asn.dev

Observed topology

AS265377 AS265377 - FLASH NET TELECOMUNICACOES LTDA - ME

Unclassified RIPE

Upstreams 6 carry this network
Downstreams 29 this network carries
Adjacent (IPv4) 35
Adjacent (IPv6) 27
Upstream graph Who carries AS265377, and who carries them, drawn as a map up to the transit-free core. 7 exchanges Where AS265377 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS265377: 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
AS14840BR.Digital TelecomUnclassifiedIPv4 IPv6173
AS6939Hurricane Electric LLCTransitIPv4 IPv6146
AS529651TELECOM SERVICOS DE TECNOLOGIA EM INTERNET LTDAUnclassifiedIPv4 IPv622
AS24482SG.GSHostingIPv65
AS35280F5 Networks SARLHostingIPv65
AS37721Virtual Technologies & SolutionsResidentialIPv65

Transit

Downstream networks

All 29

Networks for which AS265377 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS266129LOCALLINK TELECOMUNICACOES LTDA - MEResidentialIPv4 IPv6401
AS271447SOFTLINK INTERNETUnclassifiedIPv4 IPv6317
AS270967T S MONTENEGRO SERVICOS DE TI LTDAUnclassifiedIPv4206
AS265486SUPERNET TELECOM LTDA - MEUnclassifiedIPv4 IPv6184
AS267673C D M DA SILVA SERVICOS DE INTERNET MEUnclassifiedIPv4 IPv6150
AS266028SMARTSEND TELECOMUnclassifiedIPv4 IPv6141
AS267657PROVETECH SOLUCAO EM INTERNET LTDA MEUnclassifiedIPv4 IPv6123
AS266516Naveganet Comercio e Servicos EireleUnclassifiedIPv4 IPv6106
AS52605PGI SERVICOS DE TELECOMUNICACOES LTDA MEUnclassifiedIPv497
AS268179K.M. TELECOMUNICACOES EIRELI MEUnclassifiedIPv4 IPv691

All 29 downstreams →

Adjacency

Adjacent networks

All 35

Every AS seen directly next to AS265377 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS14840BR.Digital TelecomUnclassifiedIPv4 IPv62,179
AS529651TELECOM SERVICOS DE TECNOLOGIA EM INTERNET LTDAUnclassifiedIPv4 IPv61,456
AS266129LOCALLINK TELECOMUNICACOES LTDA - MEResidentialIPv4 IPv61,336
AS6939Hurricane Electric LLCTransitIPv4 IPv6958
AS271387LMGB SERVICOS DE TELECOMUNICACOES E INTERNET LTDAResidentialIPv4 IPv6375
AS271447SOFTLINK INTERNETUnclassifiedIPv4 IPv6317
AS266302RENOVENET TELECOMUNICACOES LTDA - MEUnclassifiedIPv4 IPv6292
AS266516Naveganet Comercio e Servicos EireleUnclassifiedIPv4 IPv6207
AS270967T S MONTENEGRO SERVICOS DE TI LTDAUnclassifiedIPv4206
AS265486SUPERNET TELECOM LTDA - MEUnclassifiedIPv4 IPv6184

All 35 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-09 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.03M 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.