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: North Bergen

Region: New Jersey

Country: United States

Internet Service Provider: DigitalOcean LLC

Hostname: unknown

Organization: DigitalOcean, LLC

Usage Type: Data Center/Web Hosting/Transit

Comments:
Type Details Datetime
attack
Detected by Fail2Ban
2020-03-11 14:02:37
attackspambots
Feb 22 00:24:00 vps sshd\[28574\]: Invalid user postgres from 68.183.105.52
Feb 22 00:36:35 vps sshd\[28891\]: Invalid user user from 68.183.105.52
...
2020-02-22 08:15:37
attackbotsspam
SSH Brute-Forcing (server1)
2020-02-01 08:49:27
attack
Nov 25 20:47:12 *** sshd[18343]: Failed password for invalid user test from 68.183.105.52 port 54662 ssh2
2019-11-26 05:29:55
attackspambots
Nov 18 23:52:36 mail sshd[2901]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.183.105.52  user=root
Nov 18 23:52:38 mail sshd[2901]: Failed password for root from 68.183.105.52 port 48522 ssh2
...
2019-11-19 08:31:56
attackbotsspam
Nov 15 07:31:50 arianus sshd\[27185\]: Unable to negotiate with 68.183.105.52 port 48256: no matching key exchange method found. Their offer: diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1,diffie-hellman-group1-sha1 \[preauth\]
...
2019-11-15 14:50:39
attack
Invalid user applmgr from 68.183.105.52 port 46088
2019-10-25 03:33:50
attack
2019-10-20T17:20:17.417039abusebot-3.cloudsearch.cf sshd\[18436\]: Invalid user jboss from 68.183.105.52 port 53478
2019-10-21 02:02:59
attack
Oct  8 23:17:08 *** sshd[25012]: Failed password for invalid user test from 68.183.105.52 port 38464 ssh2
2019-10-09 05:44:57
attackbotsspam
2019-10-07T23:16:00.362021abusebot.cloudsearch.cf sshd\[10636\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.183.105.52  user=root
2019-10-08 07:44:44
attack
2019-10-04T21:42:23.842105abusebot-6.cloudsearch.cf sshd\[12080\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.183.105.52  user=root
2019-10-05 06:57:36
attackbots
Tried sshing with brute force.
2019-10-03 16:34:23
attackbotsspam
Oct  1 01:58:19 ns3367391 sshd\[23719\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.183.105.52  user=root
Oct  1 01:58:21 ns3367391 sshd\[23719\]: Failed password for root from 68.183.105.52 port 48626 ssh2
...
2019-10-01 08:52:18
attack
Sep  1 19:52:24 itv-usvr-01 sshd[6172]: Invalid user samba from 68.183.105.52
Sep  1 19:52:24 itv-usvr-01 sshd[6172]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.183.105.52
Sep  1 19:52:24 itv-usvr-01 sshd[6172]: Invalid user samba from 68.183.105.52
Sep  1 19:52:27 itv-usvr-01 sshd[6172]: Failed password for invalid user samba from 68.183.105.52 port 33862 ssh2
Sep  1 20:01:46 itv-usvr-01 sshd[7732]: Invalid user admin from 68.183.105.52
2019-09-05 05:26:08
attackspambots
Aug 31 22:22:20 hb sshd\[5793\]: Invalid user samba from 68.183.105.52
Aug 31 22:22:20 hb sshd\[5793\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.183.105.52
Aug 31 22:22:22 hb sshd\[5793\]: Failed password for invalid user samba from 68.183.105.52 port 53520 ssh2
Aug 31 22:31:40 hb sshd\[6582\]: Invalid user admin from 68.183.105.52
Aug 31 22:31:40 hb sshd\[6582\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.183.105.52
2019-09-01 07:15:09
attackbots
leo_www
2019-08-29 09:55:35
attackspambots
Invalid user guest from 68.183.105.52 port 38544
2019-08-28 15:41:56
attackbotsspam
Invalid user guest from 68.183.105.52 port 38544
2019-08-27 03:15:58
attack
Reported by AbuseIPDB proxy server.
2019-08-24 19:16:49
attackbotsspam
Brute force attempt
2019-08-23 08:34:36
attackbotsspam
Aug 22 09:29:42 plusreed sshd[25339]: Invalid user paul from 68.183.105.52
...
2019-08-22 21:39:12
attackbotsspam
Invalid user guest from 68.183.105.52 port 53350
2019-08-22 05:31:56
attackbotsspam
Aug 20 13:06:38 areeb-Workstation sshd\[2907\]: Invalid user test from 68.183.105.52
Aug 20 13:06:38 areeb-Workstation sshd\[2907\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.183.105.52
Aug 20 13:06:40 areeb-Workstation sshd\[2907\]: Failed password for invalid user test from 68.183.105.52 port 36868 ssh2
...
2019-08-20 15:43:23
attackspambots
2019-07-27T23:27:16.116904abusebot-2.cloudsearch.cf sshd\[24951\]: Invalid user www-data from 68.183.105.52 port 57916
2019-07-28 07:52:23
attackspam
Invalid user jboss from 68.183.105.52 port 45378
2019-07-24 17:18:16
attackbots
Jul 23 14:32:51 herz-der-gamer sshd[27535]: Failed password for invalid user support from 68.183.105.52 port 33286 ssh2
...
2019-07-23 21:19:53
attack
FTP Brute-Force reported by Fail2Ban
2019-07-21 04:09:30
attackbots
2019-07-19T15:23:05.809389centos sshd\[642\]: Invalid user ausgrabungsstaette from 68.183.105.52 port 58070
2019-07-19T15:23:05.814229centos sshd\[642\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.183.105.52
2019-07-19T15:23:07.691914centos sshd\[642\]: Failed password for invalid user ausgrabungsstaette from 68.183.105.52 port 58070 ssh2
2019-07-19 21:41:54
attack
Jul 18 05:05:25 ns3367391 sshd\[17825\]: Invalid user kaffee from 68.183.105.52 port 37164
Jul 18 05:05:25 ns3367391 sshd\[17825\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.183.105.52
...
2019-07-18 11:07:15
attackbots
Jul 17 12:39:54 MK-Soft-VM4 sshd\[23862\]: Invalid user testing from 68.183.105.52 port 48266
Jul 17 12:39:54 MK-Soft-VM4 sshd\[23862\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.183.105.52
Jul 17 12:39:57 MK-Soft-VM4 sshd\[23862\]: Failed password for invalid user testing from 68.183.105.52 port 48266 ssh2
...
2019-07-17 20:49:46
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:

