They do provide IPv6. RIPE Atlas features at least 6 probes that are in Ziggo's AS (ASN9143): See https://atlas.ripe.net/api/v2/probes/?asn_v6=9143 https://atl

They do provide IPv6. RIPE Atlas features at least 6 probes that are in Ziggo's AS (ASN9143): See https://atlas.ripe.net/api/v2/probes/?asn_v6=9143 https://atlas.ripe.net/api/v2/probes/?asn_v6=9143 Thing is it only works in non-bridged mode latest generation Technicolor modems. If you need bridge mode, they will switch you back to IPv4.