{"classifier_version":"1.0.0","generated":"2026-10-10T14:39:54+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":"198.52.32.0/23","resource_type":"ipv4","page":"https://rirtracker.com/ip/198.52.32.0-198.52.33.255/","arin_statistics_now":{"file_date":"2026-10-10","status":"not listed"},"current_holder":{"rir":"RIPE NCC","org":"Blue Tech Technology Co., Limited","how":"the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":45454,"date":"2026-09-08T13:36:14Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"RIPE NCC","source_org":"DOJ-USMS","recipient_org":"Blue Tech Technology Co., Limited","range":"198.52.32.0/23"},{"id":35417,"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":"198.52.32.0/21"},{"id":6507,"date":"2016-02-22T21:43:10Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"UUNorth Incorporated","recipient_org":"Micfo, LLC.","range":"198.52.32.0/21"}],"events":[{"event_id":"4d269970f129c0d3","report_date":"2026-09-08","source":"statistics","raw_action":"NOT_IN_ARIN_ISSUED","raw_line":null,"resource_type":"ipv4","resource":"198.52.32.0/23","start":"198.52.32.0","end":"198.52.33.255","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":"Blue Tech Technology Co., Limited","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":"2026-10-09T19:28:32+00:00","page":"https://rirtracker.com/ip/198.52.32.0-198.52.33.255/#e-4d269970f129c0d3","evidence_url":"https://rirtracker.com/api/v1/events/4d269970f129c0d3.json","piece_of":{"resource":"198.52.32.0/21","page":"https://rirtracker.com/ip/198.52.32.0-198.52.39.255/"},"explanation":"ARIN's transfer log records a transfer from DOJ-USMS (ARIN) to Blue Tech Technology Co., Limited (RIPE NCC) on 2026-09-08 13:36 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-20260909","retrieved_at":"2026-10-09T19:07:22+00:00","summary":"Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 198.52.32.0/23 allocated on 2026-09-08, not listed on 2026-09-09"},{"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 2026-09-08 13:36 UTC, DOJ-USMS (ARIN) to Blue Tech Technology Co., Limited (RIPE NCC); resources moved: 198.52.32.0/23"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/delegated-arin-extended-20260907","retrieved_at":"2026-10-09T19:07:16+00:00","summary":"ARIN delegated statistics 2026-09-07 (produced 2026-09-07T13:00:21+00:00), before the report: allocated (dated 2016-02-22)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/delegated-arin-extended-20260909","retrieved_at":"2026-10-09T19:07:22+00:00","summary":"ARIN delegated statistics 2026-09-09 (produced 2026-09-09T13:00:20+00:00), after the report: not listed"}]}],"classification_history":{"4d269970f129c0d3":[{"raw_change_id":7639,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.0.0","classified_at":"2026-10-09T19:28:32+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from DOJ-USMS (ARIN) to Blue Tech Technology Co., Limited (RIPE NCC) on 2026-09-08 13:36 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."}]}}