{"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":"147.234.160.0/24","resource_type":"ipv4","page":"https://rirtracker.com/ip/147.234.160.0-147.234.160.255/","arin_statistics_now":{"file_date":"2026-10-09","status":"allocated (dated 2026-01-20)"},"current_holder":{"rir":"ARIN","org":"Ribbon Communications Operating Company, Inc.","how":"ARIN's statistics for 2026-10-09 and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":42634,"date":"2026-01-20T15:05:53Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"ARIN","source_org":"ECI Telecom Ltd.","recipient_org":"Ribbon Communications Operating Company, Inc.","range":"147.234.160.0/24"}],"events":[{"event_id":"7f4a04efb4051f20","report_date":"2026-01-20","source":"arin_issued","raw_action":"ADD","raw_line":"Add 147.234.160.0-147.234.160.255","resource_type":"ipv4","resource":"147.234.160.0/24","start":"147.234.160.0","end":"147.234.160.255","classification":"INTER_RIR_TRANSFER_IN","classification_label":"Inter-RIR transfer into ARIN","confidence":"CONFIRMED","source_rir":"RIPE NCC","recipient_rir":"ARIN","source_organization":"ECI Telecom Ltd.","recipient_organization":"Ribbon Communications Operating Company, Inc.","inventory_effect":"Transferred into ARIN administration; not a new issuance","inventory_effect_code":"TRANSFER_IN","provisional":false,"classifier_version":"1.0.0","classified_at":"2026-10-09T19:28:17+00:00","page":"https://rirtracker.com/ip/147.234.160.0-147.234.160.255/#e-7f4a04efb4051f20","evidence_url":"https://rirtracker.com/api/v1/events/7f4a04efb4051f20.json","explanation":"ARIN's transfer log records a transfer from ECI Telecom Ltd. (RIPE NCC) to Ribbon Communications Operating Company, Inc. (ARIN) on 2026-01-20 15:05 UTC: it came to ARIN from RIPE NCC. It was already issued by another registry, so this is not a new issuance.","evidence":[{"type":"arin_issued","url":"https://lists.arin.net/pipermail/arin-issued/2026-January/006247.html","retrieved_at":"2026-10-09T18:53:52+00:00","summary":"ARIN-Issued report for 2026-01-20: \"Add 147.234.160.0-147.234.160.255\""},{"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 2026-01-20 15:05 UTC, ECI Telecom Ltd. (RIPE NCC) to Ribbon Communications Operating Company, Inc. (ARIN); resources moved: 147.234.160.0/24"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/delegated-arin-extended-20260119","retrieved_at":"2026-10-09T18:55:11+00:00","summary":"ARIN delegated statistics 2026-01-19 (produced 2026-01-19T14:00:47+00:00), before the report: not listed"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/delegated-arin-extended-20260121","retrieved_at":"2026-10-09T18:55:17+00:00","summary":"ARIN delegated statistics 2026-01-21 (produced 2026-01-21T14:00:49+00:00), after the report: allocated (dated 2026-01-20)"}]}],"classification_history":{"7f4a04efb4051f20":[{"raw_change_id":371,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.0.0","classified_at":"2026-10-09T19:28:17+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from ECI Telecom Ltd. (RIPE NCC) to Ribbon Communications Operating Company, Inc. (ARIN) on 2026-01-20 15:05 UTC: it came to ARIN from RIPE NCC. It was already issued by another registry, so this is not a new issuance."}]}}