{"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":"209.142.64.0/18","resource_type":"ipv4","page":"https://rirtracker.com/ip/209.142.64.0-209.142.127.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2020-09-28), allocated (dated 2020-09-29), allocated (dated 2020-10-01), allocated (dated 2020-10-02), allocated (dated 2020-10-04), allocated (dated 2020-10-06), allocated (dated 2020-10-20), allocated (dated 2020-11-10), allocated (dated 2020-11-24), allocated (dated 2022-01-05), allocated (dated 2025-10-21)"},"current_holder":{"rir":"ARIN","org":null,"how":"ARIN's latest statistics"},"rdap_snapshots":[],"transfers":[{"id":41762,"date":"2025-10-21T18:20:00Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"refmark LLC","recipient_org":"Viola Communications Inc","range":"209.142.124.0/24","log":"ARIN"},{"id":37326,"date":"2024-11-21T15:38:46Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Full Throttle Networks Inc.","recipient_org":"Xplornet Communications Inc.","range":"209.142.96.0/22","log":"ARIN"},{"id":33527,"date":"2023-11-07T15:53:05Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Critical Hosting, Inc.","recipient_org":"Critical Hosting Solutions LLC","range":"209.142.88.0/22","log":"ARIN"},{"id":26489,"date":"2021-12-22T22:31:07Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"PCM Industries","recipient_org":"HICOUNTRYNET, LLC","range":"209.142.76.0/23","log":"ARIN"}],"events":[{"event_id":"296f76d641ecbcd7","registry":"ARIN","report_date":"2019-06-26","source":"statistics","raw_action":"NOT_IN_ARIN_ISSUED","raw_line":null,"resource_type":"ipv4","resource":"209.142.64.0/18","start":"209.142.64.0","end":"209.142.127.255","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":"2026-10-14T00:05:42+00:00","page":"https://rirtracker.com/ip/209.142.64.0-209.142.127.255/#e-296f76d641ecbcd7","report_page":"https://rirtracker.com/arin/reports/2019-06-26/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/209.142.64.0-209.142.127.255.json","observed":"209.142.64.0/18 allocated on 2019-06-26, reserved on 2019-06-27","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":"2019-08-25","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 1997-09-12) on 2019-06-25 and reserved on 2019-06-27. 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 2019-08-25. This does not confirm availability.","evidence":[{"type":"statistics_diff","url":"https://ftp.arin.net/pub/stats/arin/archive/2019/delegated-arin-extended-20190627.gz","retrieved_at":"2026-10-12T22:07:13+00:00","summary":"Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 209.142.64.0/18 allocated on 2019-06-26, reserved on 2019-06-27"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2019/delegated-arin-extended-20190625.gz","retrieved_at":"2026-10-12T22:07:09+00:00","summary":"ARIN delegated statistics 2019-06-25 (produced 2019-06-25T14:00:16+00:00), before the report: allocated (dated 1997-09-12)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2019/delegated-arin-extended-20190627.gz","retrieved_at":"2026-10-12T22:07:13+00:00","summary":"ARIN delegated statistics 2019-06-27 (produced 2019-06-27T14:00:16+00:00), after the report: reserved"}]},{"event_id":"8751fff28238f91e","registry":"ARIN","report_date":"2013-10-28","source":"statistics","raw_action":"NOT_IN_ARIN_ISSUED","raw_line":null,"resource_type":"ipv4","resource":"209.142.64.0/18","start":"209.142.64.0","end":"209.142.127.255","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":"2026-10-13T23:58:33+00:00","page":"https://rirtracker.com/ip/209.142.64.0-209.142.127.255/#e-8751fff28238f91e","report_page":"https://rirtracker.com/arin/reports/2013-10-28/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/209.142.64.0-209.142.127.255.json","observed":"209.142.64.0/18 allocated on 2013-10-28, reserved on 2013-10-29","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":"2013-12-27","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 1997-09-12) on 2013-10-27 and reserved on 2013-10-29. 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 2013-12-27. This does not confirm availability.","evidence":[{"type":"statistics_diff","url":"https://ftp.arin.net/pub/stats/arin/archive/2013/delegated-arin-extended-20131029.gz","retrieved_at":"2026-10-12T20:06:46+00:00","summary":"Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 209.142.64.0/18 allocated on 2013-10-28, reserved on 2013-10-29"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2013/delegated-arin-extended-20131027.gz","retrieved_at":"2026-10-12T20:06:41+00:00","summary":"ARIN delegated statistics 2013-10-27 (produced 2013-10-27T22:43:57+00:00), before the report: allocated (dated 1997-09-12)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2013/delegated-arin-extended-20131029.gz","retrieved_at":"2026-10-12T20:06:46+00:00","summary":"ARIN delegated statistics 2013-10-29 (produced 2013-10-29T05:06:33+00:00), after the report: reserved"}]}],"classification_history":{"296f76d641ecbcd7":[{"raw_change_id":376052,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T05:30:36+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 1997-09-12) on 2019-06-25 and reserved on 2019-06-27. 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 2019-08-25. This does not confirm availability."},{"raw_change_id":376052,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:17:35+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 1997-09-12) on 2019-06-25 and reserved on 2019-06-27. 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 2019-08-25. This does not confirm availability."},{"raw_change_id":376052,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T15:01:17+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 1997-09-12) on 2019-06-25 and reserved on 2019-06-27. 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 2019-08-25. This does not confirm availability."},{"raw_change_id":376052,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-14T00:05:42+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 1997-09-12) on 2019-06-25 and reserved on 2019-06-27. 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 2019-08-25. This does not confirm availability."}],"8751fff28238f91e":[{"raw_change_id":265017,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T04:38:28+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 1997-09-12) on 2013-10-27 and reserved on 2013-10-29. 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 2013-12-27. This does not confirm availability."},{"raw_change_id":265017,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:11:33+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 1997-09-12) on 2013-10-27 and reserved on 2013-10-29. 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 2013-12-27. This does not confirm availability."},{"raw_change_id":265017,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:54:46+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 1997-09-12) on 2013-10-27 and reserved on 2013-10-29. 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 2013-12-27. This does not confirm availability."},{"raw_change_id":265017,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:58:33+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 1997-09-12) on 2013-10-27 and reserved on 2013-10-29. 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 2013-12-27. This does not confirm availability."}]},"arin_statistics_now":{"status":"allocated (dated 2020-09-28), allocated (dated 2020-09-29), allocated (dated 2020-10-01), allocated (dated 2020-10-02), allocated (dated 2020-10-04), allocated (dated 2020-10-06), allocated (dated 2020-10-20), allocated (dated 2020-11-10), allocated (dated 2020-11-24), allocated (dated 2022-01-05), allocated (dated 2025-10-21)"}}