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: G4Net Provedores Ltda ME

Hostname: unknown

Organization: unknown

Usage Type: Commercial

Comments:
Type Details Datetime
attack
Sep 15 14:09:05 mail.srvfarm.net postfix/smtps/smtpd[2688882]: warning: unknown[45.239.143.30]: SASL PLAIN authentication failed: 
Sep 15 14:09:06 mail.srvfarm.net postfix/smtps/smtpd[2688882]: lost connection after AUTH from unknown[45.239.143.30]
Sep 15 14:13:06 mail.srvfarm.net postfix/smtpd[2704985]: warning: unknown[45.239.143.30]: SASL PLAIN authentication failed: 
Sep 15 14:13:07 mail.srvfarm.net postfix/smtpd[2704985]: lost connection after AUTH from unknown[45.239.143.30]
Sep 15 14:18:35 mail.srvfarm.net postfix/smtpd[2720602]: warning: unknown[45.239.143.30]: SASL PLAIN authentication failed:
2020-09-15 23:10:56
attackbotsspam
Sep 15 03:55:41 mail.srvfarm.net postfix/smtpd[2444393]: warning: unknown[45.239.143.30]: SASL PLAIN authentication failed: 
Sep 15 03:55:42 mail.srvfarm.net postfix/smtpd[2444393]: lost connection after AUTH from unknown[45.239.143.30]
Sep 15 03:55:53 mail.srvfarm.net postfix/smtps/smtpd[2444817]: warning: unknown[45.239.143.30]: SASL PLAIN authentication failed: 
Sep 15 03:55:53 mail.srvfarm.net postfix/smtps/smtpd[2444817]: lost connection after AUTH from unknown[45.239.143.30]
Sep 15 03:57:35 mail.srvfarm.net postfix/smtps/smtpd[2447082]: warning: unknown[45.239.143.30]: SASL PLAIN authentication failed:
2020-09-15 15:04:37
attackspam
Sep 14 18:37:47 mail.srvfarm.net postfix/smtpd[2073486]: warning: unknown[45.239.143.30]: SASL PLAIN authentication failed: 
Sep 14 18:37:48 mail.srvfarm.net postfix/smtpd[2073486]: lost connection after AUTH from unknown[45.239.143.30]
Sep 14 18:38:44 mail.srvfarm.net postfix/smtps/smtpd[2075240]: warning: unknown[45.239.143.30]: SASL PLAIN authentication failed: 
Sep 14 18:38:46 mail.srvfarm.net postfix/smtps/smtpd[2075240]: lost connection after AUTH from unknown[45.239.143.30]
Sep 14 18:47:27 mail.srvfarm.net postfix/smtps/smtpd[2079372]: warning: unknown[45.239.143.30]: SASL PLAIN authentication failed:
2020-09-15 07:11:16
Comments on same subnet:
IP Type Details Datetime
45.239.143.31 attackspam
Aug 27 06:06:02 mail.srvfarm.net postfix/smtps/smtpd[1380111]: warning: unknown[45.239.143.31]: SASL PLAIN authentication failed: 
Aug 27 06:06:02 mail.srvfarm.net postfix/smtps/smtpd[1380111]: lost connection after AUTH from unknown[45.239.143.31]
Aug 27 06:07:10 mail.srvfarm.net postfix/smtpd[1379880]: warning: unknown[45.239.143.31]: SASL PLAIN authentication failed: 
Aug 27 06:07:11 mail.srvfarm.net postfix/smtpd[1379880]: lost connection after AUTH from unknown[45.239.143.31]
Aug 27 06:12:48 mail.srvfarm.net postfix/smtps/smtpd[1380110]: warning: unknown[45.239.143.31]: SASL PLAIN authentication failed:
2020-08-28 07:14:17
45.239.143.100 attackbotsspam
Aug 16 05:45:56 mail.srvfarm.net postfix/smtpd[1907574]: warning: unknown[45.239.143.100]: SASL PLAIN authentication failed: 
Aug 16 05:45:57 mail.srvfarm.net postfix/smtpd[1907574]: lost connection after AUTH from unknown[45.239.143.100]
Aug 16 05:50:27 mail.srvfarm.net postfix/smtpd[1906902]: warning: unknown[45.239.143.100]: SASL PLAIN authentication failed: 
Aug 16 05:50:28 mail.srvfarm.net postfix/smtpd[1906902]: lost connection after AUTH from unknown[45.239.143.100]
Aug 16 05:55:21 mail.srvfarm.net postfix/smtpd[1907801]: warning: unknown[45.239.143.100]: SASL PLAIN authentication failed:
2020-08-16 12:31:36
45.239.143.53 attackspambots
May 25 12:57:24 mail.srvfarm.net postfix/smtpd[216716]: warning: unknown[45.239.143.53]: SASL PLAIN authentication failed: 
May 25 12:57:24 mail.srvfarm.net postfix/smtpd[216716]: lost connection after AUTH from unknown[45.239.143.53]
May 25 12:58:16 mail.srvfarm.net postfix/smtpd[216664]: warning: unknown[45.239.143.53]: SASL PLAIN authentication failed: 
May 25 12:58:17 mail.srvfarm.net postfix/smtpd[216664]: lost connection after AUTH from unknown[45.239.143.53]
May 25 13:06:30 mail.srvfarm.net postfix/smtps/smtpd[217912]: warning: unknown[45.239.143.53]: SASL PLAIN authentication failed:
2020-05-26 02:13:12
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 45.239.143.30
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 5942
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			361	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020091402 1800 900 604800 86400

