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Subnet details 81.23.148.0/23

Network address 81.23.148.0
Prefix length 23 (255.255.254.0)
Range 81.23.148.0 - 81.23.149.255
Hexadecimal 51179400
Binary 01010001 00010111 10010100 00000000
Binary subnet mask 11111111 11111111 11111110 00000000
Number of hosts 512
Parent subnet 81.23.148.0/22🔍
Previous subnet 81.23.146.0/23🔍
Next subnet 81.23.150.0/23🔍

Subnet tree

Netblock 81.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Route 81.23.144.0/20🔍 AS12389 ROSTELECOM-AS PJSC Rostelecom Technical Team (RU)🔍
Netblock 81.23.144.0/20🔍 RU-RTK-20060214 (RU)
Route 81.23.148.0/23🔍 AS31185 TNPKO-AS JSC Sibirtelecom (RU)🔍
Netblock 81.23.148.0/23🔍 TNPKO (RU)