AS215306 R&D, LDA

BELPT GRUPO BEL - R&D, LDA · registered in Portugal

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in Portugal#125largest network in PT by IPv4 space, of 127 · <0.01% of PT

Rank worldwide#76,014of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryPortugal138 ASNs registered there

Open AS215306 in ASN lookup Look up an IP in this network (176.121.255.1) All networks in Portugal

IPv4 prefixes

All 1 prefix, in address order.

176.121.255.0/24

Similar-sized networks in Portugal

ASNNameIPv4 addresses

AS212738#122 LUSOVPS LUSOVPS UNIPESSOAL LDA256

AS213277#123 ALOJARPT ALMOUROLTEC SERVICOS DE INFORMATICA E INTERNET LDA256

AS213994#124 DESTAKBUBBLE DESTAKBUBBLE LDA256

AS216237#126 as_portoeditora PORTO EDITORA, S.A.256

AS218899#127 LOGINS-PT LOGICO & INSUPERAVEL UNIPESSOAL, LDA256

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