{"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":"AS204004","resource_type":"asn","page":"https://rirtracker.com/asn/204004/","statistics_now":{"registry":"RIPE NCC","status":"allocated (dated 2015-09-15)"},"current_holder":{"rir":"RIPE NCC","org":"Fibranet Tecnologia y Sistemas SL","how":"The RIPE NCC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":117233,"date":"2025-12-15T19:00:00Z","type":"MERGER_ACQUISITION","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"Number One in Fiber S.L.","recipient_org":"Fibranet Tecnologia y Sistemas SL","range":"AS204004","log":"RIPE NCC"},{"id":110813,"date":"2025-01-03T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"FIBRANET TELECOMUNICACIONES SL","recipient_org":"Number One in Fiber S.L.","range":"AS204004","log":"RIPE NCC"},{"id":84123,"date":"2021-12-14T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"Airebullas CB","recipient_org":"FIBRANET TELECOMUNICACIONES SL","range":"AS204004","log":"RIPE NCC"}],"events":[{"event_id":"f21c5f2ff6e79316","registry":"RIPE NCC","report_date":"2025-12-15","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"asn","resource":"AS204004","start":204004,"end":204004,"classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_organization":"Number One in Fiber S.L.","recipient_organization":"Fibranet Tecnologia y Sistemas SL","inventory_effect":"No effect on RIPE NCC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:50:41+00:00","page":"https://rirtracker.com/asn/204004/#e-f21c5f2ff6e79316","report_page":"https://rirtracker.com/ripe/reports/2025-12-15/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/204004.json","observed":"Merger/acquisition: Number One in Fiber S.L. (RIPE NCC) to Fibranet Tecnologia y Sistemas SL (RIPE NCC)","explanation":"The RIPE NCC's transfer log records a merger, acquisition or reorganization from Number One in Fiber S.L. (RIPE NCC) to Fibranet Tecnologia y Sistemas SL (RIPE NCC) on 2025-12-15 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: MERGER_ACQUISITION on 2025-12-15 19:00 UTC, Number One in Fiber S.L. (RIPE NCC) to Fibranet Tecnologia y Sistemas SL (RIPE NCC); resources moved: AS204004"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2025/delegated-ripencc-extended-20251214.bz2","retrieved_at":"2026-10-13T01:15:53+00:00","summary":"RIPE NCC delegated statistics 2025-12-14 (produced 2025-12-14T22:59:59+00:00), before the change: allocated (dated 2015-09-15)"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2025/delegated-ripencc-extended-20251215.bz2","retrieved_at":"2026-10-13T01:15:56+00:00","summary":"RIPE NCC delegated statistics 2025-12-15 (produced 2025-12-15T22:59:59+00:00), after the change: allocated (dated 2015-09-15)"}]},{"event_id":"3d38f1cf9958c65c","registry":"RIPE NCC","report_date":"2025-01-03","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"asn","resource":"AS204004","start":204004,"end":204004,"classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-RIPE NCC transfer","confidence":"CONFIRMED","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_organization":"FIBRANET TELECOMUNICACIONES SL","recipient_organization":"Number One in Fiber S.L.","inventory_effect":"No effect on RIPE NCC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:50:20+00:00","page":"https://rirtracker.com/asn/204004/#e-3d38f1cf9958c65c","report_page":"https://rirtracker.com/ripe/reports/2025-01-03/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/204004.json","observed":"Transfer: FIBRANET TELECOMUNICACIONES SL (RIPE NCC) to Number One in Fiber S.L. (RIPE NCC)","explanation":"The RIPE NCC's transfer log records a transfer from FIBRANET TELECOMUNICACIONES SL (RIPE NCC) to Number One in Fiber S.L. (RIPE NCC) on 2025-01-03 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 2025-01-03 19:00 UTC, FIBRANET TELECOMUNICACIONES SL (RIPE NCC) to Number One in Fiber S.L. (RIPE NCC); resources moved: AS204004"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2025/delegated-ripencc-extended-20250102.bz2","retrieved_at":"2026-10-13T00:49:20+00:00","summary":"RIPE NCC delegated statistics 2025-01-02 (produced 2025-01-02T22:59:59+00:00), before