Monday, November 25, 2024

Worldwide availability of EC2 instance types

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The promise sounds tempting; with AWS, you can roll out your infrastructure in 28 regions worldwide. Indeed, it is an eye-opening moment when rolling out the same infrastructure into multiple regions to serve users in different parts of the world. However, a few stumbling blocks exist when rolling out an application to every available region. I’ve recently stumbled upon one of them when working on bucketAV. Currently, EC2 provides 761 instance types grouped into 116 instance families. But not all of these instance families are available in every region.

Worldwide availability of EC2 instance types

Here are some interesting facts.

4 Things you should know about the availability of instance types

  • Only one region offers all instance types: us-east-1.
  • Only 12 instance families are available in all regions: c5, c5d, i3, i3en, m5, m5d, m6g, r5, r5d, r6g, t3, t4g.
  • New instance types are rolling out slowly. For example, m7i is available only in 21% of all regions.
  • New regions support only a small subset of all available instance types. For example, ap-southeast-4 provides only 13% of all instance families.

Want to look into the details? The following tables are for you.

Instance Type Coverage by Region

The following table summarizes which regions support the most instance families.

Region Coverage
us-east-1 100%
us-west-2 99%
eu-west-1 92%
us-east-2 84%
ap-northeast-1 81%
eu-central-1 75%
ap-southeast-1 73%
ap-southeast-2 71%
ap-northeast-2 53%
ap-south-1 53%
us-west-1 53%
ca-central-1 49%
eu-west-2 49%
sa-east-1 48%
eu-north-1 38%
eu-west-3 36%
eu-south-1 32%
ap-northeast-3 28%
af-south-1 25%
ap-east-1 22%
ap-south-2 22%
eu-south-2 22%
il-central-1 22%
me-south-1 22%
ap-southeast-3 20%
eu-central-2 20%
me-central-1 17%
ap-southeast-4 13%

Available Instance Types in North and South America

Here is a detailed list of all instance families and their availability in North and South America.

Instance Type ca-central-1 sa-east-1 us-east-1 us-east-2 us-west-1 us-west-2
a1
c1
c3
c4
c5
c5a
c5ad
c5d
c5n
c6a
c6g
c6gd
c6gn
c6i
c6id
c6in
c7a
c7g
c7gd
c7gn
c7i
d2
d3
d3en
dl1
f1
g3
g3s
g4ad
g4dn
g5
g5g
h1
hpc7g
i2
i3
i3en
i4g
i4i
im4gn
inf1
inf2
is4gen
m1
m2
m3
m4
m5
m5a
m5ad
m5d
m5dn
m5n
m5zn
m6a
m6g
m6gd
m6i
m6id
m6idn
m6in
m7a
m7g
m7gd
m7i
m7i-flex
mac1
mac2
mac2-m2
p2
p3
p3dn
p4d
p5
r3
r4
r5
r5a
r5ad
r5b
r5d
r5dn
r5n
r6a
r6g
r6gd
r6i
r6id
r6idn
r6in
r7a
r7g
r7gd
r7i
r7iz
t1
t2
t3
t3a
t4g
trn1
trn1n
u-12tb1
u-18tb1
u-24tb1
u-3tb1
u-6tb1
u-9tb1
vt1
x1
x1e
x2gd
x2idn
x2iedn
x2iezn
z1d

Available Instance Types in Europe

Here is a detailed list of all instance families and their availability in Europe.

Instance Type eu-central-1 eu-central-2 eu-north-1 eu-south-1 eu-south-2 eu-west-1 eu-west-2 eu-west-3
a1
c1
c3
c4
c5
c5a
c5ad
c5d
c5n
c6a
c6g
c6gd
c6gn
c6i
c6id
c6in
c7a
c7g
c7gd
c7gn
c7i
d2
d3
d3en
dl1
f1
g3
g3s
g4ad
g4dn
g5
g5g
h1
hpc7g
i2
i3
i3en
i4g
i4i
im4gn
inf1
inf2
is4gen
m1
m2
m3
m4
m5
m5a
m5ad
m5d
m5dn
m5n
m5zn
m6a
m6g
m6gd
m6i
m6id
m6idn
m6in
m7a
m7g
m7gd
m7i
m7i-flex
mac1
mac2
mac2-m2
p2
p3
p3dn
p4d
p5
r3
r4
r5
r5a
r5ad
r5b
r5d
r5dn
r5n
r6a
r6g
r6gd
r6i
r6id
r6idn
r6in
r7a
r7g
r7gd
r7i
r7iz
t1
t2
t3
t3a
t4g
trn1
trn1n
u-12tb1
u-18tb1
u-24tb1
u-3tb1
u-6tb1
u-9tb1
vt1
x1
x1e
x2gd
x2idn
x2iedn
x2iezn
z1d

Available Instance Types in the Africa, Israel, and Middle East

Here is a detailed list of all instance families and their availability in Africa, Israel, and the Middle East.

