Tom.be

Subnet
Calculator
Merger
Name

Subnet details 2001:320:1b00:1:3700::/72

Network address 2001:320:1b00:1:3700::
Full 2001:0320:1b00:0001:3700:0000:0000:0000
Prefix length 72
Range 2001:320:1b00:1:3700:: - 2001:320:1b00:1:37ff:ffff:ffff:ffff
Number of hosts 72,057,594,037,927,936
Parent subnet 2001:320:1b00:1:3600::/71🔍
Previous subnet 2001:320:1b00:1:3600::/72🔍
Next subnet 2001:320:1b00:1:3800::/72🔍

Subnet tree

Route 2000::/3🔍 AS22927 (AR)🔍
Route 2000::/6🔍 AS52095 NETASSIST-Greece (CZ)🔍
Netblock 2001:200::/23🔍 APNIC-AP (AU)
Route 2001:320::/32🔍 AS1237 KREONET-AS-KR KISTI (KR)🔍
Netblock 2001:320::/32🔍 KREONet (KR)