All networks that AS210320 declares as a provider with ASPA:
| ASN | Description | |
|---|---|---|
| AS212895 | Johannes Ernst | |
| AS213449 | Jann-Ole Wagenaar | |
| AS6939 | Hurricane Electric LLC | |
| AS8283 | Netwerkvereniging Coloclue | |
| AS41051 | Freetransit Project (Openfactory GmbH) | |
| AS200132 | Peter-Paul Maria Kurstjens |
All networks that class AS210320 as a provider with ASPA:
| ASN | Description | |
|---|---|---|
| AS197754 | Christiaan Goossens |