{"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":"AS400167","resource_type":"asn","page":"https://rirtracker.com/asn/400167/","statistics_now":{"registry":"ARIN","status":"assigned (dated 2021-10-27)"},"current_holder":{"rir":"ARIN","org":"Northern Wireless","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":3717,"date":"2024-01-11T22:00:25Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Northern Wireless Media LLC","recipient_org":"Northern Wireless","range":"AS400167","log":"ARIN"}],"events":[{"event_id":"f686bc68bb937ba2","registry":"ARIN","report_date":"2024-01-11","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"asn","resource":"AS400167","start":400167,"end":400167,"classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Northern Wireless Media LLC","recipient_organization":"Northern Wireless","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:12+00:00","page":"https://rirtracker.com/asn/400167/#e-f686bc68bb937ba2","report_page":"https://rirtracker.com/arin/reports/2024-01-11/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/400167.json","observed":"Merger/acquisition: Northern Wireless Media LLC (ARIN) to Northern Wireless (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Northern Wireless Media LLC (ARIN) to Northern Wireless (ARIN) on 2024-01-11 22:00 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 2024-01-11 22:00 UTC, Northern Wireless Media LLC (ARIN) to Northern Wireless (ARIN); resources moved: AS400167"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2024/delegated-arin-extended-20240110.gz","retrieved_at":"2026-10-12T23:33:14+00:00","summary":"ARIN delegated statistics 2024-01-10 (produced 2024-01-10T14:00:44+00:00), before the report: assigned (dated 2021-10-27)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2024/delegated-arin-extended-20240112.gz","retrieved_at":"2026-10-12T23:33:29+00:00","summary":"ARIN delegated statistics 2024-01-12 (produced 2024-01-12T14:00:41+00:00), after the report: assigned (dated 2021-10-27)"}]},{"event_id":"1313cf1b85450169","registry":"ARIN","report_date":"2021-10-27","source":"arin_issued","raw_action":"ADD","raw_line":"Add AS400167","resource_type":"asn","resource":"AS400167","start":400167,"end":400167,"classification":"APPARENT_NEW_ISSUANCE","classification_label":"Apparent new issuance","confidence":"STRONG_INFERENCE","source_rir":null,"recipient_rir":null,"source_organization":null,"recipient_organization":null,"inventory_effect":"Likely issued from ARIN-controlled inventory","inventory_effect_code":"ISSUED","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:53:16+00:00","page":"https://rirtracker.com/asn/400167/#e-1313cf1b85450169","report_page":"https://rirtracker.com/arin/reports/2021-10-27/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/400167.json","explanation":"No transfer record matches. ARIN's statistics show it available on 2021-10-26 and assigned (dated 2021-10-27) on 2021-10-28. It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN.","evidence":[{"type":"arin_issued","url":"https://lists.arin.net/pipermail/arin-issued/2021-October/004702.html","retrieved_at":"2026-10-12T18:41:30+00:00","summary":"ARIN-Issued report for 2021-10-27: \"Add AS400167\""},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2021/delegated-arin-extended-20211026.gz","retrieved_at":"2026-10-12T22:51:09+00:00","summary":"ARIN delegated statistics 2021-10-26 (produced 2021-10-26T14:00:13+00:00), before the report: available"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2021/delegated-arin-extended-20211028.gz","retrieved_at":"2026-10-12T22:51:14+00:00","summary":"ARIN delegated statistics 2021-10-28 (produced 2021-10-28T14:00:13+00:00), after the report: assigned (dated 2021-10-27)"}]}],"classification_history":{"f686bc68bb937ba2":[{"raw_change_id":569899,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:12+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Northern Wireless Media LLC (ARIN) to Northern Wireless (ARIN) on 2024-01-11 22:00 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."}],"1313cf1b85450169":[{"raw_change_id":173860,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T03:54:08+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it available on 2021-10-26 and assigned (dated 2021-10-27) on 2021-10-28. It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN."},{"raw_change_id":173860,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:07:07+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it available on 2021-10-26 and assigned (dated 2021-10-27) on 2021-10-28. It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN."},{"raw_change_id":173860,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:49:55+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it available on 2021-10-26 and assigned (dated 2021-10-27) on 2021-10-28. It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN."},{"raw_change_id":173860,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:53:16+00:00","current":1,"public_explanation":"No transfer record matches. ARIN's statistics show it available on 2021-10-26 and assigned (dated 2021-10-27) on 2021-10-28. It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN."}]},"arin_statistics_now":{"status":"assigned (dated 2021-10-27)"}}