asn.dev

Observed topology

AS64126 AS64126 - DOMINICAN TELECOM PRIME, DTP, S.R.L.

Unclassified LACNIC

Upstreams 7 carry this network
Downstreams 56 this network carries
Adjacent (IPv4) 62
Adjacent (IPv6) 53
Upstream graph Who carries AS64126, and who carries them, drawn as a map up to the transit-free core. 3 exchanges Where AS64126 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS64126: 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
AS1299Arelion Sweden ABTransitIPv4 IPv6136
AS174Cogent Communications, LLCTransitIPv4 IPv675
AS6939Hurricane Electric LLCTransitIPv4 IPv665
AS23520Columbus Networks USA, Inc.ResidentialIPv425
AS24482SG.GSHostingIPv4 IPv66
AS3303Swisscom (Schweiz) AGResidentialIPv45
AS9304HGC Global Communications LimitedHostingIPv41

Transit

Downstream networks

All 56

Networks for which AS64126 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS265721Cable Atlantico SRLUnclassifiedIPv4 IPv67,009
AS28053ONEMAX S.A.UnclassifiedIPv4 IPv61,440
AS271988ISRAEL DE LOS SANTOS WIFI SRLUnclassifiedIPv4 IPv61,393
AS264750TELEOPERADORA DEL NORDESTE S.R.LUnclassifiedIPv4 IPv6785
AS274035ARCOFIBER CONEXIONES SRL (RODRITEL)UnclassifiedIPv4 IPv6708
AS271932FUN TECHNOLOGY S.R.LUnclassifiedIPv4 IPv6437
AS272867EXATECH COMPUTER SRLUnclassifiedIPv4 IPv6429
AS264605TELEVIADUCTO S.R.L.UnclassifiedIPv4 IPv6405
AS271930XTERCOM, S.R.L.ResidentialIPv4 IPv6389
AS272886SERVIMAST JPM SRLHostingIPv4 IPv6389

All 56 downstreams →

Adjacency

Adjacent networks

All 63

Every AS seen directly next to AS64126 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS265721Cable Atlantico SRLUnclassifiedIPv4 IPv617,003
AS1299Arelion Sweden ABTransitIPv4 IPv615,475
AS174Cogent Communications, LLCTransitIPv4 IPv66,438
AS6939Hurricane Electric LLCTransitIPv4 IPv66,114
AS23520Columbus Networks USA, Inc.ResidentialIPv4 IPv63,098
AS28053ONEMAX S.A.UnclassifiedIPv4 IPv61,440
AS271988ISRAEL DE LOS SANTOS WIFI SRLUnclassifiedIPv4 IPv61,393
AS265695ELIAS COMUNICACIONES, SRLUnclassifiedIPv4 IPv6891
AS266734TELEVISION POR CABLE, S. R. L.UnclassifiedIPv4 IPv6866
AS264750TELEOPERADORA DEL NORDESTE S.R.LUnclassifiedIPv4 IPv6785

All 63 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-11 10:00 UTC by route-views2,rrc00, as seen from 74 BGP vantage points across 73.24M 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.