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Subnet details 81.30.210.0/23

Network address 81.30.210.0
Prefix length 23 (255.255.254.0)
Range 81.30.210.0 - 81.30.211.255
Hexadecimal 511ed200
Binary 01010001 00011110 11010010 00000000
Binary subnet mask 11111111 11111111 11111110 00000000
Number of hosts 512
Parent subnet 81.30.208.0/22🔍
Previous subnet 81.30.208.0/23🔍
Next subnet 81.30.212.0/23🔍

Subnet tree

Netblock 81.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Netblock 81.30.128.0/17🔍 RU-ZAODS-20020522 (RU)
Route 81.30.192.0/19🔍 AS24955 UBN-AS (RU)🔍
Netblock 81.30.208.0/20🔍 UBN (RU)
Netblock 81.30.210.0/23🔍 UBN (RU)