AS44546 is an AS number assigned to ALFATELECOM-AS ALFA TELECOM s.r.o.. Country or region: Czechia.

OrganizationALFATELECOM-AS ALFA TELECOM s.r.o.
CountryCzechia (CZ)
IPv4 addresses110,592
IPv4 ranges89
IPv6 ranges0
RegistrationLook up the holder and the abuse contact in IP Lookup

AS numbers: Czechia

IPv4 address ranges (largest 20)

Range (CIDR)AddressesCheck
92.253.128.0/18 16,384 Check if your IP is in this range
31.148.64.0/19 8,192 Check if your IP is in this range
92.38.96.0/19 8,192 Check if your IP is in this range
95.47.0.0/19 8,192 Check if your IP is in this range
95.47.64.0/19 8,192 Check if your IP is in this range
31.148.176.0/20 4,096 Check if your IP is in this range
95.46.240.0/20 4,096 Check if your IP is in this range
95.47.208.0/20 4,096 Check if your IP is in this range
31.148.152.0/21 2,048 Check if your IP is in this range
92.253.224.0/21 2,048 Check if your IP is in this range
93.170.224.0/21 2,048 Check if your IP is in this range
95.46.184.0/21 2,048 Check if your IP is in this range
95.46.216.0/21 2,048 Check if your IP is in this range
95.46.232.0/21 2,048 Check if your IP is in this range
95.47.40.0/21 2,048 Check if your IP is in this range
95.47.128.0/21 2,048 Check if your IP is in this range
95.47.224.0/21 2,048 Check if your IP is in this range
146.120.24.0/21 2,048 Check if your IP is in this range
31.148.128.0/22 1,024 Check if your IP is in this range
31.148.212.0/22 1,024 Check if your IP is in this range

AS numbers of a similar size

About the data

Compiled by this site from publicly available internet registry assignment information and IP address range data. The data date is the build date of the data when the content of this page last changed. Adjacent ranges are merged and expressed as CIDR blocks, so they may differ from the routes actually announced.

This product includes GeoLite2 data created by MaxMind, available from https://www.maxmind.com.