{"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":"AS204537","resource_type":"asn","page":"https://rirtracker.com/asn/204537/","statistics_now":{"registry":"RIPE NCC","status":"allocated (dated 2018-02-21)"},"current_holder":{"rir":"RIPE NCC","org":"\"AS43668\" LLC","how":"The RIPE NCC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":118006,"date":"2025-12-31T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"Eurolir OU","recipient_org":"\"AS43668\" LLC","range":"AS204537","log":"RIPE NCC"},{"id":73435,"date":"2020-11-11T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"Fomichov Maksym","recipient_org":"Eurolir OU","range":"AS204537","log":"RIPE NCC"}],"events":[{"event_id":"1ee6dfd14f85bd4c","registry":"RIPE NCC","report_date":"2025-12-31","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"asn","resource":"AS204537","start":204537,"end":204537,"classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-RIPE NCC transfer","confidence":"CONFIRMED","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_organization":"Eurolir OU","recipient_organization":"\"AS43668\" LLC","inventory_effect":"No effect on RIPE NCC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:50:43+00:00","page":"https://rirtracker.com/asn/204537/#e-1ee6dfd14f85bd4c","report_page":"https://rirtracker.com/ripe/reports/2025-12-31/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/204537.json","observed":"Transfer: Eurolir OU (RIPE NCC) to \"AS43668\" LLC (RIPE NCC)","explanation":"The RIPE NCC's transfer log records a transfer from Eurolir OU (RIPE NCC) to \"AS43668\" LLC (RIPE NCC) on 2025-12-31 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 2025-12-31 19:00 UTC, Eurolir OU (RIPE NCC) to \"AS43668\" LLC (RIPE NCC); resources moved: AS204537"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2025/delegated-ripencc-extended-20251230.bz2","retrieved_at":"2026-10-13T01:17:26+00:00","summary":"RIPE NCC delegated statistics 2025-12-30 (produced 2025-12-30T22:59:59+00:00), before the change: allocated (dated 2018-02-21)"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2025/delegated-ripencc-extended-20251231.bz2","retrieved_at":"2026-10-10T17:24:33+00:00","summary":"RIPE NCC delegated statistics 2025-12-31 (produced 2025-12-31T22:59:59+00:00), after the change: allocated (dated 2018-02-21)"}]},{"event_id":"62db59059c4c8561","registry":"RIPE NCC","report_date":"2020-11-11","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"asn","resource":"AS204537","start":204537,"end":204537,"classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-RIPE NCC transfer","confidence":"CONFIRMED","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_organization":"Fomichov Maksym","recipient_organization":"Eurolir OU","inventory_effect":"No effect on RIPE NCC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:48:22+00:00","page":"https://rirtracker.com/asn/204537/#e-62db59059c4c8561","report_page":"https://rirtracker.com/ripe/reports/2020-11-11/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/204537.json","observed":"Transfer: Fomichov Maksym (RIPE NCC) to Eurolir OU (RIPE NCC)","explanation":"The RIPE NCC's transfer log records a transfer from Fomichov Maksym (RIPE NCC) to Eurolir OU (RIPE NCC) on 2020-11-11 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 2020-11-11 19:00 UTC, Fomichov Maksym (RIPE NCC) to Eurolir OU (RIPE NCC); resources moved: AS204537"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2020/delegated-ripencc-extended-20201110.bz2","retrieved_at":"2026-10-12T22:54:20+00:00","summary":"RIPE NCC delegated statistics 2020-11-10 (produced 2020-11-10T22:59:59+00:00), before the change: allocated (dated 2018-02-21)"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2020/delegated-ripencc-extended-20201111.bz2","retrieved_at":"2026-10-12T22:54:23+00:00","summary":"RIPE NCC delegated statistics 2020-11-11 (produced 2020-11-11T22:59:59+00:00), after the change: allocated (dated 2018-02-21)"}]},{"event_id":"10b6d6e5011a576f","registry":"RIPE NCC","report_date":"2018-02-21","source":"statistics","raw_action":"ADDED","raw_line":null,"resource_type":"asn","resource":"AS204537","start":204537,"end":204537,"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":"2026-10-14T00:03:48+00:00","page":"https://rirtracker.com/asn/204537/#e-10b6d6e5011a576f","report_page":"https://rirtracker.com/ripe/reports/2018-02-21/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/204537.json","observed":"AS204537 available on 2018-02-20, allocated on 2018-02-21","explanation":"No transfer record matches. The RIPE NCC's statistics show it available on 2018-02-20 and allocated (dated 2018-02-21) on 2018-02-21. 