{"classifier_version":"1.4.0","documentation":"https://rirtracker.com/api/","disclaimer":"This site independently analyzes publicly available Internet number-resource records. It is not affiliated with or endorsed by ARIN, the RIPE NCC, APNIC, LACNIC, AFRINIC, the Number Resource Organization (NRO), or any other Regional Internet Registry. Classifications and hold-expiration dates are evidence-based interpretations and do not constitute confirmation that a resource is available for issuance or transfer.","resource":"2604:f60::/32","resource_type":"ipv6","page":"https://rirtracker.com/ip/2604.f60..-2604.f60.ffff.ffff.ffff.ffff.ffff.ffff/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2025-05-06), reserved"},"current_holder":{"rir":null,"org":null,"how":null},"rdap_snapshots":[],"transfers":[],"events":[{"event_id":"a63e9f02993cc0e3","registry":"ARIN","report_date":"2025-05-06","source":"arin_issued","raw_action":"ADD","raw_line":"Add 2604:F60::-2604:F60:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF","resource_type":"ipv6","resource":"2604:f60::/32","start":"2604:f60::","end":"2604:f60:ffff:ffff:ffff:ffff:ffff:ffff","classification":"UNRESOLVED","classification_label":"Unresolved change","confidence":"OBSERVED_ONLY","source_rir":null,"recipient_rir":null,"source_organization":null,"recipient_organization":null,"inventory_effect":"Inventory effect unknown","inventory_effect_code":"UNKNOWN","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:54:28+00:00","page":"https://rirtracker.com/ip/2604.f60..-2604.f60.ffff.ffff.ffff.ffff.ffff.ffff/#e-a63e9f02993cc0e3","report_page":"https://rirtracker.com/arin/reports/2025-05-06/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/2604.f60..-2604.f60.ffff.ffff.ffff.ffff.ffff.ffff.json","explanation":"No transfer record matches. ARIN's statistics show it available on 2025-05-05 and allocated (dated 2025-05-06), reserved on 2025-05-07. The range is only partly registered on one side, so the tracker doesn't draw a conclusion.","evidence":[{"type":"arin_issued","url":"https://lists.arin.net/pipermail/arin-issued/2025-May/005988.html","retrieved_at":"2026-10-12T18:43:01+00:00","summary":"ARIN-Issued report for 2025-05-06: \"Add 2604:F60::-2604:F60:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF\""},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2025/delegated-arin-extended-20250505.gz","retrieved_at":"2026-10-12T23:59:20+00:00","summary":"ARIN delegated statistics 2025-05-05 (produced 2025-05-05T13:01:09+00:00), before the report: available"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2025/delegated-arin-extended-20250507.gz","retrieved_at":"2026-10-12T23:59:25+00:00","summary":"ARIN delegated statistics 2025-05-07 (produced 2025-05-07T13:01:09+00:00), after the report: allocated (dated 2025-05-06), reserved"}]}],"classification_history":{"a63e9f02993cc0e3":[{"raw_change_id":194033,"classification_code":"UNRESOLVED","confidence":"OBSERVED_ONLY","classifier_version":"1.3.0","classified_at":"2026-10-13T04:06:39+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it available on 2025-05-05 and allocated (dated 2025-05-06), reserved on 2025-05-07. The range is only partly registered on one side, so the tracker doesn't draw a conclusion."},{"raw_change_id":194033,"classification_code":"UNRESOLVED","confidence":"OBSERVED_ONLY","classifier_version":"1.3.1","classified_at":"2026-10-13T08:08:01+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it available on 2025-05-05 and allocated (dated 2025-05-06), reserved on 2025-05-07. The range is only partly registered on one side, so the tracker doesn't draw a conclusion."},{"raw_change_id":194033,"classification_code":"UNRESOLVED","confidence":"OBSERVED_ONLY","classifier_version":"1.3.2","classified_at":"2026-10-13T14:50:55+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it available on 2025-05-05 and allocated (dated 2025-05-06), reserved on 2025-05-07. The range is only partly registered on one side, so the tracker doesn't draw a conclusion."},{"raw_change_id":194033,"classification_code":"UNRESOLVED","confidence":"OBSERVED_ONLY","classifier_version":"1.4.0","classified_at":"2026-10-13T23:54:28+00:00","current":1,"public_explanation":"No transfer record matches. ARIN's statistics show it available on 2025-05-05 and allocated (dated 2025-05-06), reserved on 2025-05-07. The range is only partly registered on one side, so the tracker doesn't draw a conclusion."}]},"arin_statistics_now":{"status":"allocated (dated 2025-05-06), reserved"}}