{"classifier_version":"1.4.0","documentation":"https://rirtracker.com/api/","disclaimer":"This site independently analyzes publicly available Internet number-resource records. It is not affiliated with or endorsed by ARIN, the RIPE NCC, APNIC, LACNIC, AFRINIC, the Number Resource Organization (NRO), or any other 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":"149.112.154.0/24","resource_type":"ipv4","page":"https://rirtracker.com/ip/149.112.154.0-149.112.154.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2021-08-20)"},"current_holder":{"rir":"ARIN","org":"American Registry for Internet Numbers","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":41786,"date":"2025-10-23T20:12:24Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"ARIN Routing Security","recipient_org":"American Registry for Internet Numbers","range":"149.112.154.0/24","log":"ARIN"}],"events":[{"event_id":"8eef180b017b5e2b","registry":"ARIN","report_date":"2025-10-23","source":"arin_issued","raw_action":"ADD","raw_line":"Add 149.112.154.0-149.112.154.255","resource_type":"ipv4","resource":"149.112.154.0/24","start":"149.112.154.0","end":"149.112.154.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-ARIN transfer","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"ARIN Routing Security","recipient_organization":"American Registry for Internet Numbers","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:54:38+00:00","page":"https://rirtracker.com/ip/149.112.154.0-149.112.154.255/#e-8eef180b017b5e2b","report_page":"https://rirtracker.com/arin/reports/2025-10-23/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/149.112.154.0-149.112.154.255.json","piece_of":{"resource":"149.112.152.0/22","page":"https://rirtracker.com/ip/149.112.152.0-149.112.155.255/"},"explanation":"ARIN's transfer log records a transfer from ARIN Routing Security (ARIN) to American Registry for Internet Numbers (ARIN) on 2025-10-23 20:12 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/2025-October/006158.html","retrieved_at":"2026-10-12T18:43:11+00:00","summary":"ARIN-Issued report for 2025-10-23: \"Add 149.112.154.0-149.112.154.255\""},{"type":"transfer","url":"https://ftp.arin.net/pub/stats/arin/transfers/transfers_latest.json","retrieved_at":"2026-10-13T13:57:20+00:00","summary":"Transfer log: RESOURCE_TRANSFER on 2025-10-23 20:12 UTC, ARIN Routing Security (ARIN) to American Registry for Internet Numbers (ARIN); resources moved: 149.112.154.0/24"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2025/delegated-arin-extended-20251022.gz","retrieved_at":"2026-10-13T00:08:59+00:00","summary":"ARIN delegated statistics 2025-10-22 (produced 2025-10-22T13:00:46+00:00), before the report: allocated (dated 2021-08-20)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2025/delegated-arin-extended-20251024.gz","retrieved_at":"2026-10-13T00:09:04+00:00","summary":"ARIN delegated statistics 2025-10-24 (produced 2025-10-24T13:00:47+00:00), after the report: allocated (dated 2025-10-23)"}]}],"classification_history":{"8eef180b017b5e2b":[{"raw_change_id":197310,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T04:08:31+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from ARIN Routing Security (ARIN) to American Registry for Internet Numbers (ARIN) on 2025-10-23 20:12 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":197310,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:08:08+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from ARIN Routing Security (ARIN) to American Registry for Internet Numbers (ARIN) on 2025-10-23 20:12 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":197310,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:51:03+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from ARIN Routing Security (ARIN) to American Registry for Internet Numbers (ARIN) on 2025-10-23 20:12 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":197310,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:54:38+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from ARIN Routing Security (ARIN) to American Registry for Internet Numbers (ARIN) on 2025-10-23 20:12 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."}]},"arin_statistics_now":{"status":"allocated (dated 2021-08-20)"}}