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: Portugal

Internet Service Provider: PT Prime - Solucoes Empresariais

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:
Type Details Datetime
attackbotsspam
Unauthorised connection attempt detected at AUO MAIN. System is sshd. Protected by AUO Stack Web Application Firewall (WAF)
2020-10-10 07:58:02
attackspambots
Oct  9 13:38:46 Ubuntu-1404-trusty-64-minimal sshd\[8481\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=83.240.242.218  user=root
Oct  9 13:38:49 Ubuntu-1404-trusty-64-minimal sshd\[8481\]: Failed password for root from 83.240.242.218 port 61836 ssh2
Oct  9 13:53:19 Ubuntu-1404-trusty-64-minimal sshd\[20018\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=83.240.242.218  user=root
Oct  9 13:53:21 Ubuntu-1404-trusty-64-minimal sshd\[20018\]: Failed password for root from 83.240.242.218 port 62778 ssh2
Oct  9 13:56:43 Ubuntu-1404-trusty-64-minimal sshd\[22067\]: Invalid user jsserver from 83.240.242.218
Oct  9 13:56:43 Ubuntu-1404-trusty-64-minimal sshd\[22067\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=83.240.242.218
2020-10-10 00:21:22
attackspambots
2020-10-09T12:54:08.234703hostname sshd[20838]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=83.240.242.218
2020-10-09T12:54:08.214104hostname sshd[20838]: Invalid user tom1 from 83.240.242.218 port 14692
2020-10-09T12:54:10.212592hostname sshd[20838]: Failed password for invalid user tom1 from 83.240.242.218 port 14692 ssh2
...
2020-10-09 16:07:34
attack
SSH bruteforce
2020-10-09 01:53:57
attack
SSH bruteforce
2020-10-08 17:50:46
attackbotsspam
2020-09-29 17:01:14,004 fail2ban.actions        [937]: NOTICE  [sshd] Ban 83.240.242.218
2020-09-29 17:35:21,560 fail2ban.actions        [937]: NOTICE  [sshd] Ban 83.240.242.218
2020-09-29 18:09:23,123 fail2ban.actions        [937]: NOTICE  [sshd] Ban 83.240.242.218
2020-09-29 18:43:25,564 fail2ban.actions        [937]: NOTICE  [sshd] Ban 83.240.242.218
2020-09-29 19:19:27,541 fail2ban.actions        [937]: NOTICE  [sshd] Ban 83.240.242.218
...
2020-09-30 04:45:08
attack
5x Failed Password
2020-09-29 20:54:07
attack
5x Failed Password
2020-09-29 13:05:15
attackspam
(sshd) Failed SSH login from 83.240.242.218 (PT/Portugal/static-wan-bl2-242-218-rev.webside.pt): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Sep  6 08:15:48 server sshd[27508]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=83.240.242.218  user=root
Sep  6 08:15:50 server sshd[27508]: Failed password for root from 83.240.242.218 port 65238 ssh2
Sep  6 08:25:45 server sshd[30940]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=83.240.242.218  user=root
Sep  6 08:25:47 server sshd[30940]: Failed password for root from 83.240.242.218 port 25828 ssh2
Sep  6 08:29:19 server sshd[32113]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=83.240.242.218  user=root
2020-09-06 22:28:14
attackbots
SSH auth scanning - multiple failed logins
2020-09-06 14:01:47
attackbots
Sep  5 20:28:12 myvps sshd[22237]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=83.240.242.218 
Sep  5 20:28:13 myvps sshd[22237]: Failed password for invalid user sso from 83.240.242.218 port 46144 ssh2
Sep  5 20:34:11 myvps sshd[25911]: Failed password for root from 83.240.242.218 port 22394 ssh2
...
2020-09-06 06:13:51
attackbots
2020-08-03T12:24:04.523274vps1033 sshd[15828]: Failed password for root from 83.240.242.218 port 57672 ssh2
2020-08-03T12:26:18.365526vps1033 sshd[20804]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=83.240.242.218  user=root
2020-08-03T12:26:19.849303vps1033 sshd[20804]: Failed password for root from 83.240.242.218 port 39094 ssh2
2020-08-03T12:28:38.182950vps1033 sshd[25603]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=83.240.242.218  user=root
2020-08-03T12:28:40.554243vps1033 sshd[25603]: Failed password for root from 83.240.242.218 port 20510 ssh2
...
2020-08-03 20:30:52
attack
Cowrie Honeypot: 3 unauthorised SSH/Telnet login attempts between 2020-07-31T20:22:46Z and 2020-07-31T20:31:05Z
2020-08-01 07:13:34
attack
Jul 27 13:57:08 haigwepa sshd[20302]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=83.240.242.218 
Jul 27 13:57:10 haigwepa sshd[20302]: Failed password for invalid user admin from 83.240.242.218 port 17834 ssh2
...
