{"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":"AS33429","resource_type":"asn","page":"https://rirtracker.com/asn/33429/","statistics_now":{"registry":"ARIN","status":"assigned (dated 2010-10-04)"},"current_holder":{"rir":"ARIN","org":"Newmont Mining Corporation","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":908,"date":"2018-02-27T18:00:31Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Newmont USA Limited","recipient_org":"Newmont Mining Corporation","range":"AS33429","log":"ARIN"}],"events":[{"event_id":"ac6ced2e9b30f190","registry":"ARIN","report_date":"2018-02-27","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"asn","resource":"AS33429","start":33429,"end":33429,"classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Newmont USA Limited","recipient_organization":"Newmont Mining Corporation","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:34+00:00","page":"https://rirtracker.com/asn/33429/#e-ac6ced2e9b30f190","report_page":"https://rirtracker.com/arin/reports/2018-02-27/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/33429.json","observed":"Merger/acquisition: Newmont USA Limited (ARIN) to Newmont Mining Corporation (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Newmont USA Limited (ARIN) to Newmont Mining Corporation (ARIN) on 2018-02-27 18:00 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: MERGER_ACQUISITION on 2018-02-27 18:00 UTC, Newmont USA Limited (ARIN) to Newmont Mining Corporation (ARIN); resources moved: AS33429"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2018/delegated-arin-extended-20180226.gz","retrieved_at":"2026-10-12T21:42:23+00:00","summary":"ARIN delegated statistics 2018-02-26 (produced 2018-02-26T06:11:44+00:00), before the report: assigned (dated 2010-10-04)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2018/delegated-arin-extended-20180228.gz","retrieved_at":"2026-10-12T21:42:27+00:00","summary":"ARIN delegated statistics 2018-02-28 (produced 2018-02-28T06:11:40+00:00), after the report: assigned (dated 2010-10-04)"}]},{"event_id":"6796e0da051c1d21","registry":"ARIN","report_date":"2014-03-11","source":"statistics","raw_action":"NOT_IN_ARIN_ISSUED","raw_line":null,"resource_type":"asn","resource":"AS33429","start":33429,"end":33429,"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":"2026-10-13T23:59:03+00:00","page":"https://rirtracker.com/asn/33429/#e-6796e0da051c1d21","report_page":"https://rirtracker.com/arin/reports/2014-03-11/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/33429.json","observed":"AS33429 assigned on 2014-03-11, reserved on 2014-03-12","hold":{"hold_rule_source_url":"https://www.arin.net/resources/guide/request/#reissuing-returned-revoked-and-reclaimed-resources","hold_rule_months":6,"estimated_hold_end":"2014-09-11","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 assigned (dated 2010-10-04) on 2014-03-10 and reserved on 2014-03-12. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the estimated hold end is 2014-09-11. This does not confirm availability.","evidence":[{"type":"statistics_diff","url":"https://ftp.arin.net/pub/stats/arin/archive/2014/delegated-arin-extended-20140312.gz","retrieved_at":"2026-10-12T20:13:08+00:00","summary":"Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS33429 assigned on 2014-03-11, reserved on 2014-03-12"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2014/delegated-arin-extended-20140310.gz","retrieved_at":"2026-10-12T20:13:03+00:00","summary":"ARIN delegated statistics 2014-03-10 (produced 2014-03-10T05:07:20+00:00), before the report: assigned (dated 2010-10-04)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2014/delegated-arin-extended-20140312.gz","retrieved_at":"2026-10-12T20:13:08+00:00","summary":"ARIN delegated statistics 2014-03-12 (produced 2014-03-12T05:07:39+00:00), after the report: reserved"}]},{"event_id":"0c95f45d94e60deb","registry":"ARIN","report_date":"2009-08-26","source":"statistics","raw_action":"NOT_IN_ARIN_ISSUED","raw_line":null,"resource_type":"asn","resource":"AS33429","start":33429,"end":33429,"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":"2026-10-13T23:55:17+00:00","page":"https://rirtracker.com/asn/33429/#e-0c95f45d94e60deb","report_page":"https://rirtracker.com/arin/reports/2009-08-26/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/33429.json","observed":"AS33429 allocated on 2009-08-26, not listed on 2009-08-27","hold":{"hold_rule_source_url":"https://www.arin.net/resources/guide/request/#reissuing-returned-revoked-and-reclaimed-resources","hold_rule_months":6,"estimated_hold_end":"2010-02-26","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 2004-12-16) on 2009-08-25 and not issued on 2009-08-27. (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 ASNs for 6 calendar months before reissuing them, so the estimated hold end is 2010-02-26. This does not confirm availability.","evidence":[{"type":"statistics_diff","url":"https://ftp.arin.net/pub/stats/arin/archive/2009/delegated-arin-20090827.gz","retrieved_at":"2026-10-12T18:54:25+00:00","summary":"Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS33429 allocated on 2009-08-26, not listed on 2009-08-27"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2009/delegated-arin-20090825.gz","retrieved_at":"2026-10-12T18:54:21+00:00","summary":"ARIN delegated statistics 2009-08-25, before the report: allocated (dated 2004-12-16)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2009/delegated-arin-20090827.gz","retrieved_at":"2026-10-12T18:54:25+00:00","summary":"ARIN delegated statistics 2009-08-27, after the report: not issued"}]}],"classification_history":{"ac6ced2e9b30f190":[{"raw_change_id":554077,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:34+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Newmont USA Limited (ARIN) to Newmont Mining Corporation (ARIN) on 2018-02-27 18:00 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."}],"6796e0da051c1d21":[{"raw_change_id":273282,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T04:42:48+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 assigned (dated 2010-10-04) on 2014-03-10 and reserved on 2014-03-12. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2014-09-11. This does not confirm availability."},{"raw_change_id":273282,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:11:59+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 assigned (dated 2010-10-04) on 2014-03-10 and reserved on 2014-03-12. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2014-09-11. This does not confirm availability."},{"raw_change_id":273282,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:55:15+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 assigned (dated 2010-10-04) on 2014-03-10 and reserved on 2014-03-12. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2014-09-11. This does not confirm availability."},{"raw_change_id":273282,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:59:03+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 assigned (dated 2010-10-04) on 2014-03-10 and reserved on 2014-03-12. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the estimated hold end is 2014-09-11. This does not confirm availability."}],"0c95f45d94e60deb":[{"raw_change_id":208967,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T04:12:09+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 2004-12-16) on 2009-08-25 and not issued on 2009-08-27. (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 ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2010-02-26. This does not confirm availability."},{"raw_change_id":208967,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:08:42+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 2004-12-16) on 2009-08-25 and not issued on 2009-08-27. (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 ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2010-02-26. This does not confirm availability."},{"raw_change_id":208967,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:51:40+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 2004-12-16) on 2009-08-25 and not issued on 2009-08-27. (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 ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2010-02-26. This does not confirm availability."},{"raw_change_id":208967,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:55:17+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 2004-12-16) on 2009-08-25 and not issued on 2009-08-27. (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 ASNs for 6 calendar months before reissuing them, so the estimated hold end is 2010-02-26. This does not confirm availability."}]},"arin_statistics_now":{"status":"assigned (dated 2010-10-04)"}}