{"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":"147.92.96.0/20","resource_type":"ipv4","page":"https://rirtracker.com/ip/147.92.96.0-147.92.111.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2017-04-27)"},"current_holder":{"rir":"ARIN","org":"Metronet","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":19667,"date":"2020-01-02T14:20:59Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Lightspeed Communications, LLC","recipient_org":"Metronet","range":"147.92.96.0/20","log":"ARIN"},{"id":9402,"date":"2017-04-27T16:46:04Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Buena Vista University","recipient_org":"Lightspeed Communications, LLC","range":"147.92.96.0/20","log":"ARIN"}],"events":[{"event_id":"ed92ca8e0f8e1c6f","registry":"ARIN","report_date":"2020-01-02","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"147.92.96.0/20","start":"147.92.96.0","end":"147.92.111.255","classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Lightspeed Communications, LLC","recipient_organization":"Metronet","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:48+00:00","page":"https://rirtracker.com/ip/147.92.96.0-147.92.111.255/#e-ed92ca8e0f8e1c6f","report_page":"https://rirtracker.com/arin/reports/2020-01-02/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/147.92.96.0-147.92.111.255.json","observed":"Merger/acquisition: Lightspeed Communications, LLC (ARIN) to Metronet (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Lightspeed Communications, LLC (ARIN) to Metronet (ARIN) on 2020-01-02 14:20 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.","evidence":[{"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: MERGER_ACQUISITION on 2020-01-02 14:20 UTC, Lightspeed Communications, LLC (ARIN) to Metronet (ARIN); resources moved: 147.92.96.0/20"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2020/delegated-arin-extended-20200101.gz","retrieved_at":"2026-10-12T22:16:52+00:00","summary":"ARIN delegated statistics 2020-01-01 (produced 2020-01-01T15:00:13+00:00), before the report: allocated (dated 2017-04-27)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2020/delegated-arin-extended-20200103.gz","retrieved_at":"2026-10-12T22:17:05+00:00","summary":"ARIN delegated statistics 2020-01-03 (produced 2020-01-03T15:00:14+00:00), after the report: allocated (dated 2017-04-27)"}]},{"event_id":"629678d72951c02f","registry":"ARIN","report_date":"2017-04-27","source":"arin_issued","raw_action":"ADD","raw_line":"Add 147.92.96.0-147.92.111.255","resource_type":"ipv4","resource":"147.92.96.0/20","start":"147.92.96.0","end":"147.92.111.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-ARIN transfer","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Buena Vista University","recipient_organization":"Lightspeed Communications, LLC","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:51:47+00:00","page":"https://rirtracker.com/ip/147.92.96.0-147.92.111.255/#e-629678d72951c02f","report_page":"https://rirtracker.com/arin/reports/2017-04-27/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/147.92.96.0-147.92.111.255.json","piece_of":{"resource":"147.92.0.0/16","page":"https://rirtracker.com/ip/147.92.0.0-147.92.255.255/"},"explanation":"ARIN's transfer log records a transfer from Buena Vista University (ARIN) to Lightspeed Communications, LLC (ARIN) on 2017-04-27 16:46 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/2017-April/003059.html","retrieved_at":"2026-10-12T18:39:36+00:00","summary":"ARIN-Issued report for 2017-04-27: \"Add 147.92.96.0-147.92.111.255\""},{"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 2017-04-27 16:46 UTC, Buena Vista University (ARIN) to Lightspeed Communications, LLC (ARIN); resources moved: 147.92.96.0/20"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2017/delegated-arin-extended-20170426.gz","retrieved_at":"2026-10-12T21:27:09+00:00","summary":"ARIN delegated statistics 2017-04-26 (produced 2017-04-26T05:09:55+00:00), before the report: assigned (dated 1991-07-19)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2017/delegated-arin-extended-20170428.gz","retrieved_at":"2026-10-12T21:27:21+00:00","summary":"ARIN delegated statistics 2017-04-28 (produced 2017-04-28T05:10:20+00:00), after the report: allocated (dated 2017-04-27)"}]}],"classification_history":{"ed92ca8e0f8e1c6f":[{"raw_change_id":559825,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:48+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Lightspeed Communications, LLC (ARIN) to Metronet (ARIN) on 2020-01-02 14:20 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it."}],"629678d72951c02f":[{"raw_change_id":149051,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T03:38:03+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Buena Vista University (ARIN) to Lightspeed Communications, LLC (ARIN) on 2017-04-27 16:46 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":149051,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:06:00+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Buena Vista University (ARIN) to Lightspeed Communications, LLC (ARIN) on 2017-04-27 16:46 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":149051,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:48:40+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Buena Vista University (ARIN) to Lightspeed Communications, LLC (ARIN) on 2017-04-27 16:46 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":149051,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:51:47+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from Buena Vista University (ARIN) to Lightspeed Communications, LLC (ARIN) on 2017-04-27 16:46 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 2017-04-27)"}}