Summary

Country
Domain microsoft.com
Size 65,536
Registry AFRINIC
Network Name UK-MICROSOFT-19930621

Whois

inetnum: 0.0.0.0 - 255.255.255.255
netname: IANA-BLK
descr: The whole IPv4 address space
country: EU # Country is really world wide
org: ORG-IANA1-AFRINIC
admin-c: IANA1-AFRINIC
tech-c: IANA1-AFRINIC
status: ALLOCATED UNSPECIFIED
remarks: The country is really worldwide.
remarks: This address space is assigned at various other places in
remarks: the world and might therefore not be in the RIPE database.
remarks: data has been transferred from RIPE Whois Database 20050221
mnt-by: AFRINIC-HM-MNT
mnt-lower: AFRINIC-HM-MNT
source: AFRINIC # Filtered
parent: 0.0.0.0 - 255.255.255.255

organisation: ORG-IANA1-AFRINIC
org-name: Internet Assigned Numbers Authority
org-type: IANA
country: EU # Country is really worldwide
address: see http://www.iana.org
remarks: The IANA allocates IP addresses and AS number blocks to RIRs
remarks: see http://www.iana.org/ipaddress/ip-addresses.htm
remarks: and http://www.iana.org/assignments/as-numbers
admin-c: IANA1-AFRINIC
tech-c: IANA1-AFRINIC
mnt-ref: AFRINIC-HM-MNT
mnt-by: AFRINIC-HM-MNT
remarks: data has been transferred from RIPE Whois Database 20050221
source: AFRINIC # Filtered

role: Internet Assigned Numbers Authority
address: see http://www.iana.org.
admin-c: TEAM-AFRINIC
tech-c: TEAM-AFRINIC
nic-hdl: IANA1-AFRINIC
remarks: For more information on IANA services
remarks: go to IANA web site at http://www.iana.org.
remarks: data has been transferred from RIPE Whois Database 20050221
mnt-by: AFRINIC-DB-MNT
source: AFRINIC # Filtered



