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: China

Internet Service Provider: V6Yun (Beijing) Network Co. Ltd

Hostname: unknown

Organization: unknown

Usage Type: Data Center/Web Hosting/Transit

Comments:
Type Details Datetime
attackbotsspam
Dec  6 23:03:59 mail sshd[1437]: Failed password for root from 139.199.66.206 port 52504 ssh2
Dec  6 23:10:11 mail sshd[3129]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.199.66.206 
Dec  6 23:10:13 mail sshd[3129]: Failed password for invalid user aclocal from 139.199.66.206 port 43720 ssh2
2019-12-09 23:18:04
attack
Dec  6 23:03:59 mail sshd[1437]: Failed password for root from 139.199.66.206 port 52504 ssh2
Dec  6 23:10:11 mail sshd[3129]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.199.66.206 
Dec  6 23:10:13 mail sshd[3129]: Failed password for invalid user aclocal from 139.199.66.206 port 43720 ssh2
2019-12-09 14:51:57
attackbotsspam
Dec  6 23:03:59 mail sshd[1437]: Failed password for root from 139.199.66.206 port 52504 ssh2
Dec  6 23:10:11 mail sshd[3129]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.199.66.206 
Dec  6 23:10:13 mail sshd[3129]: Failed password for invalid user aclocal from 139.199.66.206 port 43720 ssh2
2019-12-09 07:16:15
attack
Dec  6 23:03:59 mail sshd[1437]: Failed password for root from 139.199.66.206 port 52504 ssh2
Dec  6 23:10:11 mail sshd[3129]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.199.66.206 
Dec  6 23:10:13 mail sshd[3129]: Failed password for invalid user aclocal from 139.199.66.206 port 43720 ssh2
2019-12-09 01:29:13
attackbotsspam
Dec  6 23:03:59 mail sshd[1437]: Failed password for root from 139.199.66.206 port 52504 ssh2
Dec  6 23:10:11 mail sshd[3129]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.199.66.206 
Dec  6 23:10:13 mail sshd[3129]: Failed password for invalid user aclocal from 139.199.66.206 port 43720 ssh2
2019-12-08 15:17:54
attack
Dec  6 23:03:59 mail sshd[1437]: Failed password for root from 139.199.66.206 port 52504 ssh2
Dec  6 23:10:11 mail sshd[3129]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.199.66.206 
Dec  6 23:10:13 mail sshd[3129]: Failed password for invalid user aclocal from 139.199.66.206 port 43720 ssh2
2019-12-08 09:21:52
attackspam
Dec  6 23:03:59 mail sshd[1437]: Failed password for root from 139.199.66.206 port 52504 ssh2
Dec  6 23:10:11 mail sshd[3129]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.199.66.206 
Dec  6 23:10:13 mail sshd[3129]: Failed password for invalid user aclocal from 139.199.66.206 port 43720 ssh2
2019-12-07 15:42:09
attackspambots
Dec  6 23:03:59 mail sshd[1437]: Failed password for root from 139.199.66.206 port 52504 ssh2
Dec  6 23:10:11 mail sshd[3129]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.199.66.206 
Dec  6 23:10:13 mail sshd[3129]: Failed password for invalid user aclocal from 139.199.66.206 port 43720 ssh2
2019-12-07 13:26:58
attack
Dec  2 00:15:26 vps647732 sshd[32690]: Failed password for bin from 139.199.66.206 port 51170 ssh2
...
2019-12-02 07:25:37
attack
Nov 30 09:55:12 dedicated sshd[26304]: Invalid user admin from 139.199.66.206 port 34344
2019-11-30 17:26:47
attackbots
Nov 27 15:54:55 vpn01 sshd[28034]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.199.66.206
Nov 27 15:54:57 vpn01 sshd[28034]: Failed password for invalid user sheilamaui from 139.199.66.206 port 39306 ssh2
...
2019-11-27 23:27:33
attackbots
Nov  3 15:08:25 mail sshd[30801]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.199.66.206  user=root
Nov  3 15:08:27 mail sshd[30801]: Failed password for root from 139.199.66.206 port 51496 ssh2
Nov  3 15:29:28 mail sshd[30600]: Invalid user test from 139.199.66.206
Nov  3 15:29:28 mail sshd[30600]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.199.66.206
Nov  3 15:29:28 mail sshd[30600]: Invalid user test from 139.199.66.206
Nov  3 15:29:30 mail sshd[30600]: Failed password for invalid user test from 139.199.66.206 port 42030 ssh2
...
2019-11-04 05:21:27
attackbots
Sep 29 09:28:37 pornomens sshd\[14061\]: Invalid user udit from 139.199.66.206 port 53748
Sep 29 09:28:37 pornomens sshd\[14061\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.199.66.206
Sep 29 09:28:39 pornomens sshd\[14061\]: Failed password for invalid user udit from 139.199.66.206 port 53748 ssh2
...
2019-09-29 15:49:23
attack
$f2bV_matches_ltvn
2019-09-26 22:06:33
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 139.199.66.206
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 9331
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			298	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019092600 1800 900 604800 86400

