{
  "analysis_inclusion": {
    "details": [
      "ASN registrado com país BR na fonte autoritativa congelada."
    ],
    "reason": "national_asn",
    "reason_code": "authoritative_country_match"
  },
  "announced_prefixes": [
    {
      "address_family": 4,
      "analysis_scope": {
        "national_relevance": "in_scope",
        "national_statistics_eligible": true,
        "reason": "O recurso observado é brasileiro segundo o registro territorial congelado do ciclo.",
        "reason_code": "resource_country_br",
        "score_eligible": true
      },
      "brazilian_relevance": {
        "category": "brazilian_resource_without_compatible_association",
        "reason": "Recurso brasileiro sem associação cadastral compatível confirmada para a origem BGP observada.",
        "reason_code": "observed_origin_not_in_registered_associations"
      },
      "delegation_origins": [
        "AS266025"
      ],
      "delegation_status": "invalid_origin",
      "irr_origins": [],
      "irr_query_sources": [],
      "irr_sources": [],
      "irr_status": "missing",
      "is_bogon": false,
      "is_too_specific": false,
      "notes": [
        "Nenhum objeto IRR route/route6 exato foi encontrado para este anúncio BGP observado.",
        "Nenhum ROA cobrindo este anúncio foi encontrado.",
        "O recurso brasileiro possui associação cadastral de origem, mas a origem BGP observada não está entre os ASNs associados. Isto é divergência cadastral, não prova automática de sequestro."
      ],
      "origin_as": "AS273547",
      "prefix": "170.245.55.0/24",
      "registry_origin_association": {
        "associated_asns": [
          "AS266025"
        ],
        "match_type": "bgp_more_specific",
        "match_types": [
          "bgp_more_specific"
        ],
        "matched_resources": [
          "170.245.52.0/22"
        ],
        "observed_origin_asn": "AS273547",
        "organizations": [
          "OPTICA TELECOM LTDA"
        ],
        "reason": "O recurso brasileiro possui associação cadastral de origem, mas a origem BGP observada não está entre os ASNs associados. Isto é divergência cadastral, não prova automática de sequestro.",
        "reason_code": "observed_origin_not_in_registered_associations",
        "source": "nicbr",
        "status": "divergent"
      },
      "resource_registry": {
        "country": "BR",
        "date": "20170130",
        "delegated_status": "allocated",
        "match_type": "bgp_more_specific",
        "prefix": "170.245.52.0/22",
        "reason_code": "covering_resource_registry_record",
        "registry": "lacnic",
        "source": "rir_delegated",
        "status": "known"
      },
      "rpki_status": "not_found",
      "severity": "warning",
      "tags": [
        "irr:missing",
        "rpki:not_found",
        "delegation:invalid_origin"
      ],
      "tc_irr_origins": []
    },
    {
      "address_family": 4,
      "analysis_scope": {
        "national_relevance": "in_scope",
        "national_statistics_eligible": true,
        "reason": "O recurso observado é brasileiro segundo o registro territorial congelado do ciclo.",
        "reason_code": "resource_country_br",
        "score_eligible": true
      },
      "brazilian_relevance": {
        "category": "associated_brazilian_resource",
        "reason": "Recurso brasileiro com associação cadastral NIC.br compatível com a origem BGP observada.",
        "reason_code": "compatible_nicbr_origin_association"
      },
      "delegation_origins": [
        "AS273547"
      ],
      "delegation_status": "valid",
      "irr_origins": [
        "AS273547"
      ],
      "irr_query_sources": [],
      "irr_sources": [
        "DELEGATED"
      ],
      "irr_status": "registry_reference",
      "is_bogon": false,
      "is_too_specific": false,
      "notes": [
        "Apenas a referência DELEGATED corresponde a este anúncio; DELEGATED é uma base local derivada de dados públicos de delegação e não é uma base IRR pública consumida por redes externas.",
        "Nenhum ROA cobrindo este anúncio foi encontrado."
