asn.dev

Observed topology

AS265377 FLASH NET TELECOMUNICACOES LTDA - ME

Upstreams 4 carry this network
Downstreams 29 this network carries
Adjacent (IPv4) 37
Adjacent (IPv6) 26

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 IPv6178
AS529651TELECOM SERVICOS DE TECNOLOGIA EM INTERNET LTDAUnclassifiedIPv4 IPv623
AS6939Hurricane Electric LLCTransitIPv418
AS57463NetIX Communications JSCUnclassifiedIPv44

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

ASNetworkTypeFamiliesPaths seen
AS265486SUPERNET TELECOM LTDA - MEUnclassifiedIPv4 IPv6532
AS266129LOCALLINK TELECOMUNICACOES LTDA - MEResidentialIPv4 IPv6359
AS271447SOFTLINK INTERNETUnclassifiedIPv4 IPv6313
AS270397CELNEET TELECOMUnclassifiedIPv4 IPv6299
AS269473i4 Telecom EireliUnclassifiedIPv4 IPv6199
AS270967T S MONTENEGRO SERVICOS DE TI LTDAUnclassifiedIPv4194
AS265379JULIO CESAR DAS NEVES - MEUnclassifiedIPv4180
AS267673C D M DA SILVA SERVICOS DE INTERNET MEUnclassifiedIPv4 IPv6156
AS268423susana g de souza meUnclassifiedIPv4 IPv6155
AS268963iderson rafael pereira da silvaUnclassifiedIPv4 IPv6134
AS269432LINK3 TELECOMUnclassifiedIPv4 IPv6129
AS52605PGI SERVICOS DE TELECOMUNICACOES LTDA MEUnclassifiedIPv4125
AS266028SMARTSEND TELECOMUnclassifiedIPv4 IPv6100
AS268179K.M. TELECOMUNICACOES EIRELI MEUnclassifiedIPv4 IPv697
AS266361JARBAS PASCHOAL BRAZIL JUNIOR INFORMATICAUnclassifiedIPv4 IPv695
AS265935TONY JOSE DE OLIVEIRA EIRELIUnclassifiedIPv4 IPv691
AS266302RENOVENET TELECOMUNICACOES LTDA - MEUnclassifiedIPv4 IPv687
AS266516Naveganet Comercio e Servicos EireleUnclassifiedIPv4 IPv684
AS271441J.A TELECOM.PEUnclassifiedIPv4 IPv667
AS269704G DE OLIVEIRA LIMA SERVICOS DE TELECOMUNICOESUnclassifiedIPv465
AS270369Naveganet Comercio e Servico LTDAUnclassifiedIPv461
AS267413MGN FIBRA SERVICOS E COMUNICACAO LTDAUnclassifiedIPv4 IPv650
AS270596Rafael Olegario Silva De Lima Servico De ComunicacUnclassifiedIPv448
AS268705TURBONET.NETWORK LTDAUnclassifiedIPv442
AS267666LOG LINK INFORMATICA LTDA - MEUnclassifiedIPv4 IPv626
AS267632LOGAR INTERNET EIRELE EPPUnclassifiedIPv4 IPv623
AS271387LMGB SERVICOS DE TELECOMUNICACOES E INTERNET LTDAResidentialIPv4 IPv623
AS266635SOFIA NETUnclassifiedIPv4 IPv623
AS265897FNET TECNOLOGIA EIRELI MEUnclassifiedIPv418

