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: Germany

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 <<>> 139.11.21.47
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 32826
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;139.11.21.47.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025013101 1800 900 604800 86400

;; Query time: 37 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Feb 01 03:29:11 CST 2025
;; MSG SIZE  rcvd: 105
Host info
Host 47.21.11.139.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 47.21.11.139.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
168.70.81.139 attackspam
Brute-force attempt banned
2020-09-20 15:17:51
116.49.143.229 attackspambots
Brute-force attempt banned
2020-09-20 14:46:42
213.32.71.196 attackspambots
Sep 20 06:19:47 marvibiene sshd[19722]: Failed password for root from 213.32.71.196 port 41646 ssh2
Sep 20 06:22:53 marvibiene sshd[20480]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=213.32.71.196
2020-09-20 15:20:31
218.92.0.133 attackbotsspam
Sep 20 07:05:53 localhost sshd\[19233\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.133  user=root
Sep 20 07:05:55 localhost sshd\[19233\]: Failed password for root from 218.92.0.133 port 11474 ssh2
Sep 20 07:05:59 localhost sshd\[19233\]: Failed password for root from 218.92.0.133 port 11474 ssh2
...
2020-09-20 15:16:53
61.19.202.212 attack
61.19.202.212 (TH/Thailand/-), 6 distributed sshd attacks on account [root] in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_DISTATTACK; Logs: Sep 20 01:50:35 server2 sshd[17828]: Failed password for root from 61.19.202.212 port 51792 ssh2
Sep 20 01:50:28 server2 sshd[17820]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=96.77.231.29  user=root
Sep 20 01:50:29 server2 sshd[17818]: Failed password for root from 190.0.8.134 port 47524 ssh2
Sep 20 01:50:29 server2 sshd[17820]: Failed password for root from 96.77.231.29 port 9463 ssh2
Sep 20 01:50:18 server2 sshd[17684]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.58.5.243  user=root
Sep 20 01:50:20 server2 sshd[17684]: Failed password for root from 123.58.5.243 port 35154 ssh2

IP Addresses Blocked:
2020-09-20 15:19:36
200.105.144.202 attack
Sep 20 08:27:27 h1745522 sshd[1000]: Invalid user git from 200.105.144.202 port 45386
Sep 20 08:27:27 h1745522 sshd[1000]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.105.144.202
Sep 20 08:27:27 h1745522 sshd[1000]: Invalid user git from 200.105.144.202 port 45386
Sep 20 08:27:30 h1745522 sshd[1000]: Failed password for invalid user git from 200.105.144.202 port 45386 ssh2
Sep 20 08:30:34 h1745522 sshd[1082]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.105.144.202  user=root
Sep 20 08:30:36 h1745522 sshd[1082]: Failed password for root from 200.105.144.202 port 33038 ssh2
Sep 20 08:33:36 h1745522 sshd[1173]: Invalid user ftp_id from 200.105.144.202 port 48922
Sep 20 08:33:36 h1745522 sshd[1173]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.105.144.202
Sep 20 08:33:36 h1745522 sshd[1173]: Invalid user ftp_id from 200.105.144.202 port 48922
Sep 20
...
2020-09-20 14:49:16
5.196.198.147 attackbots
Sep 20 05:57:39 marvibiene sshd[32132]: Failed password for root from 5.196.198.147 port 47146 ssh2
Sep 20 06:01:36 marvibiene sshd[32353]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.196.198.147 
Sep 20 06:01:37 marvibiene sshd[32353]: Failed password for invalid user zabbix from 5.196.198.147 port 58430 ssh2
2020-09-20 15:15:51
117.207.214.144 attackspambots
1600534877 - 09/19/2020 19:01:17 Host: 117.207.214.144/117.207.214.144 Port: 445 TCP Blocked
...
2020-09-20 14:58:52
118.72.87.239 attack
Automatic report - Port Scan Attack
2020-09-20 14:49:39
5.166.211.12 attack
Sep 19 11:01:08 sip sshd[18967]: Failed password for root from 5.166.211.12 port 53476 ssh2
Sep 19 11:01:09 sip sshd[18969]: Failed password for root from 5.166.211.12 port 54502 ssh2
2020-09-20 15:03:11
186.94.69.163 attackbots
Unauthorized connection attempt from IP address 186.94.69.163 on Port 445(SMB)
2020-09-20 14:50:14
119.45.55.249 attack
Found on   Dark List de    / proto=6  .  srcport=52753  .  dstport=3203  .     (2302)
2020-09-20 14:44:53
187.163.115.176 attackspam
Automatic report - Port Scan Attack
2020-09-20 15:00:30
193.218.118.131 attackbotsspam
(sshd) Failed SSH login from 193.218.118.131 (UA/Ukraine/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Sep 20 02:42:22 server5 sshd[8484]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.218.118.131  user=root
Sep 20 02:42:25 server5 sshd[8484]: Failed password for root from 193.218.118.131 port 54724 ssh2
Sep 20 02:42:27 server5 sshd[8484]: Failed password for root from 193.218.118.131 port 54724 ssh2
Sep 20 02:42:30 server5 sshd[8484]: Failed password for root from 193.218.118.131 port 54724 ssh2
Sep 20 02:42:32 server5 sshd[8484]: Failed password for root from 193.218.118.131 port 54724 ssh2
2020-09-20 15:24:23
138.68.238.242 attack
Sep 20 05:21:45 h2646465 sshd[26797]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.238.242  user=root
Sep 20 05:21:47 h2646465 sshd[26797]: Failed password for root from 138.68.238.242 port 60536 ssh2
Sep 20 05:35:54 h2646465 sshd[28721]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.238.242  user=root
Sep 20 05:35:56 h2646465 sshd[28721]: Failed password for root from 138.68.238.242 port 38656 ssh2
Sep 20 05:40:46 h2646465 sshd[29485]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.238.242  user=root
Sep 20 05:40:48 h2646465 sshd[29485]: Failed password for root from 138.68.238.242 port 49632 ssh2
Sep 20 05:45:26 h2646465 sshd[30170]: Invalid user git from 138.68.238.242
Sep 20 05:45:26 h2646465 sshd[30170]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.238.242
Sep 20 05:45:26 h2646465 sshd[30170]: Invalid user git
2020-09-20 14:58:28

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