Tom.be

Subnet
Calculator
Merger
Name

Subnet details 2001:728:0:5000:638::/77

Network address 2001:728:0:5000:638::
Full 2001:0728:0000:5000:0638:0000:0000:0000
Prefix length 77
Range 2001:728:0:5000:638:: - 2001:728:0:5000:63f:ffff:ffff:ffff
Number of hosts 2,251,799,813,685,248
Parent subnet 2001:728:0:5000:630::/76🔍
Previous subnet 2001:728:0:5000:630::/77🔍
Next subnet 2001:728:0:5000:640::/77🔍

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)