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: Barcelona

Region: Catalonia

Country: Spain

Internet Service Provider: Telefonica de Espana Sau

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:
Type Details Datetime
attack
1587039205 - 04/16/2020 14:13:25 Host: 81.45.35.4/81.45.35.4 Port: 445 TCP Blocked
2020-04-16 23:05:07
attackbotsspam
Honeypot attack, port: 445, PTR: 4.red-81-45-35.staticip.rima-tde.net.
2020-01-22 04:13:55
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 81.45.35.4
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 50281
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			548	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020012101 1800 900 604800 86400

;; Query time: 65 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Jan 22 04:13:52 CST 2020
;; MSG SIZE  rcvd: 114
Host info
4.35.45.81.in-addr.arpa domain name pointer 4.red-81-45-35.staticip.rima-tde.net.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
4.35.45.81.in-addr.arpa	name = 4.red-81-45-35.staticip.rima-tde.net.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
128.199.170.33 attack
SSH Invalid Login
2020-09-14 06:47:13
123.155.154.204 attackspam
2020-09-13T10:08:55.969198correo.[domain] sshd[41087]: Failed password for root from 123.155.154.204 port 38669 ssh2 2020-09-13T10:29:59.146922correo.[domain] sshd[43215]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.155.154.204 user=root 2020-09-13T10:30:00.925107correo.[domain] sshd[43215]: Failed password for root from 123.155.154.204 port 47315 ssh2 ...
2020-09-14 07:14:44
106.12.199.117 attack
Bruteforce detected by fail2ban
2020-09-14 06:44:00
51.210.44.157 attack
Sep 14 00:42:58 OPSO sshd\[25739\]: Invalid user zhengtao from 51.210.44.157 port 42850
Sep 14 00:42:58 OPSO sshd\[25739\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.210.44.157
Sep 14 00:42:59 OPSO sshd\[25739\]: Failed password for invalid user zhengtao from 51.210.44.157 port 42850 ssh2
Sep 14 00:49:20 OPSO sshd\[26606\]: Invalid user zhengtao from 51.210.44.157 port 48452
Sep 14 00:49:20 OPSO sshd\[26606\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.210.44.157
2020-09-14 06:49:29
106.12.202.119 attackbotsspam
Sep 13 18:54:13 firewall sshd[1112]: Failed password for root from 106.12.202.119 port 43826 ssh2
Sep 13 18:58:53 firewall sshd[1339]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.202.119  user=root
Sep 13 18:58:55 firewall sshd[1339]: Failed password for root from 106.12.202.119 port 53604 ssh2
...
2020-09-14 07:12:49
207.46.13.74 attackbotsspam
Automatic report - Banned IP Access
2020-09-14 07:02:27
170.130.187.22 attack
 TCP (SYN) 170.130.187.22:52175 -> port 23, len 44
2020-09-14 06:45:56
180.166.228.228 attack
pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.166.228.228
Invalid user koyoto from 180.166.228.228 port 34496
Failed password for invalid user koyoto from 180.166.228.228 port 34496 ssh2
pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.166.228.228  user=root
Failed password for root from 180.166.228.228 port 37478 ssh2
2020-09-14 07:01:06
217.182.174.132 attack
xmlrpc attack
2020-09-14 06:48:26
149.56.12.88 attackspam
Brute%20Force%20SSH
2020-09-14 07:14:23
123.31.32.150 attack
2020-09-13T13:45:42.323636dreamphreak.com sshd[289761]: Invalid user maruszewski from 123.31.32.150 port 35094
2020-09-13T13:45:44.404472dreamphreak.com sshd[289761]: Failed password for invalid user maruszewski from 123.31.32.150 port 35094 ssh2
...
2020-09-14 07:02:54
45.141.84.69 attackspam
RDP brute-forcing
2020-09-14 06:51:45
82.164.156.84 attackbotsspam
s1.hscode.pl - SSH Attack
2020-09-14 06:44:22
117.50.8.2 attackspambots
Sep 12 05:22:21 efa1 sshd[12427]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.50.8.2  user=r.r
Sep 12 05:22:23 efa1 sshd[12427]: Failed password for r.r from 117.50.8.2 port 34238 ssh2
Sep 12 05:28:33 efa1 sshd[14564]: Invalid user mailman from 117.50.8.2
Sep 12 05:28:33 efa1 sshd[14564]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.50.8.2 
Sep 12 05:28:35 efa1 sshd[14564]: Failed password for invalid user mailman from 117.50.8.2 port 44784 ssh2

........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=117.50.8.2
2020-09-14 07:00:05
164.132.98.229 attackspam
164.132.98.229 - - [13/Sep/2020:17:56:27 +0100] "POST /wp-login.php HTTP/1.1" 200 4402 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
164.132.98.229 - - [13/Sep/2020:17:56:28 +0100] "POST /wp-login.php HTTP/1.1" 200 4402 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
164.132.98.229 - - [13/Sep/2020:17:56:28 +0100] "POST /xmlrpc.php HTTP/1.1" 403 219 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...
2020-09-14 06:47:01

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