      ],
      "origin_as": "AS273547",
      "prefix": "181.224.193.0/24",
      "registry_origin_association": {
        "associated_asns": [
          "AS273547"
        ],
        "match_type": "exact",
        "match_types": [
          "exact"
        ],
        "matched_resources": [
          "181.224.193.0/24"
        ],
        "observed_origin_asn": "AS273547",
        "organizations": [
          "ST INFORMATICA E TELECOM LTDA"
        ],
        "reason": "A origem BGP observada está entre os ASNs associados ao recurso brasileiro no snapshot NIC.br.",
        "reason_code": "observed_origin_is_registered_association",
        "source": "nicbr",
        "status": "compatible"
      },
      "resource_registry": {
        "country": "BR",
        "date": "20211222",
        "delegated_status": "allocated",
        "match_type": "exact",
        "prefix": "181.224.193.0/24",
        "reason_code": "covering_resource_registry_record",
        "registry": "lacnic",
        "source": "rir_delegated",
        "status": "known"
      },
      "rpki_status": "not_found",
      "severity": "warning",
      "tags": [
        "irr:registry_reference",
        "rpki:not_found",
        "delegation:valid"
      ],
      "tc_irr_origins": []
    },
    {
      "address_family": 6,
      "analysis_scope": {
        "national_relevance": "in_scope",
        "national_statistics_eligible": true,
        "reason": "O recurso observado é brasileiro segundo o registro territorial congelado do ciclo.",
        "reason_code": "resource_country_br",
        "score_eligible": true
      },
      "brazilian_relevance": {
        "category": "associated_brazilian_resource",
        "reason": "Recurso brasileiro com associação cadastral NIC.br compatível com a origem BGP observada.",
        "reason_code": "compatible_nicbr_origin_association"
      },
      "delegation_origins": [
        "AS273547"
      ],
      "delegation_status": "valid",
      "irr_origins": [],
      "irr_query_sources": [],
      "irr_sources": [],
      "irr_status": "missing",
      "is_bogon": false,
      "is_too_specific": false,
      "notes": [
        "Nenhum objeto IRR route/route6 exato foi encontrado para este anúncio BGP observado.",
        "Nenhum ROA cobrindo este anúncio foi encontrado."
      ],
      "origin_as": "AS273547",
      "prefix": "2804:905c::/35",
      "registry_origin_association": {
        "associated_asns": [
          "AS273547"
        ],
        "match_type": "bgp_more_specific",
        "match_types": [
          "bgp_more_specific"
        ],
        "matched_resources": [
          "2804:905c::/32"
        ],
        "observed_origin_asn": "AS273547",
        "organizations": [
          "ST INFORMATICA E TELECOM LTDA"
        ],
        "reason": "A origem BGP observada está entre os ASNs associados ao recurso brasileiro no snapshot NIC.br.",
        "reason_code": "observed_origin_is_registered_association",
        "source": "nicbr",
        "status": "compatible"
      },
      "resource_registry": {
        "country": "BR",
        "date": "20240702",
        "delegated_status": "allocated",
        "match_type": "bgp_more_specific",
        "prefix": "2804:905c::/32",
        "reason_code": "covering_resource_registry_record",
        "registry": "lacnic",
        "source": "rir_delegated",
        "status": "known"
      },
      "rpki_status": "not_found",
      "severity": "warning",
      "tags": [
        "irr:missing",
        "rpki:not_found",
        "delegation:valid"
      ],
      "tc_irr_origins": []
    },
    {
      "address_family": 6,
      "analysis_scope": {
        "national_relevance": "in_scope",
        "national_statistics_eligible": true,
        "reason": "O recurso observado é brasileiro segundo o registro territorial congelado do ciclo.",
        "reason_code": "resource_country_br",
        "score_eligible": true
      },
      "brazilian_relevance": {
        "category": "associated_brazilian_resource",
        "reason": "Recurso brasileiro com associação cadastral NIC.br compatível com a origem BGP observada.",
        "reason_code": "compatible_nicbr_origin_association"
      },
      "delegation_origins": [
        "AS273547"
      ],
      "delegation_status": "valid",
      "irr_origins": [],
      "irr_query_sources": [],
      "irr_sources": [],
      "irr_status": "missing",
      "is_bogon": false,
      "is_too_specific": false,
      "notes": [
        "Nenhum objeto IRR route/route6 exato foi encontrado para este anúncio BGP observado.",
        "Nenhum ROA cobrindo este anúncio foi encontrado."
