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: United Kingdom

Internet Service Provider: Itnord Security Solutions AB

Hostname: unknown

Organization: unknown

Usage Type: Data Center/Web Hosting/Transit

Comments:
Type Details Datetime
attack
Exploited Host.
2020-07-26 02:21:13
attack
 TCP (SYN) 139.28.206.11:49630 -> port 32493, len 44
2020-06-10 15:04:07
attackspambots
Jun  9 18:31:28 vpn01 sshd[2857]: Failed password for root from 139.28.206.11 port 36772 ssh2
...
2020-06-10 01:17:48
attack
reported through recidive - multiple failed attempts(SSH)
2020-06-07 07:00:01
attackbots
May 27 14:04:05 cdc sshd[27028]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.28.206.11  user=root
May 27 14:04:07 cdc sshd[27028]: Failed password for invalid user root from 139.28.206.11 port 48460 ssh2
2020-05-27 21:37:07
attackspambots
2020-05-08 15:54:05,559 fail2ban.actions: WARNING [ssh] Ban 139.28.206.11
2020-05-08 22:59:39
attack
Brute-force attempt banned
2020-04-23 00:09:42
attackspam
Apr 20 01:27:46 gw1 sshd[29567]: Failed password for root from 139.28.206.11 port 45340 ssh2
Apr 20 01:30:42 gw1 sshd[29700]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.28.206.11
...
2020-04-20 04:50:38
attackspambots
Total attacks: 2
2020-03-31 12:34:48
attack
-
2020-03-24 02:52:54
attackspambots
3x Failed Password
2020-03-22 20:35:13
attack
Mar  8 19:26:15 sso sshd[13892]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.28.206.11
Mar  8 19:26:18 sso sshd[13892]: Failed password for invalid user www from 139.28.206.11 port 59062 ssh2
...
2020-03-09 02:43:01
attackspambots
Mar  7 22:02:33 hcbbdb sshd\[3302\]: Invalid user nagios from 139.28.206.11
Mar  7 22:02:33 hcbbdb sshd\[3302\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.28.206.11
Mar  7 22:02:35 hcbbdb sshd\[3302\]: Failed password for invalid user nagios from 139.28.206.11 port 37138 ssh2
Mar  7 22:09:06 hcbbdb sshd\[3979\]: Invalid user admin from 139.28.206.11
Mar  7 22:09:06 hcbbdb sshd\[3979\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.28.206.11
2020-03-08 07:17:20
attackbotsspam
Brute-force attempt banned
2020-02-21 18:32:28
attackbotsspam
Feb 20 23:01:15 localhost sshd\[1709\]: Invalid user amandabackup from 139.28.206.11
Feb 20 23:01:15 localhost sshd\[1709\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.28.206.11
Feb 20 23:01:18 localhost sshd\[1709\]: Failed password for invalid user amandabackup from 139.28.206.11 port 45392 ssh2
Feb 20 23:03:51 localhost sshd\[1740\]: Invalid user Michelle from 139.28.206.11
Feb 20 23:03:51 localhost sshd\[1740\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.28.206.11
...
2020-02-21 06:16:22
attackbots
Feb 18 14:24:47 hosting180 sshd[21140]: Invalid user sys_admin from 139.28.206.11 port 60076
...
2020-02-19 00:08:04
attackspambots
Feb  9 07:35:06 sd-53420 sshd\[25438\]: Invalid user pmi from 139.28.206.11
Feb  9 07:35:06 sd-53420 sshd\[25438\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.28.206.11
Feb  9 07:35:07 sd-53420 sshd\[25438\]: Failed password for invalid user pmi from 139.28.206.11 port 58856 ssh2
Feb  9 07:37:01 sd-53420 sshd\[25648\]: Invalid user wt from 139.28.206.11
Feb  9 07:37:01 sd-53420 sshd\[25648\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.28.206.11
...
2020-02-09 17:33:45
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 139.28.206.11
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 27821
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			556	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020020200 1800 900 604800 86400

