asn.dev

Autonomous system

AS3329 HOL-GR Athens, Greece

Residential RIPE

IPv4 addresses 1.13M 195 prefixes
IPv6 prefixes 113 counted as prefixes, not addresses
Countries 1 mostly GR
Exchanges 3 recorded by PCH
Upstreams 3 30 downstream
Flagged prefixes 0 none

Summary

Vodafone Greece (formerly Hellas Online)

Greece · AI-generated

isp legacy

HOL-GR was Hellas Online, one of Greece's large alternative broadband providers. The AS is now held by Vodafone-Panafon, Greece's Vodafone operation, after it absorbed the company.

What it's used for

  • Fixed broadband access for Greek homes and businesses: DSL and fibre subscribers, plus the services bundled with them.
  • Carrying that consumer traffic to the wider internet through Vodafone's Greek peering and transit.

Notable

  • This is eyeball address space: over a million IPv4 addresses, most of them handed to residential customer equipment rather than servers.
  • The HOL-GR handle outliving the Hellas Online brand is common in routing data — merging a network is far easier than renaming every registry object.

Interesting

  • Greece's broadband market consolidated hard in the 2010s, and this AS is one of the visible seams: an independent challenger's network still routing under its old name inside a global operator.

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

Recorded at 3 exchanges in 1 country, largest first.

ExchangeLocationTheir address
NetIX GreeceThessaloniki, Greece185.0.28.55
Greek Internet Exchange - AthensAthens, Greece176.126.38.2
Greek Internet Exchange - ThessalonikiThessaloniki, Greece185.1.123.14

Transit providers

3 upstream, 30 downstream and 39 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS1273IDDQD-AS24,818
AS6939Hurricane Electric LLC1,797
AS8280SYNAPSECOM S.A. Provider of Telecommunications and Internet Services500

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-10, 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 195 prefixes · 1.13M addresses IPv6 113 prefixes

CountryNamePrefixes
GRGreece308

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS3329
Registry name
HOL-GR
Registrant
AS3329-MNT
Abuse contact
abusevfgr@vodafone.com
Registered
2002-07-11
Last changed
2023-05-08
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
99.0% valid · 519 valid, 5 with no ROA
ROAs
444 authorising AS3329
ASPA
no ASPA record
IRR
99.8% registered · 523 of 524 announcements 1 other origin
Route objects
874 naming AS3329

Reputation

Classification and threat

Residential Fixed-line consumer ISP. Addresses here are homes.

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 1,775 prefixes, as published 2026-10-11. 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