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: United States of America (the)

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 <<>> 21.133.145.205
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 32136
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.133.145.205.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025022001 1800 900 604800 86400

;; Query time: 40 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 21 04:59:02 CST 2025
;; MSG SIZE  rcvd: 107
Host info
Host 205.145.133.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 205.145.133.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
222.186.175.215 attackbots
Dec 16 11:40:33 localhost sshd\[21862\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.215  user=root
Dec 16 11:40:36 localhost sshd\[21862\]: Failed password for root from 222.186.175.215 port 31924 ssh2
Dec 16 11:40:39 localhost sshd\[21862\]: Failed password for root from 222.186.175.215 port 31924 ssh2
2019-12-16 18:49:08
108.36.110.110 attackbots
Dec 16 12:26:32 sauna sshd[176478]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=108.36.110.110
Dec 16 12:26:34 sauna sshd[176478]: Failed password for invalid user lessin from 108.36.110.110 port 42556 ssh2
...
2019-12-16 18:29:18
223.247.223.194 attackbots
Dec 16 10:09:47 mail sshd[28592]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=223.247.223.194 
Dec 16 10:09:49 mail sshd[28592]: Failed password for invalid user Cisco123 from 223.247.223.194 port 57128 ssh2
Dec 16 10:15:53 mail sshd[31213]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=223.247.223.194
2019-12-16 18:35:00
128.199.177.16 attackbotsspam
Dec 16 11:31:33 jane sshd[2951]: Failed password for root from 128.199.177.16 port 50956 ssh2
...
2019-12-16 18:40:53
36.104.30.21 attackbots
MultiHost/MultiPort Probe, Scan, Hack -
2019-12-16 18:51:28
165.227.186.227 attack
Dec 16 00:03:00 sachi sshd\[4582\]: Invalid user kaip from 165.227.186.227
Dec 16 00:03:00 sachi sshd\[4582\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.227.186.227
Dec 16 00:03:02 sachi sshd\[4582\]: Failed password for invalid user kaip from 165.227.186.227 port 45066 ssh2
Dec 16 00:08:08 sachi sshd\[5065\]: Invalid user ubuntu from 165.227.186.227
Dec 16 00:08:08 sachi sshd\[5065\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.227.186.227
2019-12-16 18:22:14
104.168.215.97 attack
IP: 104.168.215.97
ASN: AS54290 Hostwinds LLC.
Port: Simple Mail Transfer 25
Found in one or more Blacklists
Date: 16/12/2019 10:07:43 AM UTC
2019-12-16 18:20:26
142.11.216.5 attackspam
Lines containing failures of 142.11.216.5
Dec 16 09:33:00 shared06 sshd[10629]: Invalid user naolu from 142.11.216.5 port 59188
Dec 16 09:33:00 shared06 sshd[10629]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=142.11.216.5
Dec 16 09:33:03 shared06 sshd[10629]: Failed password for invalid user naolu from 142.11.216.5 port 59188 ssh2
Dec 16 09:33:03 shared06 sshd[10629]: Received disconnect from 142.11.216.5 port 59188:11: Bye Bye [preauth]
Dec 16 09:33:03 shared06 sshd[10629]: Disconnected from invalid user naolu 142.11.216.5 port 59188 [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=142.11.216.5
2019-12-16 18:20:59
145.239.196.248 attack
Dec 16 06:45:23 nexus sshd[17412]: Invalid user fy from 145.239.196.248 port 46116
Dec 16 06:45:23 nexus sshd[17412]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=145.239.196.248
Dec 16 06:45:25 nexus sshd[17412]: Failed password for invalid user fy from 145.239.196.248 port 46116 ssh2
Dec 16 06:45:25 nexus sshd[17412]: Received disconnect from 145.239.196.248 port 46116:11: Bye Bye [preauth]
Dec 16 06:45:25 nexus sshd[17412]: Disconnected from 145.239.196.248 port 46116 [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=145.239.196.248
2019-12-16 18:42:54
186.170.28.46 attack
Dec 16 10:42:11 * sshd[3713]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=186.170.28.46
Dec 16 10:42:13 * sshd[3713]: Failed password for invalid user di from 186.170.28.46 port 17465 ssh2
2019-12-16 18:31:45
180.158.1.177 attackspambots
FTP Brute Force
2019-12-16 18:42:24
187.141.128.42 attack
Dec 16 05:02:28 plusreed sshd[10498]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.141.128.42  user=root
Dec 16 05:02:30 plusreed sshd[10498]: Failed password for root from 187.141.128.42 port 54166 ssh2
...
2019-12-16 18:28:38
222.252.12.27 attackspambots
Unauthorised access (Dec 16) SRC=222.252.12.27 LEN=52 PREC=0x20 TTL=116 ID=22046 DF TCP DPT=445 WINDOW=8192 SYN
2019-12-16 18:47:30
103.17.244.21 attackbotsspam
Unauthorized connection attempt detected from IP address 103.17.244.21 to port 445
2019-12-16 18:52:31
120.227.166.4 attackspambots
Scanning
2019-12-16 18:50:08

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