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: Netherlands

Internet Service Provider: DigitalOcean LLC

Hostname: unknown

Organization: unknown

Usage Type: Data Center/Web Hosting/Transit

Comments:
Type Details Datetime
attackspambots
Invalid user workstation from 37.139.16.94 port 56807
2020-05-01 14:42:27
attack
Apr 15 19:12:56 webhost01 sshd[9055]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.139.16.94
Apr 15 19:12:57 webhost01 sshd[9055]: Failed password for invalid user ubuntu from 37.139.16.94 port 44534 ssh2
...
2020-04-15 20:48:27
attackbotsspam
SSH Authentication Attempts Exceeded
2020-04-02 20:20:04
attackspambots
leo_www
2020-03-19 03:08:05
attackbotsspam
Mar 10 23:26:54 hosting sshd[27776]: Invalid user windows from 37.139.16.94 port 37130
...
2020-03-11 08:48:56
attackbotsspam
Invalid user git from 37.139.16.94 port 49177
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.139.16.94
Failed password for invalid user git from 37.139.16.94 port 49177 ssh2
Invalid user lingqi from 37.139.16.94 port 37156
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.139.16.94
2020-03-02 00:53:03
attackspambots
(sshd) Failed SSH login from 37.139.16.94 (NL/Netherlands/lukasklein.com): 2 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Feb 18 07:18:28 ubnt-55d23 sshd[26378]: Invalid user zabbix from 37.139.16.94 port 58191
Feb 18 07:18:30 ubnt-55d23 sshd[26378]: Failed password for invalid user zabbix from 37.139.16.94 port 58191 ssh2
2020-02-18 21:15:46
attackspam
Jan 30 17:21:15 mail sshd\[43452\]: Invalid user prachetas from 37.139.16.94
Jan 30 17:21:15 mail sshd\[43452\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.139.16.94
...
2020-01-31 06:21:35
attackspambots
Jan 23 19:42:42 hosting sshd[14820]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.139.16.94  user=root
Jan 23 19:42:44 hosting sshd[14820]: Failed password for root from 37.139.16.94 port 42086 ssh2
...
2020-01-24 02:17:36
attack
3x Failed Password
2020-01-02 04:02:32
attackspam
5x Failed Password
2020-01-01 01:06:34
attackbotsspam
Dec 25 21:17:25 MK-Soft-VM6 sshd[29001]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.139.16.94 
Dec 25 21:17:27 MK-Soft-VM6 sshd[29001]: Failed password for invalid user ethelbert from 37.139.16.94 port 36668 ssh2
...
2019-12-26 04:50:10
attackbots
fraudulent SSH attempt
2019-12-21 05:46:28
attackbotsspam
Dec 17 00:08:47 server6 sshd[26711]: Address 37.139.16.94 maps to lukasklein.com, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!
Dec 17 00:08:47 server6 sshd[26711]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.139.16.94  user=r.r
Dec 17 00:08:49 server6 sshd[26711]: Failed password for r.r from 37.139.16.94 port 48222 ssh2
Dec 17 00:08:49 server6 sshd[26711]: Received disconnect from 37.139.16.94: 11: Bye Bye [preauth]
Dec 17 00:17:15 server6 sshd[13108]: Address 37.139.16.94 maps to lukasklein.com, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!
Dec 17 00:17:17 server6 sshd[13108]: Failed password for invalid user burgwell from 37.139.16.94 port 46168 ssh2
Dec 17 00:17:17 server6 sshd[13108]: Received disconnect from 37.139.16.94: 11: Bye Bye [preauth]
Dec 17 00:22:05 server6 sshd[23185]: Address 37.139.16.94 maps to lukasklein.com, but this does not map back to the address - ........
-------------------------------
2019-12-20 18:08:23
attack
Dec 17 00:08:47 server6 sshd[26711]: Address 37.139.16.94 maps to lukasklein.com, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!
Dec 17 00:08:47 server6 sshd[26711]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.139.16.94  user=r.r
Dec 17 00:08:49 server6 sshd[26711]: Failed password for r.r from 37.139.16.94 port 48222 ssh2
Dec 17 00:08:49 server6 sshd[26711]: Received disconnect from 37.139.16.94: 11: Bye Bye [preauth]
Dec 17 00:17:15 server6 sshd[13108]: Address 37.139.16.94 maps to lukasklein.com, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!
Dec 17 00:17:17 server6 sshd[13108]: Failed password for invalid user burgwell from 37.139.16.94 port 46168 ssh2
Dec 17 00:17:17 server6 sshd[13108]: Received disconnect from 37.139.16.94: 11: Bye Bye [preauth]
Dec 17 00:22:05 server6 sshd[23185]: Address 37.139.16.94 maps to lukasklein.com, but this does not map back to the address - ........
-------------------------------
2019-12-18 01:06:27
Comments on same subnet:
IP Type Details Datetime
37.139.16.229 attackbots
Oct 12 21:09:40 ip106 sshd[16323]: Failed password for root from 37.139.16.229 port 34697 ssh2
Oct 12 21:16:46 ip106 sshd[16603]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.139.16.229 
...
2020-10-13 04:08:28
37.139.16.229 attackbotsspam
2020-09-18 18:14:54 server sshd[45345]: Failed password for invalid user root from 37.139.16.229 port 60015 ssh2
2020-09-21 00:07:16
37.139.16.229 attack
37.139.16.229 (NL/Netherlands/-), 6 distributed sshd attacks on account [root] in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_DISTATTACK; Logs: Sep 20 01:49:51 server2 sshd[17081]: Failed password for root from 144.217.85.124 port 38590 ssh2
Sep 20 01:49:59 server2 sshd[17147]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.15.56  user=root
Sep 20 01:49:41 server2 sshd[17044]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=183.237.191.186  user=root
Sep 20 01:49:41 server2 sshd[17038]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.139.16.229  user=root
Sep 20 01:49:43 server2 sshd[17044]: Failed password for root from 183.237.191.186 port 42600 ssh2
Sep 20 01:49:43 server2 sshd[17038]: Failed password for root from 37.139.16.229 port 55849 ssh2

