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: Italy

Internet Service Provider: Aruba S.p.A. - Cloud Services Farm

Hostname: unknown

Organization: unknown

Usage Type: Data Center/Web Hosting/Transit

Comments:
Type Details Datetime
attack
Oct  6 16:50:59 iago sshd[15043]: Address 80.211.237.56 maps to host56-237-211-80.serverdedicati.aruba.hostname, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!
Oct  6 16:50:59 iago sshd[15043]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.211.237.56  user=r.r
Oct  6 16:51:01 iago sshd[15043]: Failed password for r.r from 80.211.237.56 port 46270 ssh2
Oct  6 16:51:01 iago sshd[15044]: Received disconnect from 80.211.237.56: 11: Bye Bye


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=80.211.237.56
2019-10-08 01:04:59
Comments on same subnet:
IP Type Details Datetime
80.211.237.180 attackbotsspam
Mar 17 20:44:03 localhost sshd\[17841\]: Invalid user ut3server from 80.211.237.180 port 58761
Mar 17 20:44:03 localhost sshd\[17841\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.211.237.180
Mar 17 20:44:06 localhost sshd\[17841\]: Failed password for invalid user ut3server from 80.211.237.180 port 58761 ssh2
...
2020-03-18 04:51:20
80.211.237.180 attackbotsspam
Feb 21 19:44:30 php1 sshd\[22926\]: Invalid user mc from 80.211.237.180
Feb 21 19:44:30 php1 sshd\[22926\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.211.237.180
Feb 21 19:44:33 php1 sshd\[22926\]: Failed password for invalid user mc from 80.211.237.180 port 38314 ssh2
Feb 21 19:47:42 php1 sshd\[23244\]: Invalid user sunfang from 80.211.237.180
Feb 21 19:47:42 php1 sshd\[23244\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.211.237.180
2020-02-22 20:29:08
80.211.237.180 attackbotsspam
Invalid user h2opolo from 80.211.237.180 port 59517
2020-02-13 09:11:39
80.211.237.180 attackbots
Dec  9 18:00:45 vps691689 sshd[27078]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.211.237.180
Dec  9 18:00:48 vps691689 sshd[27078]: Failed password for invalid user gacilan from 80.211.237.180 port 40639 ssh2
Dec  9 18:08:53 vps691689 sshd[27332]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.211.237.180
...
2019-12-10 01:27:19
80.211.237.20 attack
2019-12-09T05:59:35.407313abusebot-4.cloudsearch.cf sshd\[10472\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.211.237.20  user=ftp
2019-12-09 14:26:59
80.211.237.20 attackbotsspam
2019-12-07T01:04:47.197353abusebot.cloudsearch.cf sshd\[19592\]: Invalid user ubnt from 80.211.237.20 port 38934
2019-12-07 09:11:29
80.211.237.20 attackspam
Dec  6 15:35:11 Tower sshd[4970]: Connection from 80.211.237.20 port 33734 on 192.168.10.220 port 22
Dec  6 15:35:12 Tower sshd[4970]: Invalid user melani from 80.211.237.20 port 33734
Dec  6 15:35:12 Tower sshd[4970]: error: Could not get shadow information for NOUSER
Dec  6 15:35:12 Tower sshd[4970]: Failed password for invalid user melani from 80.211.237.20 port 33734 ssh2
Dec  6 15:35:12 Tower sshd[4970]: Received disconnect from 80.211.237.20 port 33734:11: Bye Bye [preauth]
Dec  6 15:35:12 Tower sshd[4970]: Disconnected from invalid user melani 80.211.237.20 port 33734 [preauth]
2019-12-07 04:51:10
80.211.237.20 attack
web-1 [ssh] SSH Attack
2019-12-06 19:05:57
80.211.237.180 attackspam
2019-12-06T10:20:03.074513abusebot-8.cloudsearch.cf sshd\[14009\]: Invalid user ailar from 80.211.237.180 port 49585
2019-12-06 18:23:03
80.211.237.180 attackbots
Nov 25 00:06:43 ns4 sshd[21897]: reveeclipse mapping checking getaddrinfo for host180-237-211-80.serverdedicati.aruba.hostname [80.211.237.180] failed - POSSIBLE BREAK-IN ATTEMPT!
Nov 25 00:06:43 ns4 sshd[21897]: Invalid user support from 80.211.237.180
Nov 25 00:06:43 ns4 sshd[21897]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.211.237.180 
Nov 25 00:06:45 ns4 sshd[21897]: Failed password for invalid user support from 80.211.237.180 port 39148 ssh2
Nov 25 00:48:06 ns4 sshd[27425]: reveeclipse mapping checking getaddrinfo for host180-237-211-80.serverdedicati.aruba.hostname [80.211.237.180] failed - POSSIBLE BREAK-IN ATTEMPT!
Nov 25 00:48:06 ns4 sshd[27425]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.211.237.180  user=r.r
Nov 25 00:48:08 ns4 sshd[27425]: Failed password for r.r from 80.211.237.180 port 44940 ssh2
Nov 25 00:48:08 ns4 sshd[27426]: Received disconnect from 80.211........
-------------------------------
2019-11-26 16:05:59
80.211.237.20 attack
Nov 14 16:04:19 game-panel sshd[23778]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.211.237.20
Nov 14 16:04:20 game-panel sshd[23778]: Failed password for invalid user meab from 80.211.237.20 port 39862 ssh2
Nov 14 16:08:05 game-panel sshd[23877]: Failed password for backup from 80.211.237.20 port 48430 ssh2
2019-11-15 00:16:45
80.211.237.20 attackbots
Nov 12 01:11:20 MK-Soft-VM4 sshd[6048]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.211.237.20 
Nov 12 01:11:21 MK-Soft-VM4 sshd[6048]: Failed password for invalid user comment from 80.211.237.20 port 47342 ssh2
...
2019-11-12 09:07:22
80.211.237.180 attackbots
$f2bV_matches
2019-11-08 23:47:27
80.211.237.180 attack
Nov  5 08:46:48 toyboy sshd[12892]: reveeclipse mapping checking getaddrinfo for host180-237-211-80.serverdedicati.aruba.hostname [80.211.237.180] failed - POSSIBLE BREAK-IN ATTEMPT!
Nov  5 08:46:48 toyboy sshd[12892]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.211.237.180  user=r.r
Nov  5 08:46:50 toyboy sshd[12892]: Failed password for r.r from 80.211.237.180 port 43287 ssh2
Nov  5 08:46:50 toyboy sshd[12892]: Received disconnect from 80.211.237.180: 11: Bye Bye [preauth]
Nov  5 09:19:49 toyboy sshd[13851]: reveeclipse mapping checking getaddrinfo for host180-237-211-80.serverdedicati.aruba.hostname [80.211.237.180] failed - POSSIBLE BREAK-IN ATTEMPT!
Nov  5 09:19:49 toyboy sshd[13851]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.211.237.180  user=r.r
Nov  5 09:19:51 toyboy sshd[13851]: Failed password for r.r from 80.211.237.180 port 47041 ssh2
Nov  5 09:19:51 toyboy sshd[1........
-------------------------------
2019-11-07 16:47:12
80.211.237.180 attack
Oct 31 19:41:24 xxx sshd[620]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.211.237.180  user=r.r
Oct 31 20:02:36 xxx sshd[2639]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.211.237.180  user=r.r
Oct 31 20:08:16 xxx sshd[2926]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.211.237.180  user=r.r
Oct 31 20:13:46 xxx sshd[3431]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.211.237.180  user=r.r
Oct 31 20:19:13 xxx sshd[3729]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.211.237.180  user=r.r


