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: Serbia

Internet Service Provider: Univerzitet U Nisu

Hostname: unknown

Organization: unknown

Usage Type: University/College/School

Comments:
Type Details Datetime
attackspam
Aug 17 05:15:08 mail.srvfarm.net postfix/smtpd[2597528]: warning: mktnw.elfak.ni.ac.rs[160.99.35.72]: SASL PLAIN authentication failed: 
Aug 17 05:15:08 mail.srvfarm.net postfix/smtpd[2597528]: lost connection after AUTH from mktnw.elfak.ni.ac.rs[160.99.35.72]
Aug 17 05:21:10 mail.srvfarm.net postfix/smtps/smtpd[2584023]: warning: mktnw.elfak.ni.ac.rs[160.99.35.72]: SASL PLAIN authentication failed: 
Aug 17 05:21:10 mail.srvfarm.net postfix/smtps/smtpd[2584023]: lost connection after AUTH from mktnw.elfak.ni.ac.rs[160.99.35.72]
Aug 17 05:25:02 mail.srvfarm.net postfix/smtps/smtpd[2599218]: warning: mktnw.elfak.ni.ac.rs[160.99.35.72]: SASL PLAIN authentication failed:
2020-08-17 12:16:49
attackbots
SASL PLAIN auth failed: ruser=...
2020-07-16 09:07:31
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 160.99.35.72
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 39146
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			232	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020071501 1800 900 604800 86400

;; Query time: 11 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Jul 16 09:07:27 CST 2020
;; MSG SIZE  rcvd: 116
Host info
72.35.99.160.in-addr.arpa domain name pointer mktnw.elfak.ni.ac.rs.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
72.35.99.160.in-addr.arpa	name = mktnw.elfak.ni.ac.rs.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
36.228.66.34 attackbots
@LucianNitescu Personal Honeypot Network <<<>>> Donate at paypal.me/LNitescu <<<>>> 2019-07-03 02:21:38,873 INFO [shellcode_manager] (36.228.66.34) no match, writing hexdump (2a28fc72b0298792aec907ad2175adb0 :2525965) - MS17010 (EternalBlue)
2019-07-03 17:04:40
46.175.70.69 attack
SPF Fail sender not permitted to send mail for @mediana.net.ua / Mail sent to address obtained from MySpace hack
2019-07-03 17:05:51
89.234.157.254 attack
Jul  3 10:51:37 fr01 sshd[14075]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=89.234.157.254  user=root
Jul  3 10:51:39 fr01 sshd[14075]: Failed password for root from 89.234.157.254 port 44967 ssh2
Jul  3 10:51:42 fr01 sshd[14075]: Failed password for root from 89.234.157.254 port 44967 ssh2
Jul  3 10:51:37 fr01 sshd[14075]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=89.234.157.254  user=root
Jul  3 10:51:39 fr01 sshd[14075]: Failed password for root from 89.234.157.254 port 44967 ssh2
Jul  3 10:51:42 fr01 sshd[14075]: Failed password for root from 89.234.157.254 port 44967 ssh2
Jul  3 10:51:37 fr01 sshd[14075]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=89.234.157.254  user=root
Jul  3 10:51:39 fr01 sshd[14075]: Failed password for root from 89.234.157.254 port 44967 ssh2
Jul  3 10:51:42 fr01 sshd[14075]: Failed password for root from 89.234.157.254 port 44967 ssh2
Jul  3 10:
2019-07-03 17:11:40
13.234.228.118 attackbots
Jul  3 08:41:18 thevastnessof sshd[9506]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=13.234.228.118
...
2019-07-03 16:52:39
60.241.145.49 attackbots
Trying to deliver email spam, but blocked by RBL
2019-07-03 16:53:37
14.161.24.1 attack
@LucianNitescu Personal Honeypot Network <<<>>> Donate at paypal.me/LNitescu <<<>>> 2019-07-03 04:48:04,221 INFO [amun_request_handler] PortScan Detected on Port: 445 (14.161.24.1)
2019-07-03 16:52:06
94.23.157.123 attackbotsspam
WordPress wp-login brute force :: 94.23.157.123 0.156 BYPASS [03/Jul/2019:16:56:54  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"
2019-07-03 17:07:55
77.127.92.193 attack
23/tcp
[2019-07-03]1pkt
2019-07-03 16:59:32
43.246.245.141 attack
imap. Unknown user
2019-07-03 17:16:51
114.104.158.172 attackbots
Unauthorized connection attempt from IP address 114.104.158.172
2019-07-03 17:03:27
187.10.105.202 attackbotsspam
8080/tcp
[2019-07-03]1pkt
2019-07-03 17:03:01
14.161.35.9 attackbotsspam
Trying to deliver email spam, but blocked by RBL
2019-07-03 17:25:32
41.39.171.191 attackbotsspam
23/tcp
[2019-07-03]1pkt
2019-07-03 17:23:09
138.197.221.114 attackbotsspam
Jul  3 07:26:30 ns37 sshd[17841]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.221.114
2019-07-03 16:51:31
82.209.209.32 attackbotsspam
imap. Unknown user
2019-07-03 17:15:50

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