{"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":"72.35.240.0/21","resource_type":"ipv4","page":"https://rirtracker.com/ip/72.35.240.0-72.35.247.255/","arin_statistics_now":{"file_date":"2026-10-09","status":"not listed"},"current_holder":{"rir":"RIPE NCC","org":"RCS Technologies FZE LLC","how":"the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":43791,"date":"2026-05-05T14:05:00Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"RIPE NCC","source_org":"DOJ-USMS","recipient_org":"RCS Technologies FZE LLC","range":"72.35.240.0/21"},{"id":35444,"date":"2024-05-08T22:10:30Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Micfo, LLC.","recipient_org":"U.S. Marshals Service in accordance with the Final Order of Forfeiture","range":"72.35.240.0/21"},{"id":5915,"date":"2015-08-13T18:02:35Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Certified Vacations","recipient_org":"Micfo, LLC.","range":"72.35.240.0/21"}],"events":[{"event_id":"b736fcb57edccd9c","report_date":"2026-05-05","source":"statistics","raw_action":"NOT_IN_ARIN_ISSUED","raw_line":null,"resource_type":"ipv4","resource":"72.35.240.0/21","start":"72.35.240.0","end":"72.35.247.255","classification":"INTER_RIR_TRANSFER_OUT","classification_label":"Inter-RIR transfer out of ARIN","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"RIPE NCC","source_organization":"DOJ-USMS","recipient_organization":"RCS Technologies FZE LLC","inventory_effect":"Transferred out of ARIN administration; not offered to ARIN applicants","inventory_effect_code":"TRANSFER_OUT","provisional":false,"classifier_version":"1.0.0","classified_at":"2026-10-09T19:28:29+00:00","page":"https://rirtracker.com/ip/72.35.240.0-72.35.247.255/#e-b736fcb57edccd9c","evidence_url":"https://rirtracker.com/api/v1/events/b736fcb57edccd9c.json","explanation":"ARIN's transfer log records a transfer from DOJ-USMS (ARIN) to RCS Technologies FZE LLC (RIPE NCC) on 2026-05-05 14:05 UTC: it left ARIN for RIPE NCC. ARIN-Issued didn't list this change; it is not a new allocation and is not offered to ARIN applicants.","evidence":[{"type":"statistics_diff","url":"https://ftp.arin.net/pub/stats/arin/delegated-arin-extended-20260506","retrieved_at":"2026-10-09T19:00:57+00:00","summary":"Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 72.35.240.0/21 allocated on 2026-05-05, not listed on 2026-05-06"},{"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 2026-05-05 14:05 UTC, DOJ-USMS (ARIN) to RCS Technologies FZE LLC (RIPE NCC); resources moved: 72.35.240.0/21"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/delegated-arin-extended-20260504","retrieved_at":"2026-10-09T19:00:51+00:00","summary":"ARIN delegated statistics 2026-05-04 (produced 2026-05-04T13:00:39+00:00), before the report: allocated (dated 2015-08-13)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/delegated-arin-extended-20260506","retrieved_at":"2026-10-09T19:00:57+00:00","summary":"ARIN delegated statistics 2026-05-06 (produced 2026-05-06T13:00:40+00:00), after the report: not listed"}]}],"classification_history":{"b736fcb57edccd9c":[{"raw_change_id":6502,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.0.0","classified_at":"2026-10-09T19:28:29+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from DOJ-USMS (ARIN) to RCS Technologies FZE LLC (RIPE NCC) on 2026-05-05 14:05 UTC: it left ARIN for RIPE NCC. ARIN-Issued didn't list this change; it is not a new allocation and is not offered to ARIN applicants."}]}}