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: Shanghai

Country: China

Internet Service Provider: Shanghai UCloud Information Technology Company Limited

Hostname: unknown

Organization: unknown

Usage Type: Data Center/Web Hosting/Transit

Comments:
Type Details Datetime
attackbots
Unauthorized connection attempt detected from IP address 117.50.21.68 to port 22 [T]
2020-01-07 02:12:17
attackspam
Failed password for admin from 117.50.21.68 port 57608 ssh2
2019-11-09 03:50:40
Comments on same subnet:
IP Type Details Datetime
117.50.21.168 attackspambots
scans once in preceeding hours on the ports (in chronological order) 32733 resulting in total of 1 scans from 117.50.0.0/16 block.
2020-06-07 02:49:24
117.50.21.253 attack
Jun  2 16:16:21 [host] sshd[32404]: pam_unix(sshd:
Jun  2 16:16:23 [host] sshd[32404]: Failed passwor
Jun  2 16:18:36 [host] sshd[32473]: pam_unix(sshd:
2020-06-03 00:03:39
117.50.21.168 attack
May 16 04:29:23 melroy-server sshd[26717]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.50.21.168 
May 16 04:29:25 melroy-server sshd[26717]: Failed password for invalid user deploy from 117.50.21.168 port 57692 ssh2
...
2020-05-16 23:55:48
117.50.21.168 attack
May 11 15:10:06 home sshd[13385]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.50.21.168
May 11 15:10:08 home sshd[13385]: Failed password for invalid user ep from 117.50.21.168 port 36036 ssh2
May 11 15:15:19 home sshd[14219]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.50.21.168
...
2020-05-11 21:30:34
117.50.21.168 attack
May  2 15:27:34 host sshd[19853]: Invalid user admin6 from 117.50.21.168 port 38342
...
2020-05-02 23:29:23
117.50.21.168 attackbots
Apr 28 18:28:35 xeon sshd[56863]: Failed password for invalid user hal from 117.50.21.168 port 39790 ssh2
2020-04-29 01:31:31
117.50.21.168 attackbots
2020-04-25T14:04:56.128059linuxbox-skyline sshd[68394]: Invalid user ts from 117.50.21.168 port 41094
...
2020-04-26 04:21:12
117.50.21.150 attackbots
Nov  9 07:19:57 lnxded63 sshd[22570]: Failed password for root from 117.50.21.150 port 36106 ssh2
Nov  9 07:19:58 lnxded63 sshd[22570]: error: Received disconnect from 117.50.21.150 port 36106:3: [munged]:ception: Auth fail [preauth]
2019-11-09 21:21:44
117.50.21.150 attack
SSH Brute-Force reported by Fail2Ban
2019-09-29 20:30:37
117.50.21.156 attackspam
Repeated brute force against a port
2019-08-18 10:38:10
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 117.50.21.68
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 10594
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			375	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019110801 1800 900 604800 86400

;; Query time: 124 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Nov 09 03:50:37 CST 2019
;; MSG SIZE  rcvd: 116
Host info
Host 68.21.50.117.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 68.21.50.117.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
52.172.195.6 attack
3 failed attempts at connecting to SSH.
2020-07-16 20:39:27
122.176.40.9 attackspam
Jul 16 13:04:14 l03 sshd[9262]: Invalid user karianne from 122.176.40.9 port 43582
...
2020-07-16 20:29:28
106.52.42.153 attackbotsspam
firewall-block, port(s): 22174/tcp
2020-07-16 21:03:06
217.92.241.221 attackspambots
1594900451 - 07/16/2020 13:54:11 Host: 217.92.241.221/217.92.241.221 Port: 445 TCP Blocked
2020-07-16 20:55:52
178.32.123.182 attackbotsspam
Invalid user admin from 178.32.123.182 port 52378
2020-07-16 20:30:55
176.31.127.152 attack
Jul 16 08:24:21 ny01 sshd[1147]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=176.31.127.152
Jul 16 08:24:23 ny01 sshd[1147]: Failed password for invalid user dti from 176.31.127.152 port 52280 ssh2
Jul 16 08:30:30 ny01 sshd[2585]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=176.31.127.152
2020-07-16 20:47:17
52.254.83.94 attackbots
SSH authentication failure x 6 reported by Fail2Ban
...
2020-07-16 20:58:52
40.87.100.58 attack
Jul 16 08:08:55 scw-tender-jepsen sshd[7295]: Failed password for root from 40.87.100.58 port 42159 ssh2
2020-07-16 20:50:13
124.106.67.186 attackspambots
Icarus honeypot on github
2020-07-16 20:34:51
162.243.139.246 attack
[Wed Jun 17 21:52:27 2020] - DDoS Attack From IP: 162.243.139.246 Port: 58139
2020-07-16 20:26:41
112.2.219.4 attackbotsspam
Jul 16 13:54:01 nextcloud sshd\[4690\]: Invalid user admin from 112.2.219.4
Jul 16 13:54:01 nextcloud sshd\[4690\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.2.219.4
Jul 16 13:54:03 nextcloud sshd\[4690\]: Failed password for invalid user admin from 112.2.219.4 port 60115 ssh2
2020-07-16 21:04:49
162.243.139.167 attack
[Sun Jun 14 03:12:01 2020] - DDoS Attack From IP: 162.243.139.167 Port: 58412
2020-07-16 20:56:22
177.139.195.214 attackbotsspam
Jul 16 12:54:20 gospond sshd[25917]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=177.139.195.214 
Jul 16 12:54:20 gospond sshd[25917]: Invalid user comfort from 177.139.195.214 port 44250
Jul 16 12:54:21 gospond sshd[25917]: Failed password for invalid user comfort from 177.139.195.214 port 44250 ssh2
...
2020-07-16 20:41:41
172.105.89.161 attackbotsspam
 TCP (SYN) 172.105.89.161:51835 -> port 3389, len 40
2020-07-16 20:59:21
125.124.253.203 attackbotsspam
Jul 16 07:54:28 Host-KEWR-E sshd[5528]: Invalid user ubnt from 125.124.253.203 port 58290
...
2020-07-16 20:31:53

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