Subnet details 81.181.221.64/26

Network address 81.181.221.64

Prefix length 26 (255.255.255.192)

Range 81.181.221.64 - 81.181.221.127

Hexadecimal 51b5dd40

Binary 01010001 10110101 11011101 01000000

Binary subnet mask 11111111 11111111 11111111 11000000

Number of hosts 64

Parent subnet 81.181.221.0/25🔍

Previous subnet 81.181.221.0/26🔍

Next subnet 81.181.221.128/26🔍

Subnet tree

Netblock 81.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)

Netblock 81.180.0.0/15🔍 RO-RNC-20030204 (RO)

Route 81.181.208.0/20🔍 AS3233 ICI-ROTLD National Institute for Research and Development in Informatics - ICI Bucharest (RO)🔍

Netblock 81.181.208.0/20🔍 ICI-NET-LOCAL (RO)