Our Regions

Services available in each Region

CoreWeave offers compute in multiple geographically diverse Regions to ensure high availability and resilience for your applications. All CoreWeave Regions offer these key features:

• Free data transfer: move data between Regions without incurring additional costs.
• Fast and reliable Internet access: each Region is equipped with redundant, 200Gbps+ public Internet connectivity provided by Tier 1 global carriers.
• High-speed, private dark fiber backbone: all Regions are interconnected with 400Gbps+ of dark fiber to facilitate rapid data movement and synchronization.
• Distributed File Storage: each Region offers high-performance shared filesystems for your applications.
• Virtual Private Clouds: all Regions are equipped with VPCs to provide network isolation and security.

By leveraging CoreWeave's extensive network infrastructure, you can achieve optimal performance, scalability, and redundancy for your critical workloads.

Region types

Our Regions are categorized as General Access and Dedicated Access. Use these unique Region codes when choosing where to deploy a new cluster.

General Access Regions

General Access Regions are available to all CoreWeave customers, subject to capacity.

General Access Region code	Location
RNO2	Nevada, USA
US-EAST-04	Virginia, USA
US-EAST-08	Ohio, USA
US-WEST-04	Arizona, USA

Dedicated Access Regions

Dedicated Access Regions are reserved for select customers, and are managed by CoreWeave.

Dedicated Access Region code	Location
AUS1	Texas, USA
DFW1	Texas, USA
PDX2	Oregon, USA
RDU1	Virginia, USA
SBN1	Indiana, USA
US-CENTRAL-01	Illinois, USA
US-EAST-03	Pennsylvania, USA
US-EAST-05	Georgia, USA
US-WEST-03	Oregon, USA
US-WEST-06	Oregon, USA

Instance availability

The tables below describe the types of compute resources available in each General Access Region. These do not reflect the current availability of instances, only the types that are available in each Region.

GPU availability

CoreWeave offers a variety of GPU instance types in each Region. See GPU instances for details of each GPU type and GPU instance pricing for hourly costs.

Instance Type	RNO2	US-EAST-04	US-EAST-08	US-WEST-04
gd-8xh200ib-i128	No	Yes	Yes	Yes
gd-8xh200-i128	No	Yes	No	No
gd-8xh100ib-i128	Yes	Yes	No	Yes
gd-8xh100-i128	No	No	No	No
gd-8xa100-i128	Yes	Yes	No	No
gd-8xl40-i128	Yes	Yes	No	No
gd-8xl40s-i128	No	Yes	No	No
gd-1xgh200	Yes	Yes	No	No

CPU availability

Multiple CPU instance types are available in each Region. See CPU instances for details of each CPU type and CPU instance pricing for hourly costs.

Instance Type	RNO2	US-EAST-04	US-EAST-08	US-WEST-04
cd-hp-a96-genoa	No	Yes	No	No
cd-gp-a192-genoa	Yes	No	No	Yes
cd-hc-a384-genoa	No	Yes	No	No
turin-gp	No	No	Yes	No
cd-gp-i64-erapids	No	Yes	Yes	No

Regional network details

Public network address ranges

CoreWeave provides default public IP addresses within each Region for facilitating outbound traffic from instances, as well as private IP addresses for routing traffic within the cluster. The public address ranges for each region are:

Region	NAT Egress	Public Range	Node Range
RNO2	192.112.165.128/25	192.112.164.0/23	10.168.192.0/18
US-EAST-04	166.19.10.192/26	166.19.10.0/23 or 166.19.16.0/21	10.176.192.0/18
US-EAST-08	166.19.13.192/26 or 166.19.12.192/26	166.19.12.0/23	10.186.192.0/18
US-WEST-04	166.19.32.0/23	166.19.32.0/22	10.190.192.0/18

Private network address ranges

Pods, Load Balancers, and other Services use the same default private address ranges in each Region. The private IP address ranges for each region are:

Region	Pods	LoadBalancers	Services
All Regions	10.0.0.0/13	10.16.4.0/22	10.16.0.0/22

Regional speed and latency tests

Each Region provides speedtest files and a dedicated ICMP test address to help determine which Region is best for each workload.

Region	Speedtest links (1GB and 10GB )	Latency test address
RNO2	http.speedtest.rno2.coreweave.com/1G http.speedtest.rno2.coreweave.com/10G	ping.speedtest.rno2.coreweave.com
US-EAST-04	http.speedtest.us-east-04.coreweave.com/1G http.speedtest.us-east-04.coreweave.com/10G	ping.speedtest.us-east-04.coreweave.com
US-EAST-08	http.speedtest.us-east-08.coreweave.com/1G http.speedtest.us-east-08.coreweave.com/10G	ping.speedtest.us-east-08.coreweave.com
US-WEST-04	http.speedtest.us-west-04.coreweave.com/1G http.speedtest.us-west-04.coreweave.com/10G	ping.speedtest.us-west-04.coreweave.com

To run speed tests, use tools such as ping and curl, or another method of your choice. For example, to measure name lookup, connect, and total transfer times with curl, use the following command:

Example

$
curl http://http.speedtest.rno2.coreweave.com/1G \
       --write-out '\nDNS: %{time_namelookup}s\nConnect: %{time_connect}s\nTotal: %{time_total}s\n' \
       --output /dev/null

Result

  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100 1024M  100 1024M    0     0  37.2M      0  0:00:27  0:00:27 --:--:-- 38.9M

DNS: 0.001822s
Connect: 0.091322s
Total: 27.465658s