Autonomous system
AS13246 INETWIRE-AS Key-Systems GmbH PartnerGate
Unclassified RIPE Cable/DSL/ISP
Summary
Key-Systems
hosting business infrastructure
Fifteen IPv6 announcements against three IPv4 prefixes, each twice the size of the last.
What it's used for
- The network of a German domain registrar and hosting company. 3,328 addresses across three IPv4 prefixes, fifteen IPv6 prefixes, and four observed BGP neighbours.
Notable
- The IPv6 list runs
2a02:2940::/46,4::/46,8::/45,10::/44,20::/43,40::/42,80::/41,100::/40,200::/39,400::/38. - Netnames are
DE-KEY-SYSTEMS-20090302andDE-KEY-SYSTEMS-20161213. 80.86.1.0/24is netnameNH-HOSTING-M, registered toNetzhaus AG Hostmaster.- The AS handle is
INETWIRE-AS Key-Systems GmbH PartnerGate, with two spaces before the last word.
Interesting
- The doubling cascade appears again, and this one starts with two prefixes of equal size before the doubling begins. That first pair is the remainder that could not be expressed as a single prefix, which is exactly what a range splitter emits at the start of an interval.
- Fifteen IPv6 routes for a network with 3,328 IPv4 addresses inverts the usual proportion, and every one of them occupies a slot in every router that carries a full table.
- A block registered to a separate company sits alongside two of the holder's own. The AS announces all three, so what is announced and what is registered part ways on a third of this network.
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 2026-10-13, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 2 prefixes · 3.07K addresses IPv6 15 prefixes
| Country | Name | Prefixes |
|---|---|---|
| DE | Germany | 17 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS13246- Registry name
- INETWIRE-AS
- Registrant
- KEY-SYSTEMS-MNT
- Abuse contact
- abuse@key-systems.net
- Registered
- 2002-09-09
- Last changed
- 2025-09-09
- Allocation
- allocated
Declared
PeeringDB profile
- Name
- InterNetWire Communications GmbH
- Network type
- Cable/DSL/ISP
- Scope
- Europe
- Traffic ratio
- Mostly Outbound
- Peering policy
- Open
- Website
- http://www.internetwire.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 · 11 valid, 0 with no ROA
- ROAs
- 10 authorising AS13246
- ASPA
- no ASPA record
- IRR
- 100% registered · 11 of 11 announcements
- Route objects
- 18 naming AS13246
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: 436 networks and 1,771 prefixes, as published 2026-10-13. 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