{"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":"AS51264","resource_type":"asn","page":"https://rirtracker.com/asn/51264/","statistics_now":{"registry":"RIPE NCC","status":"allocated (dated 2010-07-05)"},"current_holder":{"rir":"RIPE NCC","org":"Kutumova Elena Vladimyrovna","how":"The RIPE NCC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":97130,"date":"2023-07-25T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"Onyshchenko Mykola Mykolayovych","recipient_org":"Kutumova Elena Vladimyrovna","range":"AS51264","log":"RIPE NCC"},{"id":55031,"date":"2017-10-20T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"Closed JSC \"Hansa\"","recipient_org":"Onyshchenko Mykola Mykolayovych","range":"AS51264","log":"RIPE NCC"}],"events":[{"event_id":"05600b48229d7b47","registry":"RIPE NCC","report_date":"2023-07-25","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"asn","resource":"AS51264","start":51264,"end":51264,"classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-RIPE NCC transfer","confidence":"CONFIRMED","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_organization":"Onyshchenko Mykola Mykolayovych","recipient_organization":"Kutumova Elena Vladimyrovna","inventory_effect":"No effect on RIPE NCC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:49:36+00:00","page":"https://rirtracker.com/asn/51264/#e-05600b48229d7b47","report_page":"https://rirtracker.com/ripe/reports/2023-07-25/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/51264.json","observed":"Transfer: Onyshchenko Mykola Mykolayovych (RIPE NCC) to Kutumova Elena Vladimyrovna (RIPE NCC)","explanation":"The RIPE NCC's transfer log records a transfer from Onyshchenko Mykola Mykolayovych (RIPE NCC) to Kutumova Elena Vladimyrovna (RIPE NCC) on 2023-07-25 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 2023-07-25 19:00 UTC, Onyshchenko Mykola Mykolayovych (RIPE NCC) to Kutumova Elena Vladimyrovna (RIPE NCC); resources moved: AS51264"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2023/delegated-ripencc-extended-20230724.bz2","retrieved_at":"2026-10-13T00:07:52+00:00","summary":"RIPE NCC delegated statistics 2023-07-24 (produced 2023-07-24T21:59:59+00:00), before the change: allocated (dated 2010-07-05)"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2023/delegated-ripencc-extended-20230725.bz2","retrieved_at":"2026-10-13T00:07:56+00:00","summary":"RIPE NCC delegated statistics 2023-07-25 (produced 2023-07-25T21:59:59+00:00), after the change: allocated (dated 2010-07-05)"}]},{"event_id":"d7ada613ab856e49","registry":"RIPE NCC","report_date":"2017-10-20","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"asn","resource":"AS51264","start":51264,"end":51264,"classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-RIPE NCC transfer","confidence":"CONFIRMED","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_organization":"Closed JSC \"Hansa\"","recipient_organization":"Onyshchenko Mykola Mykolayovych","inventory_effect":"No effect on RIPE NCC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:47:23+00:00","page":"https://rirtracker.com/asn/51264/#e-d7ada613ab856e49","report_page":"https://rirtracker.com/ripe/reports/2017-10-20/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/51264.json","observed":"Transfer: Closed JSC \"Hansa\" (RIPE NCC) to Onyshchenko Mykola Mykolayovych (RIPE NCC)","explanation":"The RIPE NCC's transfer log records a transfer from Closed JSC \"Hansa\" (RIPE NCC) to Onyshchenko Mykola Mykolayovych (RIPE NCC) on 2017-10-20 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 2017-10-20 19:00 UTC, Closed JSC \"Hansa\" (RIPE NCC) to Onyshchenko Mykola Mykolayovych (RIPE NCC); resources moved: AS51264"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2017/delegated-ripencc-extended-20171019.bz2","retrieved_at":"2026-10-12T21:30:42+00:00","summary":"RIPE NCC delegated statistics 2017-10-19 (produced 2017-10-19T21:59:59+00:00), before the change: allocated (dated 2010-07-05)"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2017/delegated-ripencc-extended-20171020.bz2","retrieved_at":"2026-10-12T21:30:45+00:00","summary":"RIPE NCC delegated statistics 2017-10-20 (produced 2017-10-20T21:59:59+00:00), after the change: allocated (dated 2010-07-05)"}]},{"event_id":"ed1dff0bb570a786","registry":"RIPE NCC","report_date":"2010-07-06","source":"statistics","raw_action":"ADDED","raw_line":null,"resource_type":"asn","resource":"AS51264","start":51264,"end":51264,"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 RIPE NCC-controlled inventory","inventory_effect_code":"ISSUED","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:52:58+00:00","page":"https://rirtracker.com/asn/51264/#e-ed1dff0bb570a786","report_page":"https://rirtracker.com/ripe/reports/2010-07-06/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/51264.json","observed":"AS51264 available on 2010-07-05, allocated on 2010-07-06","explanation":"No transfer record matches. The RIPE NCC's statistics show it available on 