A new BGP transport layer handle family members (SAFI 76) is defined for this objective that utilizes RFC-4364 engineering and follows RFC-8277 NLRI encoding. It carries transport prefixes throughout tunnel domain boundaries (e.g. in Inter-AS Option-C networks), which is parallel to BGP LU (SAFI 4) . GNS is a decentralized and censorship-resistant title system that gives a privacy-improving alternative to the Domain Name System (DNS).