asn.dev

Observed topology

AS264275 ROLIM NET TECNOLOGIA LTDA

Upstreams 2 carry this network
Downstreams 19 this network carries
Adjacent (IPv4) 18
Adjacent (IPv6) 17

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS264275: 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
AS61884OLLA COMUNICACAO LTDAUnclassifiedIPv4 IPv61,532
AS10429TELEFONICA BRASIL S.AResidentialIPv4 IPv6370

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.

Transit

Downstream networks

inferred

Networks for which AS264275 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS52855Omegasul Telecomunicacoes LTDAUnclassifiedIPv4 IPv6835
AS268750M. L. J. DANTAS - MEUnclassifiedIPv4 IPv6335
AS270705W F SANTOS LTDAUnclassifiedIPv4 IPv6294
AS271581EXTREMA NETWORKUnclassifiedIPv4 IPv6290
AS270971Vieira & Salmim Ltda - MeUnclassifiedIPv4 IPv6290
AS268535Central de Comun. e Tecnologia Kenedy & Santo LTDAUnclassifiedIPv4 IPv6267
AS267941INTERNET ALLMICRO TELECOM LTDAUnclassifiedIPv4 IPv6200
AS52766Printnet telecomunicacoesUnclassifiedIPv4 IPv6188
AS271962CABLE MASTER COMUNICACIONES SACUnclassifiedIPv4 IPv6151
AS273494ROCHA, VIEIRA E CAMINHA LTDAUnclassifiedIPv6102
AS270615CONECTJA LTDAUnclassifiedIPv4 IPv6102
AS265090GS TELECOMUNICACOES LTDAUnclassifiedIPv4 IPv6102
AS271493SPEED NET PEDRAUnclassifiedIPv4 IPv698
AS61884OLLA COMUNICACAO LTDAUnclassifiedIPv486
AS263566RONDON TELECOM LTDA - MEResidentialIPv4 IPv684
AS270895C.R. MARCILIO PAZ - MEUnclassifiedIPv464
AS263474VerdeNET Fibra OpticaUnclassifiedIPv430
AS268272TBN TELECOMUNICACOES LTDA MEResidentialIPv424
AS273390G N FIBRA PROVEDOR DE INTERNET LTDAUnclassifiedIPv65

Adjacency

Adjacent networks

37 shown

Every AS seen directly next to AS264275 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS61884OLLA COMUNICACAO LTDAUnclassifiedIPv4 IPv65,010
AS10429TELEFONICA BRASIL S.AResidentialIPv4 IPv61,441
AS263566RONDON TELECOM LTDA - MEResidentialIPv4 IPv6958
AS52855Omegasul Telecomunicacoes LTDAUnclassifiedIPv4 IPv6835
AS268750M. L. J. DANTAS - MEUnclassifiedIPv4 IPv6335
AS270705W F SANTOS LTDAUnclassifiedIPv4 IPv6294
AS270971Vieira & Salmim Ltda - MeUnclassifiedIPv4 IPv6290
AS271581EXTREMA NETWORKUnclassifiedIPv4 IPv6290
AS268535Central de Comun. e Tecnologia Kenedy & Santo LTDAUnclassifiedIPv4 IPv6267
AS267941INTERNET ALLMICRO TELECOM LTDAUnclassifiedIPv4 IPv6200
AS52766Printnet telecomunicacoesUnclassifiedIPv4 IPv6188
AS271962CABLE MASTER COMUNICACIONES SACUnclassifiedIPv4 IPv6151
AS273494ROCHA, VIEIRA E CAMINHA LTDAUnclassifiedIPv6102
AS265090GS TELECOMUNICACOES LTDAUnclassifiedIPv4 IPv6102
AS270615CONECTJA LTDAUnclassifiedIPv4 IPv6102
AS271493SPEED NET PEDRAUnclassifiedIPv4 IPv698
AS263474VerdeNET Fibra OpticaUnclassifiedIPv474
AS270895C.R. MARCILIO PAZ - MEUnclassifiedIPv464
AS268272TBN TELECOMUNICACOES LTDA MEResidentialIPv424
AS273390G N FIBRA PROVEDOR DE INTERNET LTDAUnclassifiedIPv65

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.

Interconnection

Exchange presence

recorded

Internet exchanges where Packet Clearing House has a port recorded for AS264275, largest fabric first. An exchange is shared switching where networks interconnect directly rather than paying a transit provider to carry traffic between them, so turning up at one is a deliberate choice about how this network wants to be reached. Each name opens that exchange's own page, with its peering LANs and every other network recorded on it. Recorded at 2 exchanges across 1 country and 1 region.

ExchangeLocationTheir addressMember ports
IX.br (PTT.br) Porto VelhoPorto Velho, Brazil187.16.200.1224
IX.br (PTT.br) Rio BrancoRio Branco, Brazil200.219.143.312

Unlike the tables above, this is recorded rather than inferred. An address on a peering LAN is at that exchange by definition. Two carve-outs all the same. Member ports counts every participant at the exchange, not this network's ports, so read it as a size proxy. And an absent exchange means PCH has no record of it, not that the network is not there.

Provenance

Where this comes from

Derived from routing tables collected at 2026-08-08 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 74.02M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.

Cross-check against RIPEstat or BGP.tools, which observe from a different and larger set of vantage points.

Exchange presence comes from a separate dataset: the directory collected 2026-08-08 by Packet Clearing House (https://www.pch.net/ixp/data), covering 1,327 exchanges and 93,137 recorded member ports, licensed CC BY-NC-SA 3.0.

PeeringDB is the better-known directory and is deliberately not the source here: its acceptable-use policy forbids the bulk storage this needs. The two answer different questions anyway. PeeringDB reports what an operator declares about itself; this reports what PCH has recorded.