{"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":"216.9.64.0/19","resource_type":"ipv4","page":"https://rirtracker.com/ip/216.9.64.0-216.9.95.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2019-06-18)"},"current_holder":{"rir":"ARIN","org":"Vonage Business Inc.","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":18270,"date":"2019-06-18T17:12:43Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"US computing LLC","recipient_org":"Vonage Business Inc.","range":"216.9.64.0/19","log":"ARIN"},{"id":16826,"date":"2019-01-22T17:05:01Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Pinnacle OnLine","recipient_org":"US computing LLC","range":"216.9.64.0/19","log":"ARIN"}],"events":[{"event_id":"ac0aaf41bcc7e1bc","registry":"ARIN","report_date":"2019-06-18","source":"arin_issued","raw_action":"ADD","raw_line":"Add 216.9.64.0-216.9.95.255","resource_type":"ipv4","resource":"216.9.64.0/19","start":"216.9.64.0","end":"216.9.95.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-ARIN transfer","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"US computing LLC","recipient_organization":"Vonage Business Inc.","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:52:31+00:00","page":"https://rirtracker.com/ip/216.9.64.0-216.9.95.255/#e-ac0aaf41bcc7e1bc","report_page":"https://rirtracker.com/arin/reports/2019-06-18/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/216.9.64.0-216.9.95.255.json","explanation":"ARIN's transfer log records a transfer from US computing LLC (ARIN) to Vonage Business Inc. (ARIN) on 2019-06-18 17:12 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/2019-June/003842.html","retrieved_at":"2026-10-12T18:40:31+00:00","summary":"ARIN-Issued report for 2019-06-18: \"Add 216.9.64.0-216.9.95.255\""},{"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 2019-06-18 17:12 UTC, US computing LLC (ARIN) to Vonage Business Inc. (ARIN); resources moved: 216.9.64.0/19"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2019/delegated-arin-extended-20190617.gz","retrieved_at":"2026-10-12T22:06:41+00:00","summary":"ARIN delegated statistics 2019-06-17 (produced 2019-06-17T14:00:18+00:00), before the report: allocated (dated 1999-10-13)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2019/delegated-arin-extended-20190619.gz","retrieved_at":"2026-10-12T22:06:46+00:00","summary":"ARIN delegated statistics 2019-06-19 (produced 2019-06-19T14:00:16+00:00), after the report: allocated (dated 2019-06-18)"}]},{"event_id":"599ec29f83ad3be4","registry":"ARIN","report_date":"2019-01-22","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"216.9.64.0/19","start":"216.9.64.0","end":"216.9.95.255","classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Pinnacle OnLine","recipient_organization":"US computing LLC","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:43+00:00","page":"https://rirtracker.com/ip/216.9.64.0-216.9.95.255/#e-599ec29f83ad3be4","report_page":"https://rirtracker.com/arin/reports/2019-01-22/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/216.9.64.0-216.9.95.255.json","observed":"Merger/acquisition: Pinnacle OnLine (ARIN) to US computing LLC (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Pinnacle OnLine (ARIN) to US computing LLC (ARIN) on 2019-01-22 17:05 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 2019-01-22 17:05 UTC, Pinnacle OnLine (ARIN) to US computing LLC (ARIN); resources moved: 216.9.64.0/19"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2019/delegated-arin-extended-20190121.gz","retrieved_at":"2026-10-12T21:59:08+00:00","summary":"ARIN delegated statistics 2019-01-21 (produced 2019-01-21T06:00:17+00:00), before the report: allocated (dated 1999-10-13)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2019/delegated-arin-extended-20190123.gz","retrieved_at":"2026-10-12T21:59:13+00:00","summary":"ARIN delegated statistics 2019-01-23 (produced 2019-01-23T06:00:17+00:00), after the report: allocated (dated 1999-10-13)"}]},{"event_id":"f068fab09daf69fb","registry":"ARIN","report_date":"2017-03-07","source":"statistics","raw_action":"NOT_IN_ARIN_ISSUED","raw_line":null,"resource_type":"ipv4","resource":"216.9.64.0/19","start":"216.9.64.0","end":"216.9.95.255","classification":"REMOVED_REASON_UNKNOWN","classification_label":"Removed (return, revocation or reclamation not publicly distinguishable)","confidence":"STRONG_INFERENCE","source_rir":null,"recipient_rir":null,"source_organization":null,"recipient_organization":null,"inventory_effect":"Possible future reissue candidate after