Autonomous system
AS213092 marbleis Acrion International Limited
Unclassified RIPE
Summary
MarbleISL Network
transit ipv6 uk
MARBLEIS is operated by Acrion International Limited.
What it's used for
- The address space consists exclusively of six IPv6 prefixes, including
2a0f:9400:7370::/45and2a0f:9400:8023::/48, with no IPv4 inventory. - The network maintains 61 observed neighbours against a small address inventory, a ratio indicative of a transit or peering-focused role rather than an access network.
- Traffic from this AS is associated with the operator's identity as MarbleISL Network, also known as Only6 and IPharmony, which provides connectivity services.
Notable
- The registry holder is Acrion International Limited, which aligns with the AS handle
MARBLEISand the operator's known aliases. - The address inventory is finely subdivided into six distinct IPv6 prefixes, all located in the United Kingdom.
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
Recorded at 5 exchanges in 4 countries, largest first.
| Exchange | Location | Their address |
|---|---|---|
| Neutral Internet Exchange | Amsterdam, Netherlands | 193.239.119.129 |
| KleyReX Internet Exchange | Frankfurt, Germany | 193.189.83.83 |
| DE-CIX Dusseldorf | Düsseldorf, Germany | 185.1.170.243 |
| Ontario Internet Exchange | Toronto, Canada | 149.112.50.62 |
| CH Swiss Internet Exchange | Zurich, Switzerland | 2001:7f8:cc:333:0:21:3092:1 |
Transit providers
14 upstream, 0 downstream and 14 adjacent networks observed; most-used upstreams first.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-04, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 0 prefixes · 0 addresses IPv6 8 prefixes
| Country | Name | Prefixes |
|---|---|---|
| GB | United Kingdom | 8 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS213092- Registry name
- marbleis
- Registrant
- ALEXC-MNT
- Abuse contact
- abuse@marbleis.com
- Registered
- 2020-06-12
- Last changed
- 2026-02-24
- Allocation
- allocated
Declared
PeeringDB profile
- Name
- MarbleISL Network
- Also known as
- Only6, IPharmony
- Scope
- Not Disclosed
- Traffic ratio
- Not Disclosed
- Peering policy
- Open
- IRR as-set
AS-MARBLEIS- Present at
- 18 exchanges
- Facilities
- 4 facilities
- Website
- http://only6.net/
PeeringDB records are maintained by the network operator and are not independently verified. Treat them as a statement of intent rather than of fact. For the observed and recorded view, see peering, which lists the exchanges Packet Clearing House has a port on file for.
Routing security
RPKI and IRR
- RPKI
- 100% valid · 14 valid, 0 with no ROA
- ROAs
- 11 authorising AS213092
- ASPA
- no ASPA record
- IRR
- 100% registered · 14 of 14 announcements
- Route objects
- 16 naming AS213092
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: 452 networks and 1,853 prefixes, as published 2026-11-05. 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