{
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    "abstract": "This document contains a security assessment of the IETF specifications of the Internet Protocol version 4 and of a number of mechanisms and policies in use by popular IPv4 implementations. It is based on the results of a project carried out by the UK's Centre for the Protection of National Infrastructure (CPNI). This document is not an Internet Standards Track specification; it is published for informational purposes.",
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        "name": "Fernando Gont"
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      "confidence": "high",
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      "confidence": "high",
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      "originalValue": null,
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      "updated": "2026-10-16T18:57:08.381Z",
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    "docNumber": "6274",
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      "confidence": "high",
      "note": "Parsed from RFC info page report metadata",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc6274/",
      "updated": "2026-10-16T18:57:08.381Z",
      "version": "extractDocs.js@commit:a6ae1efef02e"
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    "docTitle": "Security Assessment of the Internet Protocol Version 4",
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      "confidence": "high",
      "note": "Parsed from RFC index XML title",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc6274/",
      "updated": "2026-10-16T18:57:08.381Z",
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      "confidence": "high",
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      "confidence": "high",
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      "confidence": "high",
      "note": "Derived from DOI (https://doi.org/<doi>)",
      "originalValue": null,
      "source": "resolved",
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      "updated": "2026-10-16T18:57:08.381Z",
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      "confidence": "high",
      "note": "Parsed from RFC index XML keywords",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc6274/",
      "updated": "2026-10-16T18:57:08.381Z",
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      "confidence": "high",
      "note": "Parsed from RFC index XML page-count",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc6274/",
      "updated": "2026-10-16T18:57:08.381Z",
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      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc6274/",
      "updated": "2026-10-16T18:57:08.381Z",
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        "orphan/RFC6274/h:6a44f93d",
        "orphan/RFC6274/h:2a2915da",
        "orphan/RFC6274/h:b532044f",
        "orphan/RFC6274/h:e3cfe6c3",
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        "orphan/RFC6274/h:b9512646",
        "orphan/RFC6274/h:bbfc3403",
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        "orphan/RFC6274/h:c82dc22d",
        "orphan/RFC6274/h:b658e9cb",
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        "orphan/RFC6274/h:ad841acd",
        "orphan/RFC6274/h:9e0ac3b0",
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        "orphan/RFC6274/h:fd0d8fbf",
        "orphan/RFC6274/h:f2a60d34",
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        "orphan/RFC6274/h:fb6e5d2f",
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        "RFC1191",
        "RFC1349",
        "RFC1393",
        "RFC1770",
        "RFC1812",
        "RFC1918",
        "RFC2113",
        "RFC2119",
        "RFC2474",
        "RFC2475",
        "RFC2644",
        "RFC2827",
        "RFC3168",
        "RFC3704",
        "RFC3927",
        "RFC4086",
        "RFC4632",
        "RFC4821",
        "RFC5082",
        "RFC5350",
        "RFC5735",
        "RFC6040"
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        "note": "Parsed from RFC HTML normative references sections",
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    },
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      "confidence": "high",
      "note": "Final URL resolved via URL redirect verification",
      "originalValue": null,
      "source": "resolved",
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      "updated": "2026-10-16T18:57:08.381Z",
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        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc6274/",
        "updated": "2026-10-16T18:57:08.381Z",
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        "confidence": "high",
        "note": "Derived from presence of errata links on RFC/Datatracker pages",
        "originalValue": null,
        "source": "parsed",
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        "updated": "2026-10-16T18:57:08.381Z",
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        "https://www.rfc-editor.org/rfc/inline-errata/rfc6274.html"
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        "note": "Parsed from errata links on RFC/Datatracker pages",
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        "source": "parsed",
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        "updated": "2026-10-16T18:57:08.381Z",
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        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc6274/",
        "updated": "2026-10-16T18:57:08.381Z",
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        "source": "parsed",
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        "source": "resolved",
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}