hold","inventory_effect_code":"HOLD_CANDIDATE","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:02:49+00:00","page":"https://rirtracker.com/ip/216.9.64.0-216.9.95.255/#e-f068fab09daf69fb","report_page":"https://rirtracker.com/arin/reports/2017-03-07/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/216.9.64.0-216.9.95.255.json","observed":"216.9.64.0/19 allocated on 2017-03-07, reserved on 2017-03-08","hold":{"hold_rule_source_url":"https://www.arin.net/resources/guide/request/#reissuing-returned-revoked-and-reclaimed-resources","hold_rule_days":60,"estimated_hold_end":"2017-05-06","availability_statement":"Possible reissue candidate after this date; not confirmed available"},"explanation":"Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 1999-10-13) on 2017-03-06 and reserved on 2017-03-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the estimated hold end is 2017-05-06. This does not confirm availability.","evidence":[{"type":"statistics_diff","url":"https://ftp.arin.net/pub/stats/arin/archive/2017/delegated-arin-extended-20170308.gz","retrieved_at":"2026-10-12T21:24:45+00:00","summary":"Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 216.9.64.0/19 allocated on 2017-03-07, reserved on 2017-03-08"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2017/delegated-arin-extended-20170306.gz","retrieved_at":"2026-10-12T21:24:40+00:00","summary":"ARIN delegated statistics 2017-03-06 (produced 2017-03-06T06:10:28+00:00), before the report: allocated (dated 1999-10-13)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2017/delegated-arin-extended-20170308.gz","retrieved_at":"2026-10-12T21:24:45+00:00","summary":"ARIN delegated statistics 2017-03-08 (produced 2017-03-08T06:10:20+00:00), after the report: reserved"}]}],"classification_history":{"ac0aaf41bcc7e1bc":[{"raw_change_id":160057,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T03:44:33+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from US computing LLC (ARIN) to Vonage Business Inc. (ARIN) on 2019-06-18 17:12 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":160057,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:06:34+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from US computing LLC (ARIN) to Vonage Business Inc. (ARIN) on 2019-06-18 17:12 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":160057,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:49:17+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from US computing LLC (ARIN) to Vonage Business Inc. (ARIN) on 2019-06-18 17:12 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":160057,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:52:31+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from US computing LLC (ARIN) to Vonage Business Inc. (ARIN) on 2019-06-18 17:12 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."}],"599ec29f83ad3be4":[{"raw_change_id":557847,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:43+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Pinnacle OnLine (ARIN) to US computing LLC (ARIN) on 2019-01-22 17:05 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."}],"f068fab09daf69fb":[{"raw_change_id":330784,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T05:09:51+00:00","current":0,"public_explanation":"Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 1999-10-13) on 2017-03-06 and reserved on 2017-03-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the earliest estimated hold expiration is 2017-05-06. This does not confirm availability."},{"raw_change_id":330784,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:15:12+00:00","current":0,"public_explanation":"Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 1999-10-13) on 2017-03-06 and reserved on 2017-03-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the earliest estimated hold expiration is 2017-05-06. This does not confirm availability."},{"raw_change_id":330784,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:58:42+00:00","current":0,"public_explanation":"Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 1999-10-13) on 2017-03-06 and reserved on 2017-03-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the earliest estimated hold expiration is 2017-05-06. This does not confirm availability."},{"raw_change_id":330784,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-14T00:02:49+00:00","current":1,"public_explanation":"Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 1999-10-13) on 2017-03-06 and reserved on 2017-03-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the estimated hold end is 2017-05-06. This does not confirm availability."}]},"arin_statistics_now":{"status":"allocated (dated 2019-06-18)"}}