CoreWeave: EU-SOUTH-04A Data Center
About EU-SOUTH-04A Data Center
CoreWeave EU-SOUTH-04A Data Center in Álava, Spain is a general-access CoreWeave availability zone serving AI, cloud-native, GPU, CPU, and storage workloads in the EU-SOUTH super region. The zone supports NVIDIA B200 InfiniBand GPU instances, RTX Pro 6000 Blackwell Server Edition instances, AMD Turin CPU instances, Intel Emerald Rapids CPU instances, and AI Object Storage.
The facility operates as part of CoreWeave Cloud rather than a retail colocation site. EU-SOUTH-04A includes dedicated address ranges for public IPs, NAT egress, nodes, pods, services, and load balancers. The documented public IP range is 83.228.144.0/22, with NAT egress over 83.228.144.0/24 and 83.228.145.0/24. CoreWeave regions provide redundant 200Gbps+ public Internet connectivity from Tier 1 global carriers and a 400Gbps+ private dark fiber backbone between regions.
Álava gives CoreWeave a Spanish EU-SOUTH deployment option outside the Barcelona availability zones. The zone is built for general-access workloads, making it available to CoreWeave customers subject to capacity. EU-SOUTH-04A supports AI model training, inference, data pipelines, distributed storage, cloud-native applications, and high-performance compute environments that need Spain-based infrastructure placement.
🏢 Facility Highlights
- Availability Zone: EU-SOUTH-04A
- Location: Álava, Spain
- Access Type: General Access
- GPU Instances: B200 with InfiniBand and RTX Pro 6000 Blackwell Server Edition
- CPU Instances: AMD Turin and Intel Emerald Rapids
- Storage: AI Object Storage available
- Public IP Range: 83.228.144.0/22
🧠 AI Infrastructure
- GPU Platform: NVIDIA B200 InfiniBand
- Blackwell Support: RTX Pro 6000 Blackwell Server Edition
- AI Storage: AI Object Storage available in the zone
- Workload Fit: AI training, inference, GPU compute, and cloud-native HPC
🌐 Connectivity & Network Access
- Internet Connectivity: 200Gbps+ public Internet connectivity across CoreWeave regions
- Private Backbone: 400Gbps+ dark fiber backbone between regions
- Network Isolation: VPC-based tenant isolation with DPU-enforced segmentation
- Speed Test: EU-SOUTH-04 endpoint available for bandwidth and latency testing