Instance Type af-south-1 il-central-1 me-central-1 me-south-1
a1
c1
c3
c4
c5
c5a
c5ad
c5d
c5n
c6a
c6g
c6gd
c6gn
c6i
c6id
c6in
c7a
c7g
c7gd
c7gn
c7i
d2
d3
d3en
dl1
f1
g3
g3s
g4ad
g4dn
g5
g5g
h1
hpc7g
i2
i3
i3en
i4g
i4i
im4gn
inf1
inf2
is4gen
m1
m2
m3
m4
m5
m5a
m5ad
m5d
m5dn
m5n
m5zn
m6a
m6g
m6gd
m6i
m6id
m6idn
m6in
m7a
m7g
m7gd
m7i
m7i-flex
mac1
mac2
mac2-m2
p2
p3
p3dn
p4d
p5
r3
r4
r5
r5a
r5ad
r5b
r5d
r5dn
r5n
r6a
r6g
r6gd
r6i
r6id
r6idn
r6in
r7a
r7g
r7gd
r7i
r7iz
t1
t2
t3
t3a
t4g
trn1
trn1n
u-12tb1
u-18tb1
u-24tb1
u-3tb1
u-6tb1
u-9tb1
vt1
x1
x1e
x2gd
x2idn
x2iedn
x2iezn
z1d

Available Instance Types in Asia Pacific

Here is a detailed list of all instance families and their availability in Asia Pacific.

Instance Type ap-east-1 ap-northeast-1 ap-northeast-2 ap-northeast-3 ap-south-1 ap-south-2 ap-southeast-1 ap-southeast-2 ap-southeast-3 ap-southeast-4
a1
c1
c3
c4
c5
c5a
c5ad
c5d
c5n
c6a
c6g
c6gd
c6gn
c6i
c6id
c6in
c7a
c7g
c7gd
c7gn
c7i
d2
d3
d3en
dl1
f1
g3
g3s
g4ad
g4dn
g5
g5g
h1
hpc7g
i2
i3
i3en
i4g
i4i
im4gn
inf1
inf2
is4gen
m1
m2
m3
m4
m5
m5a
m5ad
m5d
m5dn
m5n
m5zn
m6a
m6g
m6gd
m6i
m6id
m6idn
m6in
m7a
m7g
m7gd
m7i
m7i-flex
mac1
mac2
mac2-m2
p2
p3
p3dn
p4d
p5
r3
r4
r5
r5a
r5ad
r5b
r5d
r5dn
r5n
r6a
r6g
r6gd
r6i
r6id
r6idn
r6in
r7a
r7g
r7gd
r7i
r7iz
t1
t2
t3
t3a
t4g
trn1
trn1n
u-12tb1
u-18tb1
u-24tb1
u-3tb1
u-6tb1
u-9tb1
vt1
x1
x1e
x2gd
x2idn
x2iedn
x2iezn
z1d

Region Coverage by Instance Type

The following high-score list shows which instance families are available in most regions.

Family Coverage
c5 100%
c5d 100%
i3 100%
i3en 100%
m5 100%
m5d 100%
m6g 100%
r5 100%
r5d 100%
r6g 100%
t3 100%
t4g 100%
c6g 96%
i4i 96%
m6i 93%
m6gd 89%
r6i 89%
x2idn 86%
c6i 82%
c5n 79%
c6in 79%
x2iedn 79%
c6gn 75%
g4dn 75%
c5a 71%
d2 71%
c6gd 68%
inf1 68%
r5n 68%
r6gd 64%
u-6tb1 64%
t3a 61%
x1 61%
g5 57%
m5a 57%
r4 57%
r5a 57%
t2 57%
c4 54%
c7g 54%
m4 54%
m5ad 54%
m6a 54%
m7g 54%
r5ad 54%
r7g 54%
r5b 50%
x1e 50%
c6a 46%
d3 46%
r5dn 46%
g3 43%
is4gen 43%
mac1 43%
r3 43%
r6id 43%
z1d 43%
c5ad 39%
i2 39%
im4gn 39%
m5zn 39%
p3 39%
u-12tb1 39%
u-3tb1 39%
c7gd 36%
m6idn 36%
m6in 36%
m7gd 36%
p2 36%
r6a 36%
r7gd 36%
a1 32%
c3 32%
c6id 32%
g3s 32%
m3 32%
m6id 32%
c1 29%
g4ad 29%
m1 29%
m2 29%
t1 29%
u-9tb1 29%
g5g 25%
m5dn 25%
m5n 25%
p4d 25%
r6idn 25%
r6in 25%
c7i 21%
d3en 21%
f1 21%
m7i 21%
m7i-flex 21%
r7i 21%
c7gn 18%
i4g 18%
mac2 18%
c7a 14%
h1 14%
m7a 14%
p3dn 14%
r7a 14%
vt1 14%
x2gd 14%
x2iezn 14%
hpc7g 11%
inf2 11%
mac2-m2 11%
p5 11%
trn1 11%
trn1n 11%
u-18tb1 11%
u-24tb1 11%
dl1 7%
r7iz 7%

Summary

Consider which instance types are available when choosing a region to deploy your workload. If you plan to roll out a workload to many regions in parallel, keep in mind that not all instance types are available in all regions.



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