{"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":"64.207.192.0/19","resource_type":"ipv4","page":"https://rirtracker.com/ip/64.207.192.0-64.207.223.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2002-09-17), allocated (dated 2018-05-16), allocated (dated 2018-06-18), allocated (dated 2018-07-19), allocated (dated 2018-07-31), allocated (dated 2018-08-13), allocated (dated 2021-04-15), reserved"},"current_holder":{"rir":null,"org":null,"how":null},"rdap_snapshots":[],"transfers":[{"id":29737,"date":"2022-12-01T20:28:08Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Code 42 Software","recipient_org":"CrashPlan","range":"64.207.222.0/23","log":"ARIN"},{"id":24383,"date":"2021-04-15T14:15:28Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"InServer Networks","recipient_org":"Code 42 Software","range":"64.207.196.0/22","log":"ARIN"},{"id":24385,"date":"2021-04-15T14:15:28Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"InServer Networks","recipient_org":"Code 42 Software","range":"64.207.204.0/23","log":"ARIN"},{"id":24384,"date":"2021-04-15T14:15:28Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"InServer Networks","recipient_org":"Code 42 Software","range":"64.207.222.0/23","log":"ARIN"},{"id":14113,"date":"2018-08-13T21:06:42Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"InServer Networks","recipient_org":"Docusign, Inc","range":"64.207.216.0/22","log":"ARIN"},{"id":14035,"date":"2018-07-31T15:14:22Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"InServer Networks","recipient_org":"OneSky","range":"64.207.200.0/22","log":"ARIN"},{"id":13816,"date":"2018-07-19T17:27:29Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"InServer Networks","recipient_org":"LOGNET","range":"64.207.206.0/24","log":"ARIN"},{"id":13444,"date":"2018-06-25T14:37:39Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"APNIC","source_org":"InServer Networks","recipient_org":"Roshan Telecom Development Company Afghanistan","range":"64.207.208.0/21","log":"ARIN"},{"id":125795,"date":"2018-06-25T09:17:13Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"APNIC","source_org":"INSERV-3","recipient_org":"Telecom Development Company Afghanistan","range":"64.207.208.0/21","log":"APNIC"},{"id":13379,"date":"2018-06-18T20:07:24Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"InServer Networks","recipient_org":"Young Men's Christian Association of Greater Charlotte","range":"64.207.207.0/24","log":"ARIN"},{"id":13218,"date":"2018-05-16T20:02:02Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"InServer Networks","recipient_org":"CDNS","range":"64.207.220.0/24","log":"ARIN"},{"id":12986,"date":"2018-04-25T19:44:07Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"InServer Networks","recipient_org":"Lixar","range":"64.207.221.0/24","log":"ARIN"}],"events":[{"event_id":"b2dc2f75f9d94ea9","registry":"ARIN","report_date":"2011-02-22","source":"statistics","raw_action":"NOT_IN_ARIN_ISSUED","raw_line":null,"resource_type":"ipv4","resource":"64.207.192.0/19","start":"64.207.192.0","end":"64.207.223.255","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":"2026-10-13T23:56:19+00:00","page":"https://rirtracker.com/ip/64.207.192.0-64.207.223.255/#e-b2dc2f75f9d94ea9","report_page":"https://rirtracker.com/arin/reports/2011-02-22/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/64.207.192.0-64.207.223.255.json","observed":"64.207.192.0/19 allocated on 2011-02-22, not listed on 2011-02-23","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":"2011-04-23","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 2002-09-17) on 2011-02-21 and not issued on 2011-02-23. (Until 2013-03-05, ARIN's statistics list only what's issued.) 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 2011-04-23. This does not confirm availability.","evidence":[{"type":"statistics_diff","url":"https://ftp.arin.net/pub/stats/arin/archive/2011/delegated-arin-20110223.gz","retrieved_at":"2026-10-12T19:16:48+00:00","summary":"Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 64.207.192.0/19 allocated on 2011-02-22, not listed on 2011-02-23"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2011/delegated-arin-20110221.gz","retrieved_at":"2026-10-12T19:16:44+00:00","summary":"ARIN delegated statistics 2011-02-21, before the report: allocated (dated 2002-09-17)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2011/delegated-arin-20110223.gz","retrieved_at":"2026-10-12T19:16:48+00:00","summary":"ARIN delegated statistics 2011-02-23, after the report: not issued"}]}],"classification_history":{"b2dc2f75f9d94ea9":[{"raw_change_id":226468,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T04:19:01+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 2002-09-17) on 2011-02-21 and not issued on 2011-02-23. (Until 2013-03-05, ARIN's statistics list only what's issued.) 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 2011-04-23. This does not confirm availability."},{"raw_change_id":226468,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:09:35+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 2002-09-17) on 2011-02-21 and not issued on 2011-02-23. (Until 2013-03-05, ARIN's statistics list only what's issued.) 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 2011-04-23. This does not confirm availability."},{"raw_change_id":226468,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:52:38+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 2002-09-17) on 2011-02-21 and not issued on 2011-02-23. (Until 2013-03-05, ARIN's statistics list only what's issued.) 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 2011-04-23. This does not confirm availability."},{"raw_change_id":226468,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:56:19+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 2002-09-17) on 2011-02-21 and not issued on 2011-02-23. (Until 2013-03-05, ARIN's statistics list only what's issued.) 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 2011-04-23. This does not confirm availability."}]},"arin_statistics_now":{"status":"allocated (dated 2002-09-17), allocated (dated 2018-05-16), allocated (dated 2018-06-18), allocated (dated 2018-07-19), allocated (dated 2018-07-31), allocated (dated 2018-08-13), allocated (dated 2021-04-15), reserved"}}