{"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":"160.20.232.0/21","resource_type":"ipv4","page":"https://rirtracker.com/ip/160.20.232.0-160.20.239.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2016-09-02), allocated (dated 2020-01-22)"},"current_holder":{"rir":"ARIN","org":"Altima Telecom","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":19850,"date":"2020-01-22T22:19:55Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Altima Telecom","recipient_org":"WhiteSky Communications, LLC.","range":"160.20.236.0/22","log":"ARIN"},{"id":12658,"date":"2018-03-20T19:03:18Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Altima Cable Quebec","recipient_org":"Altima Telecom","range":"160.20.232.0/21","log":"ARIN"}],"events":[{"event_id":"e204e23bacf6bfd4","registry":"ARIN","report_date":"2018-03-20","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"160.20.232.0/21","start":"160.20.232.0","end":"160.20.239.255","classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Altima Cable Quebec","recipient_organization":"Altima Telecom","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/ip/160.20.232.0-160.20.239.255/#e-e204e23bacf6bfd4","report_page":"https://rirtracker.com/arin/reports/2018-03-20/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/160.20.232.0-160.20.239.255.json","observed":"Merger/acquisition: Altima Cable Quebec (ARIN) to Altima Telecom (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Altima Cable Quebec (ARIN) to Altima Telecom (ARIN) on 2018-03-20 19:03 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 2018-03-20 19:03 UTC, Altima Cable Quebec (ARIN) to Altima Telecom (ARIN); resources moved: 160.20.232.0/21"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2018/delegated-arin-extended-20180319.gz","retrieved_at":"2026-10-12T21:43:26+00:00","summary":"ARIN delegated statistics 2018-03-19 (produced 2018-03-19T05:12:38+00:00), before the report: allocated (dated 2016-09-02)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2018/delegated-arin-extended-20180321.gz","retrieved_at":"2026-10-12T21:43:30+00:00","summary":"ARIN delegated statistics 2018-03-21 (produced 2018-03-21T05:11:17+00:00), after the report: allocated (dated 2016-09-02)"}]},{"event_id":"2fbb90688c1ef1a2","registry":"ARIN","report_date":"2016-09-02","source":"arin_issued","raw_action":"ADD","raw_line":"Add 160.20.232.0-160.20.239.255","resource_type":"ipv4","resource":"160.20.232.0/21","start":"160.20.232.0","end":"160.20.239.255","classification":"UNRESOLVED","classification_label":"Unresolved change","confidence":"OBSERVED_ONLY","source_rir":null,"recipient_rir":null,"source_organization":null,"recipient_organization":null,"inventory_effect":"Inventory effect unknown","inventory_effect_code":"UNKNOWN","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:51:38+00:00","page":"https://rirtracker.com/ip/160.20.232.0-160.20.239.255/#e-2fbb90688c1ef1a2","report_page":"https://rirtracker.com/arin/reports/2016-09-02/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/160.20.232.0-160.20.239.255.json","explanation":"No transfer record matches. ARIN's statistics show it not listed on 2016-09-01 and allocated (dated 2016-09-02) on 2016-09-03. It wasn't in ARIN's statistics before, so it wasn't ARIN's unissued inventory; it may have come from another registry in a transfer not yet in the log.","evidence":[{"type":"arin_issued","url":"https://lists.arin.net/pipermail/arin-issued/2016-September/002822.html","retrieved_at":"2026-10-12T18:39:21+00:00","summary":"ARIN-Issued report for 2016-09-02: \"Add 160.20.232.0-160.20.239.255\""},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2016/delegated-arin-extended-20160901.gz","retrieved_at":"2026-10-12T21:15:36+00:00","summary":"ARIN delegated statistics 2016-09-01 (produced 2016-09-01T05:09:07+00:00), before the report: not listed"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2016/delegated-arin-extended-20160903.gz","retrieved_at":"2026-10-12T21:15:48+00:00","summary":"ARIN delegated statistics 2016-09-03 (produced 2016-09-03T05:09:41+00:00), after the report: allocated (dated 2016-09-02)"}]}],"classification_history":{"e204e23bacf6bfd4":[{"raw_change_id":554265,"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 Altima Cable Quebec (ARIN) to Altima Telecom (ARIN) on 2018-03-20 19:03 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."}],"2fbb90688c1ef1a2":[{"raw_change_id":146120,"classification_code":"UNRESOLVED","confidence":"OBSERVED_ONLY","classifier_version":"1.3.0","classified_at":"2026-10-13T03:35:58+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it not listed on 2016-09-01 and allocated (dated 2016-09-02) on 2016-09-03. It wasn't in ARIN's statistics before, so it wasn't ARIN's unissued inventory; it may have come from another registry in a transfer not yet in the log."},{"raw_change_id":146120,"classification_code":"UNRESOLVED","confidence":"OBSERVED_ONLY","classifier_version":"1.3.1","classified_at":"2026-10-13T08:05:53+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it not listed on 2016-09-01 and allocated (dated 2016-09-02) on 2016-09-03. It wasn't in ARIN's statistics before, so it wasn't ARIN's unissued inventory; it may have come from another registry in a transfer not yet in the log."},{"raw_change_id":146120,"classification_code":"UNRESOLVED","confidence":"OBSERVED_ONLY","classifier_version":"1.3.2","classified_at":"2026-10-13T14:48:32+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it not listed on 2016-09-01 and allocated (dated 2016-09-02) on 2016-09-03. It wasn't in ARIN's statistics before, so it wasn't ARIN's unissued inventory; it may have come from another registry in a transfer not yet in the log."},{"raw_change_id":146120,"classification_code":"UNRESOLVED","confidence":"OBSERVED_ONLY","classifier_version":"1.4.0","classified_at":"2026-10-13T23:51:38+00:00","current":1,"public_explanation":"No transfer record matches. ARIN's statistics show it not listed on 2016-09-01 and allocated (dated 2016-09-02) on 2016-09-03. It wasn't in ARIN's statistics before, so it wasn't ARIN's unissued inventory; it may have come from another registry in a transfer not yet in the log."}]},"arin_statistics_now":{"status":"allocated (dated 2016-09-02), allocated (dated 2020-01-22)"}}