Autonomous system
AS197954 ASN-AMBROGIO Ambrogio s.r.l.
Unclassified RIPE
Summary
Ambrogio s.r.l.
business automotive italy
The AS handle ASN-AMBROGIO is held by Ambrogio s.r.l.
What it's used for
- The address space is registered under netnames
IT-AMBROGIO-20110228,IT-AMBROGIO-20111215, andIT-AMBROGIO-20140307, all attributed to Ambrogio s.r.l. - The network announces 9216 IPv4 addresses across 3 prefixes and maintains 2 observed neighbours, a ratio consistent with an internal corporate estate rather than a transit or access provider.
- Traffic from this AS originates from the operations of an Italian company established in 1977 that supplies vehicle parts and accessories for automotive applications.
Notable
- All three announced prefixes list Ambrogio s.r.l. as the registrant, matching the AS holder.
- The inventory consists of three distinct IPv4 blocks: 31.44.112.0/20, 37.10.80.0/20, and 185.49.212.0/22.
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
Internet exchanges
No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-08, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 3 prefixes · 9.22K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| IT | Italy | 3 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS197954- Registry name
- ASN-AMBROGIO
- Registrant
- MNT-AMBROGIO
- Abuse contact
- network@ambrogio.com
- Registered
- 2011-07-14
- Last changed
- 2017-11-15
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 100% valid · 3 valid, 0 with no ROA
- ROAs
- 3 authorising AS197954
- ASPA
- no ASPA record
- IRR
- 100% registered · 3 of 3 announcements
- Route objects
- 4 naming AS197954
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: 455 networks and 1,854 prefixes, as published 2026-11-09. 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