asn.dev

Observed topology

AS265019 NEX TELECOM LTDA ME

Upstreams 7 carry this network
Downstreams 8 this network carries
Adjacent (IPv4) 15
Adjacent (IPv6) 10

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS265019: 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 IPv6185
AS52720WEBFOCO TELECOMUNICACOES LTDAUnclassifiedIPv4 IPv6141
AS52873Softdados TelecomunicacoesUnclassifiedIPv4 IPv642
AS57463NetIX Communications JSCUnclassifiedIPv47
AS24482SG.GSHostingIPv46
AS35280F5 Networks SARLHostingIPv46
AS37721Virtual Technologies & SolutionsResidentialIPv46

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 AS265019 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS271457VOLTSNET PROVEDOR COMERCIO E SERVICO LTDA ME MEUnclassifiedIPv4 IPv6149
AS268651VDS NETUnclassifiedIPv4 IPv684
AS269270ANDRE FERREIRA LIMA SERVICOS DE COMUNICACAOUnclassifiedIPv461
AS271434MVi TELECOM LTDA MEUnclassifiedIPv4 IPv655
AS268527FIBER FAST PROVEDOR DE INTERNET E SERVICOS LTDAUnclassifiedIPv4 IPv637
AS271128FAST WEBResidentialIPv432
AS266487ISM Telecom Eireli MEUnclassifiedIPv46
AS273523SNT SERVICOS DE TELECOMUNICACOES LTDAUnclassifiedIPv61

Adjacency

Adjacent networks

25 shown

Every AS seen directly next to AS265019 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS3356Level 3 Parent, LLCTransitIPv4 IPv6498
AS52720WEBFOCO TELECOMUNICACOES LTDAUnclassifiedIPv4 IPv6195
AS271457VOLTSNET PROVEDOR COMERCIO E SERVICO LTDA ME MEUnclassifiedIPv4 IPv6149
AS268651VDS NETUnclassifiedIPv4 IPv684
AS6939Hurricane Electric LLCTransitIPv4 IPv665
AS271128FAST WEBResidentialIPv464
AS269270ANDRE FERREIRA LIMA SERVICOS DE COMUNICACAOUnclassifiedIPv461
AS271434MVi TELECOM LTDA MEUnclassifiedIPv4 IPv655
AS52873Softdados TelecomunicacoesUnclassifiedIPv4 IPv648
AS268527FIBER FAST PROVEDOR DE INTERNET E SERVICOS LTDAUnclassifiedIPv4 IPv637
AS24482SG.GSHostingIPv4 IPv617
AS57463NetIX Communications JSCUnclassifiedIPv411
AS37721Virtual Technologies & SolutionsResidentialIPv410
AS35280F5 Networks SARLHostingIPv46
AS266487ISM Telecom Eireli MEUnclassifiedIPv46
AS273523SNT SERVICOS DE TELECOMUNICACOES LTDAUnclassifiedIPv61

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 AS265019, 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 3 exchanges across 1 country and 1 region.

ExchangeLocationTheir addressMember ports
IX.br (PTT.br) São PauloSão Paulo, Brazil187.16.213.192,690
IX.br (PTT.br) FortalezaFortaleza, Brazil45.68.75.198920
IX.br (PTT.br) SalvadorSalvador, Brazil200.219.145.22206

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.