2010-07-05 and allocated (dated 2010-07-05) on 2010-07-06. It moved from the RIPE NCC's unissued pool to an active registration dated around that day, so it appears to be newly issued by the RIPE NCC.","evidence":[{"type":"statistics_diff","url":"https://ftp.ripe.net/pub/stats/ripencc/2010/delegated-ripencc-extended-20100706.bz2","retrieved_at":"2026-10-12T18:40:27+00:00","summary":"Found by comparing the RIPE NCC's daily statistics: AS51264 available on 2010-07-05, allocated on 2010-07-06"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2010/delegated-ripencc-extended-20100705.bz2","retrieved_at":"2026-10-12T18:40:16+00:00","summary":"RIPE NCC delegated statistics 2010-07-05, before the change: available"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2010/delegated-ripencc-extended-20100706.bz2","retrieved_at":"2026-10-12T18:40:27+00:00","summary":"RIPE NCC delegated statistics 2010-07-06, after the change: allocated (dated 2010-07-05)"}]}],"classification_history":{"05600b48229d7b47":[{"raw_change_id":97600,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T03:01:38+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from Onyshchenko Mykola Mykolayovych (RIPE NCC) to Kutumova Elena Vladimyrovna (RIPE NCC) on 2023-07-25 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":97600,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:04:20+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from Onyshchenko Mykola Mykolayovych (RIPE NCC) to Kutumova Elena Vladimyrovna (RIPE NCC) on 2023-07-25 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":97600,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:46:47+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from Onyshchenko Mykola Mykolayovych (RIPE NCC) to Kutumova Elena Vladimyrovna (RIPE NCC) on 2023-07-25 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":97600,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:49:36+00:00","current":1,"public_explanation":"The RIPE NCC's transfer log records a transfer from Onyshchenko Mykola Mykolayovych (RIPE NCC) to Kutumova Elena Vladimyrovna (RIPE NCC) on 2023-07-25 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."}],"d7ada613ab856e49":[{"raw_change_id":54234,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:43:28+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from Closed JSC \"Hansa\" (RIPE NCC) to Onyshchenko Mykola Mykolayovych (RIPE NCC) on 2017-10-20 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":54234,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:02:31+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from Closed JSC \"Hansa\" (RIPE NCC) to Onyshchenko Mykola Mykolayovych (RIPE NCC) on 2017-10-20 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":54234,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:44:45+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from Closed JSC \"Hansa\" (RIPE NCC) to Onyshchenko Mykola Mykolayovych (RIPE NCC) on 2017-10-20 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":54234,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:47:23+00:00","current":1,"public_explanation":"The RIPE NCC's transfer log records a transfer from Closed JSC \"Hansa\" (RIPE NCC) to Onyshchenko Mykola Mykolayovych (RIPE NCC) on 2017-10-20 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."}],"ed1dff0bb570a786":[{"raw_change_id":167691,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T03:49:49+00:00","current":0,"public_explanation":"No transfer record matches. The RIPE NCC's statistics show it available on 2010-07-05 and allocated (dated 2010-07-05) on 2010-07-06. It moved from the RIPE NCC's unissued pool to an active registration dated around that day, so it appears to be newly issued by the RIPE NCC."},{"raw_change_id":167691,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:06:53+00:00","current":0,"public_explanation":"No transfer record matches. The RIPE NCC's statistics show it available on 2010-07-05 and allocated (dated 2010-07-05) on 2010-07-06. It moved from the RIPE NCC's unissued pool to an active registration dated around that day, so it appears to be newly issued by the RIPE NCC."},{"raw_change_id":167691,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:49:39+00:00","current":0,"public_explanation":"No transfer record matches. The RIPE NCC's statistics show it available on 2010-07-05 and allocated (dated 2010-07-05) on 2010-07-06. It moved from the RIPE NCC's unissued pool to an active registration dated around that day, so it appears to be newly issued by the RIPE NCC."},{"raw_change_id":167691,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:52:58+00:00","current":1,"public_explanation":"No transfer record matches. The RIPE NCC's statistics show it available on 2010-07-05 and allocated (dated 2010-07-05) on 2010-07-06. It moved from the RIPE NCC's unissued pool to an active registration dated around that day, so it appears to be newly issued by the RIPE NCC."}]},"arin_statistics_now":{"status":"not listed"}}