AS31497 CMVM-PT-AS Comissao do Mercado de Valores Mobiliarios

CMVM-PT-AS Comissao do Mercado de Valores Mobiliarios · registered in Portugal

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in Portugal#96largest network in PT by IPv4 space, of 127 · <0.01% of PT

Rank worldwide#65,289of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryPortugal138 ASNs registered there

Open AS31497 in ASN lookup Look up an IP in this network (193.16.103.1) All networks in Portugal

IPv4 prefixes

All 1 prefix, in address order.

193.16.103.0/24

Similar-sized networks in Portugal

ASNNameIPv4 addresses

AS28998#93 MONTEPIO-GERAL-PT-AS Caixa Economica Montepio Geral256

AS29673#94 IMPRENSANACIONAL-PT-AS Imprensa Nacional-Casa da Moeda, S.A.256

AS31401#95 SICAMSERV Credito Agricola Servicos - Centro de Servicos Partilhados,ACE256

AS33813#97 COFIDIS-PT-AS COFIDIS256

AS34873#98 IGIF-AS ACSS - Administracao Central do Sistema de Saude, I.P.256

AS35757#99 GOCONTACT_PT Gotelecom, S.A.256

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources