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 <<>> 139.47.204.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 60283
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;139.47.204.21.			IN	A

;; AUTHORITY SECTION:
.			600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021601 1800 900 604800 86400

;; Query time: 73 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 01:53:17 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 21.204.47.139.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.204.47.139.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
106.13.83.251 attackspambots
Aug 18 09:56:34 server sshd\[12899\]: User root from 106.13.83.251 not allowed because listed in DenyUsers
Aug 18 09:56:34 server sshd\[12899\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.83.251  user=root
Aug 18 09:56:36 server sshd\[12899\]: Failed password for invalid user root from 106.13.83.251 port 48368 ssh2
Aug 18 10:02:31 server sshd\[18288\]: Invalid user vaibhav from 106.13.83.251 port 33100
Aug 18 10:02:31 server sshd\[18288\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.83.251
2019-08-18 15:22:25
222.186.15.110 attackbots
Aug 18 09:25:58 v22018076622670303 sshd\[25879\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.15.110  user=root
Aug 18 09:26:00 v22018076622670303 sshd\[25879\]: Failed password for root from 222.186.15.110 port 18961 ssh2
Aug 18 09:26:03 v22018076622670303 sshd\[25879\]: Failed password for root from 222.186.15.110 port 18961 ssh2
...
2019-08-18 15:27:28
103.27.237.45 attackbots
Aug 18 08:53:28 dedicated sshd[23488]: Invalid user ta from 103.27.237.45 port 37532
2019-08-18 14:55:50
183.6.155.108 attackbots
Aug 18 03:42:22 hcbbdb sshd\[380\]: Invalid user usuario from 183.6.155.108
Aug 18 03:42:22 hcbbdb sshd\[380\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=183.6.155.108
Aug 18 03:42:24 hcbbdb sshd\[380\]: Failed password for invalid user usuario from 183.6.155.108 port 4806 ssh2
Aug 18 03:47:32 hcbbdb sshd\[1050\]: Invalid user sharon from 183.6.155.108
Aug 18 03:47:32 hcbbdb sshd\[1050\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=183.6.155.108
2019-08-18 15:11:11
49.234.60.13 attackspam
Automated report - ssh fail2ban:
Aug 18 08:57:55 wrong password, user=root, port=52730, ssh2
Aug 18 09:01:55 authentication failure
2019-08-18 15:12:27
120.88.46.226 attackspambots
Aug 18 07:08:24 XXX sshd[4873]: Invalid user alyssa from 120.88.46.226 port 45166
2019-08-18 15:39:19
5.39.77.117 attackspambots
Aug 18 08:53:34 SilenceServices sshd[3214]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.39.77.117
Aug 18 08:53:35 SilenceServices sshd[3214]: Failed password for invalid user endangs from 5.39.77.117 port 47854 ssh2
Aug 18 08:58:12 SilenceServices sshd[7383]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.39.77.117
2019-08-18 14:59:13
177.99.190.122 attack
Aug 18 07:03:39 XXX sshd[4827]: Invalid user golden from 177.99.190.122 port 41820
2019-08-18 15:40:37
136.232.13.70 attack
Aug 18 02:27:01 aat-srv002 sshd[6244]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=136.232.13.70
Aug 18 02:27:03 aat-srv002 sshd[6244]: Failed password for invalid user pk from 136.232.13.70 port 59949 ssh2
Aug 18 02:31:24 aat-srv002 sshd[6428]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=136.232.13.70
Aug 18 02:31:26 aat-srv002 sshd[6428]: Failed password for invalid user dareen from 136.232.13.70 port 47774 ssh2
...
2019-08-18 15:37:41
82.221.131.5 attackspam
2019-08-18T02:59:47.833932Z 6e5a5345c92a New connection: 82.221.131.5:44316 (172.17.0.2:2222) [session: 6e5a5345c92a]
2019-08-18T03:05:06.184849Z 47cf463944d4 New connection: 82.221.131.5:37326 (172.17.0.2:2222) [session: 47cf463944d4]
2019-08-18 15:44:33
103.215.72.227 attackspambots
Invalid user oz from 103.215.72.227 port 43602
2019-08-18 15:15:38
178.33.130.196 attackbots
Automatic report - Banned IP Access
2019-08-18 15:16:51
212.129.148.117 attack
Aug 17 19:55:52 friendsofhawaii sshd\[15257\]: Invalid user git from 212.129.148.117
Aug 17 19:55:52 friendsofhawaii sshd\[15257\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.129.148.117
Aug 17 19:55:54 friendsofhawaii sshd\[15257\]: Failed password for invalid user git from 212.129.148.117 port 44214 ssh2
Aug 17 20:03:19 friendsofhawaii sshd\[15965\]: Invalid user jan from 212.129.148.117
Aug 17 20:03:19 friendsofhawaii sshd\[15965\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.129.148.117
2019-08-18 15:49:13
45.6.24.1 attack
invalid user
2019-08-18 15:11:52
41.221.168.167 attackbots
Aug 18 07:08:59 lnxded64 sshd[25467]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=41.221.168.167
2019-08-18 15:35:03

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