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: MTN

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 <<>> 105.221.216.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 63769
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			440	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020082001 1800 900 604800 86400

;; Query time: 82 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Aug 21 08:15:54 CST 2020
;; MSG SIZE  rcvd: 118
Host info
Host 21.216.221.105.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.216.221.105.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
165.22.91.225 attack
Oct 28 12:14:28 webhost01 sshd[20579]: Failed password for root from 165.22.91.225 port 59124 ssh2
Oct 28 12:18:12 webhost01 sshd[20602]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.22.91.225
...
2019-10-28 13:19:01
49.234.18.158 attack
Automatic report - Banned IP Access
2019-10-28 13:06:03
198.108.66.41 attackspambots
20000/tcp 4567/tcp 23/tcp...
[2019-09-01/10-28]19pkt,7pt.(tcp),2pt.(udp)
2019-10-28 13:22:54
37.187.131.203 attack
Oct 28 05:29:36 lnxweb62 sshd[8198]: Failed password for root from 37.187.131.203 port 48650 ssh2
Oct 28 05:29:36 lnxweb62 sshd[8198]: Failed password for root from 37.187.131.203 port 48650 ssh2
2019-10-28 13:23:13
217.68.215.94 attack
slow and persistent scanner
2019-10-28 13:56:16
81.163.56.185 attackspambots
Chat Spam
2019-10-28 13:52:48
85.93.20.85 attackbots
191028  0:55:40 \[Warning\] Access denied for user 'root'@'85.93.20.85' \(using password: YES\)
191028  1:02:10 \[Warning\] Access denied for user 'root'@'85.93.20.85' \(using password: YES\)
191028  5:53:04 \[Warning\] Access denied for user 'root'@'85.93.20.85' \(using password: YES\)
...
2019-10-28 13:25:29
1.205.64.52 attackspam
IP Ban Report :  
 https://help-dysk.pl/wordpress-firewall-plugins/ip/1.205.64.52/ 
 
 CN - 1H : (1020)  
 Protection Against DDoS WordPress plugin :  
 "odzyskiwanie danych help-dysk" 
 IP Address Ranges by Country : CN 
 NAME ASN : ASN4134 
 
 IP : 1.205.64.52 
 
 CIDR : 1.204.0.0/14 
 
 PREFIX COUNT : 5430 
 
 UNIQUE IP COUNT : 106919680 
 
 
 ATTACKS DETECTED ASN4134 :  
  1H - 21 
  3H - 60 
  6H - 103 
 12H - 216 
 24H - 538 
 
 DateTime : 2019-10-28 04:54:55 
 
 INFO : Port Scan TELNET Detected and Blocked by ADMIN  - data recovery
2019-10-28 13:08:19
118.70.123.238 attackbots
MultiHost/MultiPort Probe, Scan, Hack -
2019-10-28 13:05:42
222.186.175.151 attackbotsspam
Oct 28 12:06:48 webhost01 sshd[20470]: Failed password for root from 222.186.175.151 port 47788 ssh2
Oct 28 12:06:53 webhost01 sshd[20470]: Failed password for root from 222.186.175.151 port 47788 ssh2
...
2019-10-28 13:15:15
106.12.205.48 attackspambots
2019-10-28T03:54:52.524906abusebot-5.cloudsearch.cf sshd\[11428\]: Invalid user harold from 106.12.205.48 port 36744
2019-10-28 13:12:02
217.68.212.141 attackspambots
slow and persistent scanner
2019-10-28 13:03:05
142.93.163.77 attackspambots
$f2bV_matches
2019-10-28 13:24:25
132.232.93.48 attackspambots
Oct 27 18:52:26 auw2 sshd\[23980\]: Invalid user aleece from 132.232.93.48
Oct 27 18:52:26 auw2 sshd\[23980\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=132.232.93.48
Oct 27 18:52:28 auw2 sshd\[23980\]: Failed password for invalid user aleece from 132.232.93.48 port 44399 ssh2
Oct 27 18:58:28 auw2 sshd\[24446\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=132.232.93.48  user=root
Oct 27 18:58:30 auw2 sshd\[24446\]: Failed password for root from 132.232.93.48 port 35069 ssh2
2019-10-28 13:05:28
179.219.140.209 attackbots
Oct 28 01:58:47 firewall sshd[12504]: Invalid user alexis from 179.219.140.209
Oct 28 01:58:48 firewall sshd[12504]: Failed password for invalid user alexis from 179.219.140.209 port 51665 ssh2
Oct 28 02:04:09 firewall sshd[12637]: Invalid user eq from 179.219.140.209
...
2019-10-28 13:28:16

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