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: Tencent Cloud Computing (Beijing) Co. Ltd.

Hostname: unknown

Organization: unknown

Usage Type: Data Center/Web Hosting/Transit

Comments:
Type Details Datetime
attackbots
1597783535 - 08/18/2020 22:45:35 Host: 106.54.11.39/106.54.11.39 Port: 21 TCP Blocked
...
2020-08-19 06:51:45
attackspam
Aug1722:45:30server4pure-ftpd:\(\?@103.226.250.79\)[WARNING]Authenticationfailedforuser[user]Aug1722:44:58server4pure-ftpd:\(\?@103.226.250.79\)[WARNING]Authenticationfailedforuser[user]Aug1723:25:51server4pure-ftpd:\(\?@106.54.11.39\)[WARNING]Authenticationfailedforuser[user]Aug1722:45:16server4pure-ftpd:\(\?@103.226.250.79\)[WARNING]Authenticationfailedforuser[user]Aug1722:45:09server4pure-ftpd:\(\?@103.226.250.79\)[WARNING]Authenticationfailedforuser[user]Aug1722:45:40server4pure-ftpd:\(\?@103.226.250.79\)[WARNING]Authenticationfailedforuser[user]Aug1722:45:45server4pure-ftpd:\(\?@103.226.250.79\)[WARNING]Authenticationfailedforuser[user]Aug1722:45:25server4pure-ftpd:\(\?@103.226.250.79\)[WARNING]Authenticationfailedforuser[user]Aug1722:45:04server4pure-ftpd:\(\?@103.226.250.79\)[WARNING]Authenticationfailedforuser[user]Aug1722:45:20server4pure-ftpd:\(\?@103.226.250.79\)[WARNING]Authenticationfailedforuser[user]Aug1722:45:35server4pure-ftpd:\(\?@103.226.250.79\)[WARNING]Authenticationfailedforuser[user]IPA
2020-08-18 06:59:11
Comments on same subnet:
IP Type Details Datetime
106.54.112.173 attack
$f2bV_matches
2020-10-04 07:38:17
106.54.112.173 attackbots
fail2ban -- 106.54.112.173
...
2020-10-03 23:57:06
106.54.112.173 attackbots
SSHD brute force attack detected from [106.54.112.173]
2020-10-03 15:41:25
106.54.112.173 attack
2020-09-28T17:59:14.284681abusebot-6.cloudsearch.cf sshd[9351]: Invalid user teamspeak from 106.54.112.173 port 44482
2020-09-28T17:59:14.290120abusebot-6.cloudsearch.cf sshd[9351]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.54.112.173
2020-09-28T17:59:14.284681abusebot-6.cloudsearch.cf sshd[9351]: Invalid user teamspeak from 106.54.112.173 port 44482
2020-09-28T17:59:16.516711abusebot-6.cloudsearch.cf sshd[9351]: Failed password for invalid user teamspeak from 106.54.112.173 port 44482 ssh2
2020-09-28T18:02:15.487597abusebot-6.cloudsearch.cf sshd[9413]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.54.112.173  user=root
2020-09-28T18:02:17.895106abusebot-6.cloudsearch.cf sshd[9413]: Failed password for root from 106.54.112.173 port 55242 ssh2
2020-09-28T18:05:07.097950abusebot-6.cloudsearch.cf sshd[9425]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost
...
2020-09-29 03:57:48
106.54.112.173 attackbotsspam
2020-09-28T10:42:59.861658Z c3199e29a8cd New connection: 106.54.112.173:51148 (172.17.0.5:2222) [session: c3199e29a8cd]
2020-09-28T10:54:31.023529Z 817f88402875 New connection: 106.54.112.173:42436 (172.17.0.5:2222) [session: 817f88402875]
2020-09-28 20:11:23
106.54.112.173 attackbotsspam
Sep 28 02:56:42 vps sshd[2506]: Failed password for root from 106.54.112.173 port 35522 ssh2
Sep 28 03:06:05 vps sshd[3185]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.54.112.173 
Sep 28 03:06:07 vps sshd[3185]: Failed password for invalid user grid from 106.54.112.173 port 45496 ssh2
...
2020-09-28 12:15:20
106.54.119.121 attack
Sep 20 20:42:44 MainVPS sshd[31411]: Invalid user postgres from 106.54.119.121 port 45488
Sep 20 20:42:44 MainVPS sshd[31411]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.54.119.121
Sep 20 20:42:44 MainVPS sshd[31411]: Invalid user postgres from 106.54.119.121 port 45488
Sep 20 20:42:47 MainVPS sshd[31411]: Failed password for invalid user postgres from 106.54.119.121 port 45488 ssh2
Sep 20 20:47:52 MainVPS sshd[8957]: Invalid user server from 106.54.119.121 port 45076
...
2020-09-21 03:30:15
106.54.119.121 attackbotsspam
DATE:2020-09-20 12:18:19, IP:106.54.119.121, PORT:ssh SSH brute force auth (docker-dc)
2020-09-20 19:37:44
106.54.117.51 attackbots
Invalid user maria from 106.54.117.51 port 58034
2020-09-19 16:06:20
106.54.117.51 attackspambots
Sep 18 18:57:33 haigwepa sshd[20387]: Failed password for root from 106.54.117.51 port 41798 ssh2
...
2020-09-19 07:41:00
106.54.111.75 attackspambots
(sshd) Failed SSH login from 106.54.111.75 (CN/China/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Sep 16 07:39:14 jbs1 sshd[21766]: Invalid user unison from 106.54.111.75
Sep 16 07:39:14 jbs1 sshd[21766]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.54.111.75 
Sep 16 07:39:16 jbs1 sshd[21766]: Failed password for invalid user unison from 106.54.111.75 port 36034 ssh2
Sep 16 07:53:50 jbs1 sshd[28703]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.54.111.75  user=root
Sep 16 07:53:53 jbs1 sshd[28703]: Failed password for root from 106.54.111.75 port 45156 ssh2
2020-09-16 20:05:19
106.54.111.75 attackspambots
Sep 16 00:45:09 h1745522 sshd[21508]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.54.111.75  user=root
Sep 16 00:45:12 h1745522 sshd[21508]: Failed password for root from 106.54.111.75 port 35790 ssh2
Sep 16 00:48:58 h1745522 sshd[22094]: Invalid user yoyo from 106.54.111.75 port 35412
Sep 16 00:48:58 h1745522 sshd[22094]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.54.111.75
Sep 16 00:48:58 h1745522 sshd[22094]: Invalid user yoyo from 106.54.111.75 port 35412
Sep 16 00:49:00 h1745522 sshd[22094]: Failed password for invalid user yoyo from 106.54.111.75 port 35412 ssh2
Sep 16 00:52:46 h1745522 sshd[22732]: Invalid user coralyn from 106.54.111.75 port 35050
Sep 16 00:52:46 h1745522 sshd[22732]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.54.111.75
Sep 16 00:52:46 h1745522 sshd[22732]: Invalid user coralyn from 106.54.111.75 port 35050
Sep 16 00:
...
2020-09-16 12:33:00
106.54.111.75 attack
Time:     Tue Sep 15 19:03:35 2020 +0200
IP:       106.54.111.75 (CN/China/-)
Failures: 5 (sshd)
Interval: 3600 seconds
Blocked:  Permanent Block [LF_SSHD]

