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: unknown

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:
No discussion about this IP yet. Click above link to make one.
Comments on same subnet:
IP Type Details Datetime
138.121.120.91 attackbotsspam
Jul  8 16:36:56 santamaria sshd\[29215\]: Invalid user arun from 138.121.120.91
Jul  8 16:36:56 santamaria sshd\[29215\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.121.120.91
Jul  8 16:36:58 santamaria sshd\[29215\]: Failed password for invalid user arun from 138.121.120.91 port 41752 ssh2
...
2020-07-08 23:56:02
138.121.120.91 attack
Jul  7 14:13:32 piServer sshd[2206]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.121.120.91 
Jul  7 14:13:35 piServer sshd[2206]: Failed password for invalid user sahil from 138.121.120.91 port 36802 ssh2
Jul  7 14:17:17 piServer sshd[2513]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.121.120.91 
...
2020-07-07 21:49:35
138.121.120.91 attack
Jul  4 17:55:04 jane sshd[29483]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.121.120.91 
Jul  4 17:55:05 jane sshd[29483]: Failed password for invalid user jur from 138.121.120.91 port 39017 ssh2
...
2020-07-05 02:49:50
138.121.120.91 attackspam
2020-07-04T10:50:20.704895lavrinenko.info sshd[24105]: Failed password for root from 138.121.120.91 port 47796 ssh2
2020-07-04T10:53:46.574352lavrinenko.info sshd[24251]: Invalid user poney from 138.121.120.91 port 42045
2020-07-04T10:53:46.583473lavrinenko.info sshd[24251]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.121.120.91
2020-07-04T10:53:46.574352lavrinenko.info sshd[24251]: Invalid user poney from 138.121.120.91 port 42045
2020-07-04T10:53:49.432832lavrinenko.info sshd[24251]: Failed password for invalid user poney from 138.121.120.91 port 42045 ssh2
...
2020-07-04 16:50:09
138.121.120.91 attackspam
SSH Invalid Login
2020-07-04 06:20:32
138.121.120.91 attack
2020-06-28T08:11:10.253370na-vps210223 sshd[13338]: Invalid user test from 138.121.120.91 port 54426
2020-06-28T08:11:10.256596na-vps210223 sshd[13338]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.121.120.91
2020-06-28T08:11:10.253370na-vps210223 sshd[13338]: Invalid user test from 138.121.120.91 port 54426
2020-06-28T08:11:12.340489na-vps210223 sshd[13338]: Failed password for invalid user test from 138.121.120.91 port 54426 ssh2
2020-06-28T08:13:16.376645na-vps210223 sshd[19310]: Invalid user admin from 138.121.120.91 port 41129
...
2020-06-28 22:31:55
138.121.120.91 attack
(sshd) Failed SSH login from 138.121.120.91 (BR/Brazil/dynamic-client91.smartinternet.com.br): 12 in the last 3600 secs
2020-06-25 07:20:30
138.121.120.91 attackbots
Jun 23 10:53:50 itv-usvr-01 sshd[31531]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.121.120.91  user=mail
Jun 23 10:53:53 itv-usvr-01 sshd[31531]: Failed password for mail from 138.121.120.91 port 38487 ssh2
Jun 23 10:57:20 itv-usvr-01 sshd[31689]: Invalid user carmen from 138.121.120.91
Jun 23 10:57:20 itv-usvr-01 sshd[31689]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.121.120.91
Jun 23 10:57:20 itv-usvr-01 sshd[31689]: Invalid user carmen from 138.121.120.91
Jun 23 10:57:22 itv-usvr-01 sshd[31689]: Failed password for invalid user carmen from 138.121.120.91 port 38836 ssh2
2020-06-23 12:50:46
138.121.120.91 attackbotsspam
Bruteforce detected by fail2ban
2020-06-11 20:04:42
138.121.120.91 attack
bruteforce detected
2020-06-07 06:34:47
138.121.120.91 attackbots
$f2bV_matches
2020-06-03 21:45:24
138.121.120.91 attack
Jun  2 22:24:46 vpn01 sshd[13646]: Failed password for root from 138.121.120.91 port 52442 ssh2
...
2020-06-03 04:46:20
138.121.120.254 attackbots
Failed password for invalid user prometheus from 138.121.120.254 port 59081 ssh2
pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=abr.smartinternet.com.br  user=root
Failed password for root from 138.121.120.254 port 33270 ssh2
pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=abr.smartinternet.com.br  user=root
Failed password for root from 138.121.120.254 port 35701 ssh2
2020-05-28 20:26:40
138.121.120.91 attackspam
...
2020-05-27 04:45:18
138.121.120.91 attackbots
Failed password for invalid user guest from 138.121.120.91 port 37474 ssh2
2020-05-26 14:45:56
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 138.121.120.109
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 61957
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;138.121.120.109.		IN	A

