AS5626 INFOCOMUNICACOES, S.A.

ONI ONITELECOM - INFOCOMUNICACOES, S.A. · registered in Portugal

IPv4 addresses36,60813 prefixes · 0.001% of announced IPv4

Rank in Portugal#14largest network in PT by IPv4 space, of 127 · 0.56% of PT

Rank worldwide#4,498of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryPortugal138 ASNs registered there

Open AS5626 in ASN lookup Look up an IP in this network (89.26.128.1) All networks in Portugal

IPv4 prefixes

All 13 prefixes, in address order.

89.26.128.0/23
89.26.130.0/23
89.26.132.0/24
89.26.133.0/24
89.26.134.0/23
89.26.136.0/21
89.26.192.0/18
194.38.128.0/23
194.38.131.0/24
194.38.132.0/22
194.38.136.0/21
194.38.144.0/20
213.146.192.0/19

Other ASNs named INFOCOMUNICACOES, S.A.

1 other network uses the same organisation name; together with AS5626 they announce 119,552 IPv4 addresses.

ASNNameIPv4 addresses

AS9186ONI ONITELECOM - INFOCOMUNICACOES, S.A. PT82,944

Similar-sized networks in Portugal

ASNNameIPv4 addresses

AS12926#11 ArTelecomPT AR TELECOM - Acessos e Redes de Telecomunicacoes, S.A.75,008

AS15457#12 NOS_MADEIRA NOS Madeira Comunicacoes, S.A.69,632

AS5516#13 INESC INESC - Instituto de Engenharia de Sistemas e Computadores PCUP66,816

AS24768#15 ALMOUROLTEC ALMOUROLTEC SERVICOS DE INFORMATICA E INTERNET LDA30,464

AS42580#16 CABOTVA NOS ACORES COMUNICACOES, S.A.25,600

AS199155#17 REDE-MEC Direcao Geral de Estatisticas da Educacao e Ciencia20,480

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