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: United States

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 <<>> 13.20.164.81
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 16212
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;13.20.164.81.			IN	A

;; AUTHORITY SECTION:
.			392	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022010501 1800 900 604800 86400

;; Query time: 20 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Jan 06 04:48:28 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 81.164.20.13.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 81.164.20.13.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
90.63.250.31 attackspambots
Unauthorized connection attempt from IP address 90.63.250.31 on Port 445(SMB)
2020-02-25 23:11:33
222.91.72.102 attackbotsspam
2020-02-25T08:31:52.395126centos sshd\[6268\]: Invalid user liuzezhang from 222.91.72.102 port 55112
2020-02-25T08:31:52.400425centos sshd\[6268\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.91.72.102
2020-02-25T08:31:54.549743centos sshd\[6268\]: Failed password for invalid user liuzezhang from 222.91.72.102 port 55112 ssh2
2020-02-25 23:02:52
67.207.91.133 attack
Feb 25 14:43:08  sshd\[8613\]: Invalid user 01 from 67.207.91.133Feb 25 14:43:10  sshd\[8613\]: Failed password for invalid user 01 from 67.207.91.133 port 37668 ssh2
...
2020-02-25 23:28:49
198.27.79.180 attack
$f2bV_matches
2020-02-25 23:00:59
42.119.153.193 attack
Port probing on unauthorized port 445
2020-02-25 23:18:42
157.245.112.238 attackbots
Feb 25 10:17:00 server sshd\[20094\]: Invalid user admin from 157.245.112.238
Feb 25 10:17:00 server sshd\[20094\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.245.112.238 
Feb 25 10:17:02 server sshd\[20094\]: Failed password for invalid user admin from 157.245.112.238 port 55950 ssh2
Feb 25 18:15:06 server sshd\[9135\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.245.112.238  user=root
Feb 25 18:15:08 server sshd\[9135\]: Failed password for root from 157.245.112.238 port 58780 ssh2
...
2020-02-25 23:43:06
122.176.90.170 attackbots
Unauthorized connection attempt from IP address 122.176.90.170 on Port 445(SMB)
2020-02-25 23:01:44
62.98.90.73 attackbotsspam
Port probing on unauthorized port 23
2020-02-25 23:26:57
190.65.223.142 attack
Unauthorized connection attempt from IP address 190.65.223.142 on Port 445(SMB)
2020-02-25 23:03:19
187.122.12.187 attackbots
Automatic report - Port Scan Attack
2020-02-26 01:06:01
117.93.71.214 attackspam
20 attempts against mh-ssh on oak
2020-02-26 01:10:52
79.3.6.207 attack
Feb 25 17:51:19 amit sshd\[21200\]: Invalid user resin from 79.3.6.207
Feb 25 17:51:19 amit sshd\[21200\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=79.3.6.207
Feb 25 17:51:20 amit sshd\[21200\]: Failed password for invalid user resin from 79.3.6.207 port 50354 ssh2
...
2020-02-26 01:15:50
182.73.83.83 attack
Honeypot attack, port: 4567, PTR: PTR record not found
2020-02-26 01:16:13
85.105.243.169 attackspambots
1582648755 - 02/25/2020 17:39:15 Host: 85.105.243.169/85.105.243.169 Port: 445 TCP Blocked
2020-02-26 01:06:25
206.189.94.103 attackspam
suspicious action Tue, 25 Feb 2020 13:39:12 -0300
2020-02-26 01:09:36

Recently Reported IPs

190.154.40.22 35.114.187.201 131.128.249.148 248.40.172.193
200.39.29.183 125.37.187.163 52.125.207.27 186.156.109.67
209.172.215.0 243.191.201.221 164.7.190.143 22.50.49.60
45.235.21.189 129.204.106.162 251.143.85.13 228.0.31.103
31.28.170.187 151.135.16.131 195.210.105.59 93.78.201.233