{"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":"AS3920","resource_type":"asn","page":"https://rirtracker.com/asn/3920/","statistics_now":{"registry":"RIPE NCC","status":"allocated (dated 1994-10-12)"},"current_holder":{"rir":"RIPE NCC","org":"PUSHPKT OU","how":"The RIPE NCC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":117560,"date":"2025-12-22T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"ESTOXY OU","recipient_org":"PUSHPKT OU","range":"AS3920","log":"RIPE NCC"},{"id":98122,"date":"2023-09-20T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"RIPE NCC","source_org":null,"recipient_org":"ESTOXY OU","range":"AS3920","log":"RIPE NCC"},{"id":3557,"date":"2023-09-20T14:53:11Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"RIPE NCC","source_org":"Public.Resource.Org, Inc.","recipient_org":"RIPE Network Coordination Centre","range":"AS3920","log":"ARIN"},{"id":3501,"date":"2023-08-15T19:29:04Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Internet Multicasting Service","recipient_org":"Public.Resource.Org, Inc.","range":"AS3920","log":"ARIN"}],"events":[{"event_id":"0fe69616c3ffcc2c","registry":"RIPE NCC","report_date":"2025-12-22","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"asn","resource":"AS3920","start":3920,"end":3920,"classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-RIPE NCC transfer","confidence":"CONFIRMED","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_organization":"ESTOXY OU","recipient_organization":"PUSHPKT OU","inventory_effect":"No effect on RIPE NCC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:50:42+00:00","page":"https://rirtracker.com/asn/3920/#e-0fe69616c3ffcc2c","report_page":"https://rirtracker.com/ripe/reports/2025-12-22/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/3920.json","observed":"Transfer: ESTOXY OU (RIPE NCC) to PUSHPKT OU (RIPE NCC)","explanation":"The RIPE NCC's transfer log records a transfer from ESTOXY OU (RIPE NCC) to PUSHPKT OU (RIPE NCC) on 2025-12-22 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC.","evidence":[{"type":"transfer","url":"https://ftp.ripe.net/pub/stats/ripencc/transfers/transfers_latest.json","retrieved_at":"2026-10-13T21:49:37+00:00","summary":"Transfer log: RESOURCE_TRANSFER on 2025-12-22 19:00 UTC, ESTOXY OU (RIPE NCC) to PUSHPKT OU (RIPE NCC); resources moved: AS3920"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2025/delegated-ripencc-extended-20251221.bz2","retrieved_at":"2026-10-13T01:16:36+00:00","summary":"RIPE NCC delegated statistics 2025-12-21 (produced 2025-12-21T22:59:59+00:00), before the change: allocated (dated 1994-10-12)"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2025/delegated-ripencc-extended-20251222.bz2","retrieved_at":"2026-10-13T01:16:40+00:00","summary":"RIPE NCC delegated statistics 2025-12-22 (produced 2025-12-22T22:59:59+00:00), after the change: allocated (dated 1994-10-12)"}]},{"event_id":"d4c99b2c4bd565cb","registry":"ARIN","report_date":"2023-09-20","source":"arin_issued","raw_action":"ADD","raw_line":"Add AS3920","resource_type":"asn","resource":"AS3920","start":3920,"end":3920,"classification":"INTER_RIR_TRANSFER_OUT","classification_label":"Inter-RIR transfer out of ARIN","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"RIPE NCC","source_organization":"Public.Resource.Org, Inc.","recipient_organization":"RIPE Network Coordination Centre","inventory_effect":"Transferred out of ARIN administration; not offered to ARIN applicants","inventory_effect_code":"TRANSFER_OUT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:53:50+00:00","page":"https://rirtracker.com/asn/3920/#e-d4c99b2c4bd565cb","report_page":"https://rirtracker.com/arin/reports/2023-09-20/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/3920.json","same_transfer_as":"8e2f67f31f7088c2","explanation":"ARIN's transfer log records a transfer from Public.Resource.Org, Inc. (ARIN) to RIPE Network Coordination Centre (RIPE NCC) on 2023-09-20 14:53 UTC: it left ARIN for the RIPE NCC. ARIN-Issued lists it as \"Add\"; it is not a new allocation and is not offered to ARIN