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: Belgium

Internet Service Provider: unknown

Hostname: unknown

Organization: Societe Internationale de Telecommunications Aeronautiques

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 <<>> 57.39.207.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 28121
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;57.39.207.21.			IN	A

;; AUTHORITY SECTION:
.			2736	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019081000 1800 900 604800 86400

;; Query time: 1 msec
;; SERVER: 67.207.67.2#53(67.207.67.2)
;; WHEN: Sun Aug 11 01:26:15 CST 2019
;; MSG SIZE  rcvd: 116
Host info
Host 21.207.39.57.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		67.207.67.2
Address:	67.207.67.2#53

** server can't find 21.207.39.57.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
125.16.182.132 attack
Unauthorized connection attempt from IP address 125.16.182.132 on Port 445(SMB)
2020-03-03 08:37:34
190.72.205.216 attackspambots
Attempt to attack host OS, exploiting network vulnerabilities, on 02-03-2020 22:00:11.
2020-03-03 08:58:12
106.13.125.84 attackbotsspam
Mar  2 22:50:10 Ubuntu-1404-trusty-64-minimal sshd\[29885\]: Invalid user market from 106.13.125.84
Mar  2 22:50:10 Ubuntu-1404-trusty-64-minimal sshd\[29885\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.125.84
Mar  2 22:50:12 Ubuntu-1404-trusty-64-minimal sshd\[29885\]: Failed password for invalid user market from 106.13.125.84 port 57362 ssh2
Mar  2 23:00:02 Ubuntu-1404-trusty-64-minimal sshd\[803\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.125.84  user=root
Mar  2 23:00:04 Ubuntu-1404-trusty-64-minimal sshd\[803\]: Failed password for root from 106.13.125.84 port 49494 ssh2
2020-03-03 09:12:17
73.188.89.77 attackbotsspam
Brute force attack against VPN service
2020-03-03 08:36:40
61.255.23.190 attack
Honeypot attack, port: 5555, PTR: PTR record not found
2020-03-03 08:45:39
186.31.37.203 attack
SSH / Telnet Brute Force Attempts on Honeypot
2020-03-03 09:08:13
131.255.85.135 attackbotsspam
Attempt to attack host OS, exploiting network vulnerabilities, on 02-03-2020 22:00:10.
2020-03-03 09:01:14
200.84.84.56 attackbotsspam
Honeypot attack, port: 445, PTR: 200.84.84-56.dyn.dsl.cantv.net.
2020-03-03 09:18:43
125.45.91.209 attackspam
Unauthorized connection attempt detected from IP address 125.45.91.209 to port 23 [J]
2020-03-03 08:52:52
187.210.165.130 attack
Unauthorized connection attempt from IP address 187.210.165.130 on Port 445(SMB)
2020-03-03 09:10:20
83.97.20.49 attack
Unauthorized connection attempt from IP address 83.97.20.49 on Port 465(SMTPS)
2020-03-03 08:49:52
190.167.245.186 attackspam
Attempt to attack host OS, exploiting network vulnerabilities, on 02-03-2020 22:00:11.
2020-03-03 08:57:36
186.46.6.83 attackspam
Unauthorized connection attempt from IP address 186.46.6.83 on Port 445(SMB)
2020-03-03 08:35:32
177.27.207.239 attackbots
Unauthorized connection attempt detected from IP address 177.27.207.239 to port 23 [J]
2020-03-03 08:40:42
51.161.34.34 attackbots
Unauthorized connection attempt detected from IP address 51.161.34.34 to port 22 [J]
2020-03-03 09:18:11

Recently Reported IPs

93.148.194.7 105.96.117.102 37.152.45.7 181.149.13.119
117.245.206.215 67.222.96.142 70.162.159.191 113.172.162.84
217.62.232.125 209.33.146.179 148.111.49.253 220.130.104.7
157.12.144.211 212.37.176.48 219.48.156.114 52.61.144.86
38.177.178.34 115.130.238.49 5.211.29.149 76.152.52.97