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: Raul Soares

Region: Minas Gerais

Country: Brazil

Internet Service Provider: RS Portal Ltda.

Hostname: unknown

Organization: unknown

Usage Type: Fixed Line ISP

Comments:
Type Details Datetime
attack
SMTP-sasl brute force
...
2019-06-23 05:12:10
Comments on same subnet:
IP Type Details Datetime
138.121.54.96 attackspam
failed_logins
2019-08-15 06:16:08
138.121.54.24 attackspam
SASL PLAIN auth failed: ruser=...
2019-08-13 11:36:53
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 138.121.54.140
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 61268
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			3600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019062202 1800 900 604800 86400

;; Query time: 12 msec
;; SERVER: 67.207.67.2#53(67.207.67.2)
;; WHEN: Sun Jun 23 05:12:03 CST 2019
;; MSG SIZE  rcvd: 118
Host info
140.54.121.138.in-addr.arpa has no PTR record
Nslookup info:
;; Got SERVFAIL reply from 67.207.67.2, trying next server
Server:		67.207.67.3
Address:	67.207.67.3#53

** server can't find 140.54.121.138.in-addr.arpa: SERVFAIL

Related IP info:
Related comments:
IP Type Details Datetime
114.204.218.154 attack
2020-03-27T11:29:18.729352shield sshd\[7908\]: Invalid user ygk from 114.204.218.154 port 43871
2020-03-27T11:29:18.738283shield sshd\[7908\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=114.204.218.154
2020-03-27T11:29:20.954882shield sshd\[7908\]: Failed password for invalid user ygk from 114.204.218.154 port 43871 ssh2
2020-03-27T11:34:05.659125shield sshd\[8870\]: Invalid user zks from 114.204.218.154 port 50471
2020-03-27T11:34:05.668170shield sshd\[8870\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=114.204.218.154
2020-03-27 19:38:57
118.24.200.40 attackbotsspam
(sshd) Failed SSH login from 118.24.200.40 (CN/China/-): 5 in the last 3600 secs
2020-03-27 20:00:08
176.31.162.82 attackspam
2020-03-26 UTC: (30x) - adelia,admin,al,annamaria,cpanelphpmyadmin,davida,eliott,ethel,ftpuser,gitlab-runner,iesse,info2,jx,kristofvps,lenox,lixj,marian,morino,quantum,shell,sphinx,stefany,testuser,user,usuario1,ve,vivies,webadm,www,zn
2020-03-27 19:23:03
124.160.19.253 attack
Mar 27 10:11:11 DAAP sshd[12254]: Invalid user aqk from 124.160.19.253 port 24808
Mar 27 10:11:11 DAAP sshd[12254]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=124.160.19.253
Mar 27 10:11:11 DAAP sshd[12254]: Invalid user aqk from 124.160.19.253 port 24808
Mar 27 10:11:14 DAAP sshd[12254]: Failed password for invalid user aqk from 124.160.19.253 port 24808 ssh2
Mar 27 10:12:30 DAAP sshd[12268]: Invalid user jph from 124.160.19.253 port 31070
...
2020-03-27 19:32:03
190.143.39.211 attackbotsspam
SSH Brute-Force Attack
2020-03-27 19:58:36
106.75.165.187 attackspam
$f2bV_matches
2020-03-27 19:59:06
222.186.31.83 attackspam
SSH Authentication Attempts Exceeded
2020-03-27 19:36:03
180.168.95.234 attackbotsspam
Mar 27 11:51:58 vpn01 sshd[10193]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.168.95.234
Mar 27 11:52:00 vpn01 sshd[10193]: Failed password for invalid user ftpadmin from 180.168.95.234 port 34598 ssh2
...
2020-03-27 19:45:55
183.81.152.109 attackspam
2020-03-27T11:09:11.974624whonock.onlinehub.pt sshd[32239]: Invalid user upe from 183.81.152.109 port 52152
2020-03-27T11:09:11.977720whonock.onlinehub.pt sshd[32239]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=data.primef.co.id
2020-03-27T11:09:11.974624whonock.onlinehub.pt sshd[32239]: Invalid user upe from 183.81.152.109 port 52152
2020-03-27T11:09:13.753787whonock.onlinehub.pt sshd[32239]: Failed password for invalid user upe from 183.81.152.109 port 52152 ssh2
2020-03-27T11:27:16.960848whonock.onlinehub.pt sshd[408]: Invalid user oeh from 183.81.152.109 port 40046
2020-03-27T11:27:16.964079whonock.onlinehub.pt sshd[408]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=data.primef.co.id
2020-03-27T11:27:16.960848whonock.onlinehub.pt sshd[408]: Invalid user oeh from 183.81.152.109 port 40046
2020-03-27T11:27:18.694054whonock.onlinehub.pt sshd[408]: Failed password for invalid user oeh from 183.81.15
...
2020-03-27 19:35:07
103.60.214.110 attackspam
detected by Fail2Ban
2020-03-27 19:25:41
117.107.133.162 attackbotsspam
SSH brute-force attempt
2020-03-27 19:40:35
95.133.6.255 attack
Unauthorized connection attempt detected, IP banned.
2020-03-27 19:30:06
111.229.126.37 attackbots
SSH invalid-user multiple login try
2020-03-27 19:51:17
106.52.93.52 attack
2020-03-27T09:03:58.821378shield sshd\[5530\]: Invalid user ohb from 106.52.93.52 port 34134
2020-03-27T09:03:58.831572shield sshd\[5530\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.52.93.52
2020-03-27T09:04:01.279517shield sshd\[5530\]: Failed password for invalid user ohb from 106.52.93.52 port 34134 ssh2
2020-03-27T09:05:48.202511shield sshd\[5840\]: Invalid user suse from 106.52.93.52 port 55212
2020-03-27T09:05:48.212170shield sshd\[5840\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.52.93.52
2020-03-27 19:19:04
123.206.174.21 attackbotsspam
2020-03-27T10:28:16.025438rocketchat.forhosting.nl sshd[21632]: Invalid user nq from 123.206.174.21 port 40961
2020-03-27T10:28:17.965065rocketchat.forhosting.nl sshd[21632]: Failed password for invalid user nq from 123.206.174.21 port 40961 ssh2
2020-03-27T10:40:27.146847rocketchat.forhosting.nl sshd[21854]: Invalid user uik from 123.206.174.21 port 27844
...
2020-03-27 19:50:29

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