asn.dev

Observed topology

AS262811 Mendex Networks

Upstreams 9 carry this network
Downstreams 3 this network carries
Adjacent (IPv4) 13
Adjacent (IPv6) 5

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS262811: 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
AS28329SAMM TECNOLOGIA E TELECOMUNICACOES S.AUnclassifiedIPv4 IPv6137
AS264906PLANET INTERNETUnclassifiedIPv4 IPv695
AS52468UFINET PANAMA S.A.UnclassifiedIPv475
AS61832DB3 SERVICOS DE TELECOMUNICACOES S.AUnclassifiedIPv462
AS23764CTGNetUnclassifiedIPv68
AS24482SG.GSHostingIPv4 IPv67
AS57463NetIX Communications JSCUnclassifiedIPv44
AS35280F5 Networks SARLHostingIPv42
AS37721Virtual Technologies & SolutionsResidentialIPv42

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 AS262811 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS264296Ministerio Publico do Estado da BahiaUnclassifiedIPv4 IPv6184
AS265993ESTADO DO MARANHAO - PROCURADORIA GERAL DA JUSTICAUnclassifiedIPv462
AS270952PREFEITURA MUNICIPAL DE SAO GONCALOUnclassifiedIPv461

Adjacency

Adjacent networks

18 shown

Every AS seen directly next to AS262811 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS264906PLANET INTERNETUnclassifiedIPv4 IPv6279
AS264296Ministerio Publico do Estado da BahiaUnclassifiedIPv4 IPv6184
AS28329SAMM TECNOLOGIA E TELECOMUNICACOES S.AUnclassifiedIPv4 IPv6137
AS52468UFINET PANAMA S.A.UnclassifiedIPv4134
AS61832DB3 SERVICOS DE TELECOMUNICACOES S.AUnclassifiedIPv462
AS265993ESTADO DO MARANHAO - PROCURADORIA GERAL DA JUSTICAUnclassifiedIPv462
AS270952PREFEITURA MUNICIPAL DE SAO GONCALOUnclassifiedIPv461
AS52550Etaf Telecom EireliUnclassifiedIPv444
AS28271DataCorpore Servicos e RepresentacoesHostingIPv417
AS23764CTGNetUnclassifiedIPv68
AS24482SG.GSHostingIPv4 IPv68
AS57463NetIX Communications JSCUnclassifiedIPv45
AS37721Virtual Technologies & SolutionsResidentialIPv43
AS35280F5 Networks SARLHostingIPv42

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 AS262811, 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 4 exchanges across 1 country and 1 region.

ExchangeLocationTheir addressMember ports
IX.br (PTT.br) São PauloSão Paulo, Brazil187.16.222.72,690
IX.br (PTT.br) São LuísSão Luís, Brazil45.227.0.3672
IX.br (PTT.br) ManausManaus, Brazil187.16.198.6469
IX.br (PTT.br) CuiabáCuiabá, Brazil187.16.203.1859

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.