Autonomous system
AS37366 BNA
Unclassified AFRINIC
Summary
Banco Nacional de Angola
government banking central-bank
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.aoand the netnameORG-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. Source, and how to suggest an edit.
Interconnection
Peering at a glance
Internet exchanges
Recorded at 2 exchanges in 1 country, largest first.
| Exchange | Location | Their address |
|---|---|---|
| ANGONIX | Luanda, Angola | 196.11.234.33 |
| AngolaIXP - Angola Internet Exchange Point | Luanda, Angola | 196.223.1.12 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-13, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 1 prefixes · 256 addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| AO | Angola | 1 |
Registry
Allocation record
- Registry
- AFRINIC
- Registered
- 2011-08-03
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 0% valid · 0 valid, 1 with no ROA
- ROAs
- 0 authorising AS37366
- ASPA
- no ASPA record
- IRR
- 100% registered · 1 of 1 announcements
- Route objects
- 1 naming AS37366
Reputation
Classification and threat
Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.
Spamhaus DROP
Not on ASN-DROP The network as a whole is not listed.
No DROP prefixes None of its announced space is on the DROP prefix list.
Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 436 networks and 1,771 prefixes, as published 2026-10-13. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.
FBI IC3
No IC3 indicators Nothing from the FBI IC3 feed.
IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere