Autonomous system
AS219166 labv6-AS - Markus Heptner
Unclassified RIPE Educational/Research
Summary
labv6
research ipv6 lab germany
The AS handle labv6-AS is held by Markus Heptner.
What it's used for
- The address space carries two IPv6 prefixes:
2a07:e000:f::/48and2a07:e000:30::/48. - With 2 announced IPv6 prefixes and 2 observed neighbours, the inventory is minimal, consistent with a small-scale research or laboratory network rather than a transit or access provider.
- Traffic from this AS is associated with educational and research activities, as indicated by the operator's classification in peering databases.
Notable
- The registry holder is listed as "labv6-AS Markus Heptner", aligning with the individual operator identity.
- The address inventory consists solely of two /48 IPv6 blocks, with no IPv4 addresses announced or in inventory.
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
No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-31, 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 2 prefixes
| Country | Name | Prefixes |
|---|---|---|
| DE | Germany | 2 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS219166- Registry name
- labv6-AS
- Registrant
- LABV6-MNT
- Abuse contact
- abuse@labv6.de
- Registered
- 2026-07-21
- Last changed
- 2026-07-23
- Allocation
- allocated
Declared
PeeringDB profile
- Name
- labv6-AS
- Network type
- Educational/Research
- Scope
- Europe
- Traffic ratio
- Not Disclosed
- Peering policy
- Open
- Website
- https://labv6.de
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 · 2 valid, 0 with no ROA
- ROAs
- 2 authorising AS219166
- ASPA
- 3 declared providers
- IRR
- 100% registered · 2 of 2 announcements
- Route objects
- 2 naming AS219166
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 1,843 prefixes, as published 2026-11-01. 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