AS201550 ASPA Check - EXT PDN STE Syrian Telecommunication Private Closed Joint Stock Company

Published

EXT-PDN-STE-AS Syrian Telecommunication Private Closed Joint Stock Company🇸🇾 - ASPA check for AS201550: the upstream transit providers AS201550 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS201550 as their provider. Routers that validate ASPA use these records to detect route leaks in BGP paths.

ASPA Status
Published
Upstream Providers
4
Downstream Customers
0

How to read this ASPA check

The 4 providers below are the only networks allowed to appear directly above AS201550 in an AS-path. If AS201550 uses a transit provider that is missing from this list, routers that enforce ASPA treat its routes through that provider as invalid, so the list should include every current and backup transit provider. Peers do not belong in it.

Step-by-step ASPA check guide - including how to validate an AS-path hop by hop.

Peering Topology

AS201550 peering topology: 4 upstream providers and 0 downstream customersUpstreams: AS3491, AS6453, AS6762, AS8452. No downstreams.AS201550 - EXT-PDN-STE-AS Syrian Telecommunication Private Closed Joint Stock CompanyAS201550EXT-PDN-STE-AS Syrian…AS3491PCCWG-APAC-HK - PCCW …AS3491 - PCCWG-APAC-HK - PCCW Global (HK) Ltd.AS6453AS6453 - TATA COMMUNI…AS6453 - AS6453 - TATA COMMUNICATIONS (AMERICA) INCAS6762SEABONE-NET TELECOM I…AS6762 - SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.AS8452TE-AS - IDDQD-ASAS8452 - TE-AS - IDDQD-ASUPSTREAMSDOWNSTREAMS

Upstream Providers(4)

AS201550 authorizes these ASNs as upstream transit providers.

ASNName
AS3491🇭🇰PCCWG-APAC-HK - PCCW Global (HK) Ltd.
AS6453🇺🇸AS6453 - TATA COMMUNICATIONS (AMERICA) INC
AS6762🇮🇹SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.
AS8452🇪🇬TE-AS - IDDQD-AS

ASPA object expires: 2026-10-27

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