asn.dev

Observed topology

AS52780 AS52780 - MAP Piumhi Ltda - ME

Residential LACNIC Cable/DSL/ISP

Upstreams 11 carry this network
Downstreams 9 this network carries
Adjacent (IPv4) 19
Adjacent (IPv6) 14
Upstream graph Who carries AS52780, and who carries them, drawn as a map up to the transit-free core. 2 exchanges Where AS52780 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 11

Networks observed carrying traffic for AS52780: 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
AS37468Angola CablesUnclassifiedIPv4 IPv6352
AS6939Hurricane Electric LLCTransitIPv4 IPv6256
AS7195EDGEUNO S.A.SUnclassifiedIPv638
AS3356Level 3 Parent, LLCTransitIPv637
AS270735COMPUTIZE NETWORK TELECOMUNICACOES LTDAHostingIPv634
AS24482SG.GSHostingIPv4 IPv622
AS52468UFINET PANAMA S.A.UnclassifiedIPv412
AS35280F5 Networks SARLHostingIPv48
AS37721Virtual Technologies & SolutionsResidentialIPv48
AS267613ELETRONET S.A.UnclassifiedIPv68

All 11 upstreams →

Transit

Downstream networks

inferred

Networks for which AS52780 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS52673WI-MAX INTERNET LTDAUnclassifiedIPv4367
AS267206VIP TECNOLOGIA LTDAUnclassifiedIPv4 IPv6323
AS53013UFINET BRASIL S.A.HostingIPv4291
AS266293CONECTA MINAS LTDAUnclassifiedIPv4 IPv6218
AS269331Uai Turbo LtdaUnclassifiedIPv4 IPv677
AS275658CONECT CANASTRA LTDAUnclassifiedIPv4 IPv674
AS28640VIPWAY Telecomunicacoes LtdaUnclassifiedIPv461
AS266270WBR TelecomUnclassifiedIPv461
AS28187Stratus Telecomunicacoes LtdaResidentialIPv652

Adjacency

Adjacent networks

All 22

Every AS seen directly next to AS52780 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS6939Hurricane Electric LLCTransitIPv4 IPv6635
AS37468Angola CablesUnclassifiedIPv4 IPv6592
AS3356Level 3 Parent, LLCTransitIPv4 IPv6529
AS52673WI-MAX INTERNET LTDAUnclassifiedIPv4367
AS267206VIP TECNOLOGIA LTDAUnclassifiedIPv4 IPv6323
AS7195EDGEUNO S.A.SUnclassifiedIPv4 IPv6301
AS53013UFINET BRASIL S.A.HostingIPv4291
AS266293CONECTA MINAS LTDAUnclassifiedIPv4 IPv6218
AS270735COMPUTIZE NETWORK TELECOMUNICACOES LTDAHostingIPv4 IPv6133
AS269331Uai Turbo LtdaUnclassifiedIPv4 IPv677

All 22 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-14 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 74.46M 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.