Adjacency

Adjacent networks

63 shown

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

ASNetworkTypeFamiliesPaths seen
AS14840BR.Digital TelecomUnclassifiedIPv4 IPv63,029
AS529651TELECOM SERVICOS DE TECNOLOGIA EM INTERNET LTDAUnclassifiedIPv4 IPv61,102
AS266129LOCALLINK TELECOMUNICACOES LTDA - MEResidentialIPv4 IPv6748
AS265486SUPERNET TELECOM LTDA - MEUnclassifiedIPv4 IPv6532
AS6939Hurricane Electric LLCTransitIPv4 IPv6528
AS271447SOFTLINK INTERNETUnclassifiedIPv4 IPv6313
AS270397CELNEET TELECOMUnclassifiedIPv4 IPv6299
AS271387LMGB SERVICOS DE TELECOMUNICACOES E INTERNET LTDAResidentialIPv4 IPv6202
AS269473i4 Telecom EireliUnclassifiedIPv4 IPv6199
AS270967T S MONTENEGRO SERVICOS DE TI LTDAUnclassifiedIPv4194
AS265379JULIO CESAR DAS NEVES - MEUnclassifiedIPv4180
AS271441J.A TELECOM.PEUnclassifiedIPv4 IPv6167
AS266302RENOVENET TELECOMUNICACOES LTDA - MEUnclassifiedIPv4 IPv6165
AS267673C D M DA SILVA SERVICOS DE INTERNET MEUnclassifiedIPv4 IPv6156
AS268423susana g de souza meUnclassifiedIPv4 IPv6155
AS268963iderson rafael pereira da silvaUnclassifiedIPv4 IPv6134
AS266516Naveganet Comercio e Servicos EireleUnclassifiedIPv4 IPv6129
AS269432LINK3 TELECOMUnclassifiedIPv4 IPv6129
AS52605PGI SERVICOS DE TELECOMUNICACOES LTDA MEUnclassifiedIPv4125
AS266028SMARTSEND TELECOMUnclassifiedIPv4 IPv6100
AS268179K.M. TELECOMUNICACOES EIRELI MEUnclassifiedIPv4 IPv697
AS266361JARBAS PASCHOAL BRAZIL JUNIOR INFORMATICAUnclassifiedIPv4 IPv695
AS265935TONY JOSE DE OLIVEIRA EIRELIUnclassifiedIPv4 IPv691
AS24482SG.GSHostingIPv4 IPv677
AS269704G DE OLIVEIRA LIMA SERVICOS DE TELECOMUNICOESUnclassifiedIPv465
AS270369Naveganet Comercio e Servico LTDAUnclassifiedIPv461
AS267413MGN FIBRA SERVICOS E COMUNICACAO LTDAUnclassifiedIPv4 IPv650
AS270596Rafael Olegario Silva De Lima Servico De ComunicacUnclassifiedIPv448
AS268705TURBONET.NETWORK LTDAUnclassifiedIPv442
AS267666LOG LINK INFORMATICA LTDA - MEUnclassifiedIPv4 IPv626
AS35280F5 Networks SARLHostingIPv4 IPv626
AS266635SOFIA NETUnclassifiedIPv4 IPv623
AS267632LOGAR INTERNET EIRELE EPPUnclassifiedIPv4 IPv623
AS265897FNET TECNOLOGIA EIRELI MEUnclassifiedIPv418
AS57463NetIX Communications JSCUnclassifiedIPv416
AS37721Virtual Technologies & SolutionsResidentialIPv410
AS269215Mega Net Telecom LtdaResidentialIPv41

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 AS265377, 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 7 exchanges across 1 country and 1 region.

ExchangeLocationTheir addressMember ports
IX.br (PTT.br) São PauloSão Paulo, Brazil187.16.219.1592,690
IX.br (PTT.br) FortalezaFortaleza, Brazil45.68.72.27920
IX.br (PTT.br) BrasíliaBrasília, Brazil45.184.144.44279
IX.br (PTT.br) CuritibaCuritiba, Brazil45.184.146.158244
IX.br (PTT.br) SalvadorSalvador, Brazil200.219.145.92206
IX.br (PTT.br) RecifeRecife, Brazil200.219.147.48204
IX.br (PTT.br) João PessoaJoão Pessoa, Brazil187.16.193.1943

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 2026-08-09 by Packet Clearing House (https://www.pch.net/ixp/data), covering 1,327 exchanges and 93,164 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.