{"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":"216.139.64.0/19","resource_type":"ipv4","page":"https://rirtracker.com/ip/216.139.64.0-216.139.95.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2024-10-28)"},"current_holder":{"rir":"ARIN","org":"HubSpot, Inc.","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":37045,"date":"2024-10-28T20:47:56Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Aldridge","recipient_org":"HubSpot, Inc.","range":"216.139.64.0/19","log":"ARIN"},{"id":5323,"date":"2011-06-21T15:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Trip.net, Inc.","recipient_org":"The Aldridge Company","range":"216.139.64.0/19","log":"ARIN"}],"events":[{"event_id":"3d1b95139fa29d0e","registry":"ARIN","report_date":"2024-10-28","source":"arin_issued","raw_action":"ADD","raw_line":"Add 216.139.64.0-216.139.95.255","resource_type":"ipv4","resource":"216.139.64.0/19","start":"216.139.64.0","end":"216.139.95.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-ARIN transfer","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Aldridge","recipient_organization":"HubSpot, Inc.","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:54:14+00:00","page":"https://rirtracker.com/ip/216.139.64.0-216.139.95.255/#e-3d1b95139fa29d0e","report_page":"https://rirtracker.com/arin/reports/2024-10-28/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/216.139.64.0-216.139.95.255.json","explanation":"ARIN's transfer log records a transfer from Aldridge (ARIN) to HubSpot, Inc. (ARIN) on 2024-10-28 20:47 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/2024-October/005798.html","retrieved_at":"2026-10-12T18:42:46+00:00","summary":"ARIN-Issued report for 2024-10-28: \"Add 216.139.64.0-216.139.95.255\""},{"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 2024-10-28 20:47 UTC, Aldridge (ARIN) to HubSpot, Inc. (ARIN); resources moved: 216.139.64.0/19"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2024/delegated-arin-extended-20241027.gz","retrieved_at":"2026-10-12T23:48:55+00:00","summary":"ARIN delegated statistics 2024-10-27 (produced 2024-10-27T13:00:53+00:00), before the report: allocated (dated 2011-06-20)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2024/delegated-arin-extended-20241029.gz","retrieved_at":"2026-10-12T23:49:00+00:00","summary":"ARIN delegated statistics 2024-10-29 (produced 2024-10-29T13:00:53+00:00), after the report: allocated (dated 2024-10-28)"}]},{"event_id":"88e49e235d0ee826","registry":"ARIN","report_date":"2011-06-21","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"216.139.64.0/19","start":"216.139.64.0","end":"216.139.95.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-ARIN transfer","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Trip.net, Inc.","recipient_organization":"The Aldridge Company","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:22+00:00","page":"https://rirtracker.com/ip/216.139.64.0-216.139.95.255/#e-88e49e235d0ee826","report_page":"https://rirtracker.com/arin/reports/2011-06-21/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/216.139.64.0-216.139.95.255.json","observed":"Transfer: Trip.net, Inc. (ARIN) to The Aldridge Company (ARIN)","explanation":"ARIN's transfer log records a transfer from Trip.net, Inc. (ARIN) to The Aldridge Company (ARIN) on 2011-06-21 15:00 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: RESOURCE_TRANSFER on 2011-06-21 15:00 UTC, Trip.net, Inc. (ARIN) to The Aldridge Company (ARIN); resources moved: 216.139.64.0/19"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2011/delegated-arin-20110620.gz","retrieved_at":"2026-10-12T19:21:37+00:00","summary":"ARIN delegated statistics 2011-06-20, before the report: allocated (dated 2000-06-27)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2011/delegated-arin-20110622.gz","retrieved_at":"2026-10-12T19:21:42+00:00","summary":"ARIN delegated statistics 2011-06-22, after the report: allocated (dated 2000-06-27)"}]}],"classification_history":{"3d1b95139fa29d0e":[{"raw_change_id":189968,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T04:03:44+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Aldridge (ARIN) to HubSpot, Inc. (ARIN) on 2024-10-28 20:47 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":189968,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:07:50+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Aldridge (ARIN) to HubSpot, Inc. (ARIN) on 2024-10-28 20:47 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":189968,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:50:43+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Aldridge (ARIN) to HubSpot, Inc. (ARIN) on 2024-10-28 20:47 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":189968,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:54:14+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from Aldridge (ARIN) to HubSpot, Inc. (ARIN) on 2024-10-28 20:47 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."}],"88e49e235d0ee826":[{"raw_change_id":549133,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:22+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from Trip.net, Inc. (ARIN) to The Aldridge Company (ARIN) on 2011-06-21 15:00 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."}]},"arin_statistics_now":{"status":"allocated (dated 2024-10-28)"}}