Ranges can be defined to group [AS numbers](./asn.md) numerically and to facilitate their automatic provisioning. Each range must be assigned to a [RIR](./rir.md).
## Fields
### Name
A unique human-friendly name for the range.
### Slug
A unique URL-friendly identifier. (This value can be used for filtering.)
### RIR
The [Regional Internet Registry](./rir.md) or similar authority responsible for the allocation of AS numbers within this range.
### Start & End
The starting and ending numeric boundaries of the range (inclusive).
