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: France

Internet Service Provider: OVH SAS

Hostname: unknown

Organization: unknown

Usage Type: Data Center/Web Hosting/Transit

Comments:
Type Details Datetime
attack
Dec 13 23:11:14 ns41 sshd[21430]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.83.42.138
2019-12-14 06:55:08
attack
2019-12-09T07:48:24.495700abusebot.cloudsearch.cf sshd\[26098\]: Invalid user bit from 51.83.42.138 port 48164
2019-12-09 19:34:08
attackbotsspam
2019-12-07T13:04:46.216319shield sshd\[22653\]: Invalid user desire from 51.83.42.138 port 43676
2019-12-07T13:04:46.220346shield sshd\[22653\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.ip-51-83-42.eu
2019-12-07T13:04:47.576801shield sshd\[22653\]: Failed password for invalid user desire from 51.83.42.138 port 43676 ssh2
2019-12-07T13:10:03.013956shield sshd\[24109\]: Invalid user test from 51.83.42.138 port 52722
2019-12-07T13:10:03.018673shield sshd\[24109\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.ip-51-83-42.eu
2019-12-07 21:18:41
attackspam
Dec  4 22:37:11 heissa sshd\[1324\]: Invalid user odoo9 from 51.83.42.138 port 53704
Dec  4 22:37:11 heissa sshd\[1324\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.ip-51-83-42.eu
Dec  4 22:37:13 heissa sshd\[1324\]: Failed password for invalid user odoo9 from 51.83.42.138 port 53704 ssh2
Dec  4 22:44:55 heissa sshd\[2735\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.ip-51-83-42.eu  user=mysql
Dec  4 22:44:57 heissa sshd\[2735\]: Failed password for mysql from 51.83.42.138 port 48276 ssh2
2019-12-05 08:50:07
attack
Nov 30 15:32:34 ns3042688 sshd\[5728\]: Invalid user sato from 51.83.42.138
Nov 30 15:32:36 ns3042688 sshd\[5728\]: Failed password for invalid user sato from 51.83.42.138 port 34362 ssh2
Nov 30 15:35:31 ns3042688 sshd\[6889\]: Invalid user selmark from 51.83.42.138
Nov 30 15:35:33 ns3042688 sshd\[6889\]: Failed password for invalid user selmark from 51.83.42.138 port 41250 ssh2
Nov 30 15:38:36 ns3042688 sshd\[8035\]: Invalid user vcsa from 51.83.42.138
...
2019-11-30 22:53:16
attack
3x Failed Password
2019-11-30 02:01:22
Comments on same subnet:
IP Type Details Datetime
51.83.42.108 attackbotsspam
detected by Fail2Ban
2020-10-11 03:42:31
51.83.42.108 attack
2020-10-10T10:26:47.279126dmca.cloudsearch.cf sshd[22529]: Invalid user ts3srv from 51.83.42.108 port 57702
2020-10-10T10:26:47.284344dmca.cloudsearch.cf sshd[22529]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=108.ip-51-83-42.eu
2020-10-10T10:26:47.279126dmca.cloudsearch.cf sshd[22529]: Invalid user ts3srv from 51.83.42.108 port 57702
2020-10-10T10:26:49.616096dmca.cloudsearch.cf sshd[22529]: Failed password for invalid user ts3srv from 51.83.42.108 port 57702 ssh2
2020-10-10T10:30:06.120810dmca.cloudsearch.cf sshd[22610]: Invalid user zz12345 from 51.83.42.108 port 34294
2020-10-10T10:30:06.126073dmca.cloudsearch.cf sshd[22610]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=108.ip-51-83-42.eu
2020-10-10T10:30:06.120810dmca.cloudsearch.cf sshd[22610]: Invalid user zz12345 from 51.83.42.108 port 34294
2020-10-10T10:30:08.778588dmca.cloudsearch.cf sshd[22610]: Failed password for invalid user zz12345 f
...
2020-10-10 19:35:50
51.83.42.212 attackbots
Sep 30 00:25:37 * sshd[21854]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.83.42.212
Sep 30 00:25:40 * sshd[21854]: Failed password for invalid user wwwrun from 51.83.42.212 port 53004 ssh2
