asn.dev

Observed topology

AS264939 REALNET MG

Residential LACNIC Cable/DSL/ISP

Upstreams 6 carry this network
Downstreams 5 this network carries
Adjacent (IPv4) 11
Adjacent (IPv6) 11
Upstream graph Who carries AS264939, and who carries them, drawn as a map up to the transit-free core. 4 exchanges Where AS264939 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS264939: 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 IPv6142
AS268696Tuddo Telecom Ltda.UnclassifiedIPv4 IPv646
AS269096N&K TECNOLOGIA LTDAUnclassifiedIPv4 IPv633
AS24482SG.GSHostingIPv4 IPv69
AS35280F5 Networks SARLHostingIPv4 IPv68
AS37721Virtual Technologies & SolutionsResidentialIPv4 IPv68

Transit

Downstream networks

inferred

Networks for which AS264939 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS268842Igape Telecomunicacoes LTDAResidentialIPv4 IPv6338
AS262825JL INFORMATICA LTDAUnclassifiedIPv4 IPv6334
AS265961PAULA SILVA DE OLIVEIRA - MEUnclassifiedIPv4 IPv6222
AS266479CONNECT FIBRAUnclassifiedIPv4 IPv6206
AS61590LIDER INTERNET LTDAUnclassifiedIPv4 IPv697

Adjacency

Adjacent networks

All 11

Every AS seen directly next to AS264939 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS6939Hurricane Electric LLCTransitIPv4 IPv6650
AS268696Tuddo Telecom Ltda.UnclassifiedIPv4 IPv6393
AS268842Igape Telecomunicacoes LTDAResidentialIPv4 IPv6338
AS262825JL INFORMATICA LTDAUnclassifiedIPv4 IPv6334
AS269096N&K TECNOLOGIA LTDAUnclassifiedIPv4 IPv6279
AS265961PAULA SILVA DE OLIVEIRA - MEUnclassifiedIPv4 IPv6222
AS266479CONNECT FIBRAUnclassifiedIPv4 IPv6206
AS61590LIDER INTERNET LTDAUnclassifiedIPv4 IPv697
AS35280F5 Networks SARLHostingIPv4 IPv644
AS24482SG.GSHostingIPv4 IPv643

All 11 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-29 10:00 UTC by route-views2,rrc00, as seen from 76 BGP vantage points across 74.36M 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.