AS2852 ASPA — CESNET2 CESNET Z.S.P.O Upstream Provider Authorization

Published

CESNET2 CESNET z.s.p.o.🇨🇿

ASPA Status
Published
Upstream Providers
8
Downstream Customers
2

Peering Topology

AS2852CESNET2 CESNET z.s.p.…AS1853ACOnet - ACONETAS1853 - ACOnet - ACONETAS2607SANET Zdruzenie pouzi…AS2607 - SANET Zdruzenie pouzivatelov Slovenskej akademickej datovej siete SANETAS6461ZAYO-6461 - Zayo Band…AS6461 - ZAYO-6461 - Zayo BandwidthAS6762SEABONE-NET TELECOM I…AS6762 - SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.AS6939HURRICANE - Hurricane…AS6939 - HURRICANE - Hurricane Electric LLCAS20965GEANT GEANT VerenigingAS20965 - GEANT GEANT VerenigingAS21320GEANT_IAS_VRF GEANT V…AS21320 - GEANT_IAS_VRF GEANT VerenigingAS60606Blindspot PRO-ZETA a.…AS60606 - Blindspot PRO-ZETA a.s.AS2605CESNET CESNET z.s.p.o.AS2605 - CESNET CESNET z.s.p.o.AS51727SKODAPOWER-AS Doosan …AS51727 - SKODAPOWER-AS Doosan Skoda Power s.r.oUPSTREAMSDOWNSTREAMS

Upstream Providers(8)

AS2852 authorizes these ASNs as upstream transit providers.

ASNName
AS1853🇦🇹ACOnet - ACONET
AS2607🇸🇰SANET Zdruzenie pouzivatelov Slovenskej akademickej datovej siete SANET
AS6461🇺🇸ZAYO-6461 - Zayo Bandwidth
AS6762🇮🇹SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.
AS6939🇺🇸HURRICANE - Hurricane Electric LLC
AS20965🇳🇱GEANT GEANT Vereniging
AS21320🇳🇱GEANT_IAS_VRF GEANT Vereniging
AS60606🇨🇿Blindspot PRO-ZETA a.s.

Downstream Customers(2)

These ASNs list AS2852 as an authorized upstream provider.

ASNName
AS2605🇨🇿CESNET CESNET z.s.p.o.
AS51727🇨🇿SKODAPOWER-AS Doosan Skoda Power s.r.o

ASPA object expires: May 31, 2026

Related Tools

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