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Subnet details 2001:668:0:4:1b:8000::/81

Network address 2001:668:0:4:1b:8000::
Full 2001:0668:0000:0004:001b:8000:0000:0000
Prefix length 81
Range 2001:668:0:4:1b:8000:: - 2001:668:0:4:1b:ffff:ffff:ffff
Number of hosts 140,737,488,355,328
Parent subnet 2001:668:0:4:1b::/80🔍
Previous subnet 2001:668:0:4:1b::/81🔍
Next subnet 2001:668:0:4:1c::/81🔍

Subnet tree

Route 2000::/3🔍 AS22927 (AR)🔍
Route 2000::/6🔍 AS52095 NETASSIST-Greece (CZ)🔍
Netblock 2001:600::/23🔍 EU-ZZ-2001-0600 (EU)
Route 2001:668::/29🔍 AS3257 GTT-BACKBONE GTT (US)🔍
Netblock 2001:668::/29🔍 US-GTTCOMMUNICATIONS-20000403 (DE)
Netblock 2001:668::/36🔍 NACNET-EU (DE)
Netblock 2001:668::/48🔍 NACNET-EU (DE)