{"classifier_version":"1.0.0","generated":"2026-10-09T21:19:22+00:00","documentation":"https://rirtracker.com/api/","disclaimer":"This site independently analyzes publicly available Internet number-resource records. It is not affiliated with or endorsed by the American Registry for Internet Numbers (ARIN), the Number Resource Organization (NRO), or any 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":"2620:f2:4000::/48","resource_type":"ipv6","page":"https://rirtracker.com/ip/2620.f2.4000..-2620.f2.4000.ffff.ffff.ffff.ffff.ffff/","arin_statistics_now":{"file_date":"2026-10-09","status":"allocated (dated 2026-07-14)"},"current_holder":{"rir":"ARIN","org":null,"how":"ARIN's statistics for 2026-10-09"},"rdap_snapshots":[],"transfers":[],"events":[{"event_id":"427d15663c1b4713","report_date":"2026-07-14","source":"arin_issued","raw_action":"ADD","raw_line":"Add 2620:F2:4000::-2620:F2:4000:FFFF:FFFF:FFFF:FFFF:FFFF","resource_type":"ipv6","resource":"2620:f2:4000::/48","start":"2620:f2:4000::","end":"2620:f2:4000:ffff:ffff:ffff:ffff:ffff","classification":"APPARENT_NEW_ISSUANCE","classification_label":"Apparent new issuance","confidence":"STRONG_INFERENCE","source_rir":null,"recipient_rir":null,"source_organization":null,"recipient_organization":null,"inventory_effect":"Likely issued from ARIN-controlled inventory","inventory_effect_code":"ISSUED","provisional":false,"classifier_version":"1.0.0","classified_at":"2026-10-09T19:28:23+00:00","page":"https://rirtracker.com/ip/2620.f2.4000..-2620.f2.4000.ffff.ffff.ffff.ffff.ffff/#e-427d15663c1b4713","evidence_url":"https://rirtracker.com/api/v1/events/427d15663c1b4713.json","explanation":"No transfer record matches. ARIN's statistics show it reserved on 2026-07-13 and allocated (dated 2026-07-14) on 2026-07-15. It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN.","evidence":[{"type":"arin_issued","url":"https://lists.arin.net/pipermail/arin-issued/2026-July/006426.html","retrieved_at":"2026-10-09T18:54:05+00:00","summary":"ARIN-Issued report for 2026-07-14: \"Add 2620:F2:4000::-2620:F2:4000:FFFF:FFFF:FFFF:FFFF:FFFF\""},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/delegated-arin-extended-20260713","retrieved_at":"2026-10-09T19:04:23+00:00","summary":"ARIN delegated statistics 2026-07-13 (produced 2026-07-13T09:00:22+00:00), before the report: reserved"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/delegated-arin-extended-20260715","retrieved_at":"2026-10-09T19:04:30+00:00","summary":"ARIN delegated statistics 2026-07-15 (produced 2026-07-15T09:00:21+00:00), after the report: allocated (dated 2026-07-14)"}]},{"event_id":"6950cafc4b11615f","report_date":"2026-07-14","source":"arin_issued","raw_action":"REMOVE","raw_line":"Remove 2620:F2:4000::-2620:F2:4000:FFFF:FFFF:FFFF:FFFF:FFFF","resource_type":"ipv6","resource":"2620:f2:4000::/48","start":"2620:f2:4000::","end":"2620:f2:4000:ffff:ffff:ffff:ffff:ffff","classification":"POOL_RECORD_CHANGE","classification_label":"Change to ARIN's own pool record","confidence":"STRONG_INFERENCE","source_rir":null,"recipient_rir":null,"source_organization":null,"recipient_organization":null,"inventory_effect":"Part of the issuance reported the same day","inventory_effect_code":"PAIRED","provisional":false,"classifier_version":"1.0.0","classified_at":"2026-10-09T19:28:23+00:00","page":"https://rirtracker.com/ip/2620.f2.4000..-2620.f2.4000.ffff.ffff.ffff.ffff.ffff/#e-6950cafc4b11615f","evidence_url":"https://rirtracker.com/api/v1/events/6950cafc4b11615f.json","explanation":"ARIN's statistics show it reserved on 2026-07-13 and allocated (dated 2026-07-14) on 2026-07-15. ARIN removed its own pool record for this range as part of issuing it: the same report adds 2620:F2:4000::-2620:F2:4000:FFFF:FFFF:FFFF:FFFF:FFFF. The issuance is explained on that line.","evidence":[{"type":"arin_issued","url":"https://lists.arin.net/pipermail/arin-issued/2026-July/006426.html","retrieved_at":"2026-10-09T18:54:05+00:00","summary":"ARIN-Issued report for 2026-07-14: \"Remove 2620:F2:4000::-2620:F2:4000:FFFF:FFFF:FFFF:FFFF:FFFF\""},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/delegated-arin-extended-20260713","retrieved_at":"2026-10-09T19:04:23+00:00","summary":"ARIN delegated statistics 2026-07-13 (produced 2026-07-13T09:00:22+00:00), before the report: reserved"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/delegated-arin-extended-20260715","retrieved_at":"2026-10-09T19:04:30+00:00","summary":"ARIN delegated statistics 2026-07-15 (produced 2026-07-15T09:00:21+00:00), after the report: allocated (dated 2026-07-14)"}]}],"classification_history":{"427d15663c1b4713":[{"raw_change_id":3451,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.0.0","classified_at":"2026-10-09T19:28:23+00:00","current":1,"public_explanation":"No transfer record matches. ARIN's statistics show it reserved on 2026-07-13 and allocated (dated 2026-07-14) on 2026-07-15. It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN."}],"6950cafc4b11615f":[{"raw_change_id":3407,"classification_code":"POOL_RECORD_CHANGE","confidence":"STRONG_INFERENCE","classifier_version":"1.0.0","classified_at":"2026-10-09T19:28:23+00:00","current":1,"public_explanation":"ARIN's statistics show it reserved on 2026-07-13 and allocated (dated 2026-07-14) on 2026-07-15. ARIN removed its own pool record for this range as part of issuing it: the same report adds 2620:F2:4000::-2620:F2:4000:FFFF:FFFF:FFFF:FFFF:FFFF. The issuance is explained on that line."}]}}