CIDR IP address subranges within 57.50.0.0/16 subnet

  • 57.50.0.0/24
  • 57.50.1.0/24
  • 57.50.2.0/24
  • 57.50.3.0/24
  • 57.50.4.0/24
  • 57.50.5.0/24
  • 57.50.6.0/24
  • 57.50.7.0/24
  • 57.50.8.0/24
  • 57.50.9.0/24
  • 57.50.10.0/24
  • 57.50.11.0/24
  • 57.50.12.0/24
  • 57.50.13.0/24
  • 57.50.14.0/24
  • 57.50.15.0/24
  • 57.50.16.0/24
  • 57.50.17.0/24
  • 57.50.18.0/24
  • 57.50.19.0/24
  • 57.50.20.0/24
  • 57.50.21.0/24
  • 57.50.22.0/24
  • 57.50.23.0/24
  • 57.50.24.0/24
  • 57.50.25.0/24
  • 57.50.26.0/24
  • 57.50.27.0/24
  • 57.50.28.0/24
  • 57.50.29.0/24
  • 57.50.30.0/24
  • 57.50.31.0/24
  • 57.50.32.0/24
  • 57.50.33.0/24
  • 57.50.34.0/24
  • 57.50.35.0/24
  • 57.50.36.0/24
  • 57.50.37.0/24
  • 57.50.38.0/24
  • 57.50.39.0/24
  • 57.50.40.0/24
  • 57.50.41.0/24
  • 57.50.42.0/24
  • 57.50.43.0/24
  • 57.50.44.0/24
  • 57.50.45.0/24
  • 57.50.46.0/24
  • 57.50.47.0/24
  • 57.50.48.0/24
  • 57.50.49.0/24
  • 57.50.50.0/24
  • 57.50.51.0/24
  • 57.50.52.0/24
  • 57.50.53.0/24
  • 57.50.54.0/24
  • 57.50.55.0/24
  • 57.50.56.0/24
  • 57.50.57.0/24
  • 57.50.58.0/24
  • 57.50.59.0/24
  • 57.50.60.0/24
  • 57.50.61.0/24
  • 57.50.62.0/24
  • 57.50.63.0/24
  • 57.50.64.0/24
  • 57.50.65.0/24
  • 57.50.66.0/24
  • 57.50.67.0/24
  • 57.50.68.0/24
  • 57.50.69.0/24
  • 57.50.70.0/24
  • 57.50.71.0/24
  • 57.50.72.0/24
  • 57.50.73.0/24
  • 57.50.74.0/24
  • 57.50.75.0/24
  • 57.50.76.0/24
  • 57.50.77.0/24
  • 57.50.78.0/24
  • 57.50.79.0/24
  • 57.50.80.0/24
  • 57.50.81.0/24
  • 57.50.82.0/24
  • 57.50.83.0/24
  • 57.50.84.0/24
  • 57.50.85.0/24
  • 57.50.86.0/24
  • 57.50.87.0/24
  • 57.50.88.0/24
  • 57.50.89.0/24
  • 57.50.90.0/24
  • 57.50.91.0/24
  • 57.50.92.0/24
  • 57.50.93.0/24
  • 57.50.94.0/24
  • 57.50.95.0/24
  • 57.50.96.0/24
  • 57.50.97.0/24
  • 57.50.98.0/24
  • 57.50.99.0/24
  • 57.50.100.0/24
  • 57.50.101.0/24
  • 57.50.102.0/24
  • 57.50.103.0/24
  • 57.50.104.0/24
  • 57.50.105.0/24
  • 57.50.106.0/24
  • 57.50.107.0/24
  • 57.50.108.0/24
  • 57.50.109.0/24
  • 57.50.110.0/24
  • 57.50.111.0/24
  • 57.50.112.0/24
  • 57.50.113.0/24
  • 57.50.114.0/24
  • 57.50.115.0/24
  • 57.50.116.0/24
  • 57.50.117.0/24
  • 57.50.118.0/24
  • 57.50.119.0/24
  • 57.50.120.0/24
  • 57.50.121.0/24
  • 57.50.122.0/24
  • 57.50.123.0/24
  • 57.50.124.0/24
  • 57.50.125.0/24
  • 57.50.126.0/24
  • 57.50.127.0/24
  • 57.50.128.0/24
  • 57.50.129.0/24
  • 57.50.130.0/24
  • 57.50.131.0/24
  • 57.50.132.0/24
  • 57.50.133.0/24
  • 57.50.134.0/24
  • 57.50.135.0/24
  • 57.50.136.0/24
  • 57.50.137.0/24
  • 57.50.138.0/24
  • 57.50.139.0/24
  • 57.50.140.0/24
  • 57.50.141.0/24
  • 57.50.142.0/24
  • 57.50.143.0/24
  • 57.50.144.0/24
  • 57.50.145.0/24
  • 57.50.146.0/24
  • 57.50.147.0/24
  • 57.50.148.0/24
  • 57.50.149.0/24
  • 57.50.150.0/24
  • 57.50.151.0/24
  • 57.50.152.0/24
  • 57.50.153.0/24
  • 57.50.154.0/24
  • 57.50.155.0/24
  • 57.50.156.0/24
  • 57.50.157.0/24
  • 57.50.158.0/24
  • 57.50.159.0/24
  • 57.50.160.0/24
  • 57.50.161.0/24
  • 57.50.162.0/24
  • 57.50.163.0/24
  • 57.50.164.0/24
  • 57.50.165.0/24
  • 57.50.166.0/24
  • 57.50.167.0/24
  • 57.50.168.0/24
  • 57.50.169.0/24
  • 57.50.170.0/24
  • 57.50.171.0/24
  • 57.50.172.0/24
  • 57.50.173.0/24
  • 57.50.174.0/24
  • 57.50.175.0/24
  • 57.50.176.0/24
  • 57.50.177.0/24
  • 57.50.178.0/24
  • 57.50.179.0/24
  • 57.50.180.0/24
  • 57.50.181.0/24
  • 57.50.182.0/24
  • 57.50.183.0/24
  • 57.50.184.0/24
  • 57.50.185.0/24
  • 57.50.186.0/24
  • 57.50.187.0/24
  • 57.50.188.0/24
  • 57.50.189.0/24
  • 57.50.190.0/24
  • 57.50.191.0/24
  • 57.50.192.0/24
  • 57.50.193.0/24
  • 57.50.194.0/24
  • 57.50.195.0/24
  • 57.50.196.0/24
  • 57.50.197.0/24
  • 57.50.198.0/24
  • 57.50.199.0/24
  • 57.50.200.0/24
  • 57.50.201.0/24
  • 57.50.202.0/24
  • 57.50.203.0/24
  • 57.50.204.0/24
  • 57.50.205.0/24
  • 57.50.206.0/24
  • 57.50.207.0/24
  • 57.50.208.0/24
  • 57.50.209.0/24
  • 57.50.210.0/24
  • 57.50.211.0/24
  • 57.50.212.0/24
  • 57.50.213.0/24
  • 57.50.214.0/24
  • 57.50.215.0/24
  • 57.50.216.0/24
  • 57.50.217.0/24
  • 57.50.218.0/24
  • 57.50.219.0/24
  • 57.50.220.0/24
  • 57.50.221.0/24
  • 57.50.222.0/24
  • 57.50.223.0/24
  • 57.50.224.0/24
  • 57.50.225.0/24
  • 57.50.226.0/24
  • 57.50.227.0/24
  • 57.50.228.0/24
  • 57.50.229.0/24
  • 57.50.230.0/24
  • 57.50.231.0/24
  • 57.50.232.0/24
  • 57.50.233.0/24
  • 57.50.234.0/24
  • 57.50.235.0/24
  • 57.50.236.0/24
  • 57.50.237.0/24
  • 57.50.238.0/24
  • 57.50.239.0/24
  • 57.50.240.0/24
  • 57.50.241.0/24
  • 57.50.242.0/24
  • 57.50.243.0/24
  • 57.50.244.0/24
  • 57.50.245.0/24
  • 57.50.246.0/24
  • 57.50.247.0/24
  • 57.50.248.0/24
  • 57.50.249.0/24
  • 57.50.250.0/24
  • 57.50.251.0/24
  • 57.50.252.0/24
  • 57.50.253.0/24
  • 57.50.254.0/24
  • 57.50.255.0/24

Get started with 100,000 free lookups: sign up