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: Thailand

Internet Service Provider: Ministry of Public Health Thailand

Hostname: unknown

Organization: Information Technology Office

Usage Type: Government

Comments:
Type Details Datetime
attack
2019-08-21 23:37:00,216 fail2ban.actions        [648]: NOTICE  [sshd] Ban 203.157.164.194
2019-08-21 23:49:28,015 fail2ban.actions        [648]: NOTICE  [sshd] Ban 203.157.164.194
2019-08-22 00:00:07,154 fail2ban.actions        [648]: NOTICE  [sshd] Ban 203.157.164.194


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=203.157.164.194
2019-08-22 00:40:08
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 203.157.164.194
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 37161
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			1206	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019082100 1800 900 604800 86400

;; Query time: 0 msec
;; SERVER: 67.207.67.2#53(67.207.67.2)
;; WHEN: Thu Aug 22 00:39:43 CST 2019
;; MSG SIZE  rcvd: 119
Host info
Host 194.164.157.203.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		67.207.67.2
Address:	67.207.67.2#53

** server can't find 194.164.157.203.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
58.87.127.93 attackspambots
s3.hscode.pl - SSH Attack
2020-10-02 03:40:54
221.155.255.117 attackbots
 UDP 221.155.255.117:20676 -> port 49485, len 1025
2020-10-02 04:07:28
111.125.120.235 attack
WordPress wp-login brute force :: 111.125.120.235 0.096 BYPASS [30/Sep/2020:20:41:48  0000] [censored_2] "POST /wp-login.php HTTP/1.1" 200 2577 "https://[censored_2]/wp-login.php" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36"
2020-10-02 03:59:03
23.101.123.2 attack
23.101.123.2 - - [01/Oct/2020:18:47:09 +0100] "POST /wp-login.php HTTP/1.1" 200 2596 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
23.101.123.2 - - [01/Oct/2020:18:47:11 +0100] "POST /wp-login.php HTTP/1.1" 200 2580 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
23.101.123.2 - - [01/Oct/2020:18:47:12 +0100] "POST /xmlrpc.php HTTP/1.1" 403 219 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...
2020-10-02 03:35:48
219.139.131.134 attackspambots
Oct  1 12:35:28 mockhub sshd[307470]: Invalid user amsftp from 219.139.131.134 port 39134
Oct  1 12:35:30 mockhub sshd[307470]: Failed password for invalid user amsftp from 219.139.131.134 port 39134 ssh2
Oct  1 12:37:02 mockhub sshd[307545]: Invalid user nathalie from 219.139.131.134 port 34490
...
2020-10-02 03:47:29
87.251.70.83 attackbots
Portscan or hack attempt detected by psad/fwsnort
2020-10-02 03:55:41
81.68.76.254 attackspam
Invalid user peter from 81.68.76.254 port 36330
2020-10-02 03:31:40
111.95.141.34 attackspam
Oct  1 16:06:42 marvibiene sshd[9587]: Invalid user ark from 111.95.141.34 port 56334
Oct  1 16:06:42 marvibiene sshd[9587]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.95.141.34
Oct  1 16:06:42 marvibiene sshd[9587]: Invalid user ark from 111.95.141.34 port 56334
Oct  1 16:06:44 marvibiene sshd[9587]: Failed password for invalid user ark from 111.95.141.34 port 56334 ssh2
2020-10-02 03:44:51
189.129.78.19 attack
WordPress wp-login brute force :: 189.129.78.19 0.060 BYPASS [30/Sep/2020:20:41:44  0000] [censored_2] "POST /wp-login.php HTTP/1.1" 200 2549 "https://[censored_2]/wp-login.php" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36"
2020-10-02 04:05:44
64.225.53.232 attackspam
4 SSH login attempts.
2020-10-02 03:58:03
157.245.196.155 attack
Invalid user gpadmin from 157.245.196.155 port 35756
2020-10-02 04:00:45
187.18.42.91 attackspambots
Port probing on unauthorized port 445
2020-10-02 03:39:25
110.49.70.242 attack
Oct  1 16:42:19 sshgateway sshd\[15341\]: Invalid user ts from 110.49.70.242
Oct  1 16:42:19 sshgateway sshd\[15341\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=110.49.70.242
Oct  1 16:42:21 sshgateway sshd\[15341\]: Failed password for invalid user ts from 110.49.70.242 port 59157 ssh2
2020-10-02 03:33:06
217.182.68.93 attackspambots
Oct  1 19:45:43 vm1 sshd[18196]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=217.182.68.93
Oct  1 19:45:44 vm1 sshd[18196]: Failed password for invalid user ansible from 217.182.68.93 port 53638 ssh2
...
2020-10-02 03:33:48
140.143.18.2 attackbots
Oct  1 18:49:52 vm0 sshd[359]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=140.143.18.2
Oct  1 18:49:54 vm0 sshd[359]: Failed password for invalid user admin from 140.143.18.2 port 54190 ssh2
...
2020-10-02 03:31:16

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