      ],
      "origin_as": "AS273547",
      "prefix": "2804:905c::/36",
      "registry_origin_association": {
        "associated_asns": [
          "AS273547"
        ],
        "match_type": "bgp_more_specific",
        "match_types": [
          "bgp_more_specific"
        ],
        "matched_resources": [
          "2804:905c::/32"
        ],
        "observed_origin_asn": "AS273547",
        "organizations": [
          "ST INFORMATICA E TELECOM LTDA"
        ],
        "reason": "A origem BGP observada está entre os ASNs associados ao recurso brasileiro no snapshot NIC.br.",
        "reason_code": "observed_origin_is_registered_association",
        "source": "nicbr",
        "status": "compatible"
      },
      "resource_registry": {
        "country": "BR",
        "date": "20240702",
        "delegated_status": "allocated",
        "match_type": "bgp_more_specific",
        "prefix": "2804:905c::/32",
        "reason_code": "covering_resource_registry_record",
        "registry": "lacnic",
        "source": "rir_delegated",
        "status": "known"
      },
      "rpki_status": "not_found",
      "severity": "warning",
      "tags": [
        "irr:missing",
        "rpki:not_found",
        "delegation:valid"
      ],
      "tc_irr_origins": []
    },
    {
      "address_family": 6,
      "analysis_scope": {
        "national_relevance": "in_scope",
        "national_statistics_eligible": true,
        "reason": "O recurso observado é brasileiro segundo o registro territorial congelado do ciclo.",
        "reason_code": "resource_country_br",
        "score_eligible": true
      },
      "brazilian_relevance": {
        "category": "associated_brazilian_resource",
        "reason": "Recurso brasileiro com associação cadastral NIC.br compatível com a origem BGP observada.",
        "reason_code": "compatible_nicbr_origin_association"
      },
      "delegation_origins": [
        "AS273547"
      ],
      "delegation_status": "valid",
      "irr_origins": [],
      "irr_query_sources": [],
      "irr_sources": [],
      "irr_status": "missing",
      "is_bogon": false,
      "is_too_specific": false,
      "notes": [
        "Nenhum objeto IRR route/route6 exato foi encontrado para este anúncio BGP observado.",
        "Nenhum ROA cobrindo este anúncio foi encontrado."
      ],
      "origin_as": "AS273547",
      "prefix": "2804:905c:1000::/36",
      "registry_origin_association": {
        "associated_asns": [
          "AS273547"
        ],
        "match_type": "bgp_more_specific",
        "match_types": [
          "bgp_more_specific"
        ],
        "matched_resources": [
          "2804:905c::/32"
        ],
        "observed_origin_asn": "AS273547",
        "organizations": [
          "ST INFORMATICA E TELECOM LTDA"
        ],
        "reason": "A origem BGP observada está entre os ASNs associados ao recurso brasileiro no snapshot NIC.br.",
        "reason_code": "observed_origin_is_registered_association",
        "source": "nicbr",
        "status": "compatible"
      },
      "resource_registry": {
        "country": "BR",
        "date": "20240702",
        "delegated_status": "allocated",
        "match_type": "bgp_more_specific",
        "prefix": "2804:905c::/32",
        "reason_code": "covering_resource_registry_record",
        "registry": "lacnic",
        "source": "rir_delegated",
        "status": "known"
      },
      "rpki_status": "not_found",
      "severity": "warning",
      "tags": [
        "irr:missing",
        "rpki:not_found",
        "delegation:valid"
      ],
      "tc_irr_origins": []
    },
    {
      "address_family": 6,
      "analysis_scope": {
        "national_relevance": "in_scope",
        "national_statistics_eligible": true,
        "reason": "O recurso observado é brasileiro segundo o registro territorial congelado do ciclo.",
        "reason_code": "resource_country_br",
        "score_eligible": true
      },
      "brazilian_relevance": {
        "category": "associated_brazilian_resource",
        "reason": "Recurso brasileiro com associação cadastral NIC.br compatível com a origem BGP observada.",
        "reason_code": "compatible_nicbr_origin_association"
      },
      "delegation_origins": [
        "AS273547"
      ],
      "delegation_status": "valid",
      "irr_origins": [],
      "irr_query_sources": [],
      "irr_sources": [],
      "irr_status": "missing",
      "is_bogon": false,
      "is_too_specific": false,
      "notes": [
        "Nenhum objeto IRR route/route6 exato foi encontrado para este anúncio BGP observado.",
        "Nenhum ROA cobrindo este anúncio foi encontrado."
