Autonomous system
AS212415 BRECHT-AS Simon Brecht
Unclassified RIPE Educational/Research
Summary
Simon Brecht
research academic germany
The AS handle BRECHT-AS is held by Simon Brecht.
What it's used for
- The address space is registered under the netname
ORG-SB629-RIPEfor both announced prefixes, indicating a single, unified ownership structure. - The network announces 512 IPv4 addresses across 2 prefixes in Germany, while maintaining 14 observed routing neighbours. This ratio of a small address inventory to a moderate number of peers suggests a specialized research or academic network rather than a large-scale commercial ISP.
- As an educational and research entity, the traffic consists of academic data exchange, research project communications, and institutional connectivity.
Notable
- The RDAP registrants for both prefixes,
193.104.187.0/24and194.153.85.0/24, are listed as Simon Brecht, which aligns perfectly with the AS holder. - The address inventory is compact, consisting of exactly two /24 blocks, which is typical for a university or research institute managing its own internal network infrastructure.
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 3 exchanges in 2 countries, largest first.
| Exchange | Location | Their address |
|---|---|---|
| 4b42 Internet Exchange Point | Zurich, Switzerland | 185.1.125.186 |
| KleyReX Internet Exchange | Frankfurt, Germany | 193.189.83.106 |
| Local Internet Exchange Frankfurt | Frankfurt, Germany | 185.1.166.30 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-12, 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 · 512 addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| DE | Germany | 2 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS212415- Registry name
- BRECHT-AS
- Registrant
- BRECHT-MNT
- Abuse contact
- abuse@as212415.net
- Registered
- 2020-11-04
- Last changed
- 2026-08-26
- Allocation
- allocated
Declared
PeeringDB profile
- Name
- Simon Brecht
- Network type
- Educational/Research
- Scope
- Not Disclosed
- Traffic ratio
- Not Disclosed
- Peering policy
- Open
- IRR as-set
RIPE::AS-BRECHT- Present at
- 3 exchanges
- Website
- http://as212415.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 · 2 valid, 0 with no ROA
- ROAs
- 3 authorising AS212415
- ASPA
- no ASPA record
- IRR
- 100% registered · 2 of 2 announcements
- Route objects
- 4 naming AS212415
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: 453 networks and 1,848 prefixes, as published 2026-11-13. 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