; <<>> DiG 9.10.3-P4-Ubuntu <<>> 68.183.105.52
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 51898
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			3600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019040900 1800 900 604800 86400

;; Query time: 6 msec
;; SERVER: 67.207.67.3#53(67.207.67.3)
;; WHEN: Tue Apr 09 19:24:07 +08 2019
;; MSG SIZE  rcvd: 117

Host info
Host 52.105.183.68.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		67.207.67.3
Address:	67.207.67.3#53

** server can't find 52.105.183.68.in-addr.arpa: NXDOMAIN

Related IP info:
Related comments:
IP Type Details Datetime
23.97.96.35 attackbotsspam
Found on   Github Combined on 3 lists    / proto=6  .  srcport=56776  .  dstport=29481  .     (1791)
2020-09-25 21:06:10
182.113.215.11 attackspam
23/tcp
[2020-09-24]1pkt
2020-09-25 21:28:35
218.92.0.185 attackbots
Sep 25 14:53:44 dev0-dcde-rnet sshd[29551]: Failed password for root from 218.92.0.185 port 15539 ssh2
Sep 25 14:53:58 dev0-dcde-rnet sshd[29551]: error: maximum authentication attempts exceeded for root from 218.92.0.185 port 15539 ssh2 [preauth]
Sep 25 14:54:05 dev0-dcde-rnet sshd[29559]: Failed password for root from 218.92.0.185 port 44309 ssh2
2020-09-25 20:58:21
182.16.28.134 attack
Honeypot attack, port: 445, PTR: PTR record not found
2020-09-25 21:09:40
170.84.50.54 attack
445/tcp
[2020-09-24]1pkt
2020-09-25 20:48:29
103.99.2.5 attackbotsspam
lfd: (smtpauth) Failed SMTP AUTH login from 103.99.2.5 (VN/Vietnam/-): 5 in the last 3600 secs - Sat Sep  8 14:30:39 2018
2020-09-25 21:13:31
191.5.99.207 attackspambots
2020-09-24T13:39:53.637368-07:00 suse-nuc sshd[12058]: Invalid user admin from 191.5.99.207 port 59580
...
2020-09-25 20:58:48
13.77.179.19 attackspam
"Unauthorized connection attempt on SSHD detected"
2020-09-25 20:57:38
42.235.176.21 attack
23/tcp
[2020-09-24]1pkt
2020-09-25 21:03:05
104.211.179.167 attackbotsspam
Multiple SSH login attempts.
2020-09-25 21:04:53
168.228.114.17 attackbots
8080/tcp
[2020-09-24]1pkt
2020-09-25 21:21:21
199.188.204.103 attackbotsspam
lfd: (smtpauth) Failed SMTP AUTH login from 199.188.204.103 (US/United States/nc-ph-1733-44.web-hosting.com): 5 in the last 3600 secs - Mon Sep 10 10:48:58 2018
2020-09-25 20:51:29
27.223.78.164 attackbotsspam
Brute force blocker - service: proftpd1, proftpd2 - aantal: 74 - Fri Sep  7 07:35:18 2018
2020-09-25 21:24:32
181.112.224.22 attackbotsspam
445/tcp 445/tcp
[2020-09-24]2pkt
2020-09-25 21:15:36
41.75.111.147 attackspam
Automatic report - Port Scan Attack
2020-09-25 20:46:53

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