{
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  "lastModified": "2026-10-14T16:13:52.256Z",
  "sourcePath": "src/main/data/docs",
  "docId": "RFC6890",
  "document": {
    "abstract": "This memo reiterates the assignment of an IPv4 address block (192.0.0.0/24) to IANA. It also instructs IANA to restructure its IPv4 and IPv6 Special-Purpose Address Registries. Upon restructuring, the aforementioned registries will record all special-purpose address blocks, maintaining a common set of information regarding each address block.",
    "abstract$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML abstract",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc6890/",
      "updated": "2026-10-14T16:13:52.256Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "authors": [
      {
        "name": "Michelle Cotton"
      },
      {
        "name": "Leo Vegoda"
      },
      {
        "name": "Ron Bonica"
      },
      {
        "name": "Brian Haberman"
      }
    ],
    "authors$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/rfc6890/",
      "updated": "2026-10-14T16:13:52.256Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "docId": "RFC6890",
    "docId$meta": {
      "confidence": "high",
      "note": "Derived from RFC number or Datatracker identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc6890/",
      "updated": "2026-10-14T16:13:52.256Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "docLabel": "IETF RFC 6890",
    "docLabel$meta": {
      "confidence": "high",
      "note": "Constructed from provider and document identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc6890/",
      "updated": "2026-10-14T16:13:52.256Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "docNumber": "6890",
    "docNumber$meta": {
      "confidence": "high",
      "note": "Parsed from RFC info page report metadata",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc6890/",
      "updated": "2026-10-14T16:13:52.256Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "docTitle": "Special-Purpose IP Address Registries",
    "docTitle$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML title",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc6890/",
      "updated": "2026-10-14T16:13:52.256Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "docType": "Best Practice",
    "docType$meta": {
      "confidence": "high",
      "note": "Mapped from Datatracker std_level or RFC status text",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc6890/",
      "updated": "2026-10-14T16:13:52.256Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "doi": "10.17487/RFC6890",
    "doi$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML doi",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc6890/",
      "updated": "2026-10-14T16:13:52.256Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "href": "https://doi.org/10.17487/RFC6890",
    "href$meta": {
      "confidence": "high",
      "note": "Derived from DOI (https://doi.org/<doi>)",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc6890/",
      "updated": "2026-10-14T16:13:52.256Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "keywords": [
      "IP"
    ],
    "keywords$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML keywords",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc6890/",
      "updated": "2026-10-14T16:13:52.256Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "pages": "23",
    "pages$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML page-count",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc6890/",
      "updated": "2026-10-14T16:13:52.256Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "publicationDate": "2013-04-01",
    "publicationDate$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML date",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc6890/",
      "updated": "2026-10-14T16:13:52.256Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "publisher": "IETF",
    "publisher$meta": {
      "confidence": "high",
      "note": "Static: provider",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc6890/",
      "updated": "2026-10-14T16:13:52.256Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "references": {
      "bibliographic": [
        "RFC919",
        "RFC1112",
        "RFC1122",
        "RFC1918",
        "RFC2544",
        "RFC2860",
        "RFC2928",
        "RFC3056",
        "RFC3068",
        "RFC3849",
        "RFC3927",
        "RFC4193",
        "RFC4291",
        "RFC4379",
        "RFC4380",
        "RFC4773",
        "RFC4843",
        "RFC5156",
        "RFC5180",
        "RFC5226",
        "RFC5735",
        "RFC5736",
        "RFC5737",
        "RFC5884",
        "RFC6052",
        "RFC6333",
        "RFC6598",
        "RFC6666"
      ],
      "bibliographic$meta": {
        "confidence": "medium",
        "flag": "MIXED_REF_LAYOUT_RISK anchored=33 proseBlocks=32 skippedAnchorBlocks=31",
        "note": "Parsed from RFC HTML references/informative sections",
        "originalValue": [],
        "reviewRequired": true,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc6890/",
        "updated": "2026-10-14T16:13:52.256Z",
        "version": "extractDocs.js@commit:1ff63569c1a0"
      }
    },
    "resolvedHref": "https://www.rfc-editor.org/info/rfc6890/",
    "resolvedHref$meta": {
      "confidence": "high",
      "note": "Final URL resolved via URL redirect verification",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc6890/",
      "updated": "2026-10-14T16:13:52.256Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "status": {
      "active": true,
      "active$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc6890/",
        "updated": "2026-10-14T16:13:52.256Z",
        "version": "extractDocs.js@commit:1ff63569c1a0"
      },
      "amendedBy": [
        "RFC8190"
      ],
      "amendedBy$meta": {
        "confidence": "high",
        "note": "Parsed from RFC index XML",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc6890/",
        "updated": "2026-10-14T16:13:52.256Z",
        "version": "extractDocs.js@commit:1ff63569c1a0"
      },
      "errataExist": true,
      "errataExist$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/rfc6890/",
        "updated": "2026-10-14T16:13:52.256Z",
        "version": "extractDocs.js@commit:1ff63569c1a0"
      },
      "errataUrl": [
        "https://www.rfc-editor.org/errata/rfc6890",
        "https://www.rfc-editor.org/errata_search.php?rfc=6890",
        "https://www.rfc-editor.org/rfc/inline-errata/rfc6890.html"
      ],
      "errataUrl$meta": {
        "confidence": "high",
        "note": "Parsed from errata links on RFC/Datatracker pages",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc6890/",
        "updated": "2026-10-14T16:13:52.256Z",
        "version": "extractDocs.js@commit:1ff63569c1a0"
      },
      "latestVersion": true,
      "latestVersion$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc6890/",
        "updated": "2026-10-14T16:13:52.256Z",
        "version": "extractDocs.js@commit:1ff63569c1a0"
      },
      "statusNote": "Best Current Practice",
      "statusNote$meta": {
        "confidence": "high",
        "note": "Mapped from Datatracker doc.json std_level",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc6890/",
        "updated": "2026-10-14T16:13:52.256Z",
        "version": "extractDocs.js@commit:1ff63569c1a0"
      },
      "superseded": false,
      "superseded$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc6890/",
        "updated": "2026-10-14T16:13:52.256Z",
        "version": "extractDocs.js@commit:1ff63569c1a0"
      },
      "supersedes": [
        "RFC4773",
        "RFC5156",
        "RFC5735",
        "RFC5736"
      ],
      "supersedes$meta": {
        "confidence": "high",
        "note": "Parsed from RFC index XML",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc6890/",
        "updated": "2026-10-14T16:13:52.256Z",
        "version": "extractDocs.js@commit:1ff63569c1a0"
      }
    }
  }
}