asn.dev

Observed topology

AS263998 AS263998 - Machado & Mascarelo Sonorizacao Ltda

Unclassified APNIC

Upstreams 14 carry this network
Downstreams 24 this network carries
Adjacent (IPv4) 41
Adjacent (IPv6) 23
Upstream graph Who carries AS263998, and who carries them, drawn as a map up to the transit-free core. 7 exchanges Where AS263998 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 14

Networks observed carrying traffic for AS263998: 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
AS3356Level 3 Parent, LLCTransitIPv4 IPv6442
AS6939Hurricane Electric LLCTransitIPv4 IPv6112
AS268624Gamers Club LtdaUnclassifiedIPv416
AS24482SG.GSHostingIPv4 IPv613
AS37721Virtual Technologies & SolutionsResidentialIPv4 IPv612
AS38001NewMedia Express Pte LtdHostingIPv4 IPv610
AS1103SURF B.V.UnclassifiedIPv48
AS39686Eurofiber Nederland BVResidentialIPv48
AS213241TECHIT.BE SRLResidentialIPv48
AS6797GlobalConnect ABUnclassifiedIPv45

All 14 upstreams →

Transit

Downstream networks

All 24

Networks for which AS263998 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS28267SIM INTERNET PROVEDORES DE INTERNET EIRELI.UnclassifiedIPv42,004
AS262768FASTVILLE PROVEDOR DE INTERNET LTDAUnclassifiedIPv4 IPv6653
AS52606BRASILNETS COM. ATAC. DE EQ. INFORMATICA LTDA MEUnclassifiedIPv4 IPv6519
AS263967MEGA PROVEDORES DE INTERNET E COM. DE INFO LTDA MEUnclassifiedIPv4 IPv6376
AS269614ONLLINE TELECOMUNICACOES LTDAUnclassifiedIPv4 IPv6340
AS268909ALAICOM TELECOM SERVICOS DE INTERNET LTDAUnclassifiedIPv4300
AS271571VIPP NET LTDAUnclassifiedIPv4 IPv6268
AS52520Sociedade Educacional Santo AntonioUnclassifiedIPv4 IPv6254
AS262778IDSUL SERVICOS DE INTERNET LTDAUnclassifiedIPv4236
AS266016UNIFIBRA / INTERNET.COMUnclassifiedIPv4180

All 24 downstreams →

Adjacency

Adjacent networks

All 41

Every AS seen directly next to AS263998 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS3356Level 3 Parent, LLCTransitIPv4 IPv65,107
AS28267SIM INTERNET PROVEDORES DE INTERNET EIRELI.UnclassifiedIPv42,004
AS6939Hurricane Electric LLCTransitIPv4 IPv6929
AS262768FASTVILLE PROVEDOR DE INTERNET LTDAUnclassifiedIPv4 IPv6653
AS52606BRASILNETS COM. ATAC. DE EQ. INFORMATICA LTDA MEUnclassifiedIPv4 IPv6519
AS263967MEGA PROVEDORES DE INTERNET E COM. DE INFO LTDA MEUnclassifiedIPv4 IPv6376
AS269614ONLLINE TELECOMUNICACOES LTDAUnclassifiedIPv4 IPv6340
AS268047Masterinfo InternetResidentialIPv4 IPv6339
AS268909ALAICOM TELECOM SERVICOS DE INTERNET LTDAUnclassifiedIPv4300
AS262778IDSUL SERVICOS DE INTERNET LTDAUnclassifiedIPv4296

All 41 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-14 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 74.46M 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.