applicants.","evidence":[{"type":"arin_issued","url":"https://lists.arin.net/pipermail/arin-issued/2023-September/005395.html","retrieved_at":"2026-10-12T18:42:19+00:00","summary":"ARIN-Issued report for 2023-09-20: \"Add AS3920\""},{"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 2023-09-20 14:53 UTC, Public.Resource.Org, Inc. (ARIN) to RIPE Network Coordination Centre (RIPE NCC); resources moved: AS3920"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2023/delegated-arin-extended-20230919.gz","retrieved_at":"2026-10-12T23:27:16+00:00","summary":"ARIN delegated statistics 2023-09-19 (produced 2023-09-19T13:00:14+00:00), before the report: assigned (dated 1994-10-12)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2023/delegated-arin-extended-20230921.gz","retrieved_at":"2026-10-12T23:27:21+00:00","summary":"ARIN delegated statistics 2023-09-21 (produced 2023-09-21T13:00:15+00:00), after the report: not listed"}]},{"event_id":"8e2f67f31f7088c2","registry":"RIPE NCC","report_date":"2023-09-20","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"asn","resource":"AS3920","start":3920,"end":3920,"classification":"INTER_RIR_TRANSFER_IN","classification_label":"Inter-RIR transfer into the RIPE NCC","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"RIPE NCC","source_organization":null,"recipient_organization":"ESTOXY OU","inventory_effect":"Transferred into RIPE NCC administration; not a new issuance","inventory_effect_code":"TRANSFER_IN","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:49:40+00:00","page":"https://rirtracker.com/asn/3920/#e-8e2f67f31f7088c2","report_page":"https://rirtracker.com/ripe/reports/2023-09-20/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/3920.json","observed":"Transfer: (no name) (ARIN) to ESTOXY OU (RIPE NCC)","same_transfer_as":"d4c99b2c4bd565cb","explanation":"The RIPE NCC's transfer log records a transfer from an unnamed organization (ARIN) to ESTOXY OU (RIPE NCC) on 2023-09-20 19:00 UTC: it came to the RIPE NCC from ARIN. It was already issued by another registry, so this is not a new issuance.","evidence":[{"type":"transfer","url":"https://ftp.ripe.net/pub/stats/ripencc/transfers/transfers_latest.json","retrieved_at":"2026-10-13T21:49:37+00:00","summary":"Transfer log: RESOURCE_TRANSFER on 2023-09-20 19:00 UTC, (no name) (ARIN) to ESTOXY OU (RIPE NCC); resources moved: AS3920"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2023/delegated-ripencc-extended-20230919.bz2","retrieved_at":"2026-10-13T00:12:13+00:00","summary":"RIPE NCC delegated statistics 2023-09-19 (produced 2023-09-19T21:59:59+00:00), before the change: not listed"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2023/delegated-ripencc-extended-20230920.bz2","retrieved_at":"2026-10-13T00:12:16+00:00","summary":"RIPE NCC delegated statistics 2023-09-20 (produced 2023-09-20T21:59:59+00:00), after the change: allocated (dated 1994-10-12)"}]},{"event_id":"31a56bfa20db4dc1","registry":"ARIN","report_date":"2023-08-15","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"asn","resource":"AS3920","start":3920,"end":3920,"classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Internet Multicasting Service","recipient_organization":"Public.Resource.Org, Inc.","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:10+00:00","page":"https://rirtracker.com/asn/3920/#e-31a56bfa20db4dc1","report_page":"https://rirtracker.com/arin/reports/2023-08-15/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/3920.json","observed":"Merger/acquisition: Internet Multicasting Service (ARIN) to Public.Resource.Org, Inc. (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Internet Multicasting Service (ARIN) to Public.Resource.Org, Inc. (ARIN) on 2023-08-15 19:29 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 2023-08-15 19:29 UTC, Internet Multicasting Service (ARIN) to Public.Resource.Org, Inc. (ARIN); resources moved: AS3920"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2023/delegated-arin-extended-20230814.gz","retrieved_at":"2026-10-12T23:25:29+00:00","summary":"ARIN delegated statistics 2023-08-14 (produced 2023-08-14T13:00:13+00:00), before the report: assigned (dated 1994-10-12)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2023/delegated-arin-extended-20230816.gz","retrieved_at":"2026-10-12T23:25:33+00:00","summary":"ARIN delegated statistics 2023-08-16 (produced 2023-08-16T13:00:13+00:00), after the report: assigned (dated 1994-10-12)"}]}],"classification_history":{"0fe69616c3ffcc2c":[{"raw_change_id":118406,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T03:10:46+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from ESTOXY OU (RIPE NCC) to PUSHPKT OU (RIPE NCC) on 2025-12-22 19:00 UTC. 