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: Singapore

Region: unknown

Country: Singapore

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:
No discussion about this subnet yet..
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 52.221.136.243
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 39725
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;52.221.136.243.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025031100 1800 900 604800 86400

;; Query time: 12 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Mar 12 00:50:30 CST 2025
;; MSG SIZE  rcvd: 107
Host info
243.136.221.52.in-addr.arpa domain name pointer ec2-52-221-136-243.ap-southeast-1.compute.amazonaws.com.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
243.136.221.52.in-addr.arpa	name = ec2-52-221-136-243.ap-southeast-1.compute.amazonaws.com.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
86.96.197.226 attackbotsspam
Aug 23 12:21:21 ift sshd\[2223\]: Invalid user test_user1 from 86.96.197.226Aug 23 12:21:24 ift sshd\[2223\]: Failed password for invalid user test_user1 from 86.96.197.226 port 53900 ssh2Aug 23 12:22:59 ift sshd\[2455\]: Invalid user adi from 86.96.197.226Aug 23 12:23:01 ift sshd\[2455\]: Failed password for invalid user adi from 86.96.197.226 port 39780 ssh2Aug 23 12:24:37 ift sshd\[2618\]: Invalid user lee from 86.96.197.226
...
2020-08-23 17:58:32
180.76.51.143 attack
Invalid user desenv from 180.76.51.143 port 36234
2020-08-23 18:00:20
128.199.84.251 attack
2020-08-22 UTC: (2x) - ansible,nproc
2020-08-23 18:30:28
5.57.15.186 attack
Attempted connection to port 445.
2020-08-23 18:12:53
152.32.167.107 attackspam
Aug 23 05:48:31 prox sshd[21592]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=152.32.167.107 
Aug 23 05:48:33 prox sshd[21592]: Failed password for invalid user brody from 152.32.167.107 port 38176 ssh2
2020-08-23 17:56:36
180.131.10.24 attackbots
Attempted connection to port 445.
2020-08-23 18:17:45
120.29.66.9 attackbots
xmlrpc attack
2020-08-23 18:07:58
39.69.30.8 attackbotsspam
 TCP (SYN) 39.69.30.8:43465 -> port 23, len 44
2020-08-23 18:12:33
106.54.206.184 attackbotsspam
Aug 23 05:44:08 firewall sshd[16294]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.54.206.184
Aug 23 05:44:08 firewall sshd[16294]: Invalid user diogo from 106.54.206.184
Aug 23 05:44:11 firewall sshd[16294]: Failed password for invalid user diogo from 106.54.206.184 port 42376 ssh2
...
2020-08-23 18:27:52
118.24.17.28 attackspam
Aug 23 10:36:12 fhem-rasp sshd[7044]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.24.17.28  user=root
Aug 23 10:36:14 fhem-rasp sshd[7044]: Failed password for root from 118.24.17.28 port 59152 ssh2
...
2020-08-23 18:31:21
59.125.145.88 attackbots
Aug 23 05:24:49 onepixel sshd[2998231]: Invalid user testmail from 59.125.145.88 port 31756
Aug 23 05:24:49 onepixel sshd[2998231]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=59.125.145.88 
Aug 23 05:24:49 onepixel sshd[2998231]: Invalid user testmail from 59.125.145.88 port 31756
Aug 23 05:24:52 onepixel sshd[2998231]: Failed password for invalid user testmail from 59.125.145.88 port 31756 ssh2
Aug 23 05:27:18 onepixel sshd[2998627]: Invalid user test from 59.125.145.88 port 10477
2020-08-23 18:31:36
121.40.25.226 attackspam
2020-08-22 20:42:12	Possible DoS HGOD SynKiller Flooding	121.40.25.226
2020-08-23 18:22:00
101.231.202.130 attack
Automatic report - Banned IP Access
2020-08-23 18:10:25
190.43.102.200 attackspambots
2020-08-22 22:44:57.175468-0500  localhost smtpd[36564]: NOQUEUE: reject: RCPT from unknown[190.43.102.200]: 554 5.7.1 Service unavailable; Client host [190.43.102.200] blocked using zen.spamhaus.org; https://www.spamhaus.org/query/ip/190.43.102.200 / https://www.spamhaus.org/sbl/query/SBLCSS; from= to= proto=ESMTP helo=<[190.237.32.7]>
2020-08-23 18:25:13
168.195.187.17 attackbots
Aug 21 06:11:57 mail.srvfarm.net postfix/smtpd[1377024]: warning: unknown[168.195.187.17]: SASL PLAIN authentication failed: 
Aug 21 06:11:58 mail.srvfarm.net postfix/smtpd[1377024]: lost connection after AUTH from unknown[168.195.187.17]
Aug 21 06:14:00 mail.srvfarm.net postfix/smtps/smtpd[1390031]: warning: unknown[168.195.187.17]: SASL PLAIN authentication failed: 
Aug 21 06:14:01 mail.srvfarm.net postfix/smtps/smtpd[1390031]: lost connection after AUTH from unknown[168.195.187.17]
Aug 21 06:14:37 mail.srvfarm.net postfix/smtpd[1377487]: warning: unknown[168.195.187.17]: SASL PLAIN authentication failed:
2020-08-23 18:29:10

Recently Reported IPs

82.227.199.143 240.99.174.174 210.165.218.229 107.132.10.128
79.167.161.49 140.129.103.253 49.245.202.223 75.79.240.240
236.128.82.22 28.169.98.228 109.201.202.109 7.129.250.3
47.81.215.255 117.68.98.183 213.14.148.155 224.171.6.78
124.6.13.14 51.3.78.45 85.177.139.194 182.197.114.249