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: unknown

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:
No discussion about this IP yet. Click above link to make one.
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
117.50.21.68 attackbots
Unauthorized connection attempt detected from IP address 117.50.21.68 to port 22 [T]
2020-01-07 02:12:17
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
117.50.21.68 attackspam
Failed password for admin from 117.50.21.68 port 57608 ssh2
2019-11-09 03:50:40
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:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 117.50.21.51
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 10028
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;117.50.21.51.			IN	A

;; AUTHORITY SECTION:
.			600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021702 1800 900 604800 86400

;; Query time: 15 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 06:25:04 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 51.21.50.117.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 51.21.50.117.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
124.43.21.213 attackbots
Brute force SMTP login attempted.
...
2019-07-10 08:30:14
36.75.178.150 attackbotsspam
Unauthorized connection attempt from IP address 36.75.178.150 on Port 445(SMB)
2019-07-10 09:17:36
68.183.106.84 attackspam
Jul  9 23:34:16 unicornsoft sshd\[15234\]: Invalid user gj from 68.183.106.84
Jul  9 23:34:16 unicornsoft sshd\[15234\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.183.106.84
Jul  9 23:34:18 unicornsoft sshd\[15234\]: Failed password for invalid user gj from 68.183.106.84 port 49316 ssh2
2019-07-10 08:37:32
200.11.15.114 attack
@LucianNitescu Personal Honeypot Network <<<>>> Donate at paypal.me/LNitescu <<<>>> 2019-07-08 19:53:47,990 INFO [shellcode_manager] (200.11.15.114) no match, writing hexdump (4fb4c635ce1a942ab2ce7fca60a9e422 :1861296) - MS17010 (EternalBlue)
2019-07-10 08:33:14
128.199.133.249 attackbotsspam
Jul  9 19:24:45 mailman sshd[2541]: Invalid user bong from 128.199.133.249
Jul  9 19:24:45 mailman sshd[2541]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.133.249 
Jul  9 19:24:47 mailman sshd[2541]: Failed password for invalid user bong from 128.199.133.249 port 42793 ssh2
2019-07-10 08:28:02
94.25.162.121 attackbotsspam
@LucianNitescu Personal Honeypot Network <<<>>> Donate at paypal.me/LNitescu <<<>>> 2019-07-08 20:00:34,934 INFO [shellcode_manager] (94.25.162.121) no match, writing hexdump (b0c3ee236947abbb498cadb916b8d96b :2295829) - MS17010 (EternalBlue)
2019-07-10 09:02:42
122.118.12.236 attackspambots
Unauthorized connection attempt from IP address 122.118.12.236 on Port 445(SMB)
2019-07-10 09:07:57
45.125.65.84 attack
2019-07-10T00:24:05.011620ns1.unifynetsol.net postfix/smtpd\[30983\]: warning: unknown\[45.125.65.84\]: SASL LOGIN authentication failed: authentication failure
2019-07-10T01:34:18.591078ns1.unifynetsol.net postfix/smtpd\[4607\]: warning: unknown\[45.125.65.84\]: SASL LOGIN authentication failed: authentication failure
2019-07-10T02:44:16.938742ns1.unifynetsol.net postfix/smtpd\[15014\]: warning: unknown\[45.125.65.84\]: SASL LOGIN authentication failed: authentication failure
2019-07-10T03:54:29.449193ns1.unifynetsol.net postfix/smtpd\[29914\]: warning: unknown\[45.125.65.84\]: SASL LOGIN authentication failed: authentication failure
2019-07-10T05:04:37.610444ns1.unifynetsol.net postfix/smtpd\[4219\]: warning: unknown\[45.125.65.84\]: SASL LOGIN authentication failed: authentication failure
2019-07-10 08:31:23
122.3.88.147 attack
Fail2Ban Ban Triggered
2019-07-10 08:35:22
123.25.115.4 attack
Unauthorized connection attempt from IP address 123.25.115.4 on Port 445(SMB)
2019-07-10 09:04:06
60.246.3.129 attackbotsspam
Brute force attempt
2019-07-10 09:08:57
47.104.209.58 attackspambots
ENG,DEF GET /phpmyadmin/index.php
2019-07-10 08:28:30
12.13.186.194 attackbotsspam
Unauthorized connection attempt from IP address 12.13.186.194 on Port 445(SMB)
2019-07-10 09:05:53
50.67.178.164 attackspambots
Jul 10 01:52:15 Proxmox sshd\[1472\]: Invalid user dom from 50.67.178.164 port 59266
Jul 10 01:52:15 Proxmox sshd\[1472\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=50.67.178.164
Jul 10 01:52:18 Proxmox sshd\[1472\]: Failed password for invalid user dom from 50.67.178.164 port 59266 ssh2
Jul 10 01:55:49 Proxmox sshd\[4811\]: Invalid user diradmin from 50.67.178.164 port 41296
Jul 10 01:55:49 Proxmox sshd\[4811\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=50.67.178.164
Jul 10 01:55:51 Proxmox sshd\[4811\]: Failed password for invalid user diradmin from 50.67.178.164 port 41296 ssh2
2019-07-10 08:42:28
111.230.144.13 attackspambots
10 attempts against mh-pma-try-ban on sonic.magehost.pro
2019-07-10 08:47:44

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