AS211623 The network behind your network.

Infrastructure
built for operators.

Multi-homed IP transit, colocation from 1U to full racks, Layer 2 connectivity, and LIR services. Own DWDM waves between three Amsterdam cores. No middlemen, no overhead.

3 Core DCs
5 Locations
24/7 Monitoring
RIPE NCC Member

A network you can rely on

Technically driven infrastructure built for operators, hosting providers, and enterprises who need reliability and a direct relationship with their provider.

Own infrastructure

We light our own DWDM waves between Amsterdam core sites. We control capacity, upgrades, and fault response end to end.

Multi-homed & well-peered

Multiple upstream transit providers and many IX connections give you redundant paths and optimal routing. No single point of failure.

Full-service LIR

As a RIPE NCC member we provide IPv4/IPv6 allocations, ASN assignments, and RIPE database support. Address space and maintenance in one place.

Technical & responsive

We understand BGP, L2, and operations. You get clear answers and fast solutions from engineers who know the network.

Everything your infrastructure needs

Five core services, all running over a network we control end to end with DWDM we light ourselves between our Amsterdam core locations.

IP Transit

Full BGP multi-homed IP transit on AS211623. Multiple upstreams and many IX connections for resilient, optimally routed connectivity with low latency across the Netherlands and into major European and global destinations.

Hosting · CDN · SaaS · Gaming

Internet connectivity

Dedicated internet access at our locations. Reliable, well-connected connectivity for your colo, office, or edge deployment backed by our multi-upstream, multi-IX network.

Colocation · Offices · Edge

L2 DC-to-DC

Layer 2 point-to-point or point-to-multipoint between your cages across our footprint. Private VLANs, no internet exposure. Clean L2 extension for replication, DR, or active-active setups.

Replication · DR · HA

Colocation

Rack space from 1U to full cabinets in our Amsterdam core and on-net locations. Power, cooling, physical security, and direct access to our network backbone included.

1U · Quarter · Half · Full rack

LIR services

RIPE NCC member and Local Internet Registry. IPv4 and IPv6 address space, ASN allocation support, and registration and maintenance in the RIPE database.

IPv4 · IPv6 · ASN

Rack space on our backbone

From a single 1U slot to a full 42U cabinet. All colocation includes power, cooling, physical security, and direct connectivity to our multi-homed, well-peered network. Available at our Amsterdam core and on-net locations.

1U

Single unit

  • 1 rack unit space
  • Power included
  • 1–10 Gbps uplink
  • Remote hands
  • 24/7 access
Get pricing
10U

Quarter rack

  • 10 rack units
  • Power included
  • 2x 10–25 Gbps uplink
  • Remote hands
  • 24/7 access
Get pricing
Popular
21U

Half rack

  • 21 rack units
  • Dedicated power feed
  • 2x 10–25 Gbps uplink
  • Remote hands
  • 24/7 access
Get pricing
42U

Full rack

  • 42 rack units
  • Dual power feed
  • 2x 10–100 Gbps uplink
  • Remote hands
  • 24/7 access & lockable
Get pricing

Cross-connects

Fibre and copper cross-connects to other tenants, carriers, and IX ports within the same facility.

IP transit add-on

Add BGP transit or dedicated internet on our multi-homed backbone directly to your rack.

L2 extension

Extend your colocation with private Layer 2 links to any of our other locations.

Built for resilience

We don't rely on a single upstream. Multiple transit providers, many Internet Exchanges, and DWDM we light ourselves. Redundant paths, better routing, lower latency.

Multiple upstream transit providers

No single point of failure. Your connectivity stays online even if one upstream has issues.

Many Internet Exchanges

Direct peering with content, cloud, and other networks for shorter paths and lower latency.

Low-latency paths

Within the Netherlands and to major European hubs. Suitable for trading, gaming, and real-time applications.

Own DWDM waves

Our Amsterdam core locations are interconnected by waves we light ourselves. End-to-end control.

24/7 monitoring

Around-the-clock monitoring with engineer response on detected failures.

Five locations, one backbone

Amsterdam is our core: three datacenters interconnected by DWDM we light ourselves. Two additional on-net sites extend our reach outside the capital.

Core — Amsterdam

All three sites on our own infrastructure with full IP transit, colocation, internet connectivity, and L2 DC-to-DC between them.

  • Qupra DC Amsterdam — Core PoP
  • Databarn Amsterdam — Core PoP
  • Nikhef Amsterdam — Core PoP
On-net

IP transit, colocation, and L2 connectivity available. We can extend L2 from here to our Amsterdam core or to other on-net locations.

  • Greenhouse Naaldwijk — L2 to Amsterdam & Zoetermeer
  • Colocenter Zoetermeer — L2 to Amsterdam & Naaldwijk

About OXAR

OXAR operates AS211623 as a Dutch network provider. We offer IP transit, colocation, internet connectivity, L2 datacenter-to-datacenter connectivity, and LIR services. Our network is multi-homed with multiple upstream transit providers and presence at many Internet Exchanges.

Between our three Amsterdam core datacenters we light our own DWDM waves—so we control the backbone that carries your traffic. We are a member of the RIPE NCC and operate a Local Internet Registry (LIR), allowing us to provide IPv4 and IPv6 address space and ASN allocation support alongside our connectivity and colocation products.

We keep our product set and location footprint focused so we can run them well. If you need a responsive, technically capable provider for transit, colocation, L2, or address space—we'd like to hear from you.

Let's talk

For IP transit, colocation, internet connectivity, L2 DC-to-DC, LIR services, or peering: get in touch with your locations and requirements and we'll come back with options and pricing.

We aim to respond within one business day. For peering requests, include your ASN and preferred locations. For operational or outage reports, contact NOC.