asn.dev

Autonomous system

AS202889 STWINET-AS

Unclassified RIPE

IPv4 addresses 1.02K 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

ST WI-net Srl

Italy · AI-generated

business italy small

The AS handle STWINET-AS is held by ST WI-net Srl.

What it's used for

  • The space carries a single IPv4 block with the netname IT-STWINET-20160421 and registrant ST WI-net Srl.
  • The network announces 1024 IPv4 addresses across 1 prefix (185.148.152.0/22) and maintains 2 observed neighbours.
  • This ratio of a small address inventory against a minimal peer count indicates a small-scale business or internal corporate network rather than a transit or large access provider.

Notable

  • The RDAP registrant ST WI-net Srl matches the registry holder and the AS name, confirming consistent ownership.
  • The address inventory consists of a single contiguous /22 block, representing a compact and simple 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

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

ASNetworkPaths seen
AS174Cogent Communications, LLC34
AS20836CDLAN SpA25

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-27, 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 · 1.02K addresses IPv6 0 prefixes

CountryNamePrefixes
ITItaly1

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS202889
Registry name
STWINET-AS
Registrant
it-stwinet-1-mnt
Abuse contact
abuse@stwi-net.it
Registered
2016-05-11
Last changed
2024-01-20
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 1 with no ROA
ROAs
0 authorising AS202889
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
1 naming AS202889

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: 447 networks and 1,852 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