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: Costa Rica

Internet Service Provider: Cooperativa de Electrificacion Rural de Guanacaste R.L.

Hostname: unknown

Organization: unknown

Usage Type: Fixed Line ISP

Comments:
Type Details Datetime
attack
Unauthorized connection attempt from IP address 200.5.55.199 on Port 445(SMB)
2020-05-30 18:56:33
attackspambots
Unauthorized connection attempt from IP address 200.5.55.199 on Port 445(SMB)
2020-04-09 23:48:39
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 200.5.55.199
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 15582
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			484	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020040900 1800 900 604800 86400

;; Query time: 183 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Apr 09 23:48:32 CST 2020
;; MSG SIZE  rcvd: 116
Host info
Host 199.55.5.200.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 199.55.5.200.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
179.178.187.47 attack
Automatic report - Port Scan Attack
2019-10-26 00:24:01
198.20.99.130 attack
Portscan or hack attempt detected by psad/fwsnort
2019-10-26 00:12:44
211.104.171.239 attackbots
Oct 25 16:57:43 root sshd[25969]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.104.171.239 
Oct 25 16:57:46 root sshd[25969]: Failed password for invalid user test123 from 211.104.171.239 port 35805 ssh2
Oct 25 17:02:34 root sshd[26048]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.104.171.239 
...
2019-10-26 00:05:57
212.92.120.248 attackspam
Multiple failed RDP login attempts
2019-10-25 23:48:23
165.227.53.38 attackbotsspam
Oct 25 16:11:29 ns41 sshd[8277]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.227.53.38
2019-10-25 23:56:58
167.249.226.208 attack
1,27-00/00 [bc00/m01] concatform PostRequest-Spammer scoring: stockholm
2019-10-26 00:07:53
110.18.243.70 attackspambots
2019-10-25T23:05:43.804439enmeeting.mahidol.ac.th sshd\[13860\]: User root from 110.18.243.70 not allowed because not listed in AllowUsers
2019-10-25T23:05:43.931870enmeeting.mahidol.ac.th sshd\[13860\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=110.18.243.70  user=root
2019-10-25T23:05:45.840482enmeeting.mahidol.ac.th sshd\[13860\]: Failed password for invalid user root from 110.18.243.70 port 34975 ssh2
...
2019-10-26 00:20:38
139.155.118.138 attackspambots
Oct 25 03:12:15 php1 sshd\[10347\]: Invalid user Qaz@2020 from 139.155.118.138
Oct 25 03:12:15 php1 sshd\[10347\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.155.118.138
Oct 25 03:12:16 php1 sshd\[10347\]: Failed password for invalid user Qaz@2020 from 139.155.118.138 port 37718 ssh2
Oct 25 03:18:17 php1 sshd\[10795\]: Invalid user utztrp0 from 139.155.118.138
Oct 25 03:18:17 php1 sshd\[10795\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.155.118.138
2019-10-26 00:04:38
188.68.211.114 attackbotsspam
" "
2019-10-25 23:56:35
157.245.203.161 attackspambots
RDP Brute-Force (Grieskirchen RZ2)
2019-10-25 23:54:47
103.136.40.26 attackspam
Oct 25 13:51:32 fv15 postfix/smtpd[6735]: connect from unknown[103.136.40.26]
Oct 25 13:51:33 fv15 postgrey[1070]: action=greylist, reason=new, client_name=unknown, client_address=103.136.40.26, sender=x@x recipient=x@x
Oct x@x
Oct 25 13:51:39 fv15 postfix/smtpd[15560]: connect from unknown[103.136.40.26]
Oct 25 13:51:39 fv15 postgrey[1070]: action=greylist, reason=new, client_name=unknown, client_address=103.136.40.26, sender=x@x recipient=x@x
Oct x@x
Oct 25 13:51:40 fv15 postfix/smtpd[17342]: connect from unknown[103.136.40.26]
Oct 25 13:51:41 fv15 postgrey[1070]: action=greylist, reason=new, client_name=unknown, client_address=103.136.40.26, sender=x@x recipient=x@x
Oct x@x
Oct 25 13:51:54 fv15 postfix/smtpd[15014]: connect from unknown[103.136.40.26]
Oct 25 13:51:55 fv15 postgrey[1070]: action=greylist, reason=new, client_name=unknown, client_address=103.136.40.26, sender=x@x recipient=x@x
Oct x@x
Oct 25 13:52:13 fv15 postfix/smtpd[4925]: connect from unknown[103.13........
-------------------------------
2019-10-26 00:20:23
103.110.17.69 attackspambots
port scan and connect, tcp 1433 (ms-sql-s)
2019-10-25 23:53:37
198.50.197.221 attackbotsspam
Oct 25 10:08:56 firewall sshd[15104]: Failed password for invalid user chandra from 198.50.197.221 port 33060 ssh2
Oct 25 10:13:20 firewall sshd[15178]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=198.50.197.221  user=root
Oct 25 10:13:22 firewall sshd[15178]: Failed password for root from 198.50.197.221 port 16134 ssh2
...
2019-10-25 23:51:09
51.254.205.6 attack
Oct 25 04:58:04 web9 sshd\[8534\]: Invalid user telefon from 51.254.205.6
Oct 25 04:58:04 web9 sshd\[8534\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.254.205.6
Oct 25 04:58:06 web9 sshd\[8534\]: Failed password for invalid user telefon from 51.254.205.6 port 38804 ssh2
Oct 25 05:02:17 web9 sshd\[9051\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.254.205.6  user=root
Oct 25 05:02:19 web9 sshd\[9051\]: Failed password for root from 51.254.205.6 port 49304 ssh2
2019-10-25 23:49:38
149.56.142.220 attack
Oct 25 12:47:58 firewall sshd[18725]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=149.56.142.220
Oct 25 12:47:58 firewall sshd[18725]: Invalid user monit from 149.56.142.220
Oct 25 12:48:00 firewall sshd[18725]: Failed password for invalid user monit from 149.56.142.220 port 34202 ssh2
...
2019-10-26 00:21:16

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