2020-07-27 20:50:08
attackbots
Jul 26 10:14:51 *hidden* sshd[62694]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=83.240.242.218 Jul 26 10:14:52 *hidden* sshd[62694]: Failed password for invalid user chenyu from 83.240.242.218 port 26952 ssh2 Jul 26 10:28:05 *hidden* sshd[64638]: Invalid user cuentas from 83.240.242.218 port 36766
2020-07-26 16:38:43
attack
2020-07-24T11:13:15.300417vps1033 sshd[22021]: Invalid user yak from 83.240.242.218 port 28096
2020-07-24T11:13:15.305998vps1033 sshd[22021]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=83.240.242.218
2020-07-24T11:13:15.300417vps1033 sshd[22021]: Invalid user yak from 83.240.242.218 port 28096
2020-07-24T11:13:16.925139vps1033 sshd[22021]: Failed password for invalid user yak from 83.240.242.218 port 28096 ssh2
2020-07-24T11:16:59.244043vps1033 sshd[29683]: Invalid user hill from 83.240.242.218 port 41938
...
2020-07-24 19:22:18
attackbots
Jul  9 18:03:45 rocket sshd[25352]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=83.240.242.218
Jul  9 18:03:48 rocket sshd[25352]: Failed password for invalid user debian from 83.240.242.218 port 35346 ssh2
Jul  9 18:07:01 rocket sshd[25779]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=83.240.242.218
...
2020-07-10 01:16:17
attackbots
Jul  4 14:21:50 server1 sshd\[18205\]: Failed password for invalid user doudou from 83.240.242.218 port 33726 ssh2
Jul  4 14:24:50 server1 sshd\[19165\]: Invalid user ivete from 83.240.242.218
Jul  4 14:24:50 server1 sshd\[19165\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=83.240.242.218 
Jul  4 14:24:52 server1 sshd\[19165\]: Failed password for invalid user ivete from 83.240.242.218 port 31098 ssh2
Jul  4 14:27:50 server1 sshd\[20171\]: Invalid user kmt from 83.240.242.218
...
2020-07-05 05:39:16
attackbotsspam
Jul  3 23:17:39 IngegnereFirenze sshd[23126]: Failed password for invalid user pruebas from 83.240.242.218 port 56076 ssh2
...
2020-07-04 07:59:13
attackspam
2020-06-30T17:20:39.319490mail.broermann.family sshd[21334]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=83.240.242.218
2020-06-30T17:20:39.311411mail.broermann.family sshd[21334]: Invalid user git from 83.240.242.218 port 44536
2020-06-30T17:20:41.597253mail.broermann.family sshd[21334]: Failed password for invalid user git from 83.240.242.218 port 44536 ssh2
2020-06-30T17:23:58.031421mail.broermann.family sshd[21590]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=83.240.242.218  user=root
2020-06-30T17:23:59.963194mail.broermann.family sshd[21590]: Failed password for root from 83.240.242.218 port 44466 ssh2
...
2020-07-01 21:11:47
attack
Jun 19 19:26:35 vpn01 sshd[27089]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=83.240.242.218
Jun 19 19:26:37 vpn01 sshd[27089]: Failed password for invalid user sgyuri from 83.240.242.218 port 45984 ssh2
...
2020-06-20 03:48:32
attackspambots
Invalid user uploader from 83.240.242.218 port 28388
2020-05-31 06:50:41
attackspam
SSH login attempts.
2020-05-28 14:26:59
attackspambots
May 20 11:54:12 r.ca sshd[16226]: Failed password for invalid user nsl from 83.240.242.218 port 11362 ssh2
2020-05-21 01:21:17
attack
May  7 17:20:22 localhost sshd[53997]: Invalid user ti from 83.240.242.218 port 17040
May  7 17:20:22 localhost sshd[53997]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=83.240.242.218
May  7 17:20:22 localhost sshd[53997]: Invalid user ti from 83.240.242.218 port 17040
May  7 17:20:24 localhost sshd[53997]: Failed password for invalid user ti from 83.240.242.218 port 17040 ssh2
May  7 17:22:44 localhost sshd[54225]: Invalid user sgs from 83.240.242.218 port 51950
...
2020-05-08 01:56:34
attackbots
May  7 13:22:20 gw1 sshd[21767]: Failed password for root from 83.240.242.218 port 58154 ssh2
May  7 13:31:35 gw1 sshd[22071]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=83.240.242.218
...
