asn.dev

Observed topology

AS61568 ALOO TELECOM - FSF TECNOLOGIA SA

Residential APNIC

Upstreams 14 carry this network
Downstreams 182 this network carries
Adjacent (IPv4) 191
Adjacent (IPv6) 168
Upstream graph Who carries AS61568, and who carries them, drawn as a map up to the transit-free core. 11 exchanges Where AS61568 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 14

Networks observed carrying traffic for AS61568: 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
AS2914NTT America, Inc.TransitIPv4 IPv6955
AS6939Hurricane Electric LLCTransitIPv4 IPv6810
AS174Cogent Communications, LLCTransitIPv4 IPv6582
AS1031PEER 1031 LLCUnclassifiedIPv4 IPv6119
AS10429TELEFONICA BRASIL S.AResidentialIPv4100
AS24482SG.GSHostingIPv4 IPv663
AS37721Virtual Technologies & SolutionsResidentialIPv4 IPv660
AS6762TELECOM ITALIA SPARKLE S.p.A.TransitIPv639
AS26615TIM S/AMobileIPv426
AS37468Angola CablesUnclassifiedIPv421

All 14 upstreams →

Transit

Downstream networks

All 182

Networks for which AS61568 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS262773PROXXIMA TELECOMUNICACOES SAUnclassifiedIPv4 IPv67,579
AS262293Sistema Oeste de Servicos LTDAUnclassifiedIPv4 IPv61,324
AS263500Star Telecom S/AUnclassifiedIPv4 IPv61,160
AS262649Sidys Comunicacoes Ltda.UnclassifiedIPv4 IPv61,063
AS28661HOTLINK INTERNET LTDAUnclassifiedIPv4 IPv6985
AS262689UNOUN INTERNET LTDAUnclassifiedIPv4 IPv6865
AS263880WANTEL TECNOLOGIA LTDA. EPPUnclassifiedIPv4 IPv6842
AS262868Itnet ltdaResidentialIPv4 IPv6762
AS264511Speed Ponto Net Servicos de Informatica LtdaUnclassifiedIPv4 IPv6634
AS267580installnet servicos ltdaUnclassifiedIPv4 IPv6521

All 182 downstreams →

Adjacency

Adjacent networks

All 205

Every AS seen directly next to AS61568 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS6939Hurricane Electric LLCTransitIPv4 IPv629,015
AS2914NTT America, Inc.TransitIPv4 IPv626,990
AS174Cogent Communications, LLCTransitIPv4 IPv617,707
AS262773PROXXIMA TELECOMUNICACOES SAUnclassifiedIPv4 IPv69,797
AS269595VGRNET INFORMATICA LTDAResidentialIPv4 IPv64,115
AS6762TELECOM ITALIA SPARKLE S.p.A.TransitIPv4 IPv63,690
AS263880WANTEL TECNOLOGIA LTDA. EPPUnclassifiedIPv4 IPv63,137
AS264564Telecab Telecomunicacoes LtdaResidentialIPv4 IPv62,597
AS262532NET ONDA SERVICOS DE INTERNET LTDAResidentialIPv4 IPv62,455
AS37468Angola CablesUnclassifiedIPv4 IPv62,203

All 205 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-17 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.18M 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.