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: Australia

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 <<>> 0.145.54.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 5984
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;0.145.54.21.			IN	A

;; AUTHORITY SECTION:
.			195	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022092002 1800 900 604800 86400

;; Query time: 64 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Sep 21 05:42:45 CST 2022
;; MSG SIZE  rcvd: 104
Host info
Host 21.54.145.0.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.54.145.0.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
193.228.91.109 attack
Cowrie Honeypot: 10 unauthorised SSH/Telnet login attempts between 2020-09-09T05:55:22Z and 2020-09-09T05:59:06Z
2020-09-09 14:01:13
188.168.75.254 attackbots
Dovecot Invalid User Login Attempt.
2020-09-09 13:46:50
104.206.128.46 attackspambots
SmallBizIT.US 1 packets to tcp(21)
2020-09-09 13:39:31
139.59.59.102 attackspam
 TCP (SYN) 139.59.59.102:44187 -> port 22442, len 44
2020-09-09 13:47:14
54.37.116.204 attackspam
*Port Scan* detected from 54.37.116.204 (FR/France/Hauts-de-France/Gravelines/ip204.ip-54-37-116.eu). 4 hits in the last 130 seconds
2020-09-09 14:11:24
138.68.94.142 attackbots
Port scan: Attack repeated for 24 hours
2020-09-09 13:50:00
49.235.197.123 attackbotsspam
k+ssh-bruteforce
2020-09-09 13:49:01
51.75.52.127 attackspam
Port scanning [5 denied]
2020-09-09 14:10:41
49.233.180.151 attack
...
2020-09-09 13:36:52
94.23.33.22 attackspam
...
2020-09-09 14:03:39
54.37.136.87 attackbotsspam
Sep  9 07:42:50 hosting sshd[30458]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=87.ip-54-37-136.eu  user=root
Sep  9 07:42:52 hosting sshd[30458]: Failed password for root from 54.37.136.87 port 42562 ssh2
...
2020-09-09 14:10:09
51.195.26.196 attackspam
 UDP 51.195.26.196:5131 -> port 5060, len 441
2020-09-09 14:12:31
34.70.217.179 attackspam
(sshd) Failed SSH login from 34.70.217.179 (US/United States/179.217.70.34.bc.googleusercontent.com): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Sep  9 01:05:52 server sshd[21845]: Failed password for root from 34.70.217.179 port 12252 ssh2
Sep  9 01:14:51 server sshd[24034]: Failed password for root from 34.70.217.179 port 12252 ssh2
Sep  9 01:19:28 server sshd[25166]: Failed password for root from 34.70.217.179 port 12230 ssh2
Sep  9 01:21:22 server sshd[25786]: Failed password for root from 34.70.217.179 port 12248 ssh2
Sep  9 01:22:42 server sshd[26040]: Failed password for root from 34.70.217.179 port 12246 ssh2
2020-09-09 13:42:13
106.53.220.103 attack
Sep  9 06:33:33 root sshd[16381]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.53.220.103 
...
2020-09-09 13:51:23
51.178.27.237 attackspambots
(sshd) Failed SSH login from 51.178.27.237 (FR/France/237.ip-51-178-27.eu): 5 in the last 3600 secs
2020-09-09 14:14:21

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