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: Universidade Federal de Santa Catarina

Hostname: unknown

Organization: unknown

Usage Type: University/College/School

Comments:
Type Details Datetime
attackbotsspam
Unauthorized connection attempt detected from IP address 150.162.3.12 to port 1433 [J]
2020-01-07 19:20:38
attack
port scan and connect, tcp 1433 (ms-sql-s)
2019-11-30 07:49:34
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 150.162.3.12
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 31769
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			152	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019112901 1800 900 604800 86400

;; Query time: 103 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Nov 30 07:49:31 CST 2019
;; MSG SIZE  rcvd: 116
Host info
12.3.162.150.in-addr.arpa domain name pointer doze.nova.ufsc.br.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
12.3.162.150.in-addr.arpa	name = doze.nova.ufsc.br.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
138.197.129.38 attackspam
ssh intrusion attempt
2019-09-30 18:42:31
51.38.237.78 attackspam
Sep 30 09:48:32 SilenceServices sshd[23884]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.38.237.78
Sep 30 09:48:34 SilenceServices sshd[23884]: Failed password for invalid user upload from 51.38.237.78 port 47576 ssh2
Sep 30 09:52:38 SilenceServices sshd[24965]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.38.237.78
2019-09-30 18:55:52
106.12.78.199 attack
Sep 30 11:25:48 [munged] sshd[19813]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.78.199
2019-09-30 19:02:52
222.186.31.204 attack
Sep 30 06:50:29 debian sshd\[17303\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.31.204  user=root
Sep 30 06:50:31 debian sshd\[17303\]: Failed password for root from 222.186.31.204 port 51154 ssh2
Sep 30 06:50:33 debian sshd\[17303\]: Failed password for root from 222.186.31.204 port 51154 ssh2
...
2019-09-30 18:51:41
139.59.80.65 attackspambots
Sep 30 12:57:19 meumeu sshd[10371]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.80.65 
Sep 30 12:57:21 meumeu sshd[10371]: Failed password for invalid user zabbix from 139.59.80.65 port 45042 ssh2
Sep 30 13:02:12 meumeu sshd[11316]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.80.65 
...
2019-09-30 19:08:55
181.89.103.167 attackspambots
" "
2019-09-30 19:05:41
191.83.183.202 attack
" "
2019-09-30 19:01:49
211.64.67.48 attack
Sep 29 23:46:37 xtremcommunity sshd\[16480\]: Invalid user ovh from 211.64.67.48 port 56046
Sep 29 23:46:37 xtremcommunity sshd\[16480\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.64.67.48
Sep 29 23:46:39 xtremcommunity sshd\[16480\]: Failed password for invalid user ovh from 211.64.67.48 port 56046 ssh2
Sep 29 23:51:15 xtremcommunity sshd\[16549\]: Invalid user awsjava from 211.64.67.48 port 37038
Sep 29 23:51:15 xtremcommunity sshd\[16549\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.64.67.48
...
2019-09-30 18:49:06
151.217.75.89 attack
CloudCIX Reconnaissance Scan Detected, PTR: PTR record not found
2019-09-30 19:03:19
148.72.75.43 attackbotsspam
SQL Injection attack
2019-09-30 18:55:29
123.206.87.154 attackbotsspam
Sep 30 06:51:32 vmd17057 sshd\[21099\]: Invalid user cisco from 123.206.87.154 port 56900
Sep 30 06:51:32 vmd17057 sshd\[21099\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.206.87.154
Sep 30 06:51:34 vmd17057 sshd\[21099\]: Failed password for invalid user cisco from 123.206.87.154 port 56900 ssh2
...
2019-09-30 19:21:06
27.124.11.2 attackspambots
CloudCIX Reconnaissance Scan Detected, PTR: PTR record not found
2019-09-30 18:52:52
51.75.120.244 attackbotsspam
Sep 30 07:45:48 OPSO sshd\[15648\]: Invalid user liidia from 51.75.120.244 port 60816
Sep 30 07:45:48 OPSO sshd\[15648\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.75.120.244
Sep 30 07:45:50 OPSO sshd\[15648\]: Failed password for invalid user liidia from 51.75.120.244 port 60816 ssh2
Sep 30 07:49:22 OPSO sshd\[16432\]: Invalid user youtube from 51.75.120.244 port 43808
Sep 30 07:49:22 OPSO sshd\[16432\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.75.120.244
2019-09-30 19:13:45
205.185.121.44 attackspam
Trying ports that it shouldn't be.
2019-09-30 19:19:37
182.71.127.250 attack
Sep 30 05:04:45 ny01 sshd[3895]: Failed password for irc from 182.71.127.250 port 59570 ssh2
Sep 30 05:09:15 ny01 sshd[4741]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.71.127.250
Sep 30 05:09:17 ny01 sshd[4741]: Failed password for invalid user ultra from 182.71.127.250 port 51140 ssh2
2019-09-30 18:43:01

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