AS34428 ASPA Check - EIGHTROUTE Giulio Lo Presti

Published

EIGHTROUTE Giulio Lo Presti🇮🇹 - ASPA check for AS34428: the upstream transit providers AS34428 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS34428 as their provider. Routers that validate ASPA use these records to detect route leaks in BGP paths.

ASPA Status
Published
Upstream Providers
8
Downstream Customers
2

How to read this ASPA check

The 8 providers below are the only networks allowed to appear directly above AS34428 in an AS-path. If AS34428 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

AS34428 peering topology: 8 upstream providers and 2 downstream customersUpstreams: AS174, AS1299, AS2914, AS3257, AS3356, AS6461, AS6762, AS6939. Downstreams: AS59761, AS201502.AS34428 - EIGHTROUTE Giulio Lo PrestiAS34428EIGHTROUTE Giulio Lo …AS174COGENT-174 - Cogent C…AS174 - COGENT-174 - Cogent Communications, LLCAS1299TWELVE99 Arelion Swed…AS1299 - TWELVE99 Arelion Sweden ABAS2914NTT-DATA-2914 - NTT A…AS2914 - NTT-DATA-2914 - NTT America, Inc.AS3257GTT-BACKBONE GTT Comm…AS3257 - GTT-BACKBONE GTT Communications Inc.AS3356LEVEL3 - Level 3 Pare…AS3356 - LEVEL3 - Level 3 Parent, LLCAS6461ZAYO-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 LLCAS59761EIGHTROUTE-AS 8route …AS59761 - EIGHTROUTE-AS 8route SRLAS201502asn-jcomwifi-it JCOM …AS201502 - asn-jcomwifi-it JCOM Telecomunicazioni s.c.a r.l.UPSTREAMSDOWNSTREAMS

Upstream Providers(8)

AS34428 authorizes these ASNs as upstream transit providers.

ASNName
AS174🇺🇸COGENT-174 - Cogent Communications, LLC
AS1299🇸🇪TWELVE99 Arelion Sweden AB
AS2914🇺🇸NTT-DATA-2914 - NTT America, Inc.
AS3257🇺🇸GTT-BACKBONE GTT Communications Inc.
AS3356🇺🇸LEVEL3 - Level 3 Parent, LLC
AS6461🇺🇸ZAYO-6461 - Zayo Bandwidth
AS6762🇮🇹SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.
AS6939🇺🇸HURRICANE - Hurricane Electric LLC

Downstream Customers(2)

These ASNs list AS34428 as an authorized upstream provider.

ASNName
AS59761🇮🇹EIGHTROUTE-AS 8route SRL
AS201502🇮🇹asn-jcomwifi-it JCOM Telecomunicazioni s.c.a r.l.

ASPA object expires: 2026-10-27

Related Tools and Guides

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