asn.dev

Autonomous system

AS205972 HELLENIC_BANK-AS

Unclassified APNIC

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

Summary

Hellenic Bank

Cyprus · AI-generated

business banking cypress corporate

HELLENIC_BANK-AS is operated by Hellenic Bank Public Company Ltd.

What it's used for

  • The address space carries corporate banking infrastructure, evidenced by the netname Hellenic_Bank and registrants including Cytanet Administration Staff and HellenicBank-Abuse.
  • The AS announces 256 IPv4 addresses across 1 prefix and 1 IPv6 prefix, with only 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 and administrative endpoints for the bank's operations in Cyprus.

Notable

  • Registrants align with the announcer, listing Hellenic Bank Public Company Ltd and associated administrative staff.
  • Hellenic Bank was acquired by Eurobank in June 2025.
  • The inventory consists of a single /24 IPv4 block and a /48 IPv6 block, typical for a corporate site with limited external exposure.

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 2 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS6866Cyprus Telecommunications Authority97

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-26, 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 1 prefixes

CountryNamePrefixes
CYCyprus2

Registry

Allocation record

APNIC · via Atlas (registry + RDAP)
Registry
APNIC
Handle
AS205972
Registry name
Hellenic_Bank-AS
Registrant
CYTANET-NOC
Abuse contact
securityadmin@hellenicbank.com
Registered
2017-04-25
Last changed
2021-01-26
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 2 valid, 0 with no ROA
ROAs
3 authorising AS205972
ASPA
no ASPA record
IRR
100% registered · 2 of 2 announcements
Route objects
3 naming AS205972

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: 445 networks and 1,817 prefixes, as published 2026-10-27. 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