{"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":"2001:478::/32","resource_type":"ipv6","page":"https://rirtracker.com/ip/2001.478..-2001.478.ffff.ffff.ffff.ffff.ffff.ffff/","arin_statistics_now":{"file_date":"2026-10-09","status":"allocated (dated 2026-10-08)"},"current_holder":{"rir":"ARIN","org":"Digital Realty Trust Inc.","handle":"DRT-22","how":"RDAP, looked up 2026-10-09 20:15 UTC"},"rdap_snapshots":[{"resource_type":"ipv6","start_key":"20010478000000000000000000000000","end_key":"20010478ffffffffffffffffffffffff","captured_at":"2026-10-09T20:15:52+00:00","reason":"first","authoritative_rir":"ARIN","handle":"NET6-2001-478-1","name":"DRT-22-IPV6-BLOCK-01","status":"active","org_handle":"DRT-22","org_name":"Digital Realty Trust Inc.","registration_date":"2026-10-08T07:48:37-04:00","last_changed_date":"2026-10-08T07:48:37-04:00","rdap_url":"https://rdap.arin.net/registry/ip/2001:478::"},{"resource_type":"ipv6","start_key":"20010478000000000000000000000000","end_key":"20010478ffffffffffffffffffffffff","captured_at":"2026-10-09T20:15:28+00:00","reason":"first","authoritative_rir":"ARIN","handle":"NET6-2001-478-1","name":"DRT-22-IPV6-BLOCK-01","status":"active","org_handle":"DRT-22","org_name":"Digital Realty Trust Inc.","registration_date":"2026-10-08T07:48:37-04:00","last_changed_date":"2026-10-08T07:48:37-04:00","rdap_url":"https://rdap.arin.net/registry/ip/2001:478::"}],"transfers":[],"events":[{"event_id":"c8288232c60ec60c","report_date":"2026-10-08","source":"arin_issued","raw_action":"ADD","raw_line":"Add 2001:478::-2001:478:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF","resource_type":"ipv6","resource":"2001:478::/32","start":"2001:478::","end":"2001:478:ffff: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":true,"classifier_version":"1.0.0","classified_at":"2026-10-09T19:28:28+00:00","page":"https://rirtracker.com/ip/2001.478..-2001.478.ffff.ffff.ffff.ffff.ffff.ffff/#e-c8288232c60ec60c","evidence_url":"https://rirtracker.com/api/v1/events/c8288232c60ec60c.json","explanation":"No transfer record matches. ARIN's statistics show it reserved on 2026-10-07 and allocated (dated 2026-10-08) on 2026-10-09. 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-October/006512.html","retrieved_at":"2026-10-09T18:54:11+00:00","summary":"ARIN-Issued report for 2026-10-08: \"Add 2001:478::-2001:478:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF\""},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/delegated-arin-extended-20261007","retrieved_at":"2026-10-09T19:08:50+00:00","summary":"ARIN delegated statistics 2026-10-07 (produced 2026-10-07T13:00:22+00:00), before the report: reserved"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/delegated-arin-extended-20261009","retrieved_at":"2026-10-09T19:08:56+00:00","summary":"ARIN delegated statistics 2026-10-09 (produced 2026-10-09T13:00:21+00:00), after the report: allocated (dated 2026-10-08)"}]},{"event_id":"8fc5f4ac23eae12a","report_date":"2026-10-08","source":"arin_issued","raw_action":"REMOVE","raw_line":"Remove 2001:478::-2001:478:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF","resource_type":"ipv6","resource":"2001:478::/32","start":"2001:478::","end":"2001:478:ffff: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":true,"classifier_version":"1.0.0","classified_at":"2026-10-09T19:28:28+00:00","page":"https://rirtracker.com/ip/2001.478..-2001.478.ffff.ffff.ffff.ffff.ffff.ffff/#e-8fc5f4ac23eae12a","evidence_url":"https://rirtracker.com/api/v1/events/8fc5f4ac23eae12a.json","explanation":"ARIN's statistics show it reserved on 2026-10-07 and allocated (dated 2026-10-08) on 2026-10-09. ARIN removed its own pool record for this range as part of issuing it: the same report adds 2001:478::-2001:478:FFFF: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-October/006512.html","retrieved_at":"2026-10-09T18:54:11+00:00","summary":"ARIN-Issued report for 2026-10-08: \"Remove 2001:478::-2001:478:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF\""},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/delegated-arin-extended-20261007","retrieved_at":"2026-10-09T19:08:50+00:00","summary":"ARIN delegated statistics 2026-10-07 (produced 2026-10-07T13:00:22+00:00), before the report: reserved"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/delegated-arin-extended-20261009","retrieved_at":"2026-10-09T19:08:56+00:00","summary":"ARIN delegated statistics 2026-10-09 (produced 2026-10-09T13:00:21+00:00), after the report: allocated (dated 2026-10-08)"}]}],"classification_history":{"c8288232c60ec60c":[{"raw_change_id":5688,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.0.0","classified_at":"2026-10-09T19:28:28+00:00","current":1,"public_explanation":"No transfer record matches. ARIN's statistics show it reserved on 2026-10-07 and allocated (dated 2026-10-08) on 2026-10-09. It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN."}],"8fc5f4ac23eae12a":[{"raw_change_id":5666,"classification_code":"POOL_RECORD_CHANGE","confidence":"STRONG_INFERENCE","classifier_version":"1.0.0","classified_at":"2026-10-09T19:28:28+00:00","current":1,"public_explanation":"ARIN's statistics show it reserved on 2026-10-07 and allocated (dated 2026-10-08) on 2026-10-09. ARIN removed its own pool record for this range as part of issuing it: the same report adds 2001:478::-2001:478:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF. The issuance is explained on that line."}]}}