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: Jundiaí

Region: Sao Paulo

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:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 191.204.21.138
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 1359
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			579	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020080301 1800 900 604800 86400

;; Query time: 218 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Aug 04 07:34:07 CST 2020
;; MSG SIZE  rcvd: 118
Host info
138.21.204.191.in-addr.arpa domain name pointer 191-204-21-138.user.vivozap.com.br.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
138.21.204.191.in-addr.arpa	name = 191-204-21-138.user.vivozap.com.br.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
183.151.36.140 attackspam
Port Scan: TCP/443
2019-10-09 23:35:59
120.92.133.32 attackbots
Oct  9 15:36:02 localhost sshd\[10765\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=120.92.133.32  user=root
Oct  9 15:36:04 localhost sshd\[10765\]: Failed password for root from 120.92.133.32 port 28876 ssh2
Oct  9 15:52:54 localhost sshd\[11018\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=120.92.133.32  user=root
...
2019-10-10 00:01:37
200.75.8.67 attack
10/09/2019-07:35:36.776364 200.75.8.67 Protocol: 6 ET SCAN NMAP -sS window 1024
2019-10-09 23:31:20
201.111.123.103 attackspam
From CCTV User Interface Log
...::ffff:201.111.123.103 - - [09/Oct/2019:07:34:28 +0000] "-" 400 0
...
2019-10-09 23:59:46
89.221.58.112 attackbotsspam
Port scan on 1 port(s): 5555
2019-10-09 23:58:00
49.88.112.116 attackspam
Oct  9 17:30:30 localhost sshd\[22517\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.116  user=root
Oct  9 17:30:32 localhost sshd\[22517\]: Failed password for root from 49.88.112.116 port 48813 ssh2
Oct  9 17:30:34 localhost sshd\[22517\]: Failed password for root from 49.88.112.116 port 48813 ssh2
2019-10-09 23:57:01
145.239.89.243 attack
2019-10-09T15:44:47.632007shield sshd\[11010\]: Invalid user Fernanda_123 from 145.239.89.243 port 35394
2019-10-09T15:44:47.638042shield sshd\[11010\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=243.ip-145-239-89.eu
2019-10-09T15:44:49.350999shield sshd\[11010\]: Failed password for invalid user Fernanda_123 from 145.239.89.243 port 35394 ssh2
2019-10-09T15:48:48.997814shield sshd\[11634\]: Invalid user P@\$\$@1234 from 145.239.89.243 port 46028
2019-10-09T15:48:49.002166shield sshd\[11634\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=243.ip-145-239-89.eu
2019-10-09 23:54:57
115.68.207.48 attackspam
Oct  9 16:47:48 legacy sshd[29216]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.68.207.48
Oct  9 16:47:51 legacy sshd[29216]: Failed password for invalid user Computador-123 from 115.68.207.48 port 55722 ssh2
Oct  9 16:52:52 legacy sshd[29360]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.68.207.48
...
2019-10-09 23:46:51
157.55.39.54 attackspambots
Automatic report - Banned IP Access
2019-10-09 23:53:21
14.116.223.234 attack
Automatic report - Banned IP Access
2019-10-09 23:44:56
5.69.203.128 attackspambots
IP Ban Report : https://help-dysk.pl/wordpress-firewall-plugins/ip/5.69.203.128/ 
 GB - 1H : (86)  
 Protection Against DDoS WordPress plugin :  
 "odzyskiwanie danych help-dysk" 
 IP Address Ranges by Country : GB 
 NAME ASN : ASN5607 
 
 IP : 5.69.203.128 
 
 CIDR : 5.64.0.0/13 
 
 PREFIX COUNT : 35 
 
 UNIQUE IP COUNT : 5376768 
 
 
 WYKRYTE ATAKI Z ASN5607 :  
  1H - 1 
  3H - 2 
  6H - 2 
 12H - 3 
 24H - 9 
 
 DateTime : 2019-10-09 13:34:51 
 
 INFO : Port SSH 22 Scan Detected and Blocked by ADMIN  - data recovery
2019-10-09 23:50:22
164.132.42.32 attackspam
Oct  9 17:37:04 amit sshd\[7695\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=164.132.42.32  user=root
Oct  9 17:37:06 amit sshd\[7695\]: Failed password for root from 164.132.42.32 port 33778 ssh2
Oct  9 17:40:51 amit sshd\[7775\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=164.132.42.32  user=root
...
2019-10-10 00:07:27
178.33.216.187 attackspam
Oct  9 02:03:03 kapalua sshd\[30901\]: Invalid user 123@Pa\$\$word from 178.33.216.187
Oct  9 02:03:03 kapalua sshd\[30901\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=onion2.hosting.ovh.web-et-solutions.com
Oct  9 02:03:06 kapalua sshd\[30901\]: Failed password for invalid user 123@Pa\$\$word from 178.33.216.187 port 55215 ssh2
Oct  9 02:07:06 kapalua sshd\[31384\]: Invalid user CENT0S2@2019 from 178.33.216.187
Oct  9 02:07:06 kapalua sshd\[31384\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=onion2.hosting.ovh.web-et-solutions.com
2019-10-09 23:49:34
114.108.175.184 attackspambots
Oct  9 11:21:34 plusreed sshd[26003]: Invalid user MoulinRouge@123 from 114.108.175.184
...
2019-10-09 23:38:45
178.128.90.40 attack
Oct  5 14:50:37 foo sshd[15105]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.90.40  user=r.r
Oct  5 14:50:40 foo sshd[15105]: Failed password for r.r from 178.128.90.40 port 34224 ssh2
Oct  5 14:50:40 foo sshd[15105]: Received disconnect from 178.128.90.40: 11: Bye Bye [preauth]
Oct  5 15:03:32 foo sshd[15248]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.90.40  user=r.r
Oct  5 15:03:34 foo sshd[15248]: Failed password for r.r from 178.128.90.40 port 57984 ssh2
Oct  5 15:03:34 foo sshd[15248]: Received disconnect from 178.128.90.40: 11: Bye Bye [preauth]
Oct  5 15:07:46 foo sshd[15276]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.90.40  user=r.r
Oct  5 15:07:49 foo sshd[15276]: Fa
.... truncated .... 

Oct  5 14:50:37 foo sshd[15105]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rh........
-------------------------------
2019-10-09 23:39:53

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