Log entries:

Sep 15 18:48:32 mail-03 sshd[27553]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.54.111.75  user=root
Sep 15 18:48:34 mail-03 sshd[27553]: Failed password for root from 106.54.111.75 port 42548 ssh2
Sep 15 18:59:05 mail-03 sshd[27799]: Invalid user freedom1 from 106.54.111.75 port 37564
Sep 15 18:59:07 mail-03 sshd[27799]: Failed password for invalid user freedom1 from 106.54.111.75 port 37564 ssh2
Sep 15 19:03:31 mail-03 sshd[27890]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.54.111.75  user=root
2020-09-16 04:20:43
106.54.119.121 attack
Sep 11 15:35:17 jumpserver sshd[2288]: Failed password for root from 106.54.119.121 port 42116 ssh2
Sep 11 15:37:26 jumpserver sshd[2326]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.54.119.121  user=root
Sep 11 15:37:28 jumpserver sshd[2326]: Failed password for root from 106.54.119.121 port 35992 ssh2
...
2020-09-12 02:59:05
106.54.119.121 attackbots
Sep 11 12:13:59 mellenthin sshd[12012]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.54.119.121
Sep 11 12:14:02 mellenthin sshd[12012]: Failed password for invalid user godleski from 106.54.119.121 port 51816 ssh2
2020-09-11 18:57:47
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 106.54.11.39
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 27161
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			317	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020081701 1800 900 604800 86400

;; Query time: 29 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Aug 18 06:59:05 CST 2020
;; MSG SIZE  rcvd: 116
Host info
Host 39.11.54.106.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		100.100.2.138
Address:	100.100.2.138#53

