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Subnet details 81.9.32.0/21

Network address 81.9.32.0
Prefix length 21 (255.255.248.0)
Range 81.9.32.0 - 81.9.39.255
Hexadecimal 51092000
Binary 01010001 00001001 00100000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 81.9.32.0/20🔍
Previous subnet 81.9.24.0/21🔍
Next subnet 81.9.40.0/21🔍

Subnet tree

Netblock 81.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Route 81.9.0.0/17🔍 AS3216 SOVAM-AS (RU)🔍
Netblock 81.9.0.0/17🔍 RU-SOVINTEL-20020123 (RU)
Route 81.9.32.0/20🔍 AS20597 ELTEL-AS (RU)🔍
Netblock 81.9.32.0/20🔍 ZAO_ELTEL (RU)