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: Singapore

Internet Service Provider: Amazon Data Services Singapore

Hostname: unknown

Organization: unknown

Usage Type: Data Center/Web Hosting/Transit

Comments:
Type Details Datetime
attackbotsspam
Sep 19 20:34:25 MK-Soft-VM5 sshd\[8371\]: Invalid user faye from 52.221.216.213 port 56396
Sep 19 20:34:25 MK-Soft-VM5 sshd\[8371\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=52.221.216.213
Sep 19 20:34:27 MK-Soft-VM5 sshd\[8371\]: Failed password for invalid user faye from 52.221.216.213 port 56396 ssh2
...
2019-09-20 05:31:31
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 52.221.216.213
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 40637
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			353	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019091902 1800 900 604800 86400

;; Query time: 395 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Sep 20 05:31:28 CST 2019
;; MSG SIZE  rcvd: 118
Host info
213.216.221.52.in-addr.arpa domain name pointer ec2-52-221-216-213.ap-southeast-1.compute.amazonaws.com.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
213.216.221.52.in-addr.arpa	name = ec2-52-221-216-213.ap-southeast-1.compute.amazonaws.com.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
50.227.182.58 attackbots
IP Ban Report :  
 https://help-dysk.pl/wordpress-firewall-plugins/ip/50.227.182.58/ 
 
 US - 1H : (294)  
 Protection Against DDoS WordPress plugin :  
 "odzyskiwanie danych help-dysk" 
 IP Address Ranges by Country : US 
 NAME ASN : ASN7922 
 
 IP : 50.227.182.58 
 
 CIDR : 50.227.180.0/22 
 
 PREFIX COUNT : 1512 
 
 UNIQUE IP COUNT : 70992640 
 
 
 ATTACKS DETECTED ASN7922 :  
  1H - 1 
  3H - 3 
  6H - 4 
 12H - 14 
 24H - 31 
 
 DateTime : 2019-11-18 15:49:44 
 
 INFO : Port Scan TELNET Detected and Blocked by ADMIN  - data recovery
2019-11-19 03:01:41
170.210.60.30 attack
SSH bruteforce (Triggered fail2ban)
2019-11-19 02:35:19
111.230.148.82 attack
$f2bV_matches
2019-11-19 02:44:23
222.186.3.249 attackbots
Nov 18 13:34:58 ny01 sshd[30421]: Failed password for root from 222.186.3.249 port 40210 ssh2
Nov 18 13:37:02 ny01 sshd[30623]: Failed password for root from 222.186.3.249 port 33625 ssh2
2019-11-19 02:54:51
164.132.53.185 attackbots
Nov 18 17:54:10 lnxweb62 sshd[27297]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=164.132.53.185
2019-11-19 02:52:40
37.49.225.140 attackspam
Nov 18 16:19:42 tor-proxy-06 sshd\[23218\]: Invalid user support from 37.49.225.140 port 52669
Nov 18 16:19:43 tor-proxy-06 sshd\[23220\]: Invalid user admin from 37.49.225.140 port 52684
Nov 18 16:20:38 tor-proxy-06 sshd\[23222\]: Invalid user ubnt from 37.49.225.140 port 52713
...
2019-11-19 02:26:37
144.217.243.216 attack
$f2bV_matches
2019-11-19 02:36:25
91.121.87.93 attack
F2B jail: sshd. Time: 2019-11-18 18:11:24, Reported by: VKReport
2019-11-19 02:39:00
110.80.142.84 attackspam
Automatic report - Banned IP Access
2019-11-19 02:47:43
200.196.253.251 attackbots
Nov 18 18:31:27 game-panel sshd[19684]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.196.253.251
Nov 18 18:31:28 game-panel sshd[19684]: Failed password for invalid user Vision from 200.196.253.251 port 50250 ssh2
Nov 18 18:35:39 game-panel sshd[19797]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.196.253.251
2019-11-19 02:47:13
185.156.73.7 attack
11/18/2019-12:54:35.466887 185.156.73.7 Protocol: 6 ET SCAN NMAP -sS window 1024
2019-11-19 02:26:10
103.249.100.48 attack
2019-11-18T16:33:26.914979abusebot-5.cloudsearch.cf sshd\[18306\]: Invalid user gdm from 103.249.100.48 port 36070
2019-11-19 02:30:28
122.51.41.44 attack
Lines containing failures of 122.51.41.44
Nov 18 15:42:19 MAKserver06 sshd[27982]: Invalid user odara from 122.51.41.44 port 46562
Nov 18 15:42:19 MAKserver06 sshd[27982]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.51.41.44 
Nov 18 15:42:22 MAKserver06 sshd[27982]: Failed password for invalid user odara from 122.51.41.44 port 46562 ssh2


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=122.51.41.44
2019-11-19 03:03:51
157.230.92.254 attackbotsspam
Hit on /wp-login.php
2019-11-19 02:52:10
175.211.112.254 attackbots
2019-11-18T18:25:42.334743abusebot-3.cloudsearch.cf sshd\[19363\]: Invalid user ariane from 175.211.112.254 port 59130
2019-11-19 03:04:27

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