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
attackspambots
Apr  7 17:16:10 lanister sshd[28089]: Failed password for invalid user minecraft from 106.52.57.99 port 52674 ssh2
Apr  7 17:16:09 lanister sshd[28089]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.52.57.99
Apr  7 17:16:09 lanister sshd[28089]: Invalid user minecraft from 106.52.57.99
Apr  7 17:16:10 lanister sshd[28089]: Failed password for invalid user minecraft from 106.52.57.99 port 52674 ssh2
2020-04-08 05:21:17
attackspam
(sshd) Failed SSH login from 106.52.57.99 (CN/China/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Mar 23 09:57:02 s1 sshd[21460]: Invalid user nozomy from 106.52.57.99 port 45158
Mar 23 09:57:04 s1 sshd[21460]: Failed password for invalid user nozomy from 106.52.57.99 port 45158 ssh2
Mar 23 10:01:48 s1 sshd[21722]: Invalid user ap from 106.52.57.99 port 37514
Mar 23 10:01:50 s1 sshd[21722]: Failed password for invalid user ap from 106.52.57.99 port 37514 ssh2
Mar 23 10:02:56 s1 sshd[21771]: Invalid user lh from 106.52.57.99 port 51336
2020-03-23 18:35:51
attackspambots
Automatic report - SSH Brute-Force Attack
2020-03-12 03:32:06
attackspambots
Feb  2 01:08:06 yesfletchmain sshd\[28289\]: Invalid user testftp from 106.52.57.99 port 48134
Feb  2 01:08:06 yesfletchmain sshd\[28289\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.52.57.99
Feb  2 01:08:08 yesfletchmain sshd\[28289\]: Failed password for invalid user testftp from 106.52.57.99 port 48134 ssh2
Feb  2 01:10:01 yesfletchmain sshd\[28440\]: Invalid user deploy from 106.52.57.99 port 60254
Feb  2 01:10:01 yesfletchmain sshd\[28440\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.52.57.99
...
2020-02-13 20:35:46
attack
Feb  5 22:26:54 marvibiene sshd[8123]: Invalid user ykb from 106.52.57.99 port 43620
Feb  5 22:26:54 marvibiene sshd[8123]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.52.57.99
Feb  5 22:26:54 marvibiene sshd[8123]: Invalid user ykb from 106.52.57.99 port 43620
Feb  5 22:26:56 marvibiene sshd[8123]: Failed password for invalid user ykb from 106.52.57.99 port 43620 ssh2
...
2020-02-06 09:08:48
attack
Jan 16 11:51:29 webhost01 sshd[32120]: Failed password for root from 106.52.57.99 port 59130 ssh2
Jan 16 11:55:50 webhost01 sshd[32167]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.52.57.99
...
2020-01-16 13:09:13
Comments on same subnet:
IP Type Details Datetime
106.52.57.120 attackspam
Failed password for invalid user rstudio-server from 106.52.57.120 port 32794 ssh2
2020-09-12 22:34:40
106.52.57.120 attackspam
Failed password for invalid user rstudio-server from 106.52.57.120 port 32794 ssh2
2020-09-12 14:37:36
106.52.57.120 attack
Failed password for invalid user rstudio-server from 106.52.57.120 port 32794 ssh2
2020-09-12 06:26:15
106.52.57.120 attack
Aug 23 23:22:45 IngegnereFirenze sshd[13947]: User root from 106.52.57.120 not allowed because not listed in AllowUsers
...
2020-08-24 09:11:44
106.52.57.120 attackbotsspam
Aug 15 15:47:49 h2646465 sshd[2923]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.52.57.120  user=root
Aug 15 15:47:50 h2646465 sshd[2923]: Failed password for root from 106.52.57.120 port 55614 ssh2
Aug 15 16:06:08 h2646465 sshd[5673]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.52.57.120  user=root
Aug 15 16:06:10 h2646465 sshd[5673]: Failed password for root from 106.52.57.120 port 36962 ssh2
Aug 15 16:11:59 h2646465 sshd[6321]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.52.57.120  user=root
Aug 15 16:12:01 h2646465 sshd[6321]: Failed password for root from 106.52.57.120 port 44844 ssh2
Aug 15 16:17:51 h2646465 sshd[6994]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.52.57.120  user=root
Aug 15 16:17:54 h2646465 sshd[6994]: Failed password for root from 106.52.57.120 port 52728 ssh2
Aug 15 16:23:44 h2646465 sshd[7631]:
2020-08-15 23:23:40
106.52.57.120 attackspam
2020-08-02T15:26:58.826824ionos.janbro.de sshd[87637]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.52.57.120  user=root
2020-08-02T15:26:59.902379ionos.janbro.de sshd[87637]: Failed password for root from 106.52.57.120 port 46044 ssh2
2020-08-02T15:32:25.193203ionos.janbro.de sshd[87652]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.52.57.120  user=root
2020-08-02T15:32:26.830333ionos.janbro.de sshd[87652]: Failed password for root from 106.52.57.120 port 46260 ssh2
2020-08-02T15:38:07.200399ionos.janbro.de sshd[87659]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.52.57.120  user=root
2020-08-02T15:38:09.454664ionos.janbro.de sshd[87659]: Failed password for root from 106.52.57.120 port 46478 ssh2
2020-08-02T15:43:47.638199ionos.janbro.de sshd[87678]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.52.5
...
