asn.dev

Autonomous system

AS218554 TREMSOLUTIONS 3MSolutions Srl

Unclassified RIPE

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

Summary

3MSolutions Srl

Italy · AI-generated

business italy small

The AS handle TREMSOLUTIONS is held by 3MSolutions Srl.

What it's used for

  • The address space is registered to Associazione SWISS INNOVATIVE ARTS & TECHNOLOGIES INSTITUTE (SIATI) under the netname CH-SIATI-20101025, indicating a connection to an arts and technologies institute.
  • The network announces 256 IPv4 addresses across 1 prefix (46.21.20.0/24) with 1 observed neighbour, a ratio consistent with a small, self-contained business or institutional network rather than a transit or large access provider.

Notable

  • The registrant for the announced prefix is Associazione SWISS INNOVATIVE ARTS & TECHNOLOGIES INSTITUTE (SIATI), which differs from the AS holder 3MSolutions Srl, suggesting the address space may be leased or managed on behalf of the institute.
  • The inventory consists of a single /24 block, representing a compact and specific address allocation.

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 1 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS5398Internet one SRL60

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-12, 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 0 prefixes

CountryNamePrefixes
ITItaly1

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS218554
Registry name
TREMSOLUTIONS
Registrant
lir-it-internetone-1-MNT
Abuse contact
noc@3msolutions.it
Registered
2026-09-29
Last changed
2026-09-29
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 1 valid, 0 with no ROA
ROAs
1 authorising AS218554
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
1 naming AS218554

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 1,849 prefixes, as published 2026-11-13. 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