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: SK Broadband Co Ltd

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 <<>> 221.139.66.56
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 13528
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			3498	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019082200 1800 900 604800 86400

;; Query time: 1 msec
;; SERVER: 67.207.67.2#53(67.207.67.2)
;; WHEN: Fri Aug 23 01:23:59 CST 2019
;; MSG SIZE  rcvd: 117
Host info
Host 56.66.139.221.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		67.207.67.2
Address:	67.207.67.2#53

** server can't find 56.66.139.221.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
213.220.229.107 attackbots
2019-10-12T08:00:54.061493 X postfix/smtpd[23293]: NOQUEUE: reject: RCPT from ip-213-220-229-107.net.upcbroadband.cz[213.220.229.107]: 554 5.7.1 Service unavailable; Client host [213.220.229.107] blocked using zen.spamhaus.org; https://www.spamhaus.org/query/ip/213.220.229.107; from= to= proto=ESMTP helo=
2019-10-12 16:55:16
222.186.190.2 attackspam
Oct 12 10:17:43 MK-Soft-VM5 sshd[14504]: Failed password for root from 222.186.190.2 port 59702 ssh2
Oct 12 10:17:49 MK-Soft-VM5 sshd[14504]: Failed password for root from 222.186.190.2 port 59702 ssh2
...
2019-10-12 16:21:54
212.11.181.19 attackbots
Unauthorized connection attempt from IP address 212.11.181.19 on Port 445(SMB)
2019-10-12 16:42:42
42.73.31.58 attackbots
Unauthorized connection attempt from IP address 42.73.31.58 on Port 445(SMB)
2019-10-12 16:39:04
3.87.221.26 attackspam
Masquerading as Googlebot: Mozilla/5.0 (compatible; Googlebot/2.1; startmebot/1.0; +https://start.me/bot)
2019-10-12 16:49:19
51.75.52.195 attackspambots
Invalid user 123 from 51.75.52.195 port 46176
2019-10-12 16:14:23
106.13.56.72 attackbotsspam
$f2bV_matches
2019-10-12 16:13:20
222.186.173.183 attackbotsspam
Oct 12 13:40:52 gw1 sshd[5987]: Failed password for root from 222.186.173.183 port 14702 ssh2
Oct 12 13:41:11 gw1 sshd[5987]: error: maximum authentication attempts exceeded for root from 222.186.173.183 port 14702 ssh2 [preauth]
...
2019-10-12 16:42:12
185.36.81.242 attackbotsspam
Oct 12 06:59:02 heicom postfix/smtpd\[3147\]: warning: unknown\[185.36.81.242\]: SASL LOGIN authentication failed: authentication failure
Oct 12 07:23:31 heicom postfix/smtpd\[4746\]: warning: unknown\[185.36.81.242\]: SASL LOGIN authentication failed: authentication failure
Oct 12 07:47:59 heicom postfix/smtpd\[4751\]: warning: unknown\[185.36.81.242\]: SASL LOGIN authentication failed: authentication failure
Oct 12 08:12:56 heicom postfix/smtpd\[5894\]: warning: unknown\[185.36.81.242\]: SASL LOGIN authentication failed: authentication failure
Oct 12 08:37:32 heicom postfix/smtpd\[6685\]: warning: unknown\[185.36.81.242\]: SASL LOGIN authentication failed: authentication failure
...
2019-10-12 16:41:09
202.230.143.53 attack
$f2bV_matches
2019-10-12 16:51:35
218.31.33.34 attack
SSH Brute Force, server-1 sshd[29306]: Failed password for invalid user 2wsx#EDC from 218.31.33.34 port 51966 ssh2
2019-10-12 16:14:41
176.14.68.229 attackspam
Unauthorized connection attempt from IP address 176.14.68.229 on Port 445(SMB)
2019-10-12 16:44:42
211.252.17.254 attackspam
Oct 12 08:33:35 icinga sshd[5743]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.252.17.254 
Oct 12 08:33:37 icinga sshd[5743]: Failed password for invalid user hp from 211.252.17.254 port 45096 ssh2
Oct 12 09:09:35 icinga sshd[28514]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.252.17.254 
...
2019-10-12 16:27:04
139.59.41.170 attack
Oct 12 10:14:01 vps01 sshd[4461]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.41.170
Oct 12 10:14:03 vps01 sshd[4461]: Failed password for invalid user Senha1qaz from 139.59.41.170 port 37706 ssh2
2019-10-12 16:18:53
222.186.42.241 attackbots
Oct 12 10:25:20 localhost sshd\[19410\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.42.241  user=root
Oct 12 10:25:22 localhost sshd\[19410\]: Failed password for root from 222.186.42.241 port 62720 ssh2
Oct 12 10:25:24 localhost sshd\[19410\]: Failed password for root from 222.186.42.241 port 62720 ssh2
2019-10-12 16:27:46

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