;; Query time: 17 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Sep 15 07:11:13 CST 2020
;; MSG SIZE  rcvd: 117
Host info
Host 30.143.239.45.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 30.143.239.45.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
80.82.64.127 attack
10/25/2019-23:22:35.279879 80.82.64.127 Protocol: 6 ET CINS Active Threat Intelligence Poor Reputation IP group 82
2019-10-26 07:04:29
159.203.201.125 attackbotsspam
ET DROP Dshield Block Listed Source group 1 - port: 512 proto: TCP cat: Misc Attack
2019-10-26 06:54:26
89.248.174.215 attackbots
10/25/2019-18:43:18.010966 89.248.174.215 Protocol: 6 ET CINS Active Threat Intelligence Poor Reputation IP group 98
2019-10-26 07:00:55
198.108.67.102 attackspambots
ET DROP Dshield Block Listed Source group 1 - port: 5280 proto: TCP cat: Misc Attack
2019-10-26 06:48:24
92.118.160.53 attack
ET CINS Active Threat Intelligence Poor Reputation IP group 90 - port: 53 proto: UDP cat: Misc Attack
2019-10-26 06:59:05
89.248.162.167 attack
10/25/2019-18:43:19.790049 89.248.162.167 Protocol: 6 ET CINS Active Threat Intelligence Poor Reputation IP group 98
2019-10-26 07:01:46
123.20.176.126 attackspam
Oct 25 16:26:01 web1 postfix/smtpd[14882]: warning: unknown[123.20.176.126]: SASL PLAIN authentication failed: authentication failure
...
2019-10-26 06:56:32
45.143.220.18 attack
firewall-block, port(s): 5060/udp
2019-10-26 07:10:02
77.247.110.216 attackbots
ET CINS Active Threat Intelligence Poor Reputation IP group 67 - port: 5065 proto: UDP cat: Misc Attack
2019-10-26 07:05:20
77.247.110.244 attack
ET SCAN Sipvicious Scan - port: 5060 proto: UDP cat: Attempted Information Leak
2019-10-26 07:05:01
45.62.200.29 attackspambots
ET SCAN Suspicious inbound to MSSQL port 1433 - port: 1433 proto: TCP cat: Potentially Bad Traffic
2019-10-26 07:11:07
159.203.201.128 attack
ET DROP Dshield Block Listed Source group 1 - port: 3389 proto: TCP cat: Misc Attack
2019-10-26 06:54:14
92.119.160.247 attackbotsspam
firewall-block, port(s): 2019/tcp, 3390/tcp
2019-10-26 06:58:06
94.102.56.181 attack
Port Scan: TCP/4601
2019-10-26 06:57:51
92.118.160.25 attackspam
ET CINS Active Threat Intelligence Poor Reputation IP group 90 - port: 9418 proto: TCP cat: Misc Attack
2019-10-26 06:59:52

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