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: Viet Nam

Internet Service Provider: Trung Hieu Services Trading Investment Company Limited

Hostname: unknown

Organization: unknown

Usage Type: Data Center/Web Hosting/Transit

Comments:
Type Details Datetime
attackbotsspam
Aug  1 14:17:47 localhost postfix/smtpd\[595\]: warning: unknown\[103.139.45.244\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug  1 14:17:55 localhost postfix/smtpd\[415\]: warning: unknown\[103.139.45.244\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug  1 14:18:07 localhost postfix/smtpd\[595\]: warning: unknown\[103.139.45.244\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug  1 14:18:24 localhost postfix/smtpd\[595\]: warning: unknown\[103.139.45.244\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug  1 14:18:33 localhost postfix/smtpd\[415\]: warning: unknown\[103.139.45.244\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-08-02 01:28:50
Comments on same subnet:
IP Type Details Datetime
103.139.45.122 attack
Sep 29 09:21:08 ns308116 postfix/smtpd[2008]: warning: unknown[103.139.45.122]: SASL LOGIN authentication failed: authentication failure
Sep 29 09:21:08 ns308116 postfix/smtpd[2008]: warning: unknown[103.139.45.122]: SASL LOGIN authentication failed: authentication failure
Sep 29 09:21:10 ns308116 postfix/smtpd[2008]: warning: unknown[103.139.45.122]: SASL LOGIN authentication failed: authentication failure
Sep 29 09:21:10 ns308116 postfix/smtpd[2008]: warning: unknown[103.139.45.122]: SASL LOGIN authentication failed: authentication failure
Sep 29 09:21:11 ns308116 postfix/smtpd[2008]: warning: unknown[103.139.45.122]: SASL LOGIN authentication failed: authentication failure
Sep 29 09:21:11 ns308116 postfix/smtpd[2008]: warning: unknown[103.139.45.122]: SASL LOGIN authentication failed: authentication failure
...
2020-09-29 22:56:18
103.139.45.122 attack
MAIL: User Login Brute Force Attempt
2020-09-29 15:15:19
103.139.45.122 attackbotsspam
Sep 13 15:53:55 localhost postfix/smtpd\[15747\]: warning: unknown\[103.139.45.122\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep 13 15:54:05 localhost postfix/smtpd\[15735\]: warning: unknown\[103.139.45.122\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep 13 15:54:19 localhost postfix/smtpd\[15747\]: warning: unknown\[103.139.45.122\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep 13 15:54:37 localhost postfix/smtpd\[15747\]: warning: unknown\[103.139.45.122\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep 13 15:54:46 localhost postfix/smtpd\[15735\]: warning: unknown\[103.139.45.122\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-09-14 00:57:14
