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: Vietnam Posts and Telecommunications Group

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:
Type Details Datetime
attackspambots
Sep 10 12:56:21 m3061 sshd[20886]: Address 14.231.157.66 maps to static.vnpt.vn, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!
Sep 10 12:56:21 m3061 sshd[20886]: Invalid user admin from 14.231.157.66
Sep 10 12:56:21 m3061 sshd[20886]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.231.157.66


........
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https://www.blocklist.de/en/view.html?ip=14.231.157.66
2019-09-11 05:26:15
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 14.231.157.66
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 59842
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			3600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019091003 1800 900 604800 86400

;; Query time: 2 msec
;; SERVER: 67.207.67.2#53(67.207.67.2)
;; WHEN: Wed Sep 11 05:26:10 CST 2019
;; MSG SIZE  rcvd: 117
Host info
66.157.231.14.in-addr.arpa domain name pointer static.vnpt.vn.
Nslookup info:
Server:		67.207.67.2
Address:	67.207.67.2#53

Non-authoritative answer:
66.157.231.14.in-addr.arpa	name = static.vnpt.vn.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
49.235.138.168 attackbots
SSH authentication failure x 6 reported by Fail2Ban
...
2020-08-20 23:24:10
54.37.153.80 attack
*Port Scan* detected from 54.37.153.80 (FR/France/Grand Est/Strasbourg/slave.iws-computing.be). 4 hits in the last 260 seconds
2020-08-20 23:18:05
164.132.3.146 attackspambots
leo_www
2020-08-20 23:40:57
92.63.196.6 attackspam
[H1.VM4] Blocked by UFW
2020-08-20 23:12:22
128.199.149.111 attack
(sshd) Failed SSH login from 128.199.149.111 (SG/Singapore/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Aug 20 16:59:53 elude sshd[13388]: Invalid user dbuser from 128.199.149.111 port 24551
Aug 20 16:59:55 elude sshd[13388]: Failed password for invalid user dbuser from 128.199.149.111 port 24551 ssh2
Aug 20 17:06:58 elude sshd[14481]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.149.111  user=root
Aug 20 17:07:00 elude sshd[14481]: Failed password for root from 128.199.149.111 port 11021 ssh2
Aug 20 17:12:09 elude sshd[15304]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.149.111  user=root
2020-08-20 23:33:39
94.102.51.110 attack
51 times SMTP brute-force
2020-08-20 23:21:02
119.8.40.235 attackbotsspam
Aug 20 10:49:08 v11 sshd[11614]: Invalid user evelyn from 119.8.40.235 port 54172
Aug 20 10:49:08 v11 sshd[11614]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.8.40.235
Aug 20 10:49:11 v11 sshd[11614]: Failed password for invalid user evelyn from 119.8.40.235 port 54172 ssh2
Aug 20 10:49:11 v11 sshd[11614]: Received disconnect from 119.8.40.235 port 54172:11: Bye Bye [preauth]
Aug 20 10:49:11 v11 sshd[11614]: Disconnected from 119.8.40.235 port 54172 [preauth]
Aug 20 10:49:32 v11 sshd[11635]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.8.40.235  user=r.r
Aug 20 10:49:34 v11 sshd[11635]: Failed password for r.r from 119.8.40.235 port 54746 ssh2
Aug 20 10:49:34 v11 sshd[11635]: Received disconnect from 119.8.40.235 port 54746:11: Bye Bye [preauth]
Aug 20 10:49:34 v11 sshd[11635]: Disconnected from 119.8.40.235 port 54746 [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/v
2020-08-20 23:26:40
111.161.74.118 attack
Brute-force attempt banned
2020-08-20 23:08:01
123.180.60.131 attackspambots
Aug 20 12:55:37 nirvana postfix/smtpd[27237]: connect from unknown[123.180.60.131]
Aug 20 12:55:37 nirvana postfix/smtpd[27237]: lost connection after AUTH from unknown[123.180.60.131]
Aug 20 12:55:37 nirvana postfix/smtpd[27237]: disconnect from unknown[123.180.60.131]
Aug 20 12:59:10 nirvana postfix/smtpd[27571]: connect from unknown[123.180.60.131]
Aug 20 12:59:14 nirvana postfix/smtpd[27571]: warning: unknown[123.180.60.131]: SASL LOGIN authentication failed: authentication failure
Aug 20 12:59:17 nirvana postfix/smtpd[27571]: warning: unknown[123.180.60.131]: SASL LOGIN authentication failed: authentication failure
Aug 20 12:59:18 nirvana postfix/smtpd[27571]: warning: unknown[123.180.60.131]: SASL LOGIN authentication failed: authentication failure
Aug 20 12:59:19 nirvana postfix/smtpd[27571]: warning: unknown[123.180.60.131]: SASL LOGIN authentication failed: authentication failure
Aug 20 12:59:21 nirvana postfix/smtpd[27571]: warning: unknown[123.180.60.131]: SA........
-------------------------------
2020-08-20 23:40:36
218.92.0.202 attackbotsspam
2020-08-20T11:13:56.960506xentho-1 sshd[78089]: Failed password for root from 218.92.0.202 port 31167 ssh2
2020-08-20T11:13:51.724155xentho-1 sshd[78089]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.202  user=root
2020-08-20T11:13:53.969433xentho-1 sshd[78089]: Failed password for root from 218.92.0.202 port 31167 ssh2
2020-08-20T11:13:56.960506xentho-1 sshd[78089]: Failed password for root from 218.92.0.202 port 31167 ssh2
2020-08-20T11:14:00.807507xentho-1 sshd[78089]: Failed password for root from 218.92.0.202 port 31167 ssh2
2020-08-20T11:15:48.327283xentho-1 sshd[78114]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.202  user=root
2020-08-20T11:15:50.633736xentho-1 sshd[78114]: Failed password for root from 218.92.0.202 port 56412 ssh2
2020-08-20T11:15:48.327283xentho-1 sshd[78114]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.
...
2020-08-20 23:17:26
51.15.221.90 attackbots
Aug 20 17:08:59 sso sshd[436]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.15.221.90
Aug 20 17:09:02 sso sshd[436]: Failed password for invalid user Vv123456 from 51.15.221.90 port 37844 ssh2
...
2020-08-20 23:49:35
34.96.224.46 attackspam
Lines containing failures of 34.96.224.46
Aug 19 05:12:53 shared07 sshd[14039]: Invalid user mcserv from 34.96.224.46 port 45822
Aug 19 05:12:53 shared07 sshd[14039]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=34.96.224.46
Aug 19 05:12:55 shared07 sshd[14039]: Failed password for invalid user mcserv from 34.96.224.46 port 45822 ssh2
Aug 19 05:12:56 shared07 sshd[14039]: Received disconnect from 34.96.224.46 port 45822:11: Bye Bye [preauth]
Aug 19 05:12:56 shared07 sshd[14039]: Disconnected from invalid user mcserv 34.96.224.46 port 45822 [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=34.96.224.46
2020-08-20 23:19:45
178.33.212.220 attackspambots
prod6
...
2020-08-20 23:30:37
222.239.28.177 attackbots
Aug 20 16:00:48 vps sshd[31823]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.239.28.177 
Aug 20 16:00:51 vps sshd[31823]: Failed password for invalid user pradeep from 222.239.28.177 port 45832 ssh2
Aug 20 16:12:57 vps sshd[304]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.239.28.177 
...
2020-08-20 23:51:36
117.247.238.10 attackbots
Aug 20 17:29:50 cosmoit sshd[1955]: Failed password for root from 117.247.238.10 port 56784 ssh2
2020-08-20 23:38:24

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