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
2020-10-11T10:53:50.996466linuxbox-skyline sshd[30765]: Invalid user si4adm from 119.45.242.49 port 58446
...
2020-10-12 02:17:25
attackbotsspam
Oct 11 11:20:54 h1745522 sshd[10651]: Invalid user guest from 119.45.242.49 port 58416
Oct 11 11:20:54 h1745522 sshd[10651]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.45.242.49
Oct 11 11:20:54 h1745522 sshd[10651]: Invalid user guest from 119.45.242.49 port 58416
Oct 11 11:20:56 h1745522 sshd[10651]: Failed password for invalid user guest from 119.45.242.49 port 58416 ssh2
Oct 11 11:25:50 h1745522 sshd[10806]: Invalid user lipp from 119.45.242.49 port 48536
Oct 11 11:25:50 h1745522 sshd[10806]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.45.242.49
Oct 11 11:25:50 h1745522 sshd[10806]: Invalid user lipp from 119.45.242.49 port 48536
Oct 11 11:25:52 h1745522 sshd[10806]: Failed password for invalid user lipp from 119.45.242.49 port 48536 ssh2
Oct 11 11:30:41 h1745522 sshd[10950]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.45.242.49  user=root

...
2020-10-11 18:07:29
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 119.45.242.49
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 61131
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			167	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020101002 1800 900 604800 86400

;; Query time: 16 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Oct 11 18:07:25 CST 2020
;; MSG SIZE  rcvd: 117
Host info
Host 49.242.45.119.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 49.242.45.119.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
45.143.223.71 attackbots
Unauthorized connection attempt detected from IP address 45.143.223.71 to port 25
2020-02-11 23:16:00
114.35.63.5 attack
Telnet/23 MH Probe, BF, Hack -
2020-02-11 22:37:55
106.13.73.76 attackspam
Feb 11 15:48:01 MK-Soft-VM8 sshd[13048]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.73.76 
Feb 11 15:48:03 MK-Soft-VM8 sshd[13048]: Failed password for invalid user rni from 106.13.73.76 port 33118 ssh2
...
2020-02-11 22:55:55
93.174.93.195 attackbots
93.174.93.195 was recorded 32 times by 13 hosts attempting to connect to the following ports: 40911,40909,40908,40905. Incident counter (4h, 24h, all-time): 32, 173, 4333
2020-02-11 23:12:09
113.160.208.244 attackspam
Feb 11 14:47:30 raspberrypi sshd\[30199\]: Did not receive identification string from 113.160.208.244
...
2020-02-11 23:18:57
49.88.112.62 attack
Feb 11 09:16:08 plusreed sshd[27893]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.62  user=root
Feb 11 09:16:10 plusreed sshd[27893]: Failed password for root from 49.88.112.62 port 46995 ssh2
Feb 11 09:16:15 plusreed sshd[27893]: Failed password for root from 49.88.112.62 port 46995 ssh2
Feb 11 09:16:24 plusreed sshd[27893]: error: maximum authentication attempts exceeded for root from 49.88.112.62 port 46995 ssh2 [preauth]
...
2020-02-11 22:57:25
95.172.125.70 attackbots
SSH/22 MH Probe, BF, Hack -
2020-02-11 23:14:58
115.55.29.68 attackbotsspam
Telnet/23 MH Probe, BF, Hack -
2020-02-11 22:32:02
142.44.185.242 attackspam
Feb 11 14:23:14 rdssrv1 sshd[2242]: Invalid user bot from 142.44.185.242
Feb 11 14:23:16 rdssrv1 sshd[2242]: Failed password for invalid user bot from 142.44.185.242 port 51052 ssh2
Feb 11 14:27:45 rdssrv1 sshd[2902]: Invalid user gyu from 142.44.185.242
Feb 11 14:27:47 rdssrv1 sshd[2902]: Failed password for invalid user gyu from 142.44.185.242 port 55660 ssh2
Feb 11 14:29:53 rdssrv1 sshd[2996]: Invalid user sss from 142.44.185.242
Feb 11 14:29:56 rdssrv1 sshd[2996]: Failed password for invalid user sss from 142.44.185.242 port 48546 ssh2


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=142.44.185.242
2020-02-11 22:44:45
95.213.193.203 attackbotsspam
0,47-03/04 [bc01/m06] PostRequest-Spammer scoring: Lusaka01
2020-02-11 23:06:46
178.176.167.238 attackbots
1581428885 - 02/11/2020 14:48:05 Host: 178.176.167.238/178.176.167.238 Port: 445 TCP Blocked
2020-02-11 22:45:42
198.108.67.34 attackspambots
trying to access non-authorized port
2020-02-11 23:06:06
109.94.0.189 attackbots
Telnet/23 MH Probe, BF, Hack -
2020-02-11 22:47:40
45.32.28.219 attackspambots
Feb 11 04:15:37 hpm sshd\[29163\]: Invalid user puj from 45.32.28.219
Feb 11 04:15:37 hpm sshd\[29163\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=sv.phannam.com
Feb 11 04:15:39 hpm sshd\[29163\]: Failed password for invalid user puj from 45.32.28.219 port 46940 ssh2
Feb 11 04:19:15 hpm sshd\[29518\]: Invalid user rzu from 45.32.28.219
Feb 11 04:19:15 hpm sshd\[29518\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=sv.phannam.com
2020-02-11 22:44:15
49.234.189.19 attackspambots
Feb 11 04:01:53 web1 sshd\[17580\]: Invalid user aox from 49.234.189.19
Feb 11 04:01:53 web1 sshd\[17580\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.234.189.19
Feb 11 04:01:55 web1 sshd\[17580\]: Failed password for invalid user aox from 49.234.189.19 port 51008 ssh2
Feb 11 04:06:35 web1 sshd\[18012\]: Invalid user nnj from 49.234.189.19
Feb 11 04:06:35 web1 sshd\[18012\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.234.189.19
2020-02-11 23:12:54

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