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/2018/delegated-ripencc-extended-20180221.bz2","retrieved_at":"2026-10-12T21:39:15+00:00","summary":"Found by comparing the RIPE NCC's daily statistics: AS204537 available on 2018-02-20, allocated on 2018-02-21"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2018/delegated-ripencc-extended-20180220.bz2","retrieved_at":"2026-10-12T21:39:12+00:00","summary":"RIPE NCC delegated statistics 2018-02-20 (produced 2018-02-20T22:59:59+00:00), before the change: available"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2018/delegated-ripencc-extended-20180221.bz2","retrieved_at":"2026-10-12T21:39:15+00:00","summary":"RIPE NCC delegated statistics 2018-02-21 (produced 2018-02-21T22:59:59+00:00), after the change: allocated (dated 2018-02-21)"}]}],"classification_history":{"1ee6dfd14f85bd4c":[{"raw_change_id":118853,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T03:10:58+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from Eurolir OU (RIPE NCC) to \"AS43668\" LLC (RIPE NCC) on 2025-12-31 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":118853,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:05:13+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from Eurolir OU (RIPE NCC) to \"AS43668\" LLC (RIPE NCC) on 2025-12-31 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":118853,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:47:46+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from Eurolir OU (RIPE NCC) to \"AS43668\" LLC (RIPE NCC) on 2025-12-31 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":118853,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:50:43+00:00","current":1,"public_explanation":"The RIPE NCC's transfer log records a transfer from Eurolir OU (RIPE NCC) to \"AS43668\" LLC (RIPE NCC) on 2025-12-31 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."}],"62db59059c4c8561":[{"raw_change_id":73309,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:51:39+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from Fomichov Maksym (RIPE NCC) to Eurolir OU (RIPE NCC) on 2020-11-11 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":73309,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:03:20+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from Fomichov Maksym (RIPE NCC) to Eurolir OU (RIPE NCC) on 2020-11-11 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":73309,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:45:40+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from Fomichov Maksym (RIPE NCC) to Eurolir OU (RIPE NCC) on 2020-11-11 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":73309,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:48:22+00:00","current":1,"public_explanation":"The RIPE NCC's transfer log records a transfer from Fomichov Maksym (RIPE NCC) to Eurolir OU (RIPE NCC) on 2020-11-11 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."}],"10b6d6e5011a576f":[{"raw_change_id":346345,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T05:17:51+00:00","current":0,"public_explanation":"No transfer record matches. The RIPE NCC's statistics show it available on 2018-02-20 and allocated (dated 2018-02-21) on 2018-02-21. 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":346345,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:16:02+00:00","current":0,"public_explanation":"No transfer record matches. The RIPE NCC's statistics show it available on 2018-02-20 and allocated (dated 2018-02-21) on 2018-02-21. 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":346345,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:59:36+00:00","current":0,"public_explanation":"No transfer record matches. The RIPE NCC's statistics show it available on 2018-02-20 and allocated (dated 2018-02-21) on 2018-02-21. 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":346345,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-14T00:03:48+00:00","current":1,"public_explanation":"No transfer record matches. The RIPE NCC's statistics show it available on 2018-02-20 and allocated (dated 2018-02-21) on 2018-02-21. 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"}}