.com (172.29.9.23) with Microsoft SMTP Server (TLS)
 id 15.0.1473.3 via Mailbox Transport; Mon, 12 Aug 2019 22:47:31 -0500
Received: from MBX07D-ORD1.mex08.mlsrvr.com (172.29.9.30) by
 MBX05D-ORD1.mex08.mlsrvr.com (172.29.9.24) with Microsoft SMTP Server (TLS)
 id 15.0.1473.3; Mon, 12 Aug 2019 22:47:30 -0500
Received: from gate.forward.smtp.ord1d.emailsrvr.com (161.47.34.7) by
 MBX07D-ORD1.mex08.mlsrvr.com (172.29.9.30) with Microsoft SMTP Server (TLS)
 id 15.0.1473.3 via Frontend Transport; Mon, 12 Aug 2019 22:47:24 -0500
Return-Path: 
X-Spam-Threshold: 95
X-Spam-Score: 100
Precedence: junk
X-Spam-Flag: YES
X-Virus-Scanned: OK
X-Orig-To:
X-Originating-Ip: [194.145.137.135]
Authentication-Results: smtp27.gate.ord1d.rsapps.net; iprev=pass policy.iprev="194.145.137.135"; spf=pass smtp.mailfrom="speech@disktie.icu" smtp.helo="disktie.icu"; dkim=pass header.d=disktie.icu; dmarc=pass (p=quaran
2019-08-14 08:15:42
194.145.137.132 attackbotsspam
Received: from MBX05D-ORD1.mex08.mlsrvr.com (172.29.9.24) by
 MBX05C-ORD1.mex08.mlsrvr.com (172.29.9.23) with Microsoft SMTP Server (TLS)
 id 15.0.1473.3 via Mailbox Transport; Mon, 12 Aug 2019 20:36:01 -0500
Received: from MBX04C-ORD1.mex08.mlsrvr.com (172.29.9.20) by
 MBX05D-ORD1.mex08.mlsrvr.com (172.29.9.24) with Microsoft SMTP Server (TLS)
 id 15.0.1473.3; Mon, 12 Aug 2019 20:36:01 -0500
Received: from gate.forward.smtp.ord1c.emailsrvr.com (108.166.43.128) by
 MBX04C-ORD1.mex08.mlsrvr.com (172.29.9.20) with Microsoft SMTP Server (TLS)
 id 15.0.1473.3 via Frontend Transport; Mon, 12 Aug 2019 20:36:01 -0500
Return-Path: 
X-Spam-Threshold: 95
X-Spam-Score: 100
Precedence: junk
X-Spam-Flag: YES
X-Virus-Scanned: OK
X-Orig-To:
X-Originating-Ip: [194.145.137.132]
Authentication-Results: smtp12.gate.ord1c.rsapps.net; iprev=pass policy.iprev="194.145.137.132"; spf=pass smtp.mailfrom="belief@accidentturn.icu" smtp.helo="accidentturn.icu"; dkim=pass header.d=accidentturn.ic
2019-08-14 07:16:31
194.145.137.141 attackbots
Aug 13 17:01:38 our-server-hostname postfix/smtpd[2784]: connect from unknown[194.145.137.141]
Aug x@x
Aug x@x
Aug x@x
Aug x@x
Aug x@x
Aug x@x
Aug x@x
Aug x@x
Aug x@x
Aug x@x
Aug 13 17:01:46 our-server-hostname postfix/smtpd[2784]: too many errors after DATA from unknown[194.145.137.141]
Aug 13 17:01:46 our-server-hostname postfix/smtpd[2784]: disconnect from unknown[194.145.137.141]
Aug 13 17:01:47 our-server-hostname postfix/smtpd[2437]: connect from unknown[194.145.137.141]
Aug x@x


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=194.145.137.141
2019-08-13 18:33:57
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 194.145.137.170
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 1190
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			3600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019081600 1800 900 604800 86400

;; Query time: 2 msec
;; SERVER: 67.207.67.2#53(67.207.67.2)
;; WHEN: Fri Aug 16 19:33:31 CST 2019
;; MSG SIZE  rcvd: 119
Host info
170.137.145.194.in-addr.arpa domain name pointer ptp170.createsite.pw.
Nslookup info:
Server:		67.207.67.2
Address:	67.207.67.2#53

