The anycast research testbed has been created within the context of the projects SAND and DAS, a consortium consisting of the University of Twente, SIDN Labs, NLnet Labs and SURFnet.

The testbed currently in expansion and already has severalĀ locations either operational or being installed.

Address prefixes and ASN resources have been allocated by SURFnet and RIPE NCC.

IPv4: 145.90.8.0/24
IPv6: 2001:678:d0::/48
ASN 1133 (temporary being used from the University of Twente)
ASN 1149 in process of being allocated by RIPE NCC