Autonomous system
AS213151 CHRISELSEN Christian Elsen
Hosting RIPE Network Services
Summary
Christian Elsen
personal transit germany
The AS handle CHRISELSEN is held by Christian Elsen.
What it's used for
- The space carries a single IPv4 block with netname
DE-CHRISTIANELSEN-20200808and multiple IPv6 prefixes, all registered to Christian Elsen. - The inventory consists of 256 IPv4 addresses and 16 IPv6 prefixes, while the routing table shows 1023 observed neighbours. This ratio of few addresses against many neighbours indicates a transit or peering-heavy role rather than an access network.
- Traffic from this AS is associated with a Principal Solutions Architect at AWS and the founder of TAK.NZ, suggesting the network supports professional cloud infrastructure work and real-time platform development for emergency responders.
Notable
- The registrant Christian Elsen matches the AS holder and the netname
DE-CHRISTIANELSEN-20200808. - The address inventory is small and finely subdivided, with one IPv4 prefix and ten distinct IPv6 prefixes, consistent with a personal or small-scale professional estate.
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 1 country, largest first.
| Exchange | Location | Their address |
|---|---|---|
| DE-CIX Frankfurt | Frankfurt, Germany | 80.81.196.225 |
| KleyReX Internet Exchange | Frankfurt, Germany | 193.189.83.64 |
| Local Internet Exchange Frankfurt | Frankfurt, Germany | 185.1.166.237 |
Transit providers
23 upstream, 1 downstream and 32 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 2026-11-02, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 1 prefixes · 256 addresses IPv6 16 prefixes
| Country | Name | Prefixes |
|---|---|---|
| DE | Germany | 17 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS213151- Registry name
- CHRISELSEN
- Registrant
- Christian_Elsen-MNT
- Abuse contact
- abuse@as213151.net
- Registered
- 2020-06-02
- Last changed
- 2026-08-08
- Allocation
- allocated
Declared
PeeringDB profile
- Name
- AS213151 LLC
- Also known as
- Christian Elsen
- Network type
- Network Services
- Scope
- Global
- Traffic ratio
- Balanced
- Peering policy
- Open
- IRR as-set
RIPE::AS-CHRISELSEN- Present at
- 3 exchanges
- Website
- https://as213151.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 · 13 valid, 0 with no ROA
- ROAs
- 5 authorising AS213151
- ASPA
- 4 declared providers
- IRR
- 100% registered · 13 of 13 announcements
- Route objects
- 82 naming AS213151
Reputation
Classification and threat
Hosting Datacenter or cloud provider. Addresses are servers, not people.
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: 449 networks and 1,846 prefixes, as published 2026-11-03. 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