Tom.be

Subnet
Calculator
Merger
Name

Subnet details 217.148.144.0/21

Network address 217.148.144.0
Prefix length 21 (255.255.248.0)
Range 217.148.144.0 - 217.148.151.255
Hexadecimal d9949000
Binary 11011001 10010100 10010000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 217.148.144.0/20🔍
Previous subnet 217.148.136.0/21🔍
Next subnet 217.148.152.0/21🔍

Subnet tree

Netblock 217.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Route 217.148.144.0/20🔍 AS2119 TELENOR-NEXTEL Telenor Norge AS (NO)🔍
Netblock 217.148.144.0/20🔍 NO-TELENOR-20040528 (NO)