asn.dev

Observed topology

AS263276 AS263276 - BBG TELECOM LTDA

Residential ARIN Cable/DSL/ISP

Upstreams 7 carry this network
Downstreams 67 this network carries
Adjacent (IPv4) 74
Adjacent (IPv6) 56
Upstream graph Who carries AS263276, and who carries them, drawn as a map up to the transit-free core. 4 exchanges Where AS263276 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS263276: 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
AS6939Hurricane Electric LLCTransitIPv4 IPv6478
AS14840BR.Digital TelecomUnclassifiedIPv4 IPv6392
AS3356Level 3 Parent, LLCTransitIPv4 IPv6321
AS61568ALOO TELECOM - FSF TECNOLOGIA SAResidentialIPv4 IPv667
AS24482SG.GSHostingIPv4 IPv612
AS35280F5 Networks SARLHostingIPv4 IPv65
AS37721Virtual Technologies & SolutionsResidentialIPv4 IPv65

Transit

Downstream networks

All 67

Networks for which AS263276 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS264494F. DOS S. DOURADOUnclassifiedIPv4 IPv6460
AS268742DURVAL TELECOM LTDAUnclassifiedIPv4 IPv6402
AS263103VivaNet Informatica - LTDAUnclassifiedIPv4 IPv6370
AS269379JERSON UBIRATAN DA SILVA BARROS MEUnclassifiedIPv4 IPv6309
AS273568UNICA TELECOM LTDAHostingIPv4 IPv6308
AS264883DIGITEC ELETRONICA LTDA - MEUnclassifiedIPv4 IPv6285
AS262521pgf telecomunicacoes ltdaUnclassifiedIPv4276
AS269330BRAYANNET COMUNICACAO E MIDIA LTDA EPPUnclassifiedIPv4 IPv6273
AS267464SMARTLINK TECNOLOGIA EM INTERNET LTDA MEResidentialIPv4 IPv6263
AS267510PROVEDOR CRNET TELECOM S.C. MULTIMIDIA EIRELIUnclassifiedIPv4244

All 67 downstreams →

Adjacency

Adjacent networks

All 75

Every AS seen directly next to AS263276 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS3356Level 3 Parent, LLCTransitIPv4 IPv64,217
AS14840BR.Digital TelecomUnclassifiedIPv4 IPv63,381
AS61568ALOO TELECOM - FSF TECNOLOGIA SAResidentialIPv4 IPv61,943
AS6939Hurricane Electric LLCTransitIPv4 IPv61,615
AS267427NETBITS & GOBLE LTDAUnclassifiedIPv4 IPv6843
AS26662318.843.555 LTDAUnclassifiedIPv4 IPv6777
AS271126ONDANET PEResidentialIPv4 IPv6509
AS264494F. DOS S. DOURADOUnclassifiedIPv4 IPv6460
AS267464SMARTLINK TECNOLOGIA EM INTERNET LTDA MEResidentialIPv4 IPv6409
AS268742DURVAL TELECOM LTDAUnclassifiedIPv4 IPv6402

All 75 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-03 10:00 UTC by route-views2,rrc00, as seen from 76 BGP vantage points across 74.45M 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.