      ],
      "origin_as": "AS273547",
      "prefix": "2804:905c:2000::/35",
      "registry_origin_association": {
        "associated_asns": [
          "AS273547"
        ],
        "match_type": "bgp_more_specific",
        "match_types": [
          "bgp_more_specific"
        ],
        "matched_resources": [
          "2804:905c::/32"
        ],
        "observed_origin_asn": "AS273547",
        "organizations": [
          "ST INFORMATICA E TELECOM LTDA"
        ],
        "reason": "A origem BGP observada está entre os ASNs associados ao recurso brasileiro no snapshot NIC.br.",
        "reason_code": "observed_origin_is_registered_association",
        "source": "nicbr",
        "status": "compatible"
      },
      "resource_registry": {
        "country": "BR",
        "date": "20240702",
        "delegated_status": "allocated",
        "match_type": "bgp_more_specific",
        "prefix": "2804:905c::/32",
        "reason_code": "covering_resource_registry_record",
        "registry": "lacnic",
        "source": "rir_delegated",
        "status": "known"
      },
      "rpki_status": "not_found",
      "severity": "warning",
      "tags": [
        "irr:missing",
        "rpki:not_found",
        "delegation:valid"
      ],
      "tc_irr_origins": []
    },
    {
      "address_family": 6,
      "analysis_scope": {
        "national_relevance": "in_scope",
        "national_statistics_eligible": true,
        "reason": "O recurso observado é brasileiro segundo o registro territorial congelado do ciclo.",
        "reason_code": "resource_country_br",
        "score_eligible": true
      },
      "brazilian_relevance": {
        "category": "associated_brazilian_resource",
        "reason": "Recurso brasileiro com associação cadastral NIC.br compatível com a origem BGP observada.",
        "reason_code": "compatible_nicbr_origin_association"
      },
      "delegation_origins": [
        "AS273547"
      ],
      "delegation_status": "valid",
      "irr_origins": [],
      "irr_query_sources": [],
      "irr_sources": [],
      "irr_status": "missing",
      "is_bogon": false,
      "is_too_specific": false,
      "notes": [
        "Nenhum objeto IRR route/route6 exato foi encontrado para este anúncio BGP observado.",
        "Nenhum ROA cobrindo este anúncio foi encontrado."
      ],
      "origin_as": "AS273547",
      "prefix": "2804:905c:2000::/36",
      "registry_origin_association": {
        "associated_asns": [
          "AS273547"
        ],
        "match_type": "bgp_more_specific",
        "match_types": [
          "bgp_more_specific"
        ],
        "matched_resources": [
          "2804:905c::/32"
        ],
        "observed_origin_asn": "AS273547",
        "organizations": [
          "ST INFORMATICA E TELECOM LTDA"
        ],
        "reason": "A origem BGP observada está entre os ASNs associados ao recurso brasileiro no snapshot NIC.br.",
        "reason_code": "observed_origin_is_registered_association",
        "source": "nicbr",
        "status": "compatible"
      },
      "resource_registry": {
        "country": "BR",
        "date": "20240702",
        "delegated_status": "allocated",
        "match_type": "bgp_more_specific",
        "prefix": "2804:905c::/32",
        "reason_code": "covering_resource_registry_record",
        "registry": "lacnic",
        "source": "rir_delegated",
        "status": "known"
      },
      "rpki_status": "not_found",
      "severity": "warning",
      "tags": [
        "irr:missing",
        "rpki:not_found",
        "delegation:valid"
      ],
      "tc_irr_origins": []
    },
    {
      "address_family": 6,
      "analysis_scope": {
        "national_relevance": "in_scope",
        "national_statistics_eligible": true,
        "reason": "O recurso observado é brasileiro segundo o registro territorial congelado do ciclo.",
        "reason_code": "resource_country_br",
        "score_eligible": true
      },
      "brazilian_relevance": {
        "category": "associated_brazilian_resource",
        "reason": "Recurso brasileiro com associação cadastral NIC.br compatível com a origem BGP observada.",
        "reason_code": "compatible_nicbr_origin_association"
      },
      "delegation_origins": [
        "AS273547"
      ],
      "delegation_status": "valid",
      "irr_origins": [],
      "irr_query_sources": [],
      "irr_sources": [],
      "irr_status": "missing",
      "is_bogon": false,
      "is_too_specific": false,
      "notes": [
        "Nenhum objeto IRR route/route6 exato foi encontrado para este anúncio BGP observado.",
        "Nenhum ROA cobrindo este anúncio foi encontrado."
