Tom.be

Subnet
Calculator
Merger
Name

Subnet details 2001:320:1b00:1:a::/81

Network address 2001:320:1b00:1:a::
Full 2001:0320:1b00:0001:000a:0000:0000:0000
Prefix length 81
Range 2001:320:1b00:1:a:: - 2001:320:1b00:1:a:7fff:ffff:ffff
Number of hosts 140,737,488,355,328
Parent subnet 2001:320:1b00:1:a::/80🔍
Previous subnet 2001:320:1b00:1:9:8000::/81🔍
Next subnet 2001:320:1b00:1:a:8000::/81🔍

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)