Autonomous system
AS37452 CB-Nigeria
Unclassified AFRINIC
Summary
Central Bank of Nigeria
government financial corporate
The AS handle CB-Nigeria is operated by the Central Bank of Nigeria.
What it's used for
- The address space is registered under the netname
ORG-CBoN1-AFRINICfor the Central Bank of Nigeria, indicating a dedicated corporate estate for the nation's apex monetary authority. - The AS announces a single IPv4 prefix,
196.216.200.0/22, comprising 1024 addresses, with 5 observed routing neighbours. This small inventory relative to the neighbour count suggests a limited internal network footprint rather than a large-scale access or transit provider.
Notable
- The RDAP registrant
Central Bank of Nigeriaaligns perfectly with the AS holder and the registry nameCB-Nigeria. - The address inventory consists of one contiguous /22 block, reflecting a finely subdivided internal corporate estate typical of a single large institution.
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
No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.
Transit providers
4 upstream, 0 downstream and 4 adjacent networks observed; most-used upstreams first.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-18, 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 · 1.02K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| NG | Nigeria | 1 |
Registry
Allocation record
- Registry
- AFRINIC
- Handle
AS37452- Registry name
- ORG-CBoN1-AFRINIC
- Registrant
- Central Bank of Nigeria
- Registered
- 2012-05-24
- Last changed
- 2025-04-23
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 0% valid · 0 valid, 4 with no ROA
- ROAs
- 0 authorising AS37452
- ASPA
- no ASPA record
- IRR
- 100% registered · 4 of 4 announcements
- Route objects
- 7 naming AS37452
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: 443 networks and 1,784 prefixes, as published 2026-10-19. 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