{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10476785","patent":{"patent_number":"US-10476785","title":"IP routing search","assignee":null,"inventors":[],"filing_date":"2016-06-30T00:00:00.000Z","publication_date":"2019-11-12T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04L","H04L","H04L"],"num_claims":16,"abstract":"A Multibit Trie is created for routing distribution of IP prefixes in each Virtual Private Network (VPN). Routing of IP prefixes in the highest level 1˜m of the Multibit Trie is expanded to IP prefixes in level m+1 according to a prefix expansion method, wherein m is an integer larger than 1. Each branch of the IP prefixes in the level m+1 of the Multibit Trie is taken as a Branch_Tree, and data structure information of each Branch_Tree is saved. When routing of an IP address in a VPN is to be searched, a Branch_Tree is searched in a Multibit Trie corresponding to the VPN according to the highest m+1 bits of the IP address, and the routing of the IP address is searched in the Branch_Tree."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"IP routing search","description":"A Multibit Trie is created for routing distribution of IP prefixes in each Virtual Private Network (VPN). Routing of IP prefixes in the highest level 1˜m of the Multibit Trie is expanded to IP prefixe","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10476785","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-10476785","citation_suggestion":"Patentable. \"IP routing search\" (US-10476785). https://patentable.app/patents/US-10476785","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10476785","json":"https://patentable.app/api/llm-context/US-10476785","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T07:47:21.337Z"}