{
  "$schema": "/api/schemas/documents.schema.json",
  "apiVersion": "1.1.0",
  "lastModified": "2026-10-12T20:12:20.668Z",
  "sourcePath": "src/main/data/docs",
  "docId": "RFC3171",
  "document": {
    "abstract": "This memo provides guidance for the Internet Assigned Numbers Authority (IANA) in assigning IPv4 multicast addresses. This document specifies an Internet Best Current Practices for the Internet Community, and requests discussion and suggestions for improvements.",
    "abstract$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML abstract",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc3171/",
      "updated": "2026-10-12T20:12:20.668Z",
      "version": "extractDocs.js@commit:00855ca34fe0"
    },
    "authors": [
      {
        "name": "Zaid AlBanna"
      },
      {
        "name": "Dr. Kevin C. Almeroth"
      },
      {
        "name": "David Meyer"
      },
      {
        "name": "Michelle Cotton"
      }
    ],
    "authors$meta": {
      "confidence": "high",
      "note": "Parsed from Datatracker doc page article:author (profile full names)",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc3171/",
      "updated": "2026-10-12T20:12:20.668Z",
      "version": "extractDocs.js@commit:00855ca34fe0"
    },
    "docId": "RFC3171",
    "docId$meta": {
      "confidence": "high",
      "note": "Derived from RFC number or Datatracker identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc3171/",
      "updated": "2026-10-12T20:12:20.668Z",
      "version": "extractDocs.js@commit:00855ca34fe0"
    },
    "docLabel": "IETF RFC 3171",
    "docLabel$meta": {
      "confidence": "high",
      "note": "Constructed from provider and document identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc3171/",
      "updated": "2026-10-12T20:12:20.668Z",
      "version": "extractDocs.js@commit:00855ca34fe0"
    },
    "docNumber": "3171",
    "docNumber$meta": {
      "confidence": "high",
      "note": "Parsed from RFC info page report metadata",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc3171/",
      "updated": "2026-10-12T20:12:20.668Z",
      "version": "extractDocs.js@commit:00855ca34fe0"
    },
    "docTitle": "IANA Guidelines for IPv4 Multicast Address Assignments",
    "docTitle$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML title",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc3171/",
      "updated": "2026-10-12T20:12:20.668Z",
      "version": "extractDocs.js@commit:00855ca34fe0"
    },
    "docType": "Best Practice",
    "docType$meta": {
      "confidence": "high",
      "note": "Mapped from Datatracker std_level or RFC status text",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc3171/",
      "updated": "2026-10-12T20:12:20.668Z",
      "version": "extractDocs.js@commit:00855ca34fe0"
    },
    "doi": "10.17487/RFC3171",
    "doi$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML doi",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc3171/",
      "updated": "2026-10-12T20:12:20.668Z",
      "version": "extractDocs.js@commit:00855ca34fe0"
    },
    "href": "https://doi.org/10.17487/RFC3171",
    "href$meta": {
      "confidence": "high",
      "note": "Derived from DOI (https://doi.org/<doi>)",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc3171/",
      "updated": "2026-10-12T20:12:20.668Z",
      "version": "extractDocs.js@commit:00855ca34fe0"
    },
    "keywords": [
      "IANA",
      "Protocol",
      "Parameters"
    ],
    "keywords$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML keywords",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc3171/",
      "updated": "2026-10-12T20:12:20.668Z",
      "version": "extractDocs.js@commit:00855ca34fe0"
    },
    "pages": "8",
    "pages$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML page-count",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc3171/",
      "updated": "2026-10-12T20:12:20.668Z",
      "version": "extractDocs.js@commit:00855ca34fe0"
    },
    "publicationDate": "2001-08-01",
    "publicationDate$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML date",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc3171/",
      "updated": "2026-10-12T20:12:20.668Z",
      "version": "extractDocs.js@commit:00855ca34fe0"
    },
    "publisher": "IETF",
    "publisher$meta": {
      "confidence": "high",
      "note": "Static: provider",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc3171/",
      "updated": "2026-10-12T20:12:20.668Z",
      "version": "extractDocs.js@commit:00855ca34fe0"
    },
    "references": {
      "bibliographic": [
        "IANA",
        "RFC1190",
        "RFC1930",
        "RFC2026",
        "RFC2030",
        "RFC2119",
        "RFC2328",
        "RFC2365",
        "RFC2434",
        "RFC2730",
        "RFC2770",
        "RFC2780",
        "RFC2908",
        "RFC2909",
        "RFC2974",
        "RFC3138",
        "orphan/RFC3171/h:3e9c0043"
      ],
      "bibliographic$meta": {
        "confidence": "medium",
        "flag": "MIXED_REF_LAYOUT_RISK anchored=17 proseBlocks=20 skippedAnchorBlocks=19",
        "note": "Parsed from RFC HTML references/informative sections",
        "originalValue": [],
        "reviewRequired": true,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc3171/",
        "updated": "2026-10-12T20:12:20.668Z",
        "version": "extractDocs.js@commit:00855ca34fe0"
      }
    },
    "resolvedHref": "https://www.rfc-editor.org/info/rfc3171/",
    "resolvedHref$meta": {
      "confidence": "high",
      "note": "Final URL resolved via URL redirect verification",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc3171/",
      "updated": "2026-10-12T20:12:20.668Z",
      "version": "extractDocs.js@commit:00855ca34fe0"
    },
    "status": {
      "active": false,
      "active$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc3171/",
        "updated": "2026-10-12T20:12:20.668Z",
        "version": "extractDocs.js@commit:00855ca34fe0"
      },
      "errataExist": true,
      "errataExist$meta": {
        "confidence": "high",
        "note": "Derived from presence of errata links on RFC/Datatracker pages",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc3171/",
        "updated": "2026-10-12T20:12:20.668Z",
        "version": "extractDocs.js@commit:00855ca34fe0"
      },
      "errataUrl": [
        "https://www.rfc-editor.org/errata/rfc3171",
        "https://www.rfc-editor.org/errata_search.php?rfc=3171",
        "https://www.rfc-editor.org/rfc/inline-errata/rfc3171.html"
      ],
      "errataUrl$meta": {
        "confidence": "high",
        "note": "Parsed from errata links on RFC/Datatracker pages",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc3171/",
        "updated": "2026-10-12T20:12:20.668Z",
        "version": "extractDocs.js@commit:00855ca34fe0"
      },
      "latestVersion": false,
      "latestVersion$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc3171/",
        "updated": "2026-10-12T20:12:20.668Z",
        "version": "extractDocs.js@commit:00855ca34fe0"
      },
      "statusNote": "Best Current Practice",
      "statusNote$meta": {
        "confidence": "high",
        "note": "Mapped from Datatracker doc.json std_level",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc3171/",
        "updated": "2026-10-12T20:12:20.668Z",
        "version": "extractDocs.js@commit:00855ca34fe0"
      },
      "superseded": true,
      "superseded$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc3171/",
        "updated": "2026-10-12T20:12:20.668Z",
        "version": "extractDocs.js@commit:00855ca34fe0"
      },
      "supersededBy": [
        "RFC5771"
      ],
      "supersededBy$meta": {
        "confidence": "high",
        "note": "Parsed from RFC index XML",
        "originalValue": [],
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc3171/",
        "updated": "2026-10-12T20:12:20.668Z",
        "version": "extractDocs.js@commit:00855ca34fe0"
      }
    }
  }
}