AS37366 — Banco National Angola (BNA) - Banco National Angola (BNA)

AS37366 announces 1 IPv4 prefixes covering 256 addresses and 0 IPv6 prefixes.

About this network

BNA is operated by Banco Nacional de Angola, the central bank of Angola.

What it's used for

• The space carries internal banking infrastructure, evidenced by the reverse DNS record dns1.bna.ao and the netname ORG-BNA1-AFRINIC.
• The AS announces 256 IPv4 addresses within a single /24 prefix (196.43.223.0/24) and maintains 2 observed neighbours, indicating a small, self-contained corporate network rather than a transit or access provider.

Notable

• The registrant Banco National Angola (BNA) matches the AS handle and the reverse DNS domain, confirming consistent ownership.
• The address inventory consists of a single contiguous /24 block, typical for a specific institutional site or data center segment.
• The operator is the state-owned central bank of Angola, formerly known as the Bank of Angola before being renamed in 1996.

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

Announced prefixes

• 196.43.223.0/24

Upstream networks

• AS328154 NETSPACE -SERVICOS DE TELECOMUNICACOES, LDA
• AS37119 UNITEL SA
• AS11259 Angola Telecom

Adjacent networks

• AS328154 NETSPACE -SERVICOS DE TELECOMUNICACOES, LDA
• AS37119 UNITEL SA
• AS11259 Angola Telecom

Routing security

• RPKI: 0 valid, 0 invalid and 1 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 1 route objects.
• Listed in as-sets: AS-BNA, AS-CPRM, AS-DURAND1-CUSTOMER, AS-MSTELCOM, AS-NETSPACE, AS-PARATUS-CUSTOMERS, AS-TRANSROUTE-SPEC, AS-UNITELSA, AS17400:AS-CUSTOMERS.

Internet exchanges

• ANGONIX — Luanda, Angola
• AngolaIXP - Angola Internet Exchange Point — Luanda, Angola