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: United States

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 <<>> 21.245.75.47
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 37519
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.245.75.47.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021300 1800 900 604800 86400

;; Query time: 13 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 13 18:15:30 CST 2025
;; MSG SIZE  rcvd: 105
Host info
Host 47.75.245.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 47.75.245.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
76.214.112.45 attack
Unauthorized connection attempt detected from IP address 76.214.112.45 to port 2220 [J]
2020-01-23 11:02:57
111.230.211.183 attackbots
22
2020-01-23 10:56:52
138.197.195.52 attackbots
Unauthorized connection attempt detected from IP address 138.197.195.52 to port 2220 [J]
2020-01-23 10:48:04
175.195.254.99 attackspambots
Unauthorized connection attempt detected from IP address 175.195.254.99 to port 2220 [J]
2020-01-23 10:49:03
51.83.75.56 attackbots
Invalid user adminuser from 51.83.75.56
2020-01-23 10:22:04
18.236.109.177 attackspambots
from hesport.com (ec2-18-236-109-177.us-west-2.compute.amazonaws.com [18.236.109.177]) by cauvin.org with ESMTP ; Wed, 22 Jan 2020 17:47:13 -0600
2020-01-23 11:00:37
45.77.211.27 attackbots
Automatic report - XMLRPC Attack
2020-01-23 10:24:39
220.246.26.51 attackspambots
Unauthorized connection attempt detected from IP address 220.246.26.51 to port 2220 [J]
2020-01-23 10:59:49
222.186.3.249 attackbotsspam
Jan 23 03:42:22 vps691689 sshd[3080]: Failed password for root from 222.186.3.249 port 26647 ssh2
Jan 23 03:43:11 vps691689 sshd[3089]: Failed password for root from 222.186.3.249 port 43495 ssh2
...
2020-01-23 11:07:56
59.36.139.145 attackbots
Jan 22 20:18:23 master sshd[32661]: Failed password for invalid user pumch from 59.36.139.145 port 55363 ssh2
Jan 22 20:25:41 master sshd[32694]: Failed password for invalid user wendi from 59.36.139.145 port 44887 ssh2
Jan 22 20:27:12 master sshd[32704]: Failed password for root from 59.36.139.145 port 50282 ssh2
Jan 22 20:28:42 master sshd[32712]: Failed password for invalid user maria from 59.36.139.145 port 55678 ssh2
Jan 22 20:30:11 master sshd[601]: Failed password for root from 59.36.139.145 port 32842 ssh2
Jan 22 20:31:42 master sshd[609]: Failed password for root from 59.36.139.145 port 38237 ssh2
Jan 22 20:33:17 master sshd[620]: Failed password for invalid user sohail from 59.36.139.145 port 43633 ssh2
Jan 22 20:34:48 master sshd[624]: Failed password for invalid user bernard from 59.36.139.145 port 49028 ssh2
Jan 22 20:36:19 master sshd[633]: Failed password for invalid user libuuid from 59.36.139.145 port 54425 ssh2
Jan 22 20:37:49 master sshd[645]: Failed password for invalid user oracle from 59
2020-01-23 10:23:30
106.13.204.195 attackspam
Jan 22 23:12:01 firewall sshd[957]: Failed password for invalid user toor from 106.13.204.195 port 33748 ssh2
Jan 22 23:19:51 firewall sshd[1146]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.204.195  user=root
Jan 22 23:19:53 firewall sshd[1146]: Failed password for root from 106.13.204.195 port 60820 ssh2
...
2020-01-23 10:43:48
103.45.115.35 attackspambots
$f2bV_matches
2020-01-23 10:44:53
106.13.147.223 attackspam
20 attempts against mh-ssh on $(hostname -f)
2020-01-23 11:01:00
110.47.218.84 attackbotsspam
Unauthorized connection attempt detected from IP address 110.47.218.84 to port 2220 [J]
2020-01-23 10:42:41
185.209.0.18 attackbotsspam
firewall-block, port(s): 4002/tcp, 4004/tcp, 4006/tcp, 4047/tcp, 4069/tcp, 4078/tcp
2020-01-23 10:57:46

Recently Reported IPs

32.249.53.204 174.210.149.169 54.170.71.197 179.115.196.139
79.4.7.70 82.66.189.89 16.129.116.231 231.182.98.198
230.7.229.106 187.160.246.116 131.81.108.136 246.168.139.5
220.232.243.21 157.142.95.83 207.206.211.39 55.243.150.80
161.47.76.14 14.50.203.179 140.224.84.209 159.62.84.21