asn.dev

Autonomous system

AS48623 CYDB-AS

Unclassified RIPE

IPv4 addresses 256 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly CY
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

Cyprus Development Bank

Cyprus · AI-generated

business banking corporate

The AS handle CYDB-AS is held by Cyprus Development Bank Limited.

What it's used for

  • The address space carries corporate infrastructure, identified by the netname CYDB-NET and registrant CYPRUS Development Bank Limited.
  • The network announces 256 IPv4 addresses within a single prefix (81.4.154.0/24) and maintains 1 observed neighbour, indicating a small, self-contained internal estate rather than a transit or access network.
  • Traffic from this AS consists of office workers, internal banking systems, and web/API endpoints for the bank's corporate operations.

Notable

  • The registrant CYPRUS Development Bank Limited matches the AS holder, confirming direct ownership of the address space.
  • The inventory consists of a single /24 block, representing a finely subdivided internal corporate estate typical of a large financial institution's IT infrastructure.

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

Full topology · Graph

Internet exchanges

No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.

Transit providers

1 upstream, 0 downstream and 1 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS6866Cyprus Telecommunications Authority60

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

Shape and geography

IPv4 1 prefixes · 256 addresses IPv6 0 prefixes

CountryNamePrefixes
CYCyprus1

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS48623
Registry name
CYDB-AS
Registrant
CYDB-MNT
Abuse contact
ncc@cdb.com.cy
Registered
2008-12-18
Last changed
2018-09-04
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 1 valid, 0 with no ROA
ROAs
1 authorising AS48623
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
1 naming AS48623

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: 440 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

Cross-check