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: Argentina

Internet Service Provider: Blueberry SRL

Hostname: unknown

Organization: unknown

Usage Type: Fixed Line ISP

Comments:
Type Details Datetime
attackspam
Aug  9 19:29:50 mail.srvfarm.net postfix/smtpd[916239]: warning: unknown[138.121.80.159]: SASL PLAIN authentication failed: 
Aug  9 19:29:50 mail.srvfarm.net postfix/smtpd[916239]: lost connection after AUTH from unknown[138.121.80.159]
Aug  9 19:30:29 mail.srvfarm.net postfix/smtps/smtpd[918608]: warning: unknown[138.121.80.159]: SASL PLAIN authentication failed: 
Aug  9 19:30:29 mail.srvfarm.net postfix/smtps/smtpd[918608]: lost connection after AUTH from unknown[138.121.80.159]
Aug  9 19:32:21 mail.srvfarm.net postfix/smtpd[921085]: warning: unknown[138.121.80.159]: SASL PLAIN authentication failed:
2020-08-10 03:31:37
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 138.121.80.159
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 60621
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			517	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020080901 1800 900 604800 86400

;; Query time: 77 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Aug 10 03:31:34 CST 2020
;; MSG SIZE  rcvd: 118
Host info
Host 159.80.121.138.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 159.80.121.138.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
34.93.211.49 attack
Brute-force attempt banned
2020-07-13 03:17:41
152.136.22.63 attackspambots
Jul 12 15:43:20 abendstille sshd\[5506\]: Invalid user metin2 from 152.136.22.63
Jul 12 15:43:20 abendstille sshd\[5506\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=152.136.22.63
Jul 12 15:43:22 abendstille sshd\[5506\]: Failed password for invalid user metin2 from 152.136.22.63 port 46140 ssh2
Jul 12 15:51:49 abendstille sshd\[14095\]: Invalid user davis from 152.136.22.63
Jul 12 15:51:49 abendstille sshd\[14095\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=152.136.22.63
...
2020-07-13 02:55:37
188.19.188.108 attackbotsspam
Icarus honeypot on github
2020-07-13 02:57:14
51.254.156.114 attackspam
Jul 12 15:40:59 ws24vmsma01 sshd[199750]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.254.156.114
Jul 12 15:41:01 ws24vmsma01 sshd[199750]: Failed password for invalid user edp from 51.254.156.114 port 54590 ssh2
...
2020-07-13 02:47:23
202.38.153.233 attack
"fail2ban match"
2020-07-13 02:56:51
162.243.145.9 attackbots
[Fri Jun 19 22:32:58 2020] - DDoS Attack From IP: 162.243.145.9 Port: 55083
2020-07-13 02:44:34
192.99.5.94 attackbots
192.99.5.94 - - [12/Jul/2020:19:58:07 +0100] "POST /wp-login.php HTTP/1.1" 200 5862 "-" "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2490.80 Safari/537.36"
192.99.5.94 - - [12/Jul/2020:20:00:14 +0100] "POST /wp-login.php HTTP/1.1" 200 5869 "-" "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2490.80 Safari/537.36"
192.99.5.94 - - [12/Jul/2020:20:02:30 +0100] "POST /wp-login.php HTTP/1.1" 200 5869 "-" "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2490.80 Safari/537.36"
...
2020-07-13 03:16:00
109.162.52.141 attack
SMB Server BruteForce Attack
2020-07-13 02:48:33
109.73.12.36 attackbots
Jul 12 23:58:18 gw1 sshd[3584]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=109.73.12.36
Jul 12 23:58:21 gw1 sshd[3584]: Failed password for invalid user snow from 109.73.12.36 port 47920 ssh2
...
2020-07-13 03:14:10
198.12.123.156 attack
(From sherry@maxoutmedia.buzz) Hello giambochiropractic.com,

Confirm your email to receive payments:
https://maxoutmedia.buzz/go/payments/


Thank you,


Sherry
2020-07-13 02:49:02
185.142.239.16 attack
Automated probes/brute-force attack.
2020-07-13 03:11:01
54.38.36.210 attackspambots
Jul 12 18:23:58 sshgateway sshd\[16078\]: Invalid user testing1 from 54.38.36.210
Jul 12 18:23:58 sshgateway sshd\[16078\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.38.36.210
Jul 12 18:24:00 sshgateway sshd\[16078\]: Failed password for invalid user testing1 from 54.38.36.210 port 50078 ssh2
2020-07-13 03:09:48
49.213.198.165 attackbots
W 31101,/var/log/nginx/access.log,-,-
2020-07-13 03:07:50
104.248.147.78 attack
Jul 12 21:12:18 buvik sshd[11046]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.147.78
Jul 12 21:12:20 buvik sshd[11046]: Failed password for invalid user fedena from 104.248.147.78 port 40820 ssh2
Jul 12 21:15:35 buvik sshd[11526]: Invalid user newuser from 104.248.147.78
...
2020-07-13 03:15:48
128.199.99.204 attackspam
Jul 12 12:55:34 server1 sshd\[32243\]: Invalid user data from 128.199.99.204
Jul 12 12:55:34 server1 sshd\[32243\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.99.204 
Jul 12 12:55:36 server1 sshd\[32243\]: Failed password for invalid user data from 128.199.99.204 port 38883 ssh2
Jul 12 12:58:26 server1 sshd\[806\]: Invalid user soa from 128.199.99.204
Jul 12 12:58:26 server1 sshd\[806\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.99.204 
...
2020-07-13 03:01:30

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