IP Addresses Blocked:

144.217.85.124 (CA/Canada/-)
106.12.15.56 (CN/China/-)
183.237.191.186 (CN/China/-)
2020-09-20 16:01:20
37.139.16.229 attackspambots
Banned for a week because repeated abuses, for example SSH, but not only
2020-09-20 07:51:52
37.139.16.229 attack
2020-08-27T03:18:02.982215hostname sshd[48781]: Failed password for invalid user cbq from 37.139.16.229 port 36158 ssh2
...
2020-08-29 03:04:33
37.139.16.229 attackbotsspam
prod8
...
2020-08-23 00:54:10
37.139.16.229 attackspambots
web-1 [ssh] SSH Attack
2020-08-06 04:37:23
37.139.16.229 attackbots
$f2bV_matches
2020-08-04 14:01:39
37.139.16.229 attackbots
Invalid user amdocs from 37.139.16.229 port 48480
2020-08-02 15:37:32
37.139.16.229 attackspam
Failed password for invalid user zhangfeng from 37.139.16.229 port 45246 ssh2
2020-07-27 17:37:46
37.139.16.229 attackbots
ET CINS Active Threat Intelligence Poor Reputation IP group 16 - port: 20025 proto: tcp cat: Misc Attackbytes: 60
2020-07-26 22:21:05
37.139.16.229 attack
Invalid user aip from 37.139.16.229 port 52375
2020-07-25 18:38:38
37.139.16.229 attackbots
Jul 23 16:24:49  sshd\[14330\]: Invalid user loyal from 37.139.16.229Jul 23 16:24:51  sshd\[14330\]: Failed password for invalid user loyal from 37.139.16.229 port 53237 ssh2
...
2020-07-24 01:20:02
37.139.16.229 attack
[ssh] SSH attack
2020-07-22 05:05:25
37.139.16.229 attackspam
$f2bV_matches
2020-07-20 07:54:52
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 37.139.16.94
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 52312
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			317	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019121700 1800 900 604800 86400

;; Query time: 67 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Dec 18 01:06:21 CST 2019
;; MSG SIZE  rcvd: 116
Host info
94.16.139.37.in-addr.arpa domain name pointer lukasklein.com.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
94.16.139.37.in-addr.arpa	name = lukasklein.com.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
187.45.103.15 attackspambots
2020-06-29T17:13:41.958370na-vps210223 sshd[2584]: Invalid user hmj from 187.45.103.15 port 38835
2020-06-29T17:13:41.960896na-vps210223 sshd[2584]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.45.103.15
2020-06-29T17:13:41.958370na-vps210223 sshd[2584]: Invalid user hmj from 187.45.103.15 port 38835
2020-06-29T17:13:43.278099na-vps210223 sshd[2584]: Failed password for invalid user hmj from 187.45.103.15 port 38835 ssh2
2020-06-29T17:17:15.888527na-vps210223 sshd[12666]: Invalid user office from 187.45.103.15 port 36574
...
2020-06-30 08:44:34
5.196.72.11 attack
Jun 29 22:42:12 buvik sshd[8016]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.196.72.11
Jun 29 22:42:14 buvik sshd[8016]: Failed password for invalid user admin from 5.196.72.11 port 54838 ssh2
Jun 29 22:47:18 buvik sshd[8713]: Invalid user consultant from 5.196.72.11
...
2020-06-30 09:00:09
103.76.201.114 attack
Jun 30 00:19:10 django-0 sshd[3439]: Invalid user public from 103.76.201.114
...
2020-06-30 08:31:34
187.190.90.161 attackbotsspam
Unauthorized connection attempt from IP address 187.190.90.161 on Port 445(SMB)
2020-06-30 08:24:24
151.0.36.178 attackspambots
Attempted connection to port 8080.
2020-06-30 08:57:13
129.211.171.24 attackbotsspam
firewall-block, port(s): 15339/tcp
2020-06-30 08:59:17
75.111.171.61 attackspambots
ssh 22
2020-06-30 08:32:11
177.19.235.250 attack
Unauthorized connection attempt from IP address 177.19.235.250 on Port 445(SMB)
2020-06-30 08:27:42
189.84.121.106 attack
Automatic report - Port Scan Attack
2020-06-30 08:44:15
217.107.115.225 attackspambots
Unauthorized connection attempt from IP address 217.107.115.225 on Port 445(SMB)
2020-06-30 08:25:56
77.247.226.42 attack
Honeypot attack, port: 445, PTR: yogi.wighum.alternative.sk.
2020-06-30 08:31:52
52.156.64.31 attack
Jun 30 08:26:03 localhost sshd[383232]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=52.156.64.31  user=root
Jun 30 08:26:05 localhost sshd[383232]: Failed password for root from 52.156.64.31 port 46861 ssh2
...
2020-06-30 08:55:40
43.250.187.22 attackspambots
 TCP (SYN) 43.250.187.22:57485 -> port 445, len 44
2020-06-30 09:01:43
82.207.42.50 attackspambots
Attempted connection to port 445.
2020-06-30 08:42:29
106.12.161.118 attack
Jun 30 00:17:15 eventyay sshd[23235]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.161.118
Jun 30 00:17:16 eventyay sshd[23235]: Failed password for invalid user gpn from 106.12.161.118 port 37374 ssh2
Jun 30 00:19:16 eventyay sshd[23310]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.161.118
...
2020-06-30 08:59:30

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