{"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":"AS396290","resource_type":"asn","page":"https://rirtracker.com/asn/396290/","statistics_now":{"registry":"ARIN","status":"assigned (dated 2023-05-03)"},"current_holder":{"rir":"ARIN","org":"Nielsen Consumer LLC","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":3362,"date":"2023-05-03T18:21:44Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"THE NIELSEN COMPANY (US), LLC","recipient_org":"Nielsen Consumer LLC","range":"AS396290","log":"ARIN"}],"events":[{"event_id":"df7878768b2a5c62","registry":"ARIN","report_date":"2023-05-03","source":"arin_issued","raw_action":"ADD","raw_line":"Add AS396290","resource_type":"asn","resource":"AS396290","start":396290,"end":396290,"classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-ARIN transfer","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"THE NIELSEN COMPANY (US), LLC","recipient_organization":"Nielsen Consumer LLC","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:53:42+00:00","page":"https://rirtracker.com/asn/396290/#e-df7878768b2a5c62","report_page":"https://rirtracker.com/arin/reports/2023-05-03/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/396290.json","explanation":"ARIN's transfer log records a transfer from THE NIELSEN COMPANY (US), LLC (ARIN) to Nielsen Consumer LLC (ARIN) on 2023-05-03 18:21 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN.","evidence":[{"type":"arin_issued","url":"https://lists.arin.net/pipermail/arin-issued/2023-May/005255.html","retrieved_at":"2026-10-12T18:42:10+00:00","summary":"ARIN-Issued report for 2023-05-03: \"Add AS396290\""},{"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: RESOURCE_TRANSFER on 2023-05-03 18:21 UTC, THE NIELSEN COMPANY (US), LLC (ARIN) to Nielsen Consumer LLC (ARIN); resources moved: AS396290"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2023/delegated-arin-extended-20230502.gz","retrieved_at":"2026-10-12T23:19:53+00:00","summary":"ARIN delegated statistics 2023-05-02 (produced 2023-05-02T13:00:11+00:00), before the report: assigned (dated 2017-04-25)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2023/delegated-arin-extended-20230504.gz","retrieved_at":"2026-10-12T23:19:58+00:00","summary":"ARIN delegated statistics 2023-05-04 (produced 2023-05-04T13:00:10+00:00), after the report: assigned (dated 2023-05-03)"}]},{"event_id":"e0f65707aab51c1f","registry":"ARIN","report_date":"2017-04-25","source":"arin_issued","raw_action":"ADD","raw_line":"Add AS396290","resource_type":"asn","resource":"AS396290","start":396290,"end":396290,"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":"2026-10-13T23:51:47+00:00","page":"https://rirtracker.com/asn/396290/#e-e0f65707aab51c1f","report_page":"https://rirtracker.com/arin/reports/2017-04-25/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/396290.json","explanation":"No transfer record matches. ARIN's statistics show it available on 2017-04-24 and assigned (dated 2017-04-25) on 2017-04-26. 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/2017-April/003057.html","retrieved_at":"2026-10-12T18:39:36+00:00","summary":"ARIN-Issued report for 2017-04-25: \"Add AS396290\""},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2017/delegated-arin-extended-20170424.gz","retrieved_at":"2026-10-12T21:27:04+00:00","summary":"ARIN delegated statistics 2017-04-24 (produced 2017-04-24T05:10:25+00:00), before the report: available"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2017/delegated-arin-extended-20170426.gz","retrieved_at":"2026-10-12T21:27:09+00:00","summary":"ARIN delegated statistics 2017-04-26 (produced 2017-04-26T05:09:55+00:00), after the report: assigned (dated 2017-04-25)"}]}],"classification_history":{"df7878768b2a5c62":[{"raw_change_id":181524,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T03:59:04+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from THE NIELSEN COMPANY (US), LLC (ARIN) to Nielsen Consumer LLC (ARIN) on 2023-05-03 18:21 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":181524,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:07:27+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from THE NIELSEN COMPANY (US), LLC (ARIN) to Nielsen Consumer LLC (ARIN) on 2023-05-03 18:21 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":181524,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:50:16+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from THE NIELSEN COMPANY (US), LLC (ARIN) to Nielsen Consumer LLC (ARIN) on 2023-05-03 18:21 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":181524,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:53:42+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from THE NIELSEN COMPANY (US), LLC (ARIN) to Nielsen Consumer LLC (ARIN) on 2023-05-03 18:21 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."}],"e0f65707aab51c1f":[{"raw_change_id":149025,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T03:38:02+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it available on 2017-04-24 and assigned (dated 2017-04-25) on 2017-04-26. 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":149025,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:06:00+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it available on 2017-04-24 and assigned (dated 2017-04-25) on 2017-04-26. 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":149025,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:48:40+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it available on 2017-04-24 and assigned (dated 2017-04-25) on 2017-04-26. 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":149025,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:51:47+00:00","current":1,"public_explanation":"No transfer record matches. ARIN's statistics show it available on 2017-04-24 and assigned (dated 2017-04-25) on 2017-04-26. 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 2023-05-03)"}}