asn.dev

Autonomous system

AS50201 IMPULSO-AS

Unclassified RIPE

IPv4 addresses 1.54K 2 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly IT
Exchanges 0 recorded by PCH
Upstreams 3 0 downstream
Flagged prefixes 0 none

Summary

Impulso Srl

Italy · AI-generated

business saas remote italy

IMPULSO-AS is operated by Impulso Srl.

What it's used for

  • The address space carries corporate infrastructure, indicated by netnames IMPULSO-REMOTE-NET and IT-IMPULSO-20091201 and registrants Impulso NOC and Impulso Srl.
  • The AS announces 1536 IPv4 addresses across 2 prefixes and 1 IPv6 prefix, with 3 observed neighbours, indicating a small-scale business network rather than a transit or large access provider.
  • Traffic from this AS consists of web and API endpoints for SaaS services and remote connection solutions provided to SMEs and professionals.

Notable

  • Registrants Abuse Impulso, Impulso NOC, and Impulso Srl align with the announcer IMPULSO-AS.
  • The address inventory is compact, consisting of two contiguous IPv4 blocks and a single IPv6 prefix.

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

3 upstream, 0 downstream and 4 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS34927iFog GmbH113
AS35661VIRTUA SYSTEMS SAS93
AS209583Fabio Mascio61

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 2 prefixes · 1.54K addresses IPv6 1 prefixes

CountryNamePrefixes
ITItaly3

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS50201
Registry name
IMPULSO-AS
Registrant
D21-MNT
Abuse contact
supporto@supporto.email
Registered
2009-12-01
Last changed
2026-07-07
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 5 valid, 0 with no ROA
ROAs
5 authorising AS50201
ASPA
no ASPA record
IRR
100% registered · 5 of 5 announcements
Route objects
5 naming AS50201

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