      ],
      "origin_as": "AS273547",
      "prefix": "2804:905c:3000::/36",
      "registry_origin_association": {
        "associated_asns": [
          "AS273547"
        ],
        "match_type": "bgp_more_specific",
        "match_types": [
          "bgp_more_specific"
        ],
        "matched_resources": [
          "2804:905c::/32"
        ],
        "observed_origin_asn": "AS273547",
        "organizations": [
          "ST INFORMATICA E TELECOM LTDA"
        ],
        "reason": "A origem BGP observada está entre os ASNs associados ao recurso brasileiro no snapshot NIC.br.",
        "reason_code": "observed_origin_is_registered_association",
        "source": "nicbr",
        "status": "compatible"
      },
      "resource_registry": {
        "country": "BR",
        "date": "20240702",
        "delegated_status": "allocated",
        "match_type": "bgp_more_specific",
        "prefix": "2804:905c::/32",
        "reason_code": "covering_resource_registry_record",
        "registry": "lacnic",
        "source": "rir_delegated",
        "status": "known"
      },
      "rpki_status": "not_found",
      "severity": "warning",
      "tags": [
        "irr:missing",
        "rpki:not_found",
        "delegation:valid"
      ],
      "tc_irr_origins": []
    }
  ],
  "artifact_set_id": "2ad9d92f2afe9b58",
  "asn": "AS273547",
  "asn_registry": {
    "authoritative_rir": "lacnic",
    "country": "BR",
    "delegated_status": "allocated",
    "source": "rir_delegated",
    "status": "known"
  },
  "asn_scope": "national",
  "build_commit": "13a36ae7f72940debc179bc690663669c0d459d3",
  "country": "BR",
  "cycle_id": "20260812T104608Z-13a36ae-e591fc",
  "cycle_started_at": "2026-08-12T10:46:08Z",
  "downstreams": [],
  "generated_at": "2026-08-13T01:49:44Z",
  "ix_memberships": [],
  "left_neighbours": [
    "AS28326",
    "AS262476",
    "AS262517",
    "AS271513"
  ],
  "metadata": {
    "bgp_observation": {
      "announcements_source": "ripestat_announced_prefixes",
      "cache_configured": true,
      "cache_status": "ok",
      "cache_ttl_seconds": 21600,
      "earliest_time": "2000-08-01T00:00:00Z",
      "effective_window": {
        "endtime": "2026-08-12T16:00:00Z",
        "starttime": "2026-07-29T16:00:00Z"
      },
      "endpoint": "announced-prefixes",
      "from_cache": false,
      "latest_time": "2026-08-12T16:00:00Z",
      "min_peers_seeing": 10,
      "per_prefix_first_seen": null,
      "per_prefix_last_seen": null,
      "per_prefix_peer_count": null,
      "prefix_count": 8,
      "query_endtime": "2026-08-12T16:00:00Z",
      "query_parameters": {
        "min_peers_seeing": 10,
        "resource": "AS273547",
        "sourceapp": "tc-irr-analysis"
      },
      "query_starttime": "2026-07-29T16:00:00Z",
      "request_finished_at": "2026-08-13T01:47:28Z",
      "request_started_at": "2026-08-13T01:47:27Z",
      "requested_window": {
        "endtime": null,
        "starttime": null
      },
      "resource": "AS273547",
      "response_data_fields": [
        "earliest_time",
        "latest_time",
        "prefixes",
        "query_endtime",
        "query_starttime",
        "resource"
      ],
      "response_prefix_fields": [
        "prefix",
        "timelines"
      ],
      "source": "RIPEstat"
    },
    "br_neighbours": [
      "AS28326",
      "AS262476",
      "AS262517",
      "AS271513"
    ],
    "country_source": "delegation",
    "display": {
      "neighbour_limit": 50
    },
    "external_irrd_mode": "missing",
    "irr_timing_summary": {
      "RADB/external-origin": {
        "avg_ms": 321.779,
        "cache": 0,
        "count": 2,
        "error": 0,
        "max_ms": 325.541,
        "ok": 2,
        "total_ms": 643.557
      },
      "TC,DELEGATED/local": {
        "avg_ms": 40.012,
        "cache": 1,
        "count": 8,
        "error": 0,
        "max_ms": 62.079,
        "ok": 7,
        "total_ms": 320.095
      },
      "TC,DELEGATED/local-aut-num": {
        "avg_ms": 72.795,
        "cache": 0,
        "count": 1,
        "error": 0,
        "max_ms": 72.795,
        "ok": 1,
        "total_ms": 72.795
      },
      "TC,DELEGATED/local-origin": {
        "avg_ms": 41.59,
        "cache": 0,
        "count": 2,
        "error": 0,
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