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AS25248

AS25248 is RADIOKOMUNIKACE a.s..

Last updated 3 Nov 2026 from DB-IP ASN Lite (2026-11-01) and RIR statistics (4 Nov 2026)

Short answer

AS25248 belongs to RADIOKOMUNIKACE a.s.. DB-IP Lite attributes 106,752 IPv4 addresses in 5 ranges and 2 IPv6 ranges to it, all or nearly all of the IPv4 space in Czechia. The number is registered with RIPE NCC in Czechia on 11 Sept 2002.

Facts for AS25248
Operator (DB-IP)RADIOKOMUNIKACE a.s.
IPv4 addresses106,752
IPv4 ranges5
IPv6 ranges2
RegistryRIPE NCC
Registered11 Sept 2002
Registry countryCzechia (CZ)

Does it publish a geofeed?

We haven’t checked this network’s registry records for a geofeed yet. The Truth Check looks for one live for any address you test.

Shared addresses (CGNAT)

RADIOKOMUNIKACE a.s. hasn’t been documented as using carrier-grade NAT in a source we could check. To see whether your own connection is behind it, compare your router’s address on the CGNAT check.

IPv6

DB-IP lists 2 IPv6 ranges for AS25248, so customers can get IPv6 addresses, which databases place separately from IPv4.

Where its IPv4 space is used, according to DB-IP

CZ100%

Share of the network’s IPv4 addresses by DB-IP Country Lite. IP Geolocation by DB-IP.

IP ranges

RangeAs CIDRAddresses
82.99.128.0 – 82.99.191.25582.99.128.0/1816,384
84.244.64.0 – 84.244.127.25584.244.64.0/1816,384
85.207.0.0 – 85.207.255.25585.207.0.0/1665,536
193.32.56.0 – 193.32.56.255193.32.56.0/24256
212.158.128.0 – 212.158.159.255212.158.128.0/198,192
2001:67c:2100:: – 2001:67c:2100:ffff:ffff:ffff:ffff:ffff2001:67c:2100::/48IPv6
2a02:a40:: – 2a02:a40:ffff:ffff:ffff:ffff:ffff:ffff2a02:a40::/32IPv6
Showing 5 of 5 IPv4 and 2 of 2 IPv6 ranges All ranges (CSV)

IP Geolocation by DB-IP, ASN Lite, CC BY 4.0.

Using an address from this network? See which sources agree on where it is.

Sources

  1. DB-IP IP to ASN Lite (CC BY 4.0) · checked 3 Nov 2026
  2. NRO RIR delegated-extended statistics · checked 5 Nov 2026