{"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":"170.249.0.0/19","resource_type":"ipv4","page":"https://rirtracker.com/ip/170.249.0.0-170.249.31.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2018-11-21)"},"current_holder":{"rir":"ARIN","org":"Peninsula Fiber Network, LLC","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":16083,"date":"2018-11-21T17:51:56Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Q CENTER LLC","recipient_org":"Peninsula Fiber Network, LLC","range":"170.249.0.0/19","log":"ARIN"},{"id":10610,"date":"2017-08-10T15:25:50Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Arthur Andersen, LLP","recipient_org":"Q CENTER LLC","range":"170.249.0.0/17","log":"ARIN"}],"events":[{"event_id":"843752a573da2730","registry":"ARIN","report_date":"2018-11-21","source":"arin_issued","raw_action":"ADD","raw_line":"Add 170.249.0.0-170.249.31.255","resource_type":"ipv4","resource":"170.249.0.0/19","start":"170.249.0.0","end":"170.249.31.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-ARIN transfer","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Q CENTER LLC","recipient_organization":"Peninsula Fiber Network, LLC","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:52:20+00:00","page":"https://rirtracker.com/ip/170.249.0.0-170.249.31.255/#e-843752a573da2730","report_page":"https://rirtracker.com/arin/reports/2018-11-21/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/170.249.0.0-170.249.31.255.json","piece_of":{"resource":"170.249.0.0/16","page":"https://rirtracker.com/ip/170.249.0.0-170.249.255.255/"},"explanation":"ARIN's transfer log records a transfer from Q CENTER LLC (ARIN) to Peninsula Fiber Network, LLC (ARIN) on 2018-11-21 17:51 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/2018-November/003633.html","retrieved_at":"2026-10-12T18:40:16+00:00","summary":"ARIN-Issued report for 2018-11-21: \"Add 170.249.0.0-170.249.31.255\""},{"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 2018-11-21 17:51 UTC, Q CENTER LLC (ARIN) to Peninsula Fiber Network, LLC (ARIN); resources moved: 170.249.0.0/19"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2018/delegated-arin-extended-20181120.gz","retrieved_at":"2026-10-12T21:55:55+00:00","summary":"ARIN delegated statistics 2018-11-20 (produced 2018-11-20T06:00:10+00:00), before the report: assigned (dated 2000-06-14)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2018/delegated-arin-extended-20181122.gz","retrieved_at":"2026-10-12T21:56:00+00:00","summary":"ARIN delegated statistics 2018-11-22 (produced 2018-11-22T06:00:11+00:00), after the report: allocated (dated 2018-11-21)"}]}],"classification_history":{"843752a573da2730":[{"raw_change_id":157233,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T03:42:50+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Q CENTER LLC (ARIN) to Peninsula Fiber Network, LLC (ARIN) on 2018-11-21 17:51 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":157233,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:06:25+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Q CENTER LLC (ARIN) to Peninsula Fiber Network, LLC (ARIN) on 2018-11-21 17:51 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":157233,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:49:07+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Q CENTER LLC (ARIN) to Peninsula Fiber Network, LLC (ARIN) on 2018-11-21 17:51 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":157233,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:52:20+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from Q CENTER LLC (ARIN) to Peninsula Fiber Network, LLC (ARIN) on 2018-11-21 17:51 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 2018-11-21)"}}