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: Brazil

Internet Service Provider: Netbits Tecnologia

Hostname: unknown

Organization: unknown

Usage Type: Fixed Line ISP

Comments:
Type Details Datetime
attack
SSH Invalid Login
2020-07-24 05:55:32
attackbots
$f2bV_matches
2020-07-03 23:13:04
attackbots
Jun 28 00:42:21 home sshd[22606]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=164.163.211.4
Jun 28 00:42:22 home sshd[22606]: Failed password for invalid user yy from 164.163.211.4 port 45788 ssh2
Jun 28 00:46:03 home sshd[22959]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=164.163.211.4
...
2020-06-28 08:18:30
attackspambots
Jun 27 14:41:08 eventyay sshd[18424]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=164.163.211.4
Jun 27 14:41:10 eventyay sshd[18424]: Failed password for invalid user nginx from 164.163.211.4 port 43688 ssh2
Jun 27 14:43:53 eventyay sshd[18500]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=164.163.211.4
...
2020-06-28 01:52:31
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 164.163.211.4
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 12505
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			208	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020062701 1800 900 604800 86400

;; Query time: 94 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Jun 28 01:52:23 CST 2020
;; MSG SIZE  rcvd: 117
Host info
Host 4.211.163.164.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 4.211.163.164.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
200.148.9.14 attackbotsspam
May  5 04:12:48 hosting sshd[2735]: Invalid user xml from 200.148.9.14 port 44322
...
2020-05-05 09:17:37
113.72.10.172 attack
Email rejected due to spam filtering
2020-05-05 09:12:04
200.89.174.209 attackspambots
May  4 19:04:11 server1 sshd\[991\]: Failed password for invalid user kato from 200.89.174.209 port 40266 ssh2
May  4 19:08:24 server1 sshd\[2257\]: Invalid user user from 200.89.174.209
May  4 19:08:24 server1 sshd\[2257\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.89.174.209 
May  4 19:08:27 server1 sshd\[2257\]: Failed password for invalid user user from 200.89.174.209 port 35672 ssh2
May  4 19:12:50 server1 sshd\[3713\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.89.174.209  user=root
...
2020-05-05 09:12:56
103.145.12.73 attack
Voip attack - wrong password - unauthorized user
2020-05-05 09:17:04
211.112.95.62 attack
Icarus honeypot on github
2020-05-05 09:23:55
61.177.172.158 attackbotsspam
Cowrie Honeypot: Unauthorised SSH/Telnet login attempt with user "root" at 2020-05-05T01:27:24Z
2020-05-05 09:43:11
82.99.203.76 attackbotsspam
proto=tcp  .  spt=41126  .  dpt=25  .     Found on   Dark List de      (41)
2020-05-05 09:46:20
212.83.183.57 attack
2020-05-05T03:04:48.574032rocketchat.forhosting.nl sshd[11581]: Invalid user prueba from 212.83.183.57 port 40189
2020-05-05T03:04:50.541036rocketchat.forhosting.nl sshd[11581]: Failed password for invalid user prueba from 212.83.183.57 port 40189 ssh2
2020-05-05T03:12:37.984446rocketchat.forhosting.nl sshd[11783]: Invalid user admin from 212.83.183.57 port 55559
...
2020-05-05 09:27:24
185.220.101.194 attackspambots
Unauthorized IMAP connection attempt
2020-05-05 09:08:30
203.147.72.240 attack
CMS (WordPress or Joomla) login attempt.
2020-05-05 09:28:48
178.130.159.56 attack
ههههه بدك الحساب تعال انا بعطيك ايام بس اذا عرفتك امك راح انيكها
2020-05-05 09:32:29
113.141.70.204 attack
Voip server attack - wrong password - unauthorized user
2020-05-05 09:15:29
201.208.24.208 attackbots
Honeypot attack, port: 445, PTR: 201-208-24-208.genericrev.cantv.net.
2020-05-05 09:27:43
64.227.25.170 attackbots
May  4 19:07:36 server1 sshd\[1970\]: Failed password for invalid user jyoti from 64.227.25.170 port 40978 ssh2
May  4 19:10:00 server1 sshd\[2780\]: Invalid user wol from 64.227.25.170
May  4 19:10:00 server1 sshd\[2780\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=64.227.25.170 
May  4 19:10:03 server1 sshd\[2780\]: Failed password for invalid user wol from 64.227.25.170 port 54914 ssh2
May  4 19:12:27 server1 sshd\[3604\]: Invalid user delphi from 64.227.25.170
...
2020-05-05 09:35:03
178.130.159.206 attack
ههههه بدك الحساب تعال انا بعطيك ايام بس اذا عرفتك امك راح انيكها
2020-05-05 09:31:57

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