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Subnet details 2001:320:1b00:1:21::/81

Network address 2001:320:1b00:1:21::
Full 2001:0320:1b00:0001:0021:0000:0000:0000
Prefix length 81
Range 2001:320:1b00:1:21:: - 2001:320:1b00:1:21:7fff:ffff:ffff
Number of hosts 140,737,488,355,328
Parent subnet 2001:320:1b00:1:21::/80🔍
Previous subnet 2001:320:1b00:1:20:8000::/81🔍
Next subnet 2001:320:1b00:1:21:8000::/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)