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=80.211.237.180
2019-11-02 06:54:10
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 80.211.237.56
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 38805
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			362	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019100701 1800 900 604800 86400

;; Query time: 283 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Oct 08 01:04:56 CST 2019
;; MSG SIZE  rcvd: 117
Host info
56.237.211.80.in-addr.arpa domain name pointer host56-237-211-80.serverdedicati.aruba.it.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
56.237.211.80.in-addr.arpa	name = host56-237-211-80.serverdedicati.aruba.it.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
109.169.63.38 attack
(pop3d) Failed POP3 login from 109.169.63.38 (JP/Japan/rdns12.paysaftylimited.com): 1 in the last 3600 secs
2020-01-05 01:29:54
159.89.80.10 attack
DigitalOcean BotNet attack - 10s of requests to non-existent pages - :443/app-ads.txt - typically bursts of 8 requests per second - undefined, XSS attacks
node-superagent/4.1.0
2020-01-05 01:27:47
113.31.112.11 attackbots
Unauthorized connection attempt detected from IP address 113.31.112.11 to port 2220 [J]
2020-01-05 01:29:34
93.47.194.181 attackbotsspam
1578143444 - 01/04/2020 14:10:44 Host: 93.47.194.181/93.47.194.181 Port: 445 TCP Blocked
2020-01-05 01:28:21
188.153.61.3 attack
Unauthorized connection attempt detected from IP address 188.153.61.3 to port 23 [J]
2020-01-05 01:33:24
187.34.196.246 attackspam
Unauthorized connection attempt detected from IP address 187.34.196.246 to port 23 [J]
2020-01-05 01:52:13
109.227.254.138 attackspam
Unauthorized connection attempt detected from IP address 109.227.254.138 to port 8080 [J]
2020-01-05 01:58:31
149.34.37.8 attackbotsspam
Unauthorized connection attempt detected from IP address 149.34.37.8 to port 23 [J]
2020-01-05 01:36:20
111.231.89.197 attackbotsspam
Unauthorized connection attempt detected from IP address 111.231.89.197 to port 2220 [J]
2020-01-05 01:58:13
212.120.221.87 attackbotsspam
Unauthorized connection attempt detected from IP address 212.120.221.87 to port 445 [J]
2020-01-05 01:50:55
185.173.35.53 attackspambots
Unauthorized connection attempt detected from IP address 185.173.35.53 to port 8333 [J]
2020-01-05 01:53:29
145.255.26.115 attackspambots
Honeypot attack, port: 23, PTR: 145.255.26.115.static.ufanet.ru.
2020-01-05 01:31:23
103.135.39.162 attackbots
Unauthorized connection attempt detected from IP address 103.135.39.162 to port 23 [J]
2020-01-05 01:59:43
45.166.33.129 attackbotsspam
Unauthorized connection attempt detected from IP address 45.166.33.129 to port 80 [J]
2020-01-05 01:47:28
219.78.131.94 attackspam
Honeypot attack, port: 5555, PTR: n219078131094.netvigator.com.
2020-01-05 01:27:12

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