AS3243 — MEO-RESIDENCIAL

Network type: residential

AS3243 announces 17 IPv4 prefixes covering 1,836,032 addresses and 1 IPv6 prefixes.

About this network

MEO - Serviços de Comunicações e Multimédia (MEO) — Portugal's incumbent telecom, the former Portugal Telecom, now owned by Altice.

What it's used for

• Fibre and DSL home broadband, pay-TV and mobile, plus the national backbone, across Portugal.

Notable

• A large Portuguese "eyeball" network of consumer end users, not servers.
• The historic incumbent and one of the top residential broadband providers, competing with NOS and Vodafone.

Interesting

• The MEO brand consolidated Portugal Telecom's fixed and mobile retail offerings; the Altice acquisition folded it into the wider Altice group.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 2.80.0.0/14
• 37.189.0.0/16
• 81.193.0.0/16
• 82.154.0.0/15
• 85.240.0.0/13
• 144.64.0.0/16
• 168.182.128.0/17
• 176.78.0.0/15
• 185.2.84.0/22
• 188.80.0.0/14
• 188.250.0.0/15
• 194.65.0.0/16
• 198.56.128.0/17
• 212.55.128.0/19
• 213.13.0.0/19
• 213.13.64.0/18
• 213.13.128.0/17
• 2001:8a0::/32

Upstream networks

• AS8657 SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.

Downstream networks

• AS6773 Forward Payment Solutions, S.A.
• AS13335 Cloudflare, Inc.
• AS34873 Administracao Central do Sistema de Saude, I.P.
• AS9118 Banco, S.A.
• AS41159 INSTITUTO DA MOBILIDADE E DOS TRANSPORTES TERRESTRES I.P
• AS200361 CONCENTRIX SERVICES BULGARIA EOOD
• AS25253 CAIXA GERAL DE DEPOSITOS, SA
• AS31497 Comissao do Mercado de Valores Mobiliarios
• AS28998 Caixa Economica Montepio Geral

Adjacent networks

• AS8657 SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.
• AS6773 Forward Payment Solutions, S.A.
• AS13335 Cloudflare, Inc.
• AS34873 Administracao Central do Sistema de Saude, I.P.
• AS41159 INSTITUTO DA MOBILIDADE E DOS TRANSPORTES TERRESTRES I.P
• AS9118 Banco, S.A.
• AS200361 CONCENTRIX SERVICES BULGARIA EOOD
• AS25253 CAIXA GERAL DE DEPOSITOS, SA
• AS31497 Comissao do Mercado de Valores Mobiliarios
• AS28998 Caixa Economica Montepio Geral