Tom.be

Subnet
Calculator
Merger
Name

Subnet details 217.30.48.0/21

Network address 217.30.48.0
Prefix length 21 (255.255.248.0)
Range 217.30.48.0 - 217.30.55.255
Hexadecimal d91e3000
Binary 11011001 00011110 00110000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 217.30.48.0/20🔍
Previous subnet 217.30.40.0/21🔍
Next subnet 217.30.56.0/21🔍

Subnet tree

Netblock 217.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Route 217.30.48.0/20🔍 AS29145 CENTAUR-GMBH-AS Germany Heilbronn (DE)🔍
Netblock 217.30.48.0/20🔍 DE-X-COMPANIES-2003052 (DE)