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 de Sao Paulo

Hostname: unknown

Organization: unknown

Usage Type: University/College/School

Comments:
Type Details Datetime
attack
$f2bV_matches
2020-01-26 20:15:50
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 143.107.108.165
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 8118
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			280	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020012600 1800 900 604800 86400

;; Query time: 52 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Jan 26 20:15:44 CST 2020
;; MSG SIZE  rcvd: 119
Host info
Host 165.108.107.143.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 165.108.107.143.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
185.220.101.44 attack
Aug  3 20:35:46 MK-Soft-VM5 sshd\[22812\]: Invalid user cisco from 185.220.101.44 port 35483
Aug  3 20:35:46 MK-Soft-VM5 sshd\[22812\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.220.101.44
Aug  3 20:35:47 MK-Soft-VM5 sshd\[22812\]: Failed password for invalid user cisco from 185.220.101.44 port 35483 ssh2
...
2019-08-04 07:10:45
131.196.104.200 attack
Honeypot attack, port: 445, PTR: PTR record not found
2019-08-04 07:38:07
62.173.145.245 attackbotsspam
Aug  3 17:02:49 mail kernel: [346287.405568] [UFW BLOCK] IN=eth0 OUT= MAC=00:16:3c:05:0d:89:f8:66:f2:68:66:ff:08:00 SRC=62.173.145.245 DST=77.73.69.240 LEN=444 TOS=0x00 PREC=0x00 TTL=124 ID=9399 PROTO=UDP SPT=5060 DPT=4606 LEN=424 
Aug  3 17:02:49 mail kernel: [346287.406247] [UFW BLOCK] IN=eth0 OUT= MAC=00:16:3c:05:0d:89:f8:66:f2:68:66:ff:08:00 SRC=62.173.145.245 DST=77.73.69.240 LEN=443 TOS=0x00 PREC=0x00 TTL=124 ID=9402 PROTO=UDP SPT=5060 DPT=4607 LEN=423 
Aug  3 17:02:49 mail kernel: [346287.406417] [UFW BLOCK] IN=eth0 OUT= MAC=00:16:3c:05:0d:89:f8:66:f2:68:66:ff:08:00 SRC=62.173.145.245 DST=77.73.69.240 LEN=443 TOS=0x00 PREC=0x00 TTL=124 ID=9411 PROTO=UDP SPT=5060 DPT=4611 LEN=423 
Aug  3 17:02:49 mail kernel: [346287.406593] [UFW BLOCK] IN=eth0 OUT= MAC=00:16:3c:05:0d:89:f8:66:f2:68:66:ff:08:00 SRC=62.173.145.245 DST=77.73.69.240 LEN=443 TOS=0x00 PREC=0x00 TTL=124 ID=9405 PROTO=UDP SPT=5060 DPT=4609 LEN=423 
Aug  3 17:02:49 mail kernel: [346287.406849] [UFW BLOCK] IN=eth0 OUT= MAC=00:16:3c:05:0d:89:f8:6
2019-08-04 07:23:15
191.53.195.253 attackspam
Aug  3 10:02:33 mailman postfix/smtpd[11905]: warning: unknown[191.53.195.253]: SASL PLAIN authentication failed: authentication failure
2019-08-04 07:36:25
112.85.42.227 attackspambots
Aug  3 18:21:36 aat-srv002 sshd[22056]: Failed password for root from 112.85.42.227 port 46168 ssh2
Aug  3 18:22:22 aat-srv002 sshd[22068]: Failed password for root from 112.85.42.227 port 50713 ssh2
Aug  3 18:23:58 aat-srv002 sshd[22092]: Failed password for root from 112.85.42.227 port 42873 ssh2
...
2019-08-04 07:37:32
187.75.167.36 attack
Honeypot attack, port: 445, PTR: 187-75-167-36.dsl.telesp.net.br.
2019-08-04 07:09:46
190.230.76.22 attackspambots
WordPress wp-login brute force :: 190.230.76.22 0.128 BYPASS [04/Aug/2019:01:02:47  1000] [censored_1] "POST /wp-login.php HTTP/1.1" 200 3972 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
2019-08-04 07:25:00
165.227.9.184 attackbots
Automatic report - Banned IP Access
2019-08-04 07:04:00
112.85.42.237 attackbots
Aug  4 04:14:58 vibhu-HP-Z238-Microtower-Workstation sshd\[20446\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.237  user=root
Aug  4 04:15:00 vibhu-HP-Z238-Microtower-Workstation sshd\[20446\]: Failed password for root from 112.85.42.237 port 24027 ssh2
Aug  4 04:15:03 vibhu-HP-Z238-Microtower-Workstation sshd\[20446\]: Failed password for root from 112.85.42.237 port 24027 ssh2
Aug  4 04:15:05 vibhu-HP-Z238-Microtower-Workstation sshd\[20446\]: Failed password for root from 112.85.42.237 port 24027 ssh2
Aug  4 04:19:18 vibhu-HP-Z238-Microtower-Workstation sshd\[20580\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.237  user=root
...
2019-08-04 06:58:00
139.99.37.130 attackspam
Aug  3 21:53:33 mout sshd[6107]: Invalid user suport from 139.99.37.130 port 23630
2019-08-04 07:11:29
1.53.106.168 attackbots
Honeypot attack, port: 23, PTR: PTR record not found
2019-08-04 07:18:31
157.55.39.114 attack
Automatic report - Banned IP Access
2019-08-04 07:23:46
117.121.38.246 attackspambots
Aug  3 20:48:41 thevastnessof sshd[22159]: Failed password for invalid user student from 117.121.38.246 port 46674 ssh2
Aug  3 20:58:48 thevastnessof sshd[22262]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.121.38.246
...
2019-08-04 07:04:38
191.30.135.146 attackspam
Honeypot attack, port: 23, PTR: PTR record not found
2019-08-04 07:35:58
104.206.128.70 attackbotsspam
port scan and connect, tcp 23 (telnet)
2019-08-04 07:03:21

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