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: Netherlands

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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 145.21.172.213
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 56818
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;145.21.172.213.			IN	A

;; AUTHORITY SECTION:
.			361	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022032600 1800 900 604800 86400

;; Query time: 15 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Mar 26 19:10:46 CST 2022
;; MSG SIZE  rcvd: 107
Host info
Host 213.172.21.145.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 213.172.21.145.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
54.36.221.51 attackspambots
MYH,DEF GET /wp-login.php
2019-07-04 01:59:22
62.167.15.204 attackspambots
''
2019-07-04 02:06:50
134.209.20.68 attackspam
Jul  3 17:12:25 srv-4 sshd\[17381\]: Invalid user florent from 134.209.20.68
Jul  3 17:12:25 srv-4 sshd\[17381\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.209.20.68
Jul  3 17:12:27 srv-4 sshd\[17381\]: Failed password for invalid user florent from 134.209.20.68 port 60104 ssh2
...
2019-07-04 02:23:40
189.168.101.193 attackspam
Honeypot attack, port: 445, PTR: dsl-189-168-101-193-dyn.prod-infinitum.com.mx.
2019-07-04 02:13:49
157.55.39.136 attackspam
Web App Attack
2019-07-04 02:09:15
182.93.89.100 attackbots
firewall-block, port(s): 445/tcp
2019-07-04 02:07:40
177.22.121.134 attack
Honeypot attack, port: 445, PTR: 177-22-121-134.rev.netcorporativa.com.br.
2019-07-04 02:12:57
222.173.222.226 attack
Honeypot attack, port: 445, PTR: PTR record not found
2019-07-04 02:17:56
222.186.15.28 attackbotsspam
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.15.28  user=root
Failed password for root from 222.186.15.28 port 50053 ssh2
Failed password for root from 222.186.15.28 port 50053 ssh2
Failed password for root from 222.186.15.28 port 50053 ssh2
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.15.28  user=root
2019-07-04 02:07:17
1.25.153.97 attack
Honeypot attack, port: 23, PTR: PTR record not found
2019-07-04 02:05:49
139.199.165.187 attackbotsspam
Jul  3 15:18:21 ns41 sshd[14554]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.199.165.187
2019-07-04 02:36:38
109.238.11.82 attack
*Port Scan* detected from 109.238.11.82 (FR/France/frhb20581ds.ikexpress.com). 4 hits in the last 20 seconds
2019-07-04 02:30:03
148.70.41.33 attack
Jul  3 16:58:16 [host] sshd[1233]: Invalid user c-comatic from 148.70.41.33
Jul  3 16:58:16 [host] sshd[1233]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=148.70.41.33
Jul  3 16:58:18 [host] sshd[1233]: Failed password for invalid user c-comatic from 148.70.41.33 port 58536 ssh2
2019-07-04 02:09:42
106.12.96.226 attackspam
Jul  3 16:18:27 meumeu sshd[2903]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.96.226 
Jul  3 16:18:29 meumeu sshd[2903]: Failed password for invalid user cmd from 106.12.96.226 port 51584 ssh2
Jul  3 16:21:57 meumeu sshd[3346]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.96.226 
...
2019-07-04 02:27:45
112.237.16.37 attack
Honeypot attack, port: 23, PTR: PTR record not found
2019-07-04 02:16:54

Recently Reported IPs

132.169.144.128 173.22.64.49 149.8.93.242 142.38.177.223
10.250.116.148 133.117.81.172 161.158.129.86 140.20.96.107
11.174.115.103 73.1.147.85 118.183.198.84 162.183.103.213
191.65.57.131 179.87.117.128 227.121.43.147 227.130.17.59
122.247.28.179 113.202.113.43 154.153.220.218 45.155.124.98