Non-authoritative answer:
170.137.145.194.in-addr.arpa	name = ptp170.createsite.pw.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
106.54.203.54 attackspambots
Aug 28 08:56:06 Ubuntu-1404-trusty-64-minimal sshd\[5328\]: Invalid user money from 106.54.203.54
Aug 28 08:56:06 Ubuntu-1404-trusty-64-minimal sshd\[5328\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.54.203.54
Aug 28 08:56:08 Ubuntu-1404-trusty-64-minimal sshd\[5328\]: Failed password for invalid user money from 106.54.203.54 port 39066 ssh2
Aug 28 09:05:06 Ubuntu-1404-trusty-64-minimal sshd\[14373\]: Invalid user eon from 106.54.203.54
Aug 28 09:05:06 Ubuntu-1404-trusty-64-minimal sshd\[14373\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.54.203.54
2020-08-28 15:25:40
182.61.49.107 attack
2020-08-28T07:48:49.680611paragon sshd[552947]: Invalid user regia from 182.61.49.107 port 42188
2020-08-28T07:48:49.683300paragon sshd[552947]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.61.49.107
2020-08-28T07:48:49.680611paragon sshd[552947]: Invalid user regia from 182.61.49.107 port 42188
2020-08-28T07:48:52.396265paragon sshd[552947]: Failed password for invalid user regia from 182.61.49.107 port 42188 ssh2
2020-08-28T07:51:58.987510paragon sshd[553252]: Invalid user brn from 182.61.49.107 port 54728
...
2020-08-28 15:16:39
103.153.77.123 attackbotsspam
trying to access non-authorized port
2020-08-28 15:08:13
218.14.122.70 attack
Port scan: Attack repeated for 24 hours
2020-08-28 15:02:23
45.4.5.221 attackspambots
Aug 28 07:32:52 abendstille sshd\[8435\]: Invalid user orange from 45.4.5.221
Aug 28 07:32:52 abendstille sshd\[8435\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.4.5.221
Aug 28 07:32:54 abendstille sshd\[8435\]: Failed password for invalid user orange from 45.4.5.221 port 44460 ssh2
Aug 28 07:37:52 abendstille sshd\[13604\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.4.5.221  user=root
Aug 28 07:37:54 abendstille sshd\[13604\]: Failed password for root from 45.4.5.221 port 50962 ssh2
...
2020-08-28 14:59:45
91.121.184.52 attackspambots
Trolling for resource vulnerabilities
2020-08-28 14:53:20
164.163.99.10 attackspambots
Invalid user jeff from 164.163.99.10 port 50493
2020-08-28 15:26:48
91.237.239.38 attack
Brute force attempt
2020-08-28 15:10:35
103.252.32.82 attack
Brute Force
2020-08-28 14:50:58
49.234.163.189 attackbots
Time:     Fri Aug 28 04:31:21 2020 +0000
IP:       49.234.163.189 (CN/China/-)
Failures: 5 (sshd)
Interval: 3600 seconds
Blocked:  Permanent Block [LF_SSHD]

Log entries:

Aug 28 04:09:57 ca-29-ams1 sshd[13239]: Invalid user upgrade from 49.234.163.189 port 40280
Aug 28 04:09:59 ca-29-ams1 sshd[13239]: Failed password for invalid user upgrade from 49.234.163.189 port 40280 ssh2
Aug 28 04:16:55 ca-29-ams1 sshd[14271]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.234.163.189  user=root
Aug 28 04:16:56 ca-29-ams1 sshd[14271]: Failed password for root from 49.234.163.189 port 50344 ssh2
Aug 28 04:31:17 ca-29-ams1 sshd[16482]: Invalid user oracle from 49.234.163.189 port 47806
2020-08-28 15:09:09
139.99.98.248 attackspambots
Invalid user ftpuser from 139.99.98.248 port 45004
2020-08-28 14:46:52
217.14.211.216 attack
Invalid user soporte from 217.14.211.216 port 45196
2020-08-28 14:46:20
61.97.248.227 attack
Aug 28 06:24:21 ajax sshd[28381]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.97.248.227 
Aug 28 06:24:23 ajax sshd[28381]: Failed password for invalid user wct from 61.97.248.227 port 50496 ssh2
2020-08-28 14:58:28
106.12.11.245 attack
Triggered by Fail2Ban at Ares web server
2020-08-28 15:01:32
36.42.232.90 attackspam
Mirai and Reaper Exploitation Traffic , PTR: PTR record not found
2020-08-28 15:19:41

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