AS25192 ASPA — CZNIC CZ.NIC, Z.S.P.O Upstream Provider Authorization

Published

CZNIC-AS CZ.NIC, z.s.p.o.🇨🇿

ASPA Status
Published
Upstream Providers
18
Downstream Customers
1

Peering Topology

AS25192CZNIC-AS CZ.NIC, z.s.…AS1299TWELVE99 Arelion Swed…AS1299 - TWELVE99 Arelion Sweden ABAS1853ACOnet - ACONETAS1853 - ACOnet - ACONETAS6461ZAYO-6461 - Zayo Band…AS6461 - ZAYO-6461 - Zayo BandwidthAS6830LibertyGlobal Liberty…AS6830 - LibertyGlobal Liberty Global Europe Holding B.V.AS6939HURRICANE - Hurricane…AS6939 - HURRICANE - Hurricane Electric LLCAS7521MFEED - INTERNET MULT…AS7521 - MFEED - INTERNET MULTIFEED CO.AS8001COLOGIX - Cologix, IncAS8001 - COLOGIX - Cologix, IncAS8674NETNOD-IX Netnod ABAS8674 - NETNOD-IX Netnod ABView all 18 upstreams →AS20701CZNIC-AS3 CZ.NIC, z.s…AS20701 - CZNIC-AS3 CZ.NIC, z.s.p.o.UPSTREAMSDOWNSTREAMS

Upstream Providers(18)

AS25192 authorizes these ASNs as upstream transit providers.

ASNName
AS1299🇸🇪TWELVE99 Arelion Sweden AB
AS1853🇦🇹ACOnet - ACONET
AS6461🇺🇸ZAYO-6461 - Zayo Bandwidth
AS6830🇳🇱LibertyGlobal Liberty Global Europe Holding B.V.
AS6939🇺🇸HURRICANE - Hurricane Electric LLC
AS7521MFEED - INTERNET MULTIFEED CO.
AS8001🇺🇸COLOGIX - Cologix, Inc
AS8674🇸🇪NETNOD-IX Netnod AB
AS12570🇨🇿ITSELF O2 Czech Republic, a.s.
AS16876🇺🇸ICANN-DC - ICANN
18 total
1 / 2

Downstream Customers(1)

These ASNs list AS25192 as an authorized upstream provider.

ASNName
AS20701🇨🇿CZNIC-AS3 CZ.NIC, z.s.p.o.

ASPA object expires: May 31, 2026

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