2020-05-07 16:33:15
attackbotsspam
2020-04-28T14:06:30.389475ns386461 sshd\[525\]: Invalid user db2fenc2 from 83.240.242.218 port 43606
2020-04-28T14:06:30.393838ns386461 sshd\[525\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=83.240.242.218
2020-04-28T14:06:32.577528ns386461 sshd\[525\]: Failed password for invalid user db2fenc2 from 83.240.242.218 port 43606 ssh2
2020-04-28T14:14:02.618005ns386461 sshd\[7492\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=83.240.242.218  user=root
2020-04-28T14:14:04.850446ns386461 sshd\[7492\]: Failed password for root from 83.240.242.218 port 47178 ssh2
...
2020-04-28 21:51:44
attackspam
Apr 21 22:36:00 eventyay sshd[19239]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=83.240.242.218
Apr 21 22:36:02 eventyay sshd[19239]: Failed password for invalid user eq from 83.240.242.218 port 56168 ssh2
Apr 21 22:39:58 eventyay sshd[19300]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=83.240.242.218
...
2020-04-22 05:33:27
attack
"Unauthorized connection attempt on SSHD detected"
2020-04-20 16:21:24
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 83.240.242.218
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 63187
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			558	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020042000 1800 900 604800 86400

;; Query time: 122 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Apr 20 16:21:17 CST 2020
;; MSG SIZE  rcvd: 118
Host info
218.242.240.83.in-addr.arpa domain name pointer static-wan-bl2-242-218-rev.webside.pt.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
218.242.240.83.in-addr.arpa	name = static-wan-bl2-242-218-rev.webside.pt.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
51.89.19.147 attack
Invalid user ue from 51.89.19.147 port 51204
2019-10-29 06:58:11
222.252.25.241 attackspambots
Invalid user admin from 222.252.25.241 port 17362
2019-10-29 07:24:50
106.12.113.223 attackspambots
Oct 29 01:15:39 sauna sshd[61190]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.113.223
Oct 29 01:15:41 sauna sshd[61190]: Failed password for invalid user bodiesel from 106.12.113.223 port 35950 ssh2
...
2019-10-29 07:16:07
46.105.122.62 attack
Invalid user user from 46.105.122.62 port 49227
2019-10-29 06:59:07
59.173.8.178 attackspambots
Oct 28 17:39:43 mail sshd\[31370\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=59.173.8.178  user=root
...
2019-10-29 06:56:39
193.32.163.182 attackbots
Oct 28 17:22:04 server sshd\[25788\]: Failed password for invalid user admin from 193.32.163.182 port 34223 ssh2
Oct 28 17:22:04 server sshd\[25771\]: Failed password for invalid user admin from 193.32.163.182 port 38316 ssh2
Oct 28 17:22:04 server sshd\[25770\]: Failed password for invalid user admin from 193.32.163.182 port 53610 ssh2
Oct 28 17:22:05 server sshd\[25775\]: Failed password for invalid user admin from 193.32.163.182 port 46391 ssh2
Oct 29 02:05:25 server sshd\[18297\]: Invalid user admin from 193.32.163.182
Oct 29 02:05:25 server sshd\[18297\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.32.163.182 
...
2019-10-29 07:26:58
41.214.20.60 attack
Invalid user matt from 41.214.20.60 port 60112
2019-10-29 07:00:21
80.211.86.96 attackspambots
Invalid user vnc from 80.211.86.96 port 52936
2019-10-29 06:55:01
106.13.62.194 attackspam
Invalid user luke from 106.13.62.194 port 33452
2019-10-29 07:14:58
106.12.189.89 attackspambots
Invalid user deploy from 106.12.189.89 port 39956
2019-10-29 07:15:44
42.116.255.216 attackspam
Oct 29 02:02:25 server sshd\[17435\]: Invalid user applmgr from 42.116.255.216
Oct 29 02:02:25 server sshd\[17435\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.116.255.216 
Oct 29 02:02:27 server sshd\[17435\]: Failed password for invalid user applmgr from 42.116.255.216 port 40942 ssh2
Oct 29 02:17:53 server sshd\[20871\]: Invalid user ftpuser from 42.116.255.216
Oct 29 02:17:53 server sshd\[20871\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.116.255.216 
...
2019-10-29 07:24:34
83.52.70.229 attackbots
Invalid user administrator from 83.52.70.229 port 43154
2019-10-29 06:54:41
140.143.90.154 attackbotsspam
Invalid user penelope from 140.143.90.154 port 55140
2019-10-29 07:32:26
173.18.23.60 attack
$f2bV_matches
2019-10-29 07:29:06
182.61.176.105 attack
Invalid user quevedo from 182.61.176.105 port 51676
2019-10-29 07:07:36

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