asn.dev

Autonomous system

AS201050 QBONE-NET

Unclassified RIPE

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

Summary

QBONE-NET

Belgium · AI-generated

business belgium small

The AS handle QHONE-NET is held by S103 BVBA.

What it's used for

  • The address space carries corporate infrastructure, evidenced by netnames BE-S103BVBA-20150211 and BE-S103BVBA-20170302 and reverse DNS entries pointing to qbone.net.
  • The network announces 2048 IPv4 addresses across 2 prefixes and 2 IPv6 prefixes, with only 1 observed neighbour, indicating a small, self-contained business network rather than a transit or large access provider.
  • Traffic from this AS consists of internal corporate endpoints and services operated by S103 BVBA.

Notable

  • Registrants for both announced IPv4 prefixes are listed as S103 BVBA, consistent with the AS holder.
  • The address inventory is compact, comprising two /22 blocks in Belgium, with no indication of leased space or complex segmentation.

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 2 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS174Cogent Communications, LLC182

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-28, 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 · 2.05K addresses IPv6 2 prefixes

CountryNamePrefixes
BEBelgium4

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS201050
Registry name
QBONE-NET
Registrant
S103 BVBA
Abuse contact
abuse@qbone.net
Registered
2015-02-11
Last changed
2020-05-28
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 4 with no ROA
ROAs
0 authorising AS201050
ASPA
no ASPA record
IRR
100% registered · 4 of 4 announcements
Route objects
4 naming AS201050

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: 448 networks and 1,851 prefixes, as published 2026-10-29. 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