Tom.be

Subnet
Calculator
Merger
Name

Subnet details 87.128.0.0/13

Network address 87.128.0.0
Prefix length 13 (255.248.0.0)
Range 87.128.0.0 - 87.135.255.255
Hexadecimal 57800000
Binary 01010111 10000000 00000000 00000000
Binary subnet mask 11111111 11111000 00000000 00000000
Number of hosts 524,288
Parent subnet 87.128.0.0/12🔍
Previous subnet 87.120.0.0/13🔍
Next subnet 87.136.0.0/13🔍

Subnet tree

Netblock 87.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Route 87.128.0.0/10🔍 AS3320 DTAG Internet service provider operations (DE)🔍
Netblock 87.128.0.0/10🔍 DE-TELEKOM-20050503 (DE)