;; AUTHORITY SECTION:
.			419	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021202 1800 900 604800 86400

;; Query time: 59 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Feb 13 10:02:17 CST 2022
;; MSG SIZE  rcvd: 108
Host info
109.120.121.138.in-addr.arpa domain name pointer dynamic-client109.smartinternet.com.br.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
109.120.121.138.in-addr.arpa	name = dynamic-client109.smartinternet.com.br.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
154.83.15.91 attackspam
Sep 20 19:51:55 PorscheCustomer sshd[10914]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=154.83.15.91
Sep 20 19:51:57 PorscheCustomer sshd[10914]: Failed password for invalid user oracle from 154.83.15.91 port 40900 ssh2
Sep 20 19:55:49 PorscheCustomer sshd[11012]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=154.83.15.91
...
2020-09-21 02:05:24
132.232.2.100 attackbotsspam
Sep 20 13:29:11 pve1 sshd[26124]: Failed password for root from 132.232.2.100 port 38342 ssh2
Sep 20 13:38:31 pve1 sshd[30049]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=132.232.2.100 
...
2020-09-21 02:15:15
216.218.206.85 attackbotsspam
Found on   CINS badguys     / proto=17  .  srcport=4817  .  dstport=1434  .     (1704)
2020-09-21 02:23:35
222.186.175.215 attackbots
...
2020-09-21 01:59:05
102.165.30.37 attackbotsspam
TCP port : 5289
2020-09-21 02:24:01
148.72.212.159 attackspam
148.72.212.159 - - \[20/Sep/2020:03:15:48 +0200\] "POST /wp-login.php HTTP/1.1" 200 11220 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
148.72.212.159 - - \[20/Sep/2020:03:48:43 +0200\] "POST /wp-login.php HTTP/1.1" 200 11220 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
...
2020-09-21 02:23:16
23.108.47.232 attack
Massiver Blogspam (-versuch)
2020-09-21 02:10:35
220.242.148.137 attackbots
Automatic report BANNED IP
2020-09-21 02:03:01
161.35.154.143 attackspam
Fail2Ban Ban Triggered
2020-09-21 02:27:10
219.157.203.163 attackspam
Listed on    abuseat.org plus zen-spamhaus   / proto=6  .  srcport=59812  .  dstport=23  .     (2285)
2020-09-21 02:03:22
184.105.139.108 attack
srv02 Mass scanning activity detected Target: 80(http) ..
2020-09-21 02:15:55
124.156.55.21 attackbots
 TCP (SYN) 124.156.55.21:53865 -> port 8085, len 44
2020-09-21 02:29:44
64.40.8.238 attack
Blocked by Sophos UTM Network Protection . /    / proto=6  .  srcport=22  .  dstport=35865  .     (2286)
2020-09-21 01:51:28
91.234.41.136 attack
Telnet Honeypot -> Telnet Bruteforce / Login
2020-09-21 02:07:07
45.154.245.243 attackbotsspam
Massiver Kommentar-Spam
2020-09-21 01:55:38

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