;; Query time: 128 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Feb 02 22:41:17 CST 2020
;; MSG SIZE  rcvd: 117
Host info
Host 11.206.28.139.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 11.206.28.139.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
115.159.106.132 attackspambots
Aug 13 05:42:45 Ubuntu-1404-trusty-64-minimal sshd\[14121\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.159.106.132  user=root
Aug 13 05:42:48 Ubuntu-1404-trusty-64-minimal sshd\[14121\]: Failed password for root from 115.159.106.132 port 52074 ssh2
Aug 13 05:52:56 Ubuntu-1404-trusty-64-minimal sshd\[17808\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.159.106.132  user=root
Aug 13 05:52:58 Ubuntu-1404-trusty-64-minimal sshd\[17808\]: Failed password for root from 115.159.106.132 port 56636 ssh2
Aug 13 05:55:10 Ubuntu-1404-trusty-64-minimal sshd\[18497\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.159.106.132  user=root
2020-08-13 13:37:39
139.59.10.186 attackspam
Aug 13 03:43:33 localhost sshd\[16064\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.10.186  user=root
Aug 13 03:43:35 localhost sshd\[16064\]: Failed password for root from 139.59.10.186 port 43740 ssh2
Aug 13 03:55:37 localhost sshd\[16227\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.10.186  user=root
...
2020-08-13 13:18:27
157.230.220.179 attackspam
ssh brute force
2020-08-13 13:01:22
188.165.24.200 attackbotsspam
Aug 13 07:10:48 piServer sshd[3119]: Failed password for root from 188.165.24.200 port 47396 ssh2
Aug 13 07:13:44 piServer sshd[3438]: Failed password for root from 188.165.24.200 port 38930 ssh2
...
2020-08-13 13:31:29
122.51.45.240 attack
Aug 13 08:19:06 hosting sshd[11979]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.51.45.240  user=root
Aug 13 08:19:08 hosting sshd[11979]: Failed password for root from 122.51.45.240 port 51616 ssh2
...
2020-08-13 13:21:18
139.199.228.133 attackbots
SSH BruteForce Attack
2020-08-13 13:23:37
103.117.220.2 attackspambots
port scan and connect, tcp 1433 (ms-sql-s)
2020-08-13 13:35:32
125.165.28.49 attackbots
1597290923 - 08/13/2020 05:55:23 Host: 125.165.28.49/125.165.28.49 Port: 445 TCP Blocked
2020-08-13 13:29:29
222.186.15.158 attack
Aug 13 04:57:11 scw-6657dc sshd[16085]: Failed password for root from 222.186.15.158 port 60575 ssh2
Aug 13 04:57:11 scw-6657dc sshd[16085]: Failed password for root from 222.186.15.158 port 60575 ssh2
Aug 13 04:57:14 scw-6657dc sshd[16085]: Failed password for root from 222.186.15.158 port 60575 ssh2
...
2020-08-13 13:05:47
212.98.122.91 attackspambots
Dovecot Invalid User Login Attempt.
2020-08-13 13:10:11
36.75.66.32 attackbots
Unauthorized IMAP connection attempt
2020-08-13 13:42:29
122.51.216.203 attack
2020-08-13T11:28:20.021118hostname sshd[95454]: Failed password for root from 122.51.216.203 port 33498 ssh2
2020-08-13T11:31:54.245583hostname sshd[95793]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.51.216.203  user=root
2020-08-13T11:31:55.936712hostname sshd[95793]: Failed password for root from 122.51.216.203 port 58060 ssh2
...
2020-08-13 13:03:26
201.87.233.60 attackspam
Unauthorised access (Aug 13) SRC=201.87.233.60 LEN=44 TOS=0x10 PREC=0x40 TTL=236 ID=35153 TCP DPT=445 WINDOW=1024 SYN
2020-08-13 13:07:17
112.85.42.174 attackspam
Automatic report BANNED IP
2020-08-13 13:41:03
222.186.190.17 attack
Aug 13 07:02:37 OPSO sshd\[9481\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.190.17  user=root
Aug 13 07:02:39 OPSO sshd\[9481\]: Failed password for root from 222.186.190.17 port 62858 ssh2
Aug 13 07:02:41 OPSO sshd\[9481\]: Failed password for root from 222.186.190.17 port 62858 ssh2
Aug 13 07:02:43 OPSO sshd\[9481\]: Failed password for root from 222.186.190.17 port 62858 ssh2
Aug 13 07:03:26 OPSO sshd\[9505\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.190.17  user=root
2020-08-13 13:08:10

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