** server can't find 39.11.54.106.in-addr.arpa.: NXDOMAIN

Related IP info:
Related comments:
IP Type Details Datetime
121.18.166.70 attack
Dec 15 00:02:27 localhost sshd\[15533\]: Invalid user nagarajan from 121.18.166.70
Dec 15 00:02:27 localhost sshd\[15533\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.18.166.70
Dec 15 00:02:29 localhost sshd\[15533\]: Failed password for invalid user nagarajan from 121.18.166.70 port 19398 ssh2
Dec 15 00:07:38 localhost sshd\[15760\]: Invalid user es from 121.18.166.70
Dec 15 00:07:38 localhost sshd\[15760\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.18.166.70
...
2019-12-15 07:19:04
103.74.239.110 attackbotsspam
frenzy
2019-12-15 07:08:34
218.92.0.134 attackspambots
Dec 15 00:21:27 herz-der-gamer sshd[26001]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.134  user=root
Dec 15 00:21:29 herz-der-gamer sshd[26001]: Failed password for root from 218.92.0.134 port 28212 ssh2
Dec 15 00:21:32 herz-der-gamer sshd[26001]: Failed password for root from 218.92.0.134 port 28212 ssh2
Dec 15 00:21:27 herz-der-gamer sshd[26001]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.134  user=root
Dec 15 00:21:29 herz-der-gamer sshd[26001]: Failed password for root from 218.92.0.134 port 28212 ssh2
Dec 15 00:21:32 herz-der-gamer sshd[26001]: Failed password for root from 218.92.0.134 port 28212 ssh2
...
2019-12-15 07:26:23
85.66.230.83 attackbots
firewall-block, port(s): 23/tcp
2019-12-15 07:21:06
138.197.103.160 attackbotsspam
Dec 14 23:25:21 web8 sshd\[1586\]: Invalid user hung from 138.197.103.160
Dec 14 23:25:21 web8 sshd\[1586\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.103.160
Dec 14 23:25:24 web8 sshd\[1586\]: Failed password for invalid user hung from 138.197.103.160 port 56176 ssh2
Dec 14 23:30:16 web8 sshd\[3858\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.103.160  user=root
Dec 14 23:30:18 web8 sshd\[3858\]: Failed password for root from 138.197.103.160 port 34632 ssh2
2019-12-15 07:33:21
134.175.37.91 attackbots
2019-12-14T17:48:35.221111homeassistant sshd[15661]: Failed password for invalid user avrom from 134.175.37.91 port 42200 ssh2
2019-12-14T22:52:07.677928homeassistant sshd[23510]: Invalid user 123456 from 134.175.37.91 port 43086
2019-12-14T22:52:07.683419homeassistant sshd[23510]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.175.37.91
...
2019-12-15 07:10:38
78.164.147.50 attackspam
Automatic report - Port Scan Attack
2019-12-15 07:12:32
112.216.93.141 attackspam
Invalid user abigael from 112.216.93.141 port 32954
2019-12-15 07:28:05
218.92.0.179 attack
Dec 15 00:34:29 host sshd[64801]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.179  user=root
Dec 15 00:34:30 host sshd[64801]: Failed password for root from 218.92.0.179 port 22418 ssh2
...
2019-12-15 07:36:58
111.254.57.70 attackspam
Honeypot attack, port: 23, PTR: 111-254-57-70.dynamic-ip.hinet.net.
2019-12-15 07:40:17
54.37.232.108 attackspambots
Invalid user has from 54.37.232.108 port 54218
2019-12-15 07:28:27
14.63.162.208 attackspambots
Dec 15 02:14:21 server sshd\[25375\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.63.162.208  user=root
Dec 15 02:14:24 server sshd\[25375\]: Failed password for root from 14.63.162.208 port 58200 ssh2
Dec 15 02:26:05 server sshd\[29171\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.63.162.208  user=root
Dec 15 02:26:06 server sshd\[29171\]: Failed password for root from 14.63.162.208 port 39660 ssh2
Dec 15 02:32:13 server sshd\[30990\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.63.162.208  user=root
...
2019-12-15 07:35:17
106.13.234.197 attackbots
Dec 14 18:07:11 linuxvps sshd\[7159\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.234.197  user=root
Dec 14 18:07:14 linuxvps sshd\[7159\]: Failed password for root from 106.13.234.197 port 37120 ssh2
Dec 14 18:15:12 linuxvps sshd\[12727\]: Invalid user truman from 106.13.234.197
Dec 14 18:15:12 linuxvps sshd\[12727\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.234.197
Dec 14 18:15:13 linuxvps sshd\[12727\]: Failed password for invalid user truman from 106.13.234.197 port 51868 ssh2
2019-12-15 07:23:12
51.75.17.122 attack
Invalid user pazak from 51.75.17.122 port 39702
2019-12-15 07:08:57
91.207.40.44 attackspam
Dec 14 18:20:40 linuxvps sshd\[16642\]: Invalid user epsilon from 91.207.40.44
Dec 14 18:20:40 linuxvps sshd\[16642\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.207.40.44
Dec 14 18:20:41 linuxvps sshd\[16642\]: Failed password for invalid user epsilon from 91.207.40.44 port 55654 ssh2
Dec 14 18:26:36 linuxvps sshd\[20741\]: Invalid user www from 91.207.40.44
Dec 14 18:26:36 linuxvps sshd\[20741\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.207.40.44
2019-12-15 07:27:49

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