{"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":"152.37.128.0/17","resource_type":"ipv4","page":"https://rirtracker.com/ip/152.37.128.0-152.37.255.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2020-10-22)"},"current_holder":{"rir":"ARIN","org":"CABLE ONE, INC.","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":21780,"date":"2020-10-22T18:25:50Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"University of Mount Olive","recipient_org":"CABLE ONE, INC.","range":"152.37.128.0/17","log":"ARIN"}],"events":[{"event_id":"77ee7b619177b6eb","registry":"ARIN","report_date":"2020-10-22","source":"arin_issued","raw_action":"ADD","raw_line":"Add 152.37.128.0-152.37.255.255","resource_type":"ipv4","resource":"152.37.128.0/17","start":"152.37.128.0","end":"152.37.255.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-ARIN transfer","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"University of Mount Olive","recipient_organization":"CABLE ONE, INC.","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:52:59+00:00","page":"https://rirtracker.com/ip/152.37.128.0-152.37.255.255/#e-77ee7b619177b6eb","report_page":"https://rirtracker.com/arin/reports/2020-10-22/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/152.37.128.0-152.37.255.255.json","piece_of":{"resource":"152.37.0.0/16","page":"https://rirtracker.com/ip/152.37.0.0-152.37.255.255/"},"explanation":"ARIN's transfer log records a transfer from University of Mount Olive (ARIN) to CABLE ONE, INC. (ARIN) on 2020-10-22 18:25 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/2020-October/004332.html","retrieved_at":"2026-10-12T18:41:04+00:00","summary":"ARIN-Issued report for 2020-10-22: \"Add 152.37.128.0-152.37.255.255\""},{"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 2020-10-22 18:25 UTC, University of Mount Olive (ARIN) to CABLE ONE, INC. (ARIN); resources moved: 152.37.128.0/17"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2020/delegated-arin-extended-20201021.gz","retrieved_at":"2026-10-12T22:32:07+00:00","summary":"ARIN delegated statistics 2020-10-21 (produced 2020-10-21T14:00:13+00:00), before the report: assigned (dated 1992-01-10)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2020/delegated-arin-extended-20201023.gz","retrieved_at":"2026-10-12T22:32:21+00:00","summary":"ARIN delegated statistics 2020-10-23 (produced 2020-10-23T14:00:13+00:00), after the report: allocated (dated 2020-10-22)"}]}],"classification_history":{"77ee7b619177b6eb":[{"raw_change_id":168161,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T03:50:08+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from University of Mount Olive (ARIN) to CABLE ONE, INC. (ARIN) on 2020-10-22 18:25 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":168161,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:06:54+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from University of Mount Olive (ARIN) to CABLE ONE, INC. (ARIN) on 2020-10-22 18:25 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":168161,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:49:40+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from University of Mount Olive (ARIN) to CABLE ONE, INC. (ARIN) on 2020-10-22 18:25 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":168161,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:52:59+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from University of Mount Olive (ARIN) to CABLE ONE, INC. (ARIN) on 2020-10-22 18:25 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 2020-10-22)"}}