;; Query time: 49 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Sep 26 22:06:26 CST 2019
;; MSG SIZE  rcvd: 118
Host info
Host 206.66.199.139.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 206.66.199.139.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
2.93.235.71 attackbotsspam
20/8/14@16:39:42: FAIL: Alarm-Network address from=2.93.235.71
20/8/14@16:39:42: FAIL: Alarm-Network address from=2.93.235.71
...
2020-08-15 08:39:57
118.99.104.138 attack
Aug 15 00:26:16 rotator sshd\[13771\]: Failed password for root from 118.99.104.138 port 37790 ssh2Aug 15 00:29:27 rotator sshd\[13831\]: Failed password for root from 118.99.104.138 port 47278 ssh2Aug 15 00:30:51 rotator sshd\[14589\]: Failed password for root from 118.99.104.138 port 39016 ssh2Aug 15 00:32:22 rotator sshd\[14616\]: Failed password for root from 118.99.104.138 port 58986 ssh2Aug 15 00:33:56 rotator sshd\[14638\]: Failed password for root from 118.99.104.138 port 50722 ssh2Aug 15 00:35:32 rotator sshd\[15409\]: Failed password for root from 118.99.104.138 port 42460 ssh2
...
2020-08-15 08:10:23
58.27.207.210 attackspambots
Attempted connection to port 22.
2020-08-15 08:36:51
111.198.61.150 attack
Aug 14 22:59:18 rocket sshd[31407]: Failed password for root from 111.198.61.150 port 37318 ssh2
Aug 14 23:03:29 rocket sshd[32067]: Failed password for root from 111.198.61.150 port 47497 ssh2
...
2020-08-15 08:40:50
160.16.148.161 attack
Aug 14 16:39:54 Tower sshd[24165]: Connection from 160.16.148.161 port 59260 on 192.168.10.220 port 22 rdomain ""
Aug 14 16:39:55 Tower sshd[24165]: Failed password for root from 160.16.148.161 port 59260 ssh2
Aug 14 16:39:55 Tower sshd[24165]: Received disconnect from 160.16.148.161 port 59260:11: Bye Bye [preauth]
Aug 14 16:39:55 Tower sshd[24165]: Disconnected from authenticating user root 160.16.148.161 port 59260 [preauth]
2020-08-15 08:23:31
192.241.222.26 attack
Aug 10 13:14:59 v26 sshd[30950]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.241.222.26  user=r.r
Aug 10 13:15:01 v26 sshd[30950]: Failed password for r.r from 192.241.222.26 port 43139 ssh2
Aug 10 13:15:01 v26 sshd[30950]: Received disconnect from 192.241.222.26 port 43139:11: Bye Bye [preauth]
Aug 10 13:15:01 v26 sshd[30950]: Disconnected from 192.241.222.26 port 43139 [preauth]
Aug 10 13:19:48 v26 sshd[31392]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.241.222.26  user=r.r
Aug 10 13:19:50 v26 sshd[31392]: Failed password for r.r from 192.241.222.26 port 48040 ssh2
Aug 10 13:19:50 v26 sshd[31392]: Received disconnect from 192.241.222.26 port 48040:11: Bye Bye [preauth]
Aug 10 13:19:50 v26 sshd[31392]: Disconnected from 192.241.222.26 port 48040 [preauth]
Aug 10 13:24:03 v26 sshd[31719]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost........
-------------------------------
2020-08-15 08:07:47
202.184.31.64 attackbots
Aug 14 22:34:20 melroy-server sshd[25652]: Failed password for root from 202.184.31.64 port 54852 ssh2
...
2020-08-15 08:37:27
218.92.0.175 attackbotsspam
Aug 14 20:14:22 ny01 sshd[27552]: Failed password for root from 218.92.0.175 port 39028 ssh2
Aug 14 20:14:26 ny01 sshd[27552]: Failed password for root from 218.92.0.175 port 39028 ssh2
Aug 14 20:14:36 ny01 sshd[27552]: error: maximum authentication attempts exceeded for root from 218.92.0.175 port 39028 ssh2 [preauth]
2020-08-15 08:30:11
222.186.175.182 attack
Aug 15 00:10:05 rush sshd[30402]: Failed password for root from 222.186.175.182 port 17520 ssh2
Aug 15 00:10:16 rush sshd[30402]: Failed password for root from 222.186.175.182 port 17520 ssh2
Aug 15 00:10:20 rush sshd[30402]: Failed password for root from 222.186.175.182 port 17520 ssh2
Aug 15 00:10:20 rush sshd[30402]: error: maximum authentication attempts exceeded for root from 222.186.175.182 port 17520 ssh2 [preauth]
...
2020-08-15 08:15:30
222.186.180.223 attackbotsspam
Aug 15 02:01:47 vps sshd[1017629]: Failed password for root from 222.186.180.223 port 24608 ssh2
Aug 15 02:01:50 vps sshd[1017629]: Failed password for root from 222.186.180.223 port 24608 ssh2
Aug 15 02:01:53 vps sshd[1017629]: Failed password for root from 222.186.180.223 port 24608 ssh2
Aug 15 02:01:56 vps sshd[1017629]: Failed password for root from 222.186.180.223 port 24608 ssh2
Aug 15 02:01:59 vps sshd[1017629]: Failed password for root from 222.186.180.223 port 24608 ssh2
...
2020-08-15 08:02:54
113.22.25.119 attackspam
Unauthorized connection attempt from IP address 113.22.25.119 on Port 445(SMB)
2020-08-15 08:33:46
109.169.61.83 attackspambots
Unauthorized connection attempt from IP address 109.169.61.83 on port 587
2020-08-15 08:28:40
18.183.26.220 attackspam
User agent spoofing, Page: /.git/HEAD/
2020-08-15 08:27:29
125.89.152.87 attack
$f2bV_matches
2020-08-15 08:10:06
123.59.189.246 attackbotsspam
[N10.H2.VM2] Port Scanner Detected Blocked by UFW
2020-08-15 08:21:55

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