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: South Korea

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:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 106.103.16.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 38178
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;106.103.16.21.			IN	A

;; AUTHORITY SECTION:
.			340	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2023112203 1800 900 604800 86400

;; Query time: 20 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Nov 23 08:27:27 CST 2023
;; MSG SIZE  rcvd: 106
Host info
Host 21.16.103.106.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.16.103.106.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
212.156.132.182 attack
SSH Login Bruteforce
2019-12-24 13:27:57
89.225.208.146 attackbots
Unauthorized connection attempt detected from IP address 89.225.208.146 to port 445
2019-12-24 13:32:34
200.34.88.37 attackspambots
Dec 24 06:37:31 dedicated sshd[3143]: Invalid user kenichi from 200.34.88.37 port 49846
2019-12-24 13:39:15
120.131.0.158 attackbotsspam
Automatic report - Banned IP Access
2019-12-24 13:13:13
193.32.163.108 attack
12/23/2019-23:54:56.450201 193.32.163.108 Protocol: 6 ET SCAN NMAP -sS window 1024
2019-12-24 13:20:59
59.126.29.27 attackbotsspam
Unauthorized connection attempt detected from IP address 59.126.29.27 to port 445
2019-12-24 13:51:35
222.186.129.224 attackspam
DATE:2019-12-24 05:54:11, IP:222.186.129.224, PORT:5900 - VNC brute force auth on a honeypot server (epe-dc)
2019-12-24 13:49:48
125.70.227.38 attack
'IP reached maximum auth failures for a one day block'
2019-12-24 13:15:44
185.244.234.41 attack
Excessive Port-Scanning
2019-12-24 13:35:46
134.209.165.41 attackspambots
Dec 24 06:02:00 srv-ubuntu-dev3 postfix/smtpd[49550]: warning: unknown[134.209.165.41]: SASL LOGIN authentication failed: authentication failure
Dec 24 06:02:02 srv-ubuntu-dev3 postfix/smtpd[49550]: warning: unknown[134.209.165.41]: SASL LOGIN authentication failed: authentication failure
Dec 24 06:02:03 srv-ubuntu-dev3 postfix/smtpd[49550]: warning: unknown[134.209.165.41]: SASL LOGIN authentication failed: authentication failure
Dec 24 06:02:04 srv-ubuntu-dev3 postfix/smtpd[49550]: warning: unknown[134.209.165.41]: SASL LOGIN authentication failed: authentication failure
Dec 24 06:02:06 srv-ubuntu-dev3 postfix/smtpd[49550]: warning: unknown[134.209.165.41]: SASL LOGIN authentication failed: authentication failure
...
2019-12-24 13:31:46
222.186.175.163 attackspambots
$f2bV_matches
2019-12-24 13:28:59
60.163.129.227 attackbots
Dec 24 05:44:45 hcbbdb sshd\[20829\]: Invalid user nfs from 60.163.129.227
Dec 24 05:44:45 hcbbdb sshd\[20829\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=60.163.129.227
Dec 24 05:44:47 hcbbdb sshd\[20829\]: Failed password for invalid user nfs from 60.163.129.227 port 34350 ssh2
Dec 24 05:50:39 hcbbdb sshd\[21421\]: Invalid user bartolomeu from 60.163.129.227
Dec 24 05:50:39 hcbbdb sshd\[21421\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=60.163.129.227
2019-12-24 13:53:27
165.22.112.45 attack
*Port Scan* detected from 165.22.112.45 (GB/United Kingdom/-). 4 hits in the last 180 seconds
2019-12-24 13:14:06
45.55.143.178 attack
invalid user
2019-12-24 13:19:51
103.209.20.36 attackbotsspam
Dec 24 05:53:51 vmd17057 sshd\[5841\]: Invalid user seancom from 103.209.20.36 port 34992
Dec 24 05:53:51 vmd17057 sshd\[5841\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.209.20.36
Dec 24 05:53:53 vmd17057 sshd\[5841\]: Failed password for invalid user seancom from 103.209.20.36 port 34992 ssh2
...
2019-12-24 13:38:33

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