2020-09-30 06:38:35
51.83.42.212 attackbots
Repeated brute force against a port
2020-09-29 22:53:29
51.83.42.212 attackbotsspam
Sep 28 20:55:36 php1 sshd\[23742\]: Invalid user nagios from 51.83.42.212
Sep 28 20:55:36 php1 sshd\[23742\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.83.42.212
Sep 28 20:55:38 php1 sshd\[23742\]: Failed password for invalid user nagios from 51.83.42.212 port 40380 ssh2
Sep 28 20:59:18 php1 sshd\[24052\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.83.42.212  user=root
Sep 28 20:59:21 php1 sshd\[24052\]: Failed password for root from 51.83.42.212 port 48116 ssh2
2020-09-29 15:11:15
51.83.42.212 attackspam
Invalid user rsync from 51.83.42.212 port 41152
2020-09-29 03:01:56
51.83.42.212 attackspam
2020-09-28T06:26:44.546626mail.thespaminator.com sshd[30770]: Invalid user jordan from 51.83.42.212 port 60602
2020-09-28T06:26:47.947736mail.thespaminator.com sshd[30770]: Failed password for invalid user jordan from 51.83.42.212 port 60602 ssh2
...
2020-09-28 19:10:56
51.83.42.212 attackspam
Sep 27 18:33:48 h2779839 sshd[24966]: Invalid user ec2-user from 51.83.42.212 port 35768
Sep 27 18:33:48 h2779839 sshd[24966]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.83.42.212
Sep 27 18:33:48 h2779839 sshd[24966]: Invalid user ec2-user from 51.83.42.212 port 35768
Sep 27 18:33:50 h2779839 sshd[24966]: Failed password for invalid user ec2-user from 51.83.42.212 port 35768 ssh2
Sep 27 18:37:38 h2779839 sshd[25001]: Invalid user ansible from 51.83.42.212 port 45702
Sep 27 18:37:38 h2779839 sshd[25001]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.83.42.212
Sep 27 18:37:38 h2779839 sshd[25001]: Invalid user ansible from 51.83.42.212 port 45702
Sep 27 18:37:40 h2779839 sshd[25001]: Failed password for invalid user ansible from 51.83.42.212 port 45702 ssh2
Sep 27 18:41:32 h2779839 sshd[25085]: Invalid user teste from 51.83.42.212 port 55632
...
2020-09-28 00:58:35
51.83.42.212 attackspam
Sep 27 08:47:15 game-panel sshd[6568]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.83.42.212
Sep 27 08:47:18 game-panel sshd[6568]: Failed password for invalid user super from 51.83.42.212 port 46940 ssh2
Sep 27 08:50:42 game-panel sshd[6769]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.83.42.212
2020-09-27 17:00:47
51.83.42.108 attackspambots
Invalid user test from 51.83.42.108 port 32858
2020-09-22 20:04:28
51.83.42.108 attack
Sep 21 18:50:36 gitlab sshd[336243]: Failed password for invalid user ftp1 from 51.83.42.108 port 36002 ssh2
Sep 21 18:53:57 gitlab sshd[336509]: Invalid user zabbix from 51.83.42.108 port 41982
Sep 21 18:53:57 gitlab sshd[336509]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.83.42.108 
Sep 21 18:53:57 gitlab sshd[336509]: Invalid user zabbix from 51.83.42.108 port 41982
Sep 21 18:53:59 gitlab sshd[336509]: Failed password for invalid user zabbix from 51.83.42.108 port 41982 ssh2
...
2020-09-22 04:12:49
51.83.42.108 attackspam
(sshd) Failed SSH login from 51.83.42.108 (FR/France/108.ip-51-83-42.eu): 5 in the last 3600 secs
2020-09-17 02:10:16
51.83.42.108 attackspambots
Invalid user elastic from 51.83.42.108 port 53544
2020-09-16 18:27:42
51.83.42.66 attack
Connection to SSH Honeypot - Detected by HoneypotDB
2020-09-15 21:55:52
51.83.42.212 attack
Time:     Tue Sep 15 10:19:12 2020 +0200
IP:       51.83.42.212 (FR/France/212.ip-51-83-42.eu)
Failures: 5 (sshd)
Interval: 3600 seconds
Blocked:  Permanent Block [LF_SSHD]

