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: Norway

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 <<>> 146.72.0.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 18201
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;146.72.0.21.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021902 1800 900 604800 86400

;; Query time: 39 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 20 09:55:24 CST 2025
;; MSG SIZE  rcvd: 104
Host info
Host 21.0.72.146.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.0.72.146.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
80.82.78.20 attackspam
05/31/2020-12:58:47.596254 80.82.78.20 Protocol: 6 ET SCAN NMAP -sS window 1024
2020-06-01 02:03:19
184.22.216.28 attack
1590926914 - 05/31/2020 14:08:34 Host: 184.22.216.28/184.22.216.28 Port: 445 TCP Blocked
2020-06-01 01:58:00
82.252.132.156 attack
05/31/2020-08:08:54.548692 82.252.132.156 Protocol: 6 ET CINS Active Threat Intelligence Poor Reputation IP group 86
2020-06-01 01:46:22
37.49.226.22 attackbots
Invalid user admin from 37.49.226.22 port 60952
2020-06-01 02:23:56
218.92.0.171 attackbotsspam
May 31 20:18:44 santamaria sshd\[19753\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.171  user=root
May 31 20:18:47 santamaria sshd\[19753\]: Failed password for root from 218.92.0.171 port 33994 ssh2
May 31 20:19:06 santamaria sshd\[19760\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.171  user=root
...
2020-06-01 02:23:08
185.143.74.34 attack
2020-05-31T11:48:14.873830linuxbox-skyline auth[51278]: pam_unix(dovecot:auth): authentication failure; logname= uid=0 euid=0 tty=dovecot ruser=im2 rhost=185.143.74.34
...
2020-06-01 01:51:18
106.12.192.204 attackbotsspam
May 31 19:49:19 electroncash sshd[2953]: Failed password for root from 106.12.192.204 port 45454 ssh2
May 31 19:50:35 electroncash sshd[3316]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.192.204  user=root
May 31 19:50:37 electroncash sshd[3316]: Failed password for root from 106.12.192.204 port 33176 ssh2
May 31 19:51:54 electroncash sshd[3654]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.192.204  user=root
May 31 19:51:57 electroncash sshd[3654]: Failed password for root from 106.12.192.204 port 49130 ssh2
...
2020-06-01 02:09:53
27.64.68.122 attackspam
Automatic report - Port Scan Attack
2020-06-01 01:47:28
170.247.41.74 attackspam
(smtpauth) Failed SMTP AUTH login from 170.247.41.74 (BR/Brazil/170-247-41-74.westlink.net.br): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: 2020-05-31 16:38:14 login authenticator failed for 170-247-41-74.westlink.net.br ([127.0.0.1]) [170.247.41.74]: 535 Incorrect authentication data (set_id=info@breadnarin.com)
2020-06-01 02:04:31
27.50.165.138 attackspam
 TCP (SYN) 27.50.165.138:47178 -> port 1433, len 40
2020-06-01 01:56:41
103.85.9.85 attack
1590926924 - 05/31/2020 14:08:44 Host: 103.85.9.85/103.85.9.85 Port: 445 TCP Blocked
2020-06-01 01:51:48
194.169.193.137 attack
Automatic report - Port Scan Attack
2020-06-01 02:17:49
88.242.117.128 attackspam
Automatic report - Port Scan Attack
2020-06-01 02:14:09
54.39.165.91 attackspambots
Brute forcing email accounts
2020-06-01 02:10:59
14.186.147.224 attack
(smtpauth) Failed SMTP AUTH login from 14.186.147.224 (VN/Vietnam/static.vnpt.vn): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: 2020-05-31 16:38:31 login authenticator failed for ([127.0.0.1]) [14.186.147.224]: 535 Incorrect authentication data (set_id=info)
2020-06-01 01:59:04

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