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The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":118406,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:50:42+00:00","current":1,"public_explanation":"The RIPE NCC's transfer log records a transfer from ESTOXY OU (RIPE NCC) to PUSHPKT OU (RIPE NCC) on 2025-12-22 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."}],"d4c99b2c4bd565cb":[{"raw_change_id":183471,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T04:00:01+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Public.Resource.Org, Inc. (ARIN) to RIPE Network Coordination Centre (RIPE NCC) on 2023-09-20 14:53 UTC: it left ARIN for the RIPE NCC. ARIN-Issued lists it as \"Add\"; it is not a new allocation and is not offered to ARIN applicants."},{"raw_change_id":183471,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:07:33+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Public.Resource.Org, Inc. (ARIN) to RIPE Network Coordination Centre (RIPE NCC) on 2023-09-20 14:53 UTC: it left ARIN for the RIPE NCC. ARIN-Issued lists it as \"Add\"; it is not a new allocation and is not offered to ARIN applicants."},{"raw_change_id":183471,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:50:23+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Public.Resource.Org, Inc. (ARIN) to RIPE Network Coordination Centre (RIPE NCC) on 2023-09-20 14:53 UTC: it left ARIN for the RIPE NCC. ARIN-Issued lists it as \"Add\"; it is not a new allocation and is not offered to ARIN applicants."},{"raw_change_id":183471,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:53:50+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from Public.Resource.Org, Inc. (ARIN) to RIPE Network Coordination Centre (RIPE NCC) on 2023-09-20 14:53 UTC: it left ARIN for the RIPE NCC. ARIN-Issued lists it as \"Add\"; it is not a new allocation and is not offered to ARIN applicants."}],"8e2f67f31f7088c2":[{"raw_change_id":98602,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T03:02:04+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from an unnamed organization (ARIN) to ESTOXY OU (RIPE NCC) on 2023-09-20 19:00 UTC: it came to the RIPE NCC from ARIN. It was already issued by another registry, so this is not a new issuance."},{"raw_change_id":98602,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:04:23+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from an unnamed organization (ARIN) to ESTOXY OU (RIPE NCC) on 2023-09-20 19:00 UTC: it came to the RIPE NCC from ARIN. It was already issued by another registry, so this is not a new issuance."},{"raw_change_id":98602,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:46:50+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from an unnamed organization (ARIN) to ESTOXY OU (RIPE NCC) on 2023-09-20 19:00 UTC: it came to the RIPE NCC from ARIN. It was already issued by another registry, so this is not a new issuance."},{"raw_change_id":98602,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:49:40+00:00","current":1,"public_explanation":"The RIPE NCC's transfer log records a transfer from an unnamed organization (ARIN) to ESTOXY OU (RIPE NCC) on 2023-09-20 19:00 UTC: it came to the RIPE NCC from ARIN. It was already issued by another registry, so this is not a new issuance."}],"31a56bfa20db4dc1":[{"raw_change_id":568963,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:10+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Internet Multicasting Service (ARIN) to Public.Resource.Org, Inc. (ARIN) on 2023-08-15 19:29 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."}]},"arin_statistics_now":{"status":"not listed"}}