Tom.be

Subnet
Calculator
Merger
Name

Subnet details 2001:728:0:5000:3900::/73

Network address 2001:728:0:5000:3900::
Full 2001:0728:0000:5000:3900:0000:0000:0000
Prefix length 73
Range 2001:728:0:5000:3900:: - 2001:728:0:5000:397f:ffff:ffff:ffff
Number of hosts 36,028,797,018,963,968
Parent subnet 2001:728:0:5000:3900::/72🔍
Previous subnet 2001:728:0:5000:3880::/73🔍
Next subnet 2001:728:0:5000:3980::/73🔍

Subnet tree

Route 2000::/3🔍 AS22927 (AR)🔍
Route 2000::/6🔍 AS52095 NETASSIST-Greece (CZ)🔍
Netblock 2001:600::/23🔍 EU-ZZ-2001-0600 (EU)
Netblock 2001:728::/32🔍 UK-NTTUNITED-20010717 (GB)
Netblock 2001:728::/48🔍 NTTE-V6-INFRA-NET (GB)