{"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":"AS33635","resource_type":"asn","page":"https://rirtracker.com/asn/33635/","statistics_now":{"registry":"ARIN","status":"assigned (dated 2014-04-04)"},"current_holder":{"rir":"ARIN","org":"Visionary Communications, Inc.","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":3976,"date":"2024-06-06T10:34:43Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Colorado Central Telecom","recipient_org":"Visionary Communications, Inc.","range":"AS33635","log":"ARIN"}],"events":[{"event_id":"2aca5b4db22e4a1e","registry":"ARIN","report_date":"2024-06-06","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"asn","resource":"AS33635","start":33635,"end":33635,"classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Colorado Central Telecom","recipient_organization":"Visionary Communications, Inc.","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:15+00:00","page":"https://rirtracker.com/asn/33635/#e-2aca5b4db22e4a1e","report_page":"https://rirtracker.com/arin/reports/2024-06-06/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/33635.json","observed":"Merger/acquisition: Colorado Central Telecom (ARIN) to Visionary Communications, Inc. (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Colorado Central Telecom (ARIN) to Visionary Communications, Inc. (ARIN) on 2024-06-06 10:34 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 2024-06-06 10:34 UTC, Colorado Central Telecom (ARIN) to Visionary Communications, Inc. (ARIN); resources moved: AS33635"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2024/delegated-arin-extended-20240605.gz","retrieved_at":"2026-10-12T23:41:11+00:00","summary":"ARIN delegated statistics 2024-06-05 (produced 2024-06-05T13:00:47+00:00), before the report: assigned (dated 2014-04-04)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2024/delegated-arin-extended-20240607.gz","retrieved_at":"2026-10-12T23:41:16+00:00","summary":"ARIN delegated statistics 2024-06-07 (produced 2024-06-07T13:00:46+00:00), after the report: assigned (dated 2014-04-04)"}]},{"event_id":"5f046a3569db69dd","registry":"ARIN","report_date":"2013-10-31","source":"statistics","raw_action":"NOT_IN_ARIN_ISSUED","raw_line":null,"resource_type":"asn","resource":"AS33635","start":33635,"end":33635,"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":"2026-10-13T23:58:36+00:00","page":"https://rirtracker.com/asn/33635/#e-5f046a3569db69dd","report_page":"https://rirtracker.com/arin/reports/2013-10-31/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/33635.json","observed":"AS33635 assigned on 2013-10-31, reserved on 2013-11-01","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":"2014-04-30","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 2005-02-09) on 2013-10-30 and reserved on 2013-11-01. 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 2014-04-30. This does not confirm availability.","evidence":[{"type":"statistics_diff","url":"https://ftp.arin.net/pub/stats/arin/archive/2013/delegated-arin-extended-20131101.gz","retrieved_at":"2026-10-12T20:06:59+00:00","summary":"Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS33635 assigned on 2013-10-31, reserved on 2013-11-01"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2013/delegated-arin-extended-20131030.gz","retrieved_at":"2026-10-12T20:06:48+00:00","summary":"ARIN delegated statistics 2013-10-30 (produced 2013-10-30T05:06:31+00:00), before the report: assigned (dated 2005-02-09)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2013/delegated-arin-extended-20131101.gz","retrieved_at":"2026-10-12T20:06:59+00:00","summary":"ARIN delegated statistics 2013-11-01 (produced 2013-11-01T05:06:23+00:00), after the report: reserved"}]}],"classification_history":{"2aca5b4db22e4a1e":[{"raw_change_id":571104,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:15+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Colorado Central Telecom (ARIN) to Visionary Communications, Inc. (ARIN) on 2024-06-06 10:34 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."}],"5f046a3569db69dd":[{"raw_change_id":265924,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T04:38:56+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 2005-02-09) on 2013-10-30 and reserved on 2013-11-01. 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 2014-04-30. This does not confirm availability."},{"raw_change_id":265924,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:11:35+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 assigned (dated 2005-02-09) on 2013-10-30 and reserved on 2013-11-01. 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 2014-04-30. This does not confirm availability."},{"raw_change_id":265924,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:54:49+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 2005-02-09) on 2013-10-30 and reserved on 2013-11-01. 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 2014-04-30. This does not confirm availability."},{"raw_change_id":265924,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:58:36+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 2005-02-09) on 2013-10-30 and reserved on 2013-11-01. 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 2014-04-30. This does not confirm availability."}]},"arin_statistics_now":{"status":"assigned (dated 2014-04-04)"}}