Due to the fact my APNIC ASN is allocated under an LIR sponsor. There are a bunch of APNIC rules for sponsored ASN, but one of them is I must maintain connectivity to my LIR. So the Sponsor gave me a free SIT tunnel, as he provides free tunnel service on top of the ASN service to keep in line with the APNIC rules. I advertised the RIPE /44 ipv6 I plan to keep around via him. However, I prepended x2 it towards him so it wouldn’t affect my announcement out of my primary location.