asn.dev

Observed topology

AS33576 DIG001 - Digicel Jamaica

Unclassified ARIN

Upstreams 2 carry this network
Downstreams 18 this network carries
Adjacent (IPv4) 20
Adjacent (IPv6) 19
Upstream graph Who carries AS33576, and who carries them, drawn as a map up to the transit-free core. 0 exchanges Where AS33576 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS33576: the AS immediately before it in a routing path. Ranked by how many paths showed the relationship, which reflects how widely it is used, not how much traffic crosses it.

ASNetworkTypeFamiliesPaths seen
AS6461Zayo BandwidthTransitIPv4 IPv61,475
AS3257GTT Communications Inc.TransitIPv4 IPv6760

Transit

Downstream networks

All 18

Networks for which AS33576 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS40786Digicel JamaicaUnclassifiedIPv4 IPv64,260
AS27653Alpha Communications NetworkUnclassifiedIPv4 IPv63,567
AS27800Digicel Trinidad and Tobago Ltd.UnclassifiedIPv4 IPv63,262
AS35900Digicel Barbados LtdUnclassifiedIPv4 IPv62,855
AS32020Transact Ltd.UnclassifiedIPv4 IPv62,017
AS48252DIGICEL ANTILLES FRANCAISES GUYANE SAUnclassifiedIPv4 IPv61,568
AS27903DIGICEL S.A. DE C.V.UnclassifiedIPv41,260
AS396304Antigua Wireless ventures LtdMobileIPv4 IPv61,180
AS394311Digicel Turks and Caicos LtdUnclassifiedIPv4 IPv61,056
AS33582Digicel St.Lucia LtdUnclassifiedIPv4 IPv61,042

All 18 downstreams →

Adjacency

Adjacent networks

All 20

Every AS seen directly next to AS33576 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS6461Zayo BandwidthTransitIPv4 IPv620,715
AS3257GTT Communications Inc.TransitIPv4 IPv612,964
AS40786Digicel JamaicaUnclassifiedIPv4 IPv64,711
AS27653Alpha Communications NetworkUnclassifiedIPv4 IPv63,674
AS35900Digicel Barbados LtdUnclassifiedIPv4 IPv63,370
AS27800Digicel Trinidad and Tobago Ltd.UnclassifiedIPv4 IPv63,355
AS48252DIGICEL ANTILLES FRANCAISES GUYANE SAUnclassifiedIPv4 IPv62,690
AS32020Transact Ltd.UnclassifiedIPv4 IPv62,293
AS396304Antigua Wireless ventures LtdMobileIPv4 IPv61,453
AS27903DIGICEL S.A. DE C.V.UnclassifiedIPv41,319

All 20 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-13 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 74.40M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.

Inferred from path position, not from any declaration by either party. A network appearing here is carrying these routes; whether that is a paid transit arrangement, a backup, or something else is not something routing data can tell you. Adjacency is not the same as peering. Being next to each other in a path covers paid transit, settlement-free peering and customer connections alike, and routing data cannot distinguish them. Treat this as "these networks exchange routes", nothing more specific.

Cross-check against RIPEstat or BGP.tools, which observe from a different and larger set of vantage points.