Autonomous system
AS41051 FREETRANSIT FREETRANSIT Project
Unclassified RIPE
Summary
FREETRANSIT
transit non-profit ipv6
FREETRANSIT is operated by Openfactory GmbH.
What it's used for
- The space carries a single IPv6 prefix,
2a01:20e::/32, with no IPv4 addresses announced. - With 479 observed neighbours and only 1 announced prefix, the high neighbour-to-prefix ratio indicates a transit role.
- As a non-profit project focused on IPv6 connectivity, the traffic consists of routed IPv6 transit for participating networks.
Notable
- The registry holder is listed as Openfactory GmbH in Liquidation.
- The operator is a non-profit project known as the FREETRANSIT Project.
- The address inventory consists solely of one /32 IPv6 block.
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 7 exchanges in 3 countries, largest first.
| Exchange | Location | Their address |
|---|---|---|
| Neutral Internet Exchange | Amsterdam, Netherlands | 193.239.119.9 |
| KleyReX Internet Exchange | Frankfurt, Germany | 193.189.83.80 |
| The Frys Internet Exchange | Frysian, Netherlands | 2001:7f8:10f::a05b:138 |
| InterIX Internet Exchange | Amsterdam, Netherlands | 2001:7f8:134::d0 |
| Local Internet Exchange Frankfurt | Frankfurt, Germany | 185.1.167.3 |
| CH Swiss Internet Exchange | Zurich, Switzerland | 185.1.59.138 |
| Staclar Internet Exchange | Frankfurt, Germany | 185.1.180.5 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-10, 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 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| CH | Switzerland | 1 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS41051- Registry name
- FREETRANSIT
- Registrant
- OPENFACTORY-NOC
- Abuse contact
- abuse@freetransit.ch
- Registered
- 2020-04-24
- Last changed
- 2023-07-18
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 100% valid · 1 valid, 0 with no ROA
- ROAs
- 2 authorising AS41051
- ASPA
- 7 declared providers
- IRR
- 100% registered · 1 of 1 announcements
- Route objects
- 9 naming AS41051
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: 431 networks and 1,775 prefixes, as published 2026-10-11. 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