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: China

Internet Service Provider: Tencent Cloud Computing (Beijing) Co. Ltd

Hostname: unknown

Organization: unknown

Usage Type: Data Center/Web Hosting/Transit

Comments:
Type Details Datetime
attack
Nov  4 03:21:10 pl3server sshd[13285]: Invalid user doku from 45.40.242.97
Nov  4 03:21:10 pl3server sshd[13285]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.40.242.97
Nov  4 03:21:12 pl3server sshd[13285]: Failed password for invalid user doku from 45.40.242.97 port 43654 ssh2


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=45.40.242.97
2019-11-07 21:10:40
attackbotsspam
Nov  2 02:15:22 web9 sshd\[4591\]: Invalid user lori from 45.40.242.97
Nov  2 02:15:22 web9 sshd\[4591\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.40.242.97
Nov  2 02:15:23 web9 sshd\[4591\]: Failed password for invalid user lori from 45.40.242.97 port 51646 ssh2
Nov  2 02:20:40 web9 sshd\[5403\]: Invalid user temp from 45.40.242.97
Nov  2 02:20:40 web9 sshd\[5403\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.40.242.97
2019-11-02 20:32:46
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 45.40.242.97
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 18082
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			569	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019110200 1800 900 604800 86400

;; Query time: 86 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Nov 02 20:32:42 CST 2019
;; MSG SIZE  rcvd: 116
Host info
Host 97.242.40.45.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 97.242.40.45.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
142.4.213.12 attack
142.4.213.12 - - [30/Aug/2020:13:35:03 +0200] "POST //xmlrpc.php HTTP/1.1" 403 1031 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.149 Safari/537.36"
142.4.213.12 - - [30/Aug/2020:13:35:03 +0200] "POST //xmlrpc.php HTTP/1.1" 403 1031 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.149 Safari/537.36"
...
2020-08-30 19:50:04
185.220.101.195 attack
2020-08-30T12:15:27.713316vps773228.ovh.net sshd[17706]: Failed password for root from 185.220.101.195 port 2794 ssh2
2020-08-30T12:15:30.018027vps773228.ovh.net sshd[17706]: Failed password for root from 185.220.101.195 port 2794 ssh2
2020-08-30T12:15:32.039467vps773228.ovh.net sshd[17706]: Failed password for root from 185.220.101.195 port 2794 ssh2
2020-08-30T12:15:33.749431vps773228.ovh.net sshd[17706]: Failed password for root from 185.220.101.195 port 2794 ssh2
2020-08-30T12:15:35.567115vps773228.ovh.net sshd[17706]: Failed password for root from 185.220.101.195 port 2794 ssh2
...
2020-08-30 19:45:59
113.190.44.40 attack
1598758818 - 08/30/2020 05:40:18 Host: 113.190.44.40/113.190.44.40 Port: 445 TCP Blocked
2020-08-30 20:01:47
200.150.175.13 attackbots
20/8/29@23:40:27: FAIL: IoT-Telnet address from=200.150.175.13
20/8/29@23:40:27: FAIL: IoT-Telnet address from=200.150.175.13
...
2020-08-30 19:59:18
145.239.82.11 attackspambots
Invalid user mql from 145.239.82.11 port 43962
2020-08-30 20:13:04
190.205.2.90 attack
firewall-block, port(s): 445/tcp
2020-08-30 20:03:09
218.51.205.132 attackbots
Aug 30 13:57:39 abendstille sshd\[21910\]: Invalid user ftp from 218.51.205.132
Aug 30 13:57:39 abendstille sshd\[21910\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.51.205.132
Aug 30 13:57:41 abendstille sshd\[21910\]: Failed password for invalid user ftp from 218.51.205.132 port 54154 ssh2
Aug 30 13:59:39 abendstille sshd\[23721\]: Invalid user cj from 218.51.205.132
Aug 30 13:59:39 abendstille sshd\[23721\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.51.205.132
...
2020-08-30 20:09:57
103.131.71.173 attackspam
(mod_security) mod_security (id:210730) triggered by 103.131.71.173 (VN/Vietnam/bot-103-131-71-173.coccoc.com): 5 in the last 3600 secs
2020-08-30 19:43:07
89.23.207.177 attackbotsspam
 TCP (SYN) 89.23.207.177:42901 -> port 23, len 44
2020-08-30 20:07:38
47.98.190.243 attack
Unauthorized connection attempt detected from IP address 47.98.190.243 to port 2323 [T]
2020-08-30 20:11:50
162.241.142.103 attackbotsspam
 TCP (SYN) 162.241.142.103:53322 -> port 717, len 44
2020-08-30 20:08:16
61.143.61.71 attackbotsspam
RDP brute forcing (r)
2020-08-30 19:38:02
113.116.30.179 attack
Aug 30 06:19:28 marvibiene sshd[16818]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=113.116.30.179 
Aug 30 06:19:29 marvibiene sshd[16818]: Failed password for invalid user dc from 113.116.30.179 port 17026 ssh2
2020-08-30 20:10:56
192.241.228.40 attack
192.241.228.40 - - \[30/Aug/2020:10:01:19 +0200\] "GET /hudson HTTP/1.1" 404 162 "-" "Mozilla/5.0 zgrab/0.x"
...
2020-08-30 19:40:56
178.209.170.75 attack
178.209.170.75 - - [30/Aug/2020:05:40:57 +0200] "GET /wp-login.php HTTP/1.1" 200 9040 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
178.209.170.75 - - [30/Aug/2020:05:40:58 +0200] "POST /wp-login.php HTTP/1.1" 200 9291 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
178.209.170.75 - - [30/Aug/2020:05:40:59 +0200] "POST /xmlrpc.php HTTP/1.1" 200 427 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
2020-08-30 19:45:37

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