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: Yupnet Telecomunicacoes Ltda

Hostname: unknown

Organization: unknown

Usage Type: Commercial

Comments:
Type Details Datetime
attack
Automatic report - Port Scan Attack
2019-10-06 15:31:24
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 131.72.45.139
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 33398
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			186	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019100600 1800 900 604800 86400

;; Query time: 306 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Oct 06 15:31:17 CST 2019
;; MSG SIZE  rcvd: 117
Host info
139.45.72.131.in-addr.arpa domain name pointer 131.72.45.139.yupnet.psi.br.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
139.45.72.131.in-addr.arpa	name = 131.72.45.139.yupnet.psi.br.

Authoritative answers can be found from:

Related IP info:
Related comments:
IP Type Details Datetime
220.141.31.50 attackbotsspam
Port probing on unauthorized port 26
2020-03-05 05:57:41
37.187.12.126 attack
Mar  4 20:15:51 MK-Soft-VM4 sshd[25183]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.187.12.126 
Mar  4 20:15:53 MK-Soft-VM4 sshd[25183]: Failed password for invalid user sara from 37.187.12.126 port 46132 ssh2
...
2020-03-05 05:48:47
91.206.15.191 attack
Excessive Port-Scanning
2020-03-05 06:06:01
66.220.155.149 attackspambots
Mar  4 22:54:46 grey postfix/smtpd\[6761\]: NOQUEUE: reject: RCPT from 66-220-155-149.mail-mail.facebook.com\[66.220.155.149\]: 554 5.7.1 Service unavailable\; Client host \[66.220.155.149\] blocked using ix.dnsbl.manitu.net\; Your e-mail service was detected by mail.ixlab.de \(NiX Spam\) as spamming at Wed, 04 Mar 2020 15:10:28 +0100. Your admin should visit http://www.dnsbl.manitu.net/lookup.php\?value=66.220.155.149\; from=\ to=\ proto=ESMTP helo=\<66-220-155-149.mail-mail.facebook.com\>
...
2020-03-05 05:58:26
93.157.117.61 attack
Unauthorized connection attempt from IP address 93.157.117.61 on Port 445(SMB)
2020-03-05 05:40:00
218.60.3.198 attack
$f2bV_matches
2020-03-05 05:52:47
218.75.207.11 attack
$f2bV_matches
2020-03-05 05:42:12
58.250.79.7 attackbots
2020-03-04T22:54:32.555305vps751288.ovh.net sshd\[24064\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.250.79.7  user=root
2020-03-04T22:54:34.840497vps751288.ovh.net sshd\[24064\]: Failed password for root from 58.250.79.7 port 2830 ssh2
2020-03-04T22:54:37.685406vps751288.ovh.net sshd\[24066\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.250.79.7  user=root
2020-03-04T22:54:39.990666vps751288.ovh.net sshd\[24066\]: Failed password for root from 58.250.79.7 port 2831 ssh2
2020-03-04T22:54:42.503054vps751288.ovh.net sshd\[24068\]: Invalid user admin from 58.250.79.7 port 2832
2020-03-05 06:00:04
106.13.6.116 attack
Mar  4 22:54:40 lnxded63 sshd[15144]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.6.116
2020-03-05 06:02:34
212.227.164.151 attackbotsspam
Mar  4 23:10:23 srv01 postfix/smtpd[27915]: warning: unknown[212.227.164.151]: SASL PLAIN authentication failed: authentication failure
Mar  4 23:10:23 srv01 postfix/smtpd[27915]: warning: unknown[212.227.164.151]: SASL LOGIN authentication failed: authentication failure
Mar  4 23:10:23 srv01 postfix/smtpd[27915]: warning: unknown[212.227.164.151]: SASL CRAM-MD5 authentication failed: authentication failure
...
2020-03-05 06:10:48
105.184.44.207 attack
Honeypot attack, port: 445, PTR: 105-184-44-207.north.dsl.telkomsa.net.
2020-03-05 05:44:21
218.62.122.35 attack
$f2bV_matches
2020-03-05 05:50:19
83.34.73.190 attack
Attempt to attack host OS, exploiting network vulnerabilities, on 04-03-2020 15:10:25.
2020-03-05 05:45:59
41.230.2.183 attackspam
Unauthorized connection attempt from IP address 41.230.2.183 on Port 445(SMB)
2020-03-05 05:47:34
5.39.93.158 attackspambots
Mar  4 22:54:33 * sshd[30553]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.39.93.158
Mar  4 22:54:34 * sshd[30553]: Failed password for invalid user ellen from 5.39.93.158 port 40452 ssh2
2020-03-05 06:06:48

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