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 (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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 145.51.121.66
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 3749
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;145.51.121.66.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020500 1800 900 604800 86400

;; Query time: 46 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 06 00:56:52 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 66.121.51.145.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 66.121.51.145.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
52.231.153.23 attackspam
Nov 24 10:43:11 [host] sshd[8777]: Invalid user cyrus from 52.231.153.23
Nov 24 10:43:11 [host] sshd[8777]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=52.231.153.23
Nov 24 10:43:13 [host] sshd[8777]: Failed password for invalid user cyrus from 52.231.153.23 port 36834 ssh2
2019-11-24 18:11:42
213.32.7.212 attackspam
Nov 23 23:32:24 web1 sshd\[327\]: Invalid user erenity from 213.32.7.212
Nov 23 23:32:24 web1 sshd\[327\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=213.32.7.212
Nov 23 23:32:26 web1 sshd\[327\]: Failed password for invalid user erenity from 213.32.7.212 port 37062 ssh2
Nov 23 23:35:56 web1 sshd\[665\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=213.32.7.212  user=root
Nov 23 23:35:59 web1 sshd\[665\]: Failed password for root from 213.32.7.212 port 44918 ssh2
2019-11-24 17:39:48
106.52.23.53 attackbots
11/24/2019-01:24:48.434745 106.52.23.53 Protocol: 6 ET SCAN NMAP -sS window 1024
2019-11-24 17:52:16
201.28.8.163 attackbotsspam
Nov 24 10:25:49 arianus sshd\[7700\]: Unable to negotiate with 201.28.8.163 port 61605: no matching key exchange method found. Their offer: diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1,diffie-hellman-group1-sha1 \[preauth\]
...
2019-11-24 18:08:13
103.207.39.253 attackbotsspam
spam GFI
2019-11-24 17:41:07
115.94.204.156 attackbotsspam
IP blocked
2019-11-24 18:07:13
222.186.175.167 attack
Nov 24 04:21:25 TORMINT sshd\[26951\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.167  user=root
Nov 24 04:21:27 TORMINT sshd\[26951\]: Failed password for root from 222.186.175.167 port 13578 ssh2
Nov 24 04:21:50 TORMINT sshd\[26968\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.167  user=root
...
2019-11-24 17:59:29
124.13.133.65 attackspam
Nov 24 07:17:55 mxgate1 postfix/postscreen[13998]: CONNECT from [124.13.133.65]:38400 to [176.31.12.44]:25
Nov 24 07:17:55 mxgate1 postfix/dnsblog[14023]: addr 124.13.133.65 listed by domain zen.spamhaus.org as 127.0.0.4
Nov 24 07:17:55 mxgate1 postfix/dnsblog[14023]: addr 124.13.133.65 listed by domain zen.spamhaus.org as 127.0.0.11
Nov 24 07:17:55 mxgate1 postfix/dnsblog[14023]: addr 124.13.133.65 listed by domain zen.spamhaus.org as 127.0.0.3
Nov 24 07:17:55 mxgate1 postfix/dnsblog[14021]: addr 124.13.133.65 listed by domain cbl.abuseat.org as 127.0.0.2
Nov 24 07:17:55 mxgate1 postfix/dnsblog[14020]: addr 124.13.133.65 listed by domain bl.spamcop.net as 127.0.0.2
Nov 24 07:17:55 mxgate1 postfix/dnsblog[14022]: addr 124.13.133.65 listed by domain ix.dnsbl.xxxxxx.net as 127.0.0.2
Nov 24 07:17:55 mxgate1 postfix/dnsblog[14019]: addr 124.13.133.65 listed by domain b.barracudacentral.org as 127.0.0.2
Nov 24 07:18:01 mxgate1 postfix/postscreen[13998]: DNSBL rank 6 for [124........
-------------------------------
2019-11-24 17:50:31
159.203.197.30 attackspambots
MultiHost/MultiPort Probe, Scan, Hack -
2019-11-24 17:41:21
46.98.208.2 attackspam
SMB Server BruteForce Attack
2019-11-24 17:56:38
51.89.176.109 attackspam
Automatic report - Port Scan Attack
2019-11-24 18:07:31
111.90.133.10 attackspambots
Automatic report - XMLRPC Attack
2019-11-24 18:04:49
222.186.173.154 attackspambots
Nov 24 16:49:23 webhost01 sshd[12953]: Failed password for root from 222.186.173.154 port 3148 ssh2
Nov 24 16:49:37 webhost01 sshd[12953]: error: maximum authentication attempts exceeded for root from 222.186.173.154 port 3148 ssh2 [preauth]
...
2019-11-24 17:53:58
196.27.127.61 attack
Automatic report - Banned IP Access
2019-11-24 18:02:07
138.197.180.102 attackbots
Invalid user test from 138.197.180.102 port 50916
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.180.102
Failed password for invalid user test from 138.197.180.102 port 50916 ssh2
Invalid user http from 138.197.180.102 port 57204
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.180.102
2019-11-24 17:55:02

Recently Reported IPs

35.251.15.192 98.53.132.179 170.58.169.19 79.36.158.196
215.78.254.149 35.120.197.14 172.90.68.176 218.207.8.251
176.77.113.18 221.160.47.173 216.78.235.39 60.49.162.170
123.28.238.217 15.80.80.240 64.45.65.50 135.146.104.38
169.169.143.209 200.14.83.240 60.177.134.134 155.98.55.144