Log entries:

Sep 15 10:09:50 mail-01 sshd[24868]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.83.42.212  user=root
Sep 15 10:09:53 mail-01 sshd[24868]: Failed password for root from 51.83.42.212 port 36536 ssh2
Sep 15 10:15:35 mail-01 sshd[25163]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.83.42.212  user=root
Sep 15 10:15:38 mail-01 sshd[25163]: Failed password for root from 51.83.42.212 port 42304 ssh2
Sep 15 10:19:07 mail-01 sshd[25333]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.83.42.212  user=root
2020-09-15 20:43:54
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 51.83.42.138
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 17090
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			581	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019112900 1800 900 604800 86400

;; Query time: 61 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Nov 30 02:01:19 CST 2019
;; MSG SIZE  rcvd: 116
Host info
138.42.83.51.in-addr.arpa domain name pointer 138.ip-51-83-42.eu.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
138.42.83.51.in-addr.arpa	name = 138.ip-51-83-42.eu.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
23.105.215.254 attackspam
Jul  5 14:34:31 ns392434 sshd[11052]: Invalid user feng from 23.105.215.254 port 39944
Jul  5 14:34:31 ns392434 sshd[11052]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=23.105.215.254
Jul  5 14:34:31 ns392434 sshd[11052]: Invalid user feng from 23.105.215.254 port 39944
Jul  5 14:34:33 ns392434 sshd[11052]: Failed password for invalid user feng from 23.105.215.254 port 39944 ssh2
Jul  5 14:45:47 ns392434 sshd[11271]: Invalid user bet from 23.105.215.254 port 55132
Jul  5 14:45:47 ns392434 sshd[11271]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=23.105.215.254
Jul  5 14:45:47 ns392434 sshd[11271]: Invalid user bet from 23.105.215.254 port 55132
Jul  5 14:45:49 ns392434 sshd[11271]: Failed password for invalid user bet from 23.105.215.254 port 55132 ssh2
Jul  5 14:53:44 ns392434 sshd[11401]: Invalid user gcl from 23.105.215.254 port 51042
2020-07-05 21:23:27
119.28.132.211 attackbots
SSH Brute Force
2020-07-05 21:01:32
192.241.227.94 attackspambots
scans once in preceeding hours on the ports (in chronological order) 1434 resulting in total of 66 scans from 192.241.128.0/17 block.
2020-07-05 21:25:36
185.143.75.153 attack
Jul  4 14:56:11 statusweb1.srvfarm.net postfix/smtpd[22043]: warning: unknown[185.143.75.153]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul  4 14:56:36 statusweb1.srvfarm.net postfix/smtpd[20523]: warning: unknown[185.143.75.153]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul  4 14:57:02 statusweb1.srvfarm.net postfix/smtpd[20523]: warning: unknown[185.143.75.153]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul  4 14:57:28 statusweb1.srvfarm.net postfix/smtpd[22043]: warning: unknown[185.143.75.153]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul  4 14:57:54 statusweb1.srvfarm.net postfix/smtpd[20523]: warning: unknown[185.143.75.153]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2020-07-05 21:08:59
193.186.15.35 attack
SSH Brute Force
2020-07-05 21:07:55
104.236.136.172 attackspam
ET CINS Active Threat Intelligence Poor Reputation IP group 100 - port: 11356 proto: TCP cat: Misc Attack
2020-07-05 21:32:58
193.32.163.68 attack
scans once in preceeding hours on the ports (in chronological order) 3306 resulting in total of 1 scans from 193.32.163.0/24 block.
2020-07-05 21:25:01
122.51.147.181 attackspam
Jul  5 14:17:20 h1745522 sshd[16952]: Invalid user fmw from 122.51.147.181 port 42064
Jul  5 14:17:20 h1745522 sshd[16952]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.51.147.181
Jul  5 14:17:20 h1745522 sshd[16952]: Invalid user fmw from 122.51.147.181 port 42064
Jul  5 14:17:22 h1745522 sshd[16952]: Failed password for invalid user fmw from 122.51.147.181 port 42064 ssh2
Jul  5 14:21:09 h1745522 sshd[17085]: Invalid user doug from 122.51.147.181 port 55218
Jul  5 14:21:09 h1745522 sshd[17085]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.51.147.181
Jul  5 14:21:09 h1745522 sshd[17085]: Invalid user doug from 122.51.147.181 port 55218
Jul  5 14:21:11 h1745522 sshd[17085]: Failed password for invalid user doug from 122.51.147.181 port 55218 ssh2
Jul  5 14:24:51 h1745522 sshd[17154]: Invalid user louis from 122.51.147.181 port 40140
...
2020-07-05 21:15:28
125.124.120.123 attack
SSH Brute Force
2020-07-05 21:01:06
103.205.5.179 attack
ET CINS Active Threat Intelligence Poor Reputation IP group 95 - port: 7817 proto: TCP cat: Misc Attack
2020-07-05 21:33:31
92.63.197.55 attack
scans 6 times in preceeding hours on the ports (in chronological order) 3522 3531 3477 3490 3522 3542 resulting in total of 14 scans from 92.63.192.0/20 block.
2020-07-05 21:35:07
176.28.126.135 attack
prod11
...
2020-07-05 20:57:25
192.241.221.221 attackspam
ET DROP Dshield Block Listed Source group 1 - port: 8081 proto: TCP cat: Misc Attack
2020-07-05 21:27:04
41.73.213.186 attackbots
SSH Brute Force
2020-07-05 21:06:54
106.53.94.190 attackspam
SSH Brute Force
2020-07-05 21:17:54

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