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: Korea (Republic of)

Internet Service Provider: SK Broadband Co Ltd

Hostname: unknown

Organization: unknown

Usage Type: Fixed Line ISP

Comments:
Type Details Datetime
attackspam
Unauthorized connection attempt from IP address 221.139.50.136 on Port 445(SMB)
2020-08-23 07:10:01
Comments on same subnet:
IP Type Details Datetime
221.139.50.53 attack
Port Scan: TCP/445
2019-09-16 06:04:59
221.139.50.53 attackspambots
[SMB remote code execution attempt: port tcp/445]
*(RWIN=1024)(07021037)
2019-07-02 15:43:59
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 221.139.50.136
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 32407
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			578	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020082201 1800 900 604800 86400

;; Query time: 48 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Aug 23 07:09:58 CST 2020
;; MSG SIZE  rcvd: 118
Host info
Host 136.50.139.221.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 136.50.139.221.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
51.15.15.164 attack
WebFormToEmail Comment SPAM
2019-11-20 01:47:32
37.49.231.121 attackbots
11/19/2019-10:51:24.268912 37.49.231.121 Protocol: 17 ET CINS Active Threat Intelligence Poor Reputation IP group 33
2019-11-20 02:05:42
106.114.82.78 attackbots
SpamReport
2019-11-20 01:48:54
86.98.213.70 attackspambots
Unauthorized connection attempt from IP address 86.98.213.70 on Port 445(SMB)
2019-11-20 01:52:19
113.141.28.106 attack
Nov 19 16:44:39 venus sshd\[14110\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=113.141.28.106  user=root
Nov 19 16:44:41 venus sshd\[14110\]: Failed password for root from 113.141.28.106 port 62581 ssh2
Nov 19 16:49:42 venus sshd\[14161\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=113.141.28.106  user=nobody
...
2019-11-20 01:39:48
160.119.136.131 attackspambots
Unauthorized connection attempt from IP address 160.119.136.131 on Port 445(SMB)
2019-11-20 01:49:29
35.201.243.170 attack
Nov 19 14:23:04 vps691689 sshd[10071]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=35.201.243.170
Nov 19 14:23:07 vps691689 sshd[10071]: Failed password for invalid user oozie from 35.201.243.170 port 37914 ssh2
Nov 19 14:23:36 vps691689 sshd[10088]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=35.201.243.170
...
2019-11-20 02:01:38
157.245.167.35 attack
joshuajohannes.de 157.245.167.35 \[19/Nov/2019:14:00:08 +0100\] "POST /wp-login.php HTTP/1.1" 200 6301 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
joshuajohannes.de 157.245.167.35 \[19/Nov/2019:14:00:10 +0100\] "POST /wp-login.php HTTP/1.1" 200 6269 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
joshuajohannes.de 157.245.167.35 \[19/Nov/2019:14:00:10 +0100\] "POST /xmlrpc.php HTTP/1.1" 200 4098 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
2019-11-20 01:51:45
115.73.225.204 attackbots
Unauthorized connection attempt from IP address 115.73.225.204 on Port 445(SMB)
2019-11-20 02:03:07
41.87.80.26 attack
SSH authentication failure x 6 reported by Fail2Ban
...
2019-11-20 01:51:14
113.88.13.217 attackspam
Unauthorized connection attempt from IP address 113.88.13.217 on Port 445(SMB)
2019-11-20 01:38:03
212.129.53.177 attackspam
Automatic report - Banned IP Access
2019-11-20 02:12:22
81.183.23.11 attackspambots
port scan and connect, tcp 81 (hosts2-ns)
2019-11-20 02:05:00
35.235.5.186 attackbotsspam
Time:     Tue Nov 19 06:11:19 2019 -0300
IP:       35.235.5.186 (US/United States/186.5.235.35.bc.googleusercontent.com)
Failures: 30 (smtpauth)
Interval: 3600 seconds
Blocked:  Permanent Block
2019-11-20 01:53:41
177.242.105.174 attackbotsspam
Unauthorized connection attempt from IP address 177.242.105.174 on Port 445(SMB)
2019-11-20 01:39:18

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