103.139.45.122 attack
Sep 12 20:11:56 Host-KLAX-C postfix/smtpd[146495]: lost connection after AUTH from unknown[103.139.45.122]
Sep 12 20:11:59 Host-KLAX-C postfix/smtpd[146495]: lost connection after AUTH from unknown[103.139.45.122]
Sep 12 20:12:02 Host-KLAX-C postfix/smtpd[146495]: lost connection after AUTH from unknown[103.139.45.122]
Sep 12 20:12:05 Host-KLAX-C postfix/smtpd[146495]: lost connection after AUTH from unknown[103.139.45.122]
Sep 12 20:12:07 Host-KLAX-C postfix/smtpd[146495]: lost connection after AUTH from unknown[103.139.45.122]
Sep 12 20:12:09 Host-KLAX-C postfix/smtpd[146495]: lost connection after AUTH from unknown[103.139.45.122]
Sep 12 20:12:12 Host-KLAX-C postfix/smtpd[146495]: lost connection after AUTH from unknown[103.139.45.122]
Sep 12 20:12:14 Host-KLAX-C postfix/smtpd[146495]: lost connection after AUTH from unknown[103.139.45.122]
Sep 12 20:12:15 Host-KLAX-C postfix/smtpd[146495]: lost connection after AUTH from unknown[103.139.45.122]
Sep 12 20:12:17 Host-KLAX-C postfix/s
...
2020-09-13 16:47:14
103.139.45.75 attack
MAIL: User Login Brute Force Attempt
2020-09-01 00:54:36
103.139.45.129 attack
" "
2020-07-01 10:06:34
103.139.45.185 attackspambots
Unauthorized connection attempt detected from IP address 103.139.45.185 to port 3389 [T]
2020-06-09 16:34:46
103.139.45.228 attack
MultiHost/MultiPort Probe, Scan, Hack -
2020-05-25 00:39:18
103.139.45.118 attack
Fail2Ban Ban Triggered
2020-05-21 20:39:50
103.139.45.115 attackbotsspam
Scan detected 2020.05.01 21:11:22
blocked until 2020.05.26 17:42:45
by Honeypot
2020-05-02 19:09:49
103.139.45.115 attack
Spam detected 2020.05.01 21:11:28
blocked until 2020.05.26 17:42:51
by HoneyPot
2020-05-02 03:14:57
103.139.45.115 attack
2020-04-24T21:57:55.872081linuxbox-skyline auth[56146]: pam_unix(dovecot:auth): authentication failure; logname= uid=0 euid=0 tty=dovecot ruser=web3 rhost=103.139.45.115
...
2020-04-25 13:20:54
103.139.45.115 attackbotsspam
Port Scan: Events[2] countPorts[1]: 25 ..
2020-04-19 01:07:55
103.139.45.115 attack
abuse
2020-04-14 16:34:55
103.139.45.115 attack
IP: 103.139.45.115
Ports affected
    Simple Mail Transfer (25) 
Abuse Confidence rating 100%
Found in DNSBL('s)
ASN Details
   AS135905 VIETNAM POSTS AND TELECOMMUNICATIONS GROUP
   Vietnam (VN)
   CIDR 103.139.44.0/23
Log Date: 12/04/2020 3:59:36 AM UTC
2020-04-12 12:47:34
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 103.139.45.244
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 20975
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			315	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020080100 1800 900 604800 86400

