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: Columbus

Region: Ohio

Country: United States

Internet Service Provider: Amazon Technologies Inc.

Hostname: unknown

Organization: Amazon.com, Inc.

Usage Type: Data Center/Web Hosting/Transit

Comments:
Type Details Datetime
attackspambots
Jul 28 15:55:09 debian sshd\[26184\]: Invalid user arsenalfc from 18.221.40.248 port 48382
Jul 28 15:55:09 debian sshd\[26184\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=18.221.40.248
...
2019-07-29 01:48:37
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 18.221.40.248
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 38186
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			3600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019072800 1800 900 604800 86400

;; Query time: 2 msec
;; SERVER: 67.207.67.2#53(67.207.67.2)
;; WHEN: Mon Jul 29 01:48:30 CST 2019
;; MSG SIZE  rcvd: 117
Host info
248.40.221.18.in-addr.arpa domain name pointer ec2-18-221-40-248.us-east-2.compute.amazonaws.com.
Nslookup info:
Server:		67.207.67.2
Address:	67.207.67.2#53

Non-authoritative answer:
248.40.221.18.in-addr.arpa	name = ec2-18-221-40-248.us-east-2.compute.amazonaws.com.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
192.241.238.126 attackspambots
111/udp 5432/tcp 3306/tcp...
[2020-03-13/23]10pkt,9pt.(tcp),1pt.(udp)
2020-03-24 07:36:45
201.24.82.11 attack
Unauthorized connection attempt from IP address 201.24.82.11 on Port 445(SMB)
2020-03-24 07:57:37
202.39.70.5 attackspam
Invalid user liaohaoran from 202.39.70.5 port 55512
2020-03-24 07:43:57
152.136.170.148 attackspambots
Invalid user tomcat from 152.136.170.148 port 45398
2020-03-24 07:54:38
217.79.178.53 attack
2020-03-23 16:40:11,432 fail2ban.actions: WARNING [wp-login] Ban 217.79.178.53
2020-03-24 07:27:22
40.113.153.70 attackbotsspam
Invalid user wrchang from 40.113.153.70 port 40396
2020-03-24 07:44:53
162.243.129.103 attackspam
Port 5431 scan denied
2020-03-24 07:26:01
182.23.4.228 attackbots
8291/tcp 445/tcp...
[2020-01-26/03-23]5pkt,2pt.(tcp)
2020-03-24 07:58:25
103.71.45.23 attack
139/tcp 445/tcp 14330/tcp...
[2020-02-27/03-23]102pkt,28pt.(tcp)
2020-03-24 07:27:37
157.230.103.39 attackbots
firewall-block, port(s): 84/tcp
2020-03-24 07:22:40
80.153.141.224 attackbotsspam
37215/tcp 37215/tcp
[2020-02-18/03-23]2pkt
2020-03-24 07:46:59
145.239.82.192 attackspambots
(sshd) Failed SSH login from 145.239.82.192 (PL/Poland/192.ip-145-239-82.eu): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Mar 24 01:35:24 srv sshd[8899]: Invalid user tomcat6 from 145.239.82.192 port 40570
Mar 24 01:35:26 srv sshd[8899]: Failed password for invalid user tomcat6 from 145.239.82.192 port 40570 ssh2
Mar 24 01:41:48 srv sshd[8968]: Invalid user red from 145.239.82.192 port 54004
Mar 24 01:41:50 srv sshd[8968]: Failed password for invalid user red from 145.239.82.192 port 54004 ssh2
Mar 24 01:46:47 srv sshd[9090]: Invalid user apache from 145.239.82.192 port 40516
2020-03-24 07:56:35
119.96.112.88 attackbots
leo_www
2020-03-24 07:33:28
101.255.81.91 attack
Mar 23 16:35:55 silence02 sshd[3849]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=101.255.81.91
Mar 23 16:35:56 silence02 sshd[3849]: Failed password for invalid user ts3 from 101.255.81.91 port 56402 ssh2
Mar 23 16:40:10 silence02 sshd[4789]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=101.255.81.91
2020-03-24 07:28:07
180.157.114.71 attackbotsspam
1433/tcp 445/tcp...
[2020-01-24/03-23]14pkt,2pt.(tcp)
2020-03-24 07:52:25

Recently Reported IPs

103.119.25.208 113.237.29.166 43.22.12.181 37.166.130.141
177.198.139.165 143.199.59.31 90.30.183.242 8.191.204.212
3.227.155.150 51.91.203.23 62.79.28.110 39.98.37.141
7.139.37.4 132.174.132.233 165.197.108.233 36.137.146.103
103.119.25.254 89.36.159.13 77.229.12.253 23.46.193.64