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: Russian Federation

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 <<>> 45.66.210.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 51548
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;45.66.210.21.			IN	A

;; AUTHORITY SECTION:
.			600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022020702 1800 900 604800 86400

;; Query time: 100 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Feb 08 06:29:24 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 21.210.66.45.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.210.66.45.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
180.76.156.146 attackspam
detected by Fail2Ban
2019-07-04 21:41:32
157.39.214.143 attack
@LucianNitescu Personal Honeypot Network <<<>>> Donate at paypal.me/LNitescu <<<>>> 2019-07-03 09:03:22,857 INFO [shellcode_manager] (157.39.214.143) no match, writing hexdump (d2e242e3fc1d667529dd89b330593dbb :2207130) - MS17010 (EternalBlue)
2019-07-04 21:18:38
82.209.217.20 attack
Brute force attempt
2019-07-04 21:49:40
185.220.101.61 attackbotsspam
Automatic report - Web App Attack
2019-07-04 21:36:02
1.9.46.177 attack
Jul  4 15:17:28 vpn01 sshd\[16368\]: Invalid user admin from 1.9.46.177
Jul  4 15:17:28 vpn01 sshd\[16368\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=1.9.46.177
Jul  4 15:17:30 vpn01 sshd\[16368\]: Failed password for invalid user admin from 1.9.46.177 port 43215 ssh2
2019-07-04 21:35:35
171.236.74.243 attackbotsspam
@LucianNitescu Personal Honeypot Network <<<>>> Donate at paypal.me/LNitescu <<<>>> 2019-07-03 11:59:24,108 INFO [shellcode_manager] (171.236.74.243) no match, writing hexdump (89962ecd1a273fee7ed0c5aff922de0c :2262831) - MS17010 (EternalBlue)
2019-07-04 21:57:32
186.89.199.143 attack
TCP port 445 (SMB) attempt blocked by firewall. [2019-07-04 15:16:54]
2019-07-04 21:20:31
138.197.153.228 attack
Jul  4 13:17:22 marvibiene sshd[54766]: Invalid user scaner from 138.197.153.228 port 55314
Jul  4 13:17:22 marvibiene sshd[54766]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.153.228
Jul  4 13:17:22 marvibiene sshd[54766]: Invalid user scaner from 138.197.153.228 port 55314
Jul  4 13:17:25 marvibiene sshd[54766]: Failed password for invalid user scaner from 138.197.153.228 port 55314 ssh2
...
2019-07-04 21:38:55
167.86.120.109 attackbots
04.07.2019 13:17:53 Connection to port 50802 blocked by firewall
2019-07-04 21:24:09
107.170.199.53 attackbots
SPAM Delivery Attempt
2019-07-04 21:46:30
27.71.206.241 attackspam
@LucianNitescu Personal Honeypot Network <<<>>> Donate at paypal.me/LNitescu <<<>>> 2019-07-03 11:59:32,094 INFO [shellcode_manager] (27.71.206.241) no match, writing hexdump (b90bf459fe7a05ff1e5dfb8990cd5789 :2049293) - MS17010 (EternalBlue)
2019-07-04 21:53:10
212.83.145.12 attack
\[2019-07-04 09:39:30\] SECURITY\[13451\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-07-04T09:39:30.551-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="011972592277524",SessionID="0x7f02f8352a28",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/212.83.145.12/61941",ACLName="no_extension_match"
\[2019-07-04 09:42:16\] SECURITY\[13451\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-07-04T09:42:16.302-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="9011972592277524",SessionID="0x7f02f8352a28",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/212.83.145.12/64539",ACLName="no_extension_match"
\[2019-07-04 09:45:18\] SECURITY\[13451\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-07-04T09:45:18.019-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="0011972592277524",SessionID="0x7f02f8352a28",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/212.83.145.12/63461",ACLName="n
2019-07-04 22:00:40
37.252.187.140 attack
[ssh] SSH attack
2019-07-04 22:01:18
128.199.207.99 attack
Jul  4 08:06:11 www sshd\[6036\]: Invalid user redmine from 128.199.207.99 port 50046
...
2019-07-04 21:09:28
176.253.16.171 attackspambots
" "
2019-07-04 21:50:39

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