;; Query time: 27 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Aug 02 01:28:46 CST 2020
;; MSG SIZE  rcvd: 118
Host info
Host 244.45.139.103.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 244.45.139.103.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
145.239.82.11 attackspambots
Jul 11 07:01:41 abendstille sshd\[5890\]: Invalid user yuly from 145.239.82.11
Jul 11 07:01:41 abendstille sshd\[5890\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=145.239.82.11
Jul 11 07:01:43 abendstille sshd\[5890\]: Failed password for invalid user yuly from 145.239.82.11 port 50416 ssh2
Jul 11 07:04:55 abendstille sshd\[9202\]: Invalid user mikidutza from 145.239.82.11
Jul 11 07:04:55 abendstille sshd\[9202\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=145.239.82.11
...
2020-07-11 13:14:41
113.177.236.66 attack
1594439824 - 07/11/2020 05:57:04 Host: 113.177.236.66/113.177.236.66 Port: 445 TCP Blocked
2020-07-11 12:53:15
120.92.213.60 attack
$f2bV_matches
2020-07-11 12:57:26
180.168.141.246 attackbotsspam
Jul 11 05:50:21 rotator sshd\[13314\]: Invalid user anasztazia from 180.168.141.246Jul 11 05:50:23 rotator sshd\[13314\]: Failed password for invalid user anasztazia from 180.168.141.246 port 37314 ssh2Jul 11 05:53:48 rotator sshd\[13335\]: Invalid user dujiaju from 180.168.141.246Jul 11 05:53:50 rotator sshd\[13335\]: Failed password for invalid user dujiaju from 180.168.141.246 port 55708 ssh2Jul 11 05:57:06 rotator sshd\[14106\]: Invalid user shaohao from 180.168.141.246Jul 11 05:57:08 rotator sshd\[14106\]: Failed password for invalid user shaohao from 180.168.141.246 port 45868 ssh2
...
2020-07-11 12:48:23
103.52.16.100 attack
Jul 11 07:02:41 vps687878 sshd\[31679\]: Failed password for invalid user marlene from 103.52.16.100 port 57347 ssh2
Jul 11 07:06:15 vps687878 sshd\[31861\]: Invalid user zpy from 103.52.16.100 port 56113
Jul 11 07:06:15 vps687878 sshd\[31861\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.52.16.100
Jul 11 07:06:17 vps687878 sshd\[31861\]: Failed password for invalid user zpy from 103.52.16.100 port 56113 ssh2
Jul 11 07:10:04 vps687878 sshd\[32306\]: Invalid user renato from 103.52.16.100 port 54879
Jul 11 07:10:04 vps687878 sshd\[32306\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.52.16.100
...
2020-07-11 13:19:52
94.74.132.203 attackbots
07/10/2020-23:57:06.886914 94.74.132.203 Protocol: 6 ET SCAN Suspicious inbound to MSSQL port 1433
2020-07-11 12:53:43
59.16.176.94 attackspambots
Unauthorized SSH login attempts
2020-07-11 12:57:44
185.216.140.240 attack
11.07.2020 04:43:05 Recursive DNS scan
2020-07-11 12:59:06
165.22.53.233 attackspam
165.22.53.233 - - [11/Jul/2020:05:53:38 +0200] "POST /xmlrpc.php HTTP/1.1" 403 20982 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
165.22.53.233 - - [11/Jul/2020:06:04:40 +0200] "POST /xmlrpc.php HTTP/1.1" 403 146 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...
2020-07-11 13:08:06
90.188.15.141 attack
Jul 11 00:11:13 ny01 sshd[17410]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=90.188.15.141
Jul 11 00:11:15 ny01 sshd[17410]: Failed password for invalid user korie from 90.188.15.141 port 32778 ssh2
Jul 11 00:18:30 ny01 sshd[18292]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=90.188.15.141
2020-07-11 13:04:12
58.153.141.67 attack
Honeypot attack, port: 5555, PTR: n058153141067.netvigator.com.
2020-07-11 13:21:08
88.32.154.37 attackspam
(sshd) Failed SSH login from 88.32.154.37 (IT/Italy/host-88-32-154-37.business.telecomitalia.it): 5 in the last 3600 secs
2020-07-11 13:16:19
128.199.107.111 attack
2020-07-11T00:33:49.670064na-vps210223 sshd[26972]: Invalid user marcos from 128.199.107.111 port 58964
2020-07-11T00:33:49.674476na-vps210223 sshd[26972]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.107.111
2020-07-11T00:33:49.670064na-vps210223 sshd[26972]: Invalid user marcos from 128.199.107.111 port 58964
2020-07-11T00:33:51.383841na-vps210223 sshd[26972]: Failed password for invalid user marcos from 128.199.107.111 port 58964 ssh2
2020-07-11T00:37:12.034550na-vps210223 sshd[3937]: Invalid user user03 from 128.199.107.111 port 55942
...
2020-07-11 13:10:55
222.72.47.198 attackbotsspam
$f2bV_matches
2020-07-11 13:06:14
60.50.99.134 attack
Jul 11 00:28:48 george sshd[11048]: Failed password for invalid user zaqueo from 60.50.99.134 port 37616 ssh2
Jul 11 00:30:41 george sshd[11110]: Invalid user olinda from 60.50.99.134 port 51663
Jul 11 00:30:41 george sshd[11110]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=60.50.99.134 
Jul 11 00:30:43 george sshd[11110]: Failed password for invalid user olinda from 60.50.99.134 port 51663 ssh2
Jul 11 00:32:35 george sshd[11141]: Invalid user altagracia from 60.50.99.134 port 37477
...
2020-07-11 12:47:52

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