Autonomous system
AS51228 CENBANK
Unclassified RIPE
Summary
Central Bank of Cyprus
government finance infrastructure
The AS handle CENBANK is held by Central Bank of Cyprus.
What it's used for
- The address space is registered under the netname
CY-CYTANET-20090707with registrantCyprus Telecommunications Authority; CYTA ABUSE-C, indicating the infrastructure is provisioned by the national telecom operator. - The network announces 512 IPv4 addresses within a single prefix (
62.228.254.0/23) and maintains 2 observed neighbours, a ratio consistent with a dedicated corporate or institutional site rather than a transit or access network. - Traffic from this AS consists of internal government and financial regulatory operations, including secure communications and administrative services for the central bank.
Notable
- The RDAP registrant (
Cyprus Telecommunications Authority) differs from the AS holder (Central Bank of Cyprus), reflecting the use of leased or provisioned infrastructure from the national telecom provider for the bank's private network. - The inventory is compact, consisting of a single /23 block, which is typical for a specific institutional site requiring a dedicated, isolated address range.
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.
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 · 512 addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| CY | Cyprus | 1 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS51228- Registry name
- CENBANKCY
- Registrant
- CYTANET-NOC
- Abuse contact
- abuse@centralbank.cy
- Registered
- 2010-06-25
- Last changed
- 2021-03-08
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 100% valid · 2 valid, 0 with no ROA
- ROAs
- 2 authorising AS51228
- ASPA
- no ASPA record
- IRR
- 100% registered · 2 of 2 announcements
- Route objects
- 3 naming AS51228
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: 442 networks and 1,773 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