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: Algar Telecom S/A

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:
Type Details Datetime
attack
Unauthorized connection attempt from IP address 191.55.207.45 on Port 445(SMB)
2020-05-30 18:30:13
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 191.55.207.45
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 6768
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			351	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020053000 1800 900 604800 86400

;; Query time: 56 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat May 30 18:30:10 CST 2020
;; MSG SIZE  rcvd: 117
Host info
45.207.55.191.in-addr.arpa domain name pointer 191-055-207-045.xd-dynamic.algartelecom.com.br.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
45.207.55.191.in-addr.arpa	name = 191-055-207-045.xd-dynamic.algartelecom.com.br.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
165.22.218.93 attackbots
Aug 29 08:41:03 vps647732 sshd[22036]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.22.218.93
Aug 29 08:41:06 vps647732 sshd[22036]: Failed password for invalid user password from 165.22.218.93 port 25748 ssh2
...
2019-08-29 14:41:55
107.175.131.112 attack
[portscan] tcp/23 [TELNET]
*(RWIN=65535)(08290840)
2019-08-29 15:12:48
43.226.65.79 attackspam
Aug 29 07:37:47 debian sshd\[7203\]: Invalid user hilo from 43.226.65.79 port 38550
Aug 29 07:37:47 debian sshd\[7203\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=43.226.65.79
...
2019-08-29 14:53:33
107.175.56.183 attackbotsspam
Aug 28 20:33:47 lcprod sshd\[12924\]: Invalid user terra from 107.175.56.183
Aug 28 20:33:47 lcprod sshd\[12924\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=107.175.56.183
Aug 28 20:33:48 lcprod sshd\[12924\]: Failed password for invalid user terra from 107.175.56.183 port 44104 ssh2
Aug 28 20:38:04 lcprod sshd\[13288\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=107.175.56.183  user=root
Aug 28 20:38:05 lcprod sshd\[13288\]: Failed password for root from 107.175.56.183 port 37757 ssh2
2019-08-29 14:49:29
157.157.145.123 attack
Aug 29 01:16:57 debian sshd\[28771\]: Invalid user pim from 157.157.145.123 port 45362
Aug 29 01:16:57 debian sshd\[28771\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.157.145.123
Aug 29 01:17:00 debian sshd\[28771\]: Failed password for invalid user pim from 157.157.145.123 port 45362 ssh2
...
2019-08-29 15:16:31
92.62.139.103 attackspambots
Invalid user ubnt from 92.62.139.103 port 55760
2019-08-29 15:14:30
1.197.232.202 attackbots
Aug 29 01:05:14 xxxxxxx0 sshd[12248]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=1.197.232.202  user=r.r
Aug 29 01:05:16 xxxxxxx0 sshd[12248]: Failed password for r.r from 1.197.232.202 port 40303 ssh2
Aug 29 01:22:31 xxxxxxx0 sshd[15370]: Invalid user family from 1.197.232.202 port 40399
Aug 29 01:22:31 xxxxxxx0 sshd[15370]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=1.197.232.202
Aug 29 01:22:33 xxxxxxx0 sshd[15370]: Failed password for invalid user family from 1.197.232.202 port 40399 ssh2

........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=1.197.232.202
2019-08-29 14:38:00
103.79.90.72 attackspambots
Aug 29 06:10:38 root sshd[18003]: Failed password for root from 103.79.90.72 port 49030 ssh2
Aug 29 06:16:08 root sshd[18065]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.79.90.72 
Aug 29 06:16:11 root sshd[18065]: Failed password for invalid user marius from 103.79.90.72 port 41022 ssh2
...
2019-08-29 14:39:34
106.13.86.199 attackbotsspam
Aug 29 06:04:11 cp sshd[21115]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.86.199
2019-08-29 14:47:14
209.97.161.162 attackbots
$f2bV_matches
2019-08-29 14:56:50
51.15.178.114 attack
2019-08-29T00:46:22.293980+01:00 suse sshd[1147]: Invalid user admin from 51.15.178.114 port 48902
2019-08-29T00:46:24.244247+01:00 suse sshd[1147]: error: PAM: User not known to the underlying authentication module for illegal user admin from 51.15.178.114
2019-08-29T00:46:22.293980+01:00 suse sshd[1147]: Invalid user admin from 51.15.178.114 port 48902
2019-08-29T00:46:24.244247+01:00 suse sshd[1147]: error: PAM: User not known to the underlying authentication module for illegal user admin from 51.15.178.114
2019-08-29T00:46:22.293980+01:00 suse sshd[1147]: Invalid user admin from 51.15.178.114 port 48902
2019-08-29T00:46:24.244247+01:00 suse sshd[1147]: error: PAM: User not known to the underlying authentication module for illegal user admin from 51.15.178.114
2019-08-29T00:46:24.261278+01:00 suse sshd[1147]: Failed keyboard-interactive/pam for invalid user admin from 51.15.178.114 port 48902 ssh2
...
2019-08-29 15:05:59
175.148.108.2 attack
Unauthorised access (Aug 29) SRC=175.148.108.2 LEN=40 TTL=49 ID=55808 TCP DPT=8080 WINDOW=63432 SYN
2019-08-29 14:32:05
2.139.215.255 attack
SSH Brute-Force reported by Fail2Ban
2019-08-29 15:13:51
41.185.8.123 attackbotsspam
/xmlrpc.php
2019-08-29 15:09:46
188.226.182.209 attack
"Fail2Ban detected SSH brute force attempt"
2019-08-29 15:01:38

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