{"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":"209.162.208.0/21","resource_type":"ipv4","page":"https://rirtracker.com/ip/209.162.208.0-209.162.215.255/","arin_statistics_now":{"file_date":"2026-10-09","status":"allocated (dated 2026-07-14)"},"current_holder":{"rir":"ARIN","org":"NT Spark, LLC","how":"ARIN's statistics for 2026-10-09 and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":44722,"date":"2026-07-14T18:10:09Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Digital Fortress","recipient_org":"NT Spark, LLC","range":"209.162.208.0/21"},{"id":25069,"date":"2021-07-09T16:51:19Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Atmosera, Inc.","recipient_org":"Digital Fortress","range":"209.162.208.0/20"}],"events":[{"event_id":"12c86c7064f83522","report_date":"2026-07-14","source":"arin_issued","raw_action":"ADD","raw_line":"Add 209.162.208.0-209.162.215.255","resource_type":"ipv4","resource":"209.162.208.0/21","start":"209.162.208.0","end":"209.162.215.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-ARIN transfer","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Digital Fortress","recipient_organization":"NT Spark, LLC","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.0.0","classified_at":"2026-10-09T19:28:23+00:00","page":"https://rirtracker.com/ip/209.162.208.0-209.162.215.255/#e-12c86c7064f83522","evidence_url":"https://rirtracker.com/api/v1/events/12c86c7064f83522.json","piece_of":{"resource":"209.162.208.0/20","page":"https://rirtracker.com/ip/209.162.208.0-209.162.223.255/"},"explanation":"ARIN's transfer log records a transfer from Digital Fortress (ARIN) to NT Spark, LLC (ARIN) on 2026-07-14 18:10 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from 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 209.162.208.0-209.162.215.255\""},{"type":"transfer","url":"https://ftp.arin.net/pub/stats/arin/transfers/transfers_latest.json","retrieved_at":"2026-10-09T18:54:15+00:00","summary":"Transfer log: RESOURCE_TRANSFER on 2026-07-14 18:10 UTC, Digital Fortress (ARIN) to NT Spark, LLC (ARIN); resources moved: 209.162.208.0/21"},{"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: allocated (dated 1997-11-17)"},{"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":{"12c86c7064f83522":[{"raw_change_id":3456,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.0.0","classified_at":"2026-10-09T19:28:23+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from Digital Fortress (ARIN) to NT Spark, LLC (ARIN) on 2026-07-14 18:10 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."}]}}