2020-08-03 04:21:28
106.52.57.120 attack
Cowrie Honeypot: 3 unauthorised SSH/Telnet login attempts between 2020-07-17T05:02:18Z and 2020-07-17T05:11:25Z
2020-07-17 17:18:49
106.52.57.120 attack
2020-07-16T21:50:21+0200 Failed SSH Authentication/Brute Force Attack. (Server 10)
2020-07-17 04:08:57
106.52.57.120 attackspambots
Jun 28 22:26:51 DAAP sshd[1951]: Invalid user theo from 106.52.57.120 port 53180
Jun 28 22:26:51 DAAP sshd[1951]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.52.57.120
Jun 28 22:26:51 DAAP sshd[1951]: Invalid user theo from 106.52.57.120 port 53180
Jun 28 22:26:53 DAAP sshd[1951]: Failed password for invalid user theo from 106.52.57.120 port 53180 ssh2
Jun 28 22:36:15 DAAP sshd[2055]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.52.57.120  user=root
Jun 28 22:36:18 DAAP sshd[2055]: Failed password for root from 106.52.57.120 port 33716 ssh2
...
2020-06-29 07:23:31
106.52.57.120 attackspambots
May 31 22:45:48 legacy sshd[7727]: Failed password for root from 106.52.57.120 port 57664 ssh2
May 31 22:46:27 legacy sshd[7745]: Failed password for root from 106.52.57.120 port 38252 ssh2
...
2020-06-01 07:07:04
106.52.57.120 attackbots
SSH Brute-Forcing (server2)
2020-05-30 19:34:29
106.52.57.120 attackspam
Brute force attempt
2020-05-29 15:26:33
106.52.57.120 attackbotsspam
2020-05-27T08:01:37.095071afi-git.jinr.ru sshd[8691]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.52.57.120
2020-05-27T08:01:37.091832afi-git.jinr.ru sshd[8691]: Invalid user hadoop from 106.52.57.120 port 48740
2020-05-27T08:01:39.441365afi-git.jinr.ru sshd[8691]: Failed password for invalid user hadoop from 106.52.57.120 port 48740 ssh2
2020-05-27T08:04:56.848942afi-git.jinr.ru sshd[9269]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.52.57.120  user=root
2020-05-27T08:04:58.848756afi-git.jinr.ru sshd[9269]: Failed password for root from 106.52.57.120 port 34956 ssh2
...
2020-05-27 13:41:20
106.52.57.120 attackspam
DATE:2020-05-21 20:58:51, IP:106.52.57.120, PORT:ssh SSH brute force auth (docker-dc)
2020-05-22 03:39:05
106.52.57.120 attackspambots
20 attempts against mh-ssh on cloud
2020-05-07 18:40:29
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 106.52.57.99
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 9267
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			293	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020011502 1800 900 604800 86400

;; Query time: 52 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Jan 16 13:09:10 CST 2020
;; MSG SIZE  rcvd: 116
Host info
Host 99.57.52.106.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 99.57.52.106.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
138.197.176.130 attack
" "
2019-08-04 06:23:04
82.209.223.71 attack
SSH invalid-user multiple login try
2019-08-04 06:28:47
134.175.82.227 attackspam
Aug  3 18:10:42 [host] sshd[11949]: Invalid user kristin from 134.175.82.227
Aug  3 18:10:42 [host] sshd[11949]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.175.82.227
Aug  3 18:10:45 [host] sshd[11949]: Failed password for invalid user kristin from 134.175.82.227 port 47380 ssh2
2019-08-04 06:02:46
125.224.161.118 attack
Aug  3 09:54:19 localhost kernel: [16084653.242650] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91:84:83:95:84:78:ac:57:a8:41:08:00 SRC=125.224.161.118 DST=[mungedIP2] LEN=40 TOS=0x00 PREC=0x00 TTL=52 ID=59751 PROTO=TCP SPT=13141 DPT=37215 WINDOW=7032 RES=0x00 SYN URGP=0 
Aug  3 09:54:19 localhost kernel: [16084653.242675] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91:84:83:95:84:78:ac:57:a8:41:08:00 SRC=125.224.161.118 DST=[mungedIP2] LEN=40 TOS=0x00 PREC=0x00 TTL=52 ID=59751 PROTO=TCP SPT=13141 DPT=37215 SEQ=758669438 ACK=0 WINDOW=7032 RES=0x00 SYN URGP=0 
