asn.dev

Observed topology

AS264221 AS264221 - ONLINE NORTE TELECOM LTDA

Unclassified LACNIC

Upstreams 3 carry this network
Downstreams 18 this network carries
Adjacent (IPv4) 19
Adjacent (IPv6) 17
Upstream graph Who carries AS264221, and who carries them, drawn as a map up to the transit-free core. 1 exchange Where AS264221 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS264221: 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
AS4230CLARO S.A.ResidentialIPv4 IPv6395
AS26615TIM S/AMobileIPv4 IPv637
AS263327ONLINE TELECOMUNICACOES LTDAResidentialIPv4 IPv624

Transit

Downstream networks

All 18

Networks for which AS264221 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS263501INFORTECLINE TELECOMUnclassifiedIPv4 IPv61,413
AS265981Linknet Telecomunicacoes LTDAUnclassifiedIPv4 IPv6516
AS271540J C V A LEAL INFORMATICA LTDAUnclassifiedIPv4 IPv6300
AS264273A & G TELECOMUNICACOES LTDA EPPUnclassifiedIPv4 IPv6212
AS266563NOVA REDE TELECOMUnclassifiedIPv4 IPv6212
AS272588MGM TELECOM COMUNICACAO LTDAUnclassifiedIPv4180
AS269087netcabo servicos de comunicacaoUnclassifiedIPv4 IPv6117
AS273564SNET TELECOM LTDAUnclassifiedIPv699
AS262663METROFLEX TELECOMUNICACOES LTDAUnclassifiedIPv4 IPv693
AS266487ISM Telecom Eireli MEUnclassifiedIPv4 IPv692

All 18 downstreams →

Adjacency

Adjacent networks

All 21

Every AS seen directly next to AS264221 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS4230CLARO S.A.ResidentialIPv4 IPv63,230
AS263501INFORTECLINE TELECOMUnclassifiedIPv4 IPv61,413
AS264273A & G TELECOMUNICACOES LTDA EPPUnclassifiedIPv4 IPv61,301
AS263327ONLINE TELECOMUNICACOES LTDAResidentialIPv4 IPv61,241
AS26615TIM S/AMobileIPv4 IPv6812
AS265981Linknet Telecomunicacoes LTDAUnclassifiedIPv4 IPv6516
AS269087netcabo servicos de comunicacaoUnclassifiedIPv4 IPv6333
AS271540J C V A LEAL INFORMATICA LTDAUnclassifiedIPv4 IPv6300
AS266563NOVA REDE TELECOMUnclassifiedIPv4 IPv6212
AS272588MGM TELECOM COMUNICACAO LTDAUnclassifiedIPv4180

All 21 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-13 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 74.40M 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.