asn.dev

Autonomous system

AS29419 ALMAVIVA

Unclassified RIPE

IPv4 addresses 2.05K 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly IT
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

Almaviva

Italy · AI-generated

business italy enterprise

The AS handle ALMAVIVA is held by Almaviva S.p.A.

What it's used for

  • The space carries corporate infrastructure, evidenced by the netname IT-ALMAVIVA-2012073584 and registrant Almaviva S.p.A.
  • The inventory consists of 2048 IPv4 addresses in a single prefix (5.175.48.0/21) with 2 observed neighbours, indicating a small, self-contained business network rather than a transit or access provider

Notable

  • Registrants align with the announcer, with Almaviva S.p.A. listed for the sole announced prefix
  • The address inventory is compact, comprising one /21 block with no IPv6 prefixes announced

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

2 upstream, 0 downstream and 2 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS30722Fastweb SpA236
AS3269Telecom Italia S.p.A.118

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-16, 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 · 2.05K addresses IPv6 0 prefixes

CountryNamePrefixes
ITItaly1

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS29419
Registry name
AlmavivA
Registrant
Almaviva S.p.A.
Abuse contact
abuse@almaviva.it
Registered
2012-08-23
Last changed
2026-03-03
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 6 with no ROA
ROAs
0 authorising AS29419
ASPA
no ASPA record
IRR
100% registered · 6 of 6 announcements
Route objects
5 naming AS29419

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 1,783 prefixes, as published 2026-10-17. 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