asn.dev

Autonomous system

AS49338 ALPHABANKCY-AS

Unclassified RIPE

IPv4 addresses 512 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

Alpha Bank Cyprus

Cyprus · AI-generated

banking corporate cyprus

ALPHABANKCY-AS is held by Alpha Bank Cyprus Ltd.

What it's used for

  • The space carries corporate banking infrastructure, evidenced by the netname ALPHA-BANK-LTD and registrants including Cytanet Administration Staff and AlphaBank - Abuse.
  • The AS announces 512 IPv4 addresses within a single prefix (81.4.186.0/23) and maintains 1 observed neighbour, indicating a small, self-contained internal network rather than a transit or access provider.
  • Traffic from this AS consists of internal corporate systems, branch backhaul, and administrative endpoints for the bank's operations in Cyprus.

Notable

  • Registrants align with the announcer, listing ALPHA BANK CYPRUS LTD and related administrative staff.
  • Alpha Bank Cyprus was established in 1998 following the acquisition of Lombard NatWest Bank Ltd, which was subsequently renamed to reflect the parent group.
  • The address inventory is a single contiguous /23 block, typical of a corporate estate requiring a modest, stable range of public addresses.

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
AS32787Akamai Technologies, Inc.60

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-11, 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 · 512 addresses IPv6 0 prefixes

CountryNamePrefixes
CYCyprus1

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS49338
Registry name
ALPHABANKCY-AS
Registrant
CYTANET-NOC
Abuse contact
IT@alphabank.com.cy
Registered
2009-05-22
Last changed
2021-03-22
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 1 valid, 0 with no ROA
ROAs
1 authorising AS49338
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
2 naming AS49338

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: 431 networks and 1,768 prefixes, as published 2026-10-12. 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