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 Africa

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 <<>> 105.216.21.6
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 8793
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;105.216.21.6.			IN	A

;; AUTHORITY SECTION:
.			496	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022500 1800 900 604800 86400

;; Query time: 58 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 25 20:57:07 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 6.21.216.105.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 6.21.216.105.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
197.156.101.106 attackspam
Honeypot attack, port: 445, PTR: PTR record not found
2020-09-06 00:20:02
181.49.176.36 attackspambots
445/tcp 445/tcp 445/tcp...
[2020-07-09/09-04]21pkt,1pt.(tcp)
2020-09-05 23:51:45
222.186.30.57 attack
Sep  5 17:52:36 abendstille sshd\[29343\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.30.57  user=root
Sep  5 17:52:38 abendstille sshd\[29343\]: Failed password for root from 222.186.30.57 port 19296 ssh2
Sep  5 17:52:40 abendstille sshd\[29343\]: Failed password for root from 222.186.30.57 port 19296 ssh2
Sep  5 17:52:42 abendstille sshd\[29343\]: Failed password for root from 222.186.30.57 port 19296 ssh2
Sep  5 17:52:47 abendstille sshd\[29453\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.30.57  user=root
...
2020-09-06 00:07:39
94.102.54.170 attackspam
21 attempts against mh-misbehave-ban on float
2020-09-06 00:07:07
112.85.42.174 attackbotsspam
2020-09-05T15:51:07.679769server.espacesoutien.com sshd[20522]: Failed password for root from 112.85.42.174 port 10726 ssh2
2020-09-05T15:51:11.129765server.espacesoutien.com sshd[20522]: Failed password for root from 112.85.42.174 port 10726 ssh2
2020-09-05T15:51:14.795003server.espacesoutien.com sshd[20522]: Failed password for root from 112.85.42.174 port 10726 ssh2
2020-09-05T15:51:18.332975server.espacesoutien.com sshd[20522]: Failed password for root from 112.85.42.174 port 10726 ssh2
...
2020-09-06 00:02:48
189.8.68.56 attack
$f2bV_matches
2020-09-06 00:06:25
175.215.138.52 attackspam
Honeypot attack, port: 81, PTR: PTR record not found
2020-09-05 23:56:51
190.245.193.48 attack
Sep  5 00:33:23 mxgate1 postfix/postscreen[5429]: CONNECT from [190.245.193.48]:35392 to [176.31.12.44]:25
Sep  5 00:33:23 mxgate1 postfix/dnsblog[5430]: addr 190.245.193.48 listed by domain ix.dnsbl.xxxxxx.net as 127.0.0.2
Sep  5 00:33:23 mxgate1 postfix/dnsblog[5430]: addr 190.245.193.48 listed by domain zen.spamhaus.org as 127.0.0.11
Sep  5 00:33:23 mxgate1 postfix/dnsblog[5430]: addr 190.245.193.48 listed by domain zen.spamhaus.org as 127.0.0.4
Sep  5 00:33:23 mxgate1 postfix/dnsblog[5433]: addr 190.245.193.48 listed by domain cbl.abuseat.org as 127.0.0.2
Sep  5 00:33:23 mxgate1 postfix/dnsblog[5431]: addr 190.245.193.48 listed by domain b.barracudacentral.org as 127.0.0.2
Sep  5 00:33:29 mxgate1 postfix/postscreen[5429]: DNSBL rank 5 for [190.245.193.48]:35392
Sep x@x
Sep  5 00:33:31 mxgate1 postfix/postscreen[5429]: HANGUP after 1.9 from [190.245.193.48]:35392 in tests after SMTP handshake
Sep  5 00:33:31 mxgate1 postfix/postscreen[5429]: DISCONNECT [190.245.193.4........
-------------------------------
2020-09-05 23:47:27
115.231.231.3 attackbotsspam
 TCP (SYN) 115.231.231.3:52720 -> port 21986, len 44
2020-09-05 23:54:43
89.179.72.201 attack
20/9/4@13:27:15: FAIL: Alarm-Network address from=89.179.72.201
20/9/4@13:27:15: FAIL: Alarm-Network address from=89.179.72.201
...
2020-09-06 00:04:26
45.162.123.9 attackspam
Invalid user ubuntu from 45.162.123.9 port 57414
2020-09-06 00:32:03
190.37.233.232 attackspambots
Honeypot attack, port: 445, PTR: 190-37-233-232.dyn.dsl.cantv.net.
2020-09-06 00:26:05
181.215.204.157 attackspambots
Automatic report - Banned IP Access
2020-09-06 00:19:25
122.51.169.118 attackspambots
Sep  5 15:05:05 fhem-rasp sshd[32389]: Failed password for root from 122.51.169.118 port 47618 ssh2
Sep  5 15:05:08 fhem-rasp sshd[32389]: Disconnected from authenticating user root 122.51.169.118 port 47618 [preauth]
...
2020-09-05 23:54:10
119.136.198.82 attackspam
Honeypot attack, port: 445, PTR: PTR record not found
2020-09-06 00:14:05

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