Aug  3 11:06:03 localhost kernel: [16088956.618123] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91:84:83:95:84:78:ac:57:aa:c1:08:00 SRC=125.224.161.118 DST=[mungedIP2] LEN=40 TOS=0x00 PREC=0x00 TTL=52 ID=35345 PROTO=TCP SPT=63098 DPT=37215 WINDOW=7823 RES=0x00 SYN URGP=0 
Aug  3 11:06:03 localhost kernel: [16088956.618147] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91:84:83:95:84:78:ac:57:aa:c1:08:00 SRC=125.224.161.118 DST=[mungedIP2] LEN=40 TO
2019-08-04 06:04:12
36.238.119.17 attack
Aug  2 15:53:39 localhost kernel: [16019812.686397] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91:84:83:95:84:78:ac:57:aa:c1:08:00 SRC=36.238.119.17 DST=[mungedIP2] LEN=40 TOS=0x00 PREC=0x00 TTL=52 ID=43002 PROTO=TCP SPT=57248 DPT=37215 WINDOW=14165 RES=0x00 SYN URGP=0 
Aug  2 15:53:39 localhost kernel: [16019812.686405] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91:84:83:95:84:78:ac:57:aa:c1:08:00 SRC=36.238.119.17 DST=[mungedIP2] LEN=40 TOS=0x00 PREC=0x00 TTL=52 ID=43002 PROTO=TCP SPT=57248 DPT=37215 SEQ=758669438 ACK=0 WINDOW=14165 RES=0x00 SYN URGP=0 
Aug  3 11:04:46 localhost kernel: [16088880.260638] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91:84:83:95:84:78:ac:57:aa:c1:08:00 SRC=36.238.119.17 DST=[mungedIP2] LEN=40 TOS=0x00 PREC=0x00 TTL=52 ID=61211 PROTO=TCP SPT=43143 DPT=37215 WINDOW=18779 RES=0x00 SYN URGP=0 
Aug  3 11:04:46 localhost kernel: [16088880.260670] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91:84:83:95:84:78:ac:57:aa:c1:08:00 SRC=36.238.119.17 DST=[mungedIP2] LEN=40 TOS=0x0
2019-08-04 06:33:04
104.206.128.50 attack
:
2019-08-04 06:14:45
129.211.49.211 attackspambots
frenzy
2019-08-04 06:24:53
200.54.242.46 attack
2019-08-03T19:45:57.181504abusebot-8.cloudsearch.cf sshd\[27406\]: Invalid user jaime from 200.54.242.46 port 59178
2019-08-04 05:55:12
216.158.238.158 attack
DATE:2019-08-03 17:06:54, IP:216.158.238.158, PORT:telnet Telnet brute force auth on honeypot server (honey-neo-dc)
2019-08-04 05:47:03
134.73.76.19 attackspambots
Postfix DNSBL listed. Trying to send SPAM.
2019-08-04 06:23:30
201.55.33.90 attack
2019-08-03T21:52:42.205654abusebot.cloudsearch.cf sshd\[17374\]: Invalid user ginnie from 201.55.33.90 port 46160
2019-08-04 06:05:13
196.20.229.154 attack
Aug  3 23:51:48 ArkNodeAT sshd\[4634\]: Invalid user braun from 196.20.229.154
Aug  3 23:51:48 ArkNodeAT sshd\[4634\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=196.20.229.154
Aug  3 23:51:50 ArkNodeAT sshd\[4634\]: Failed password for invalid user braun from 196.20.229.154 port 40124 ssh2
2019-08-04 05:54:40
68.183.122.94 attackspam
Aug  3 21:51:00 mail sshd\[32436\]: Invalid user newuser from 68.183.122.94
Aug  3 21:51:00 mail sshd\[32436\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.183.122.94
Aug  3 21:51:02 mail sshd\[32436\]: Failed password for invalid user newuser from 68.183.122.94 port 55906 ssh2
...
2019-08-04 06:02:24
104.210.59.145 attackspambots
Aug  3 23:35:28 icinga sshd[859]: Failed password for root from 104.210.59.145 port 16256 ssh2
...
2019-08-04 06:27:46
157.230.247.130 attackbots
Aug  3 22:46:21 root sshd[18083]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.230.247.130 
Aug  3 22:46:23 root sshd[18083]: Failed password for invalid user skomemer from 157.230.247.130 port 44644 ssh2
Aug  3 22:51:15 root sshd[18120]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.230.247.130 
...
2019-08-04 05:45:05

Recently Reported IPs

171.1.112.38 43.203.190.186 103.85.22.148 169.0.124.108
49.48.235.165 2001:41d0:d:c3e:: 51.79.31.181 172.247.123.14
173.201.196.176 211.142.138.108 23.91.70.46 149.90.109.127
128.199.240.123 59.35.94.5 180.253.18.247 125.26.117.188
14.184.32.177 113.180.71.125 15.200.76.48 1.175.161.5