the change: allocated (dated 2015-09-15)"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2025/delegated-ripencc-extended-20250103.bz2","retrieved_at":"2026-10-13T00:49:23+00:00","summary":"RIPE NCC delegated statistics 2025-01-03 (produced 2025-01-03T22:59:59+00:00), after the change: allocated (dated 2015-09-15)"}]},{"event_id":"c03b037bded72d95","registry":"RIPE NCC","report_date":"2021-12-14","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"asn","resource":"AS204004","start":204004,"end":204004,"classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-RIPE NCC transfer","confidence":"CONFIRMED","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_organization":"Airebullas CB","recipient_organization":"FIBRANET TELECOMUNICACIONES SL","inventory_effect":"No effect on RIPE NCC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:48:55+00:00","page":"https://rirtracker.com/asn/204004/#e-c03b037bded72d95","report_page":"https://rirtracker.com/ripe/reports/2021-12-14/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/204004.json","observed":"Transfer: Airebullas CB (RIPE NCC) to FIBRANET TELECOMUNICACIONES SL (RIPE NCC)","explanation":"The RIPE NCC's transfer log records a transfer from Airebullas CB (RIPE NCC) to FIBRANET TELECOMUNICACIONES SL (RIPE NCC) on 2021-12-14 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 2021-12-14 19:00 UTC, Airebullas CB (RIPE NCC) to FIBRANET TELECOMUNICACIONES SL (RIPE NCC); resources moved: AS204004"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2021/delegated-ripencc-extended-20211213.bz2","retrieved_at":"2026-10-12T23:23:37+00:00","summary":"RIPE NCC delegated statistics 2021-12-13 (produced 2021-12-13T22:59:00+00:00), before the change: allocated (dated 2015-09-15)"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2021/delegated-ripencc-extended-20211214.bz2","retrieved_at":"2026-10-12T23:23:40+00:00","summary":"RIPE NCC delegated statistics 2021-12-14 (produced 2021-12-14T22:59:00+00:00), after the change: allocated (dated 2015-09-15)"}]},{"event_id":"bb765864211ad7dd","registry":"RIPE NCC","report_date":"2015-09-15","source":"statistics","raw_action":"ADDED","raw_line":null,"resource_type":"asn","resource":"AS204004","start":204004,"end":204004,"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":"2026-10-14T00:00:02+00:00","page":"https://rirtracker.com/asn/204004/#e-bb765864211ad7dd","report_page":"https://rirtracker.com/ripe/reports/2015-09-15/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/204004.json","observed":"AS204004 available on 2015-09-14, allocated on 2015-09-15","explanation":"No transfer record matches. The RIPE NCC's statistics show it available on 2015-09-14 and allocated (dated 2015-09-15) on 2015-09-15. 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/2015/delegated-ripencc-extended-20150915.bz2","retrieved_at":"2026-10-12T20:40:27+00:00","summary":"Found by comparing the RIPE NCC's daily statistics: AS204004 available on 2015-09-14, allocated on 2015-09-15"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2015/delegated-ripencc-extended-20150914.bz2","retrieved_at":"2026-10-12T20:40:24+00:00","summary":"RIPE NCC delegated statistics 2015-09-14 (produced 2015-09-14T21:59:59+00:00), before the change: available"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2015/delegated-ripencc-extended-20150915.bz2","retrieved_at":"2026-10-12T20:40:27+00:00","summary":"RIPE NCC delegated statistics 2015-09-15 (produced 2015-09-15T21:59:59+00:00), after the change: allocated (dated 2015-09-15)"}]}],"classification_history":{"f21c5f2ff6e79316":[{"raw_change_id":118075,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T03:10:37+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a merger, acquisition or reorganization from Number One in Fiber S.L. (RIPE NCC) to Fibranet Tecnologia y Sistemas SL (RIPE NCC) on 2025-12-15 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":118075,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:05:11+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a merger, acquisition or reorganization from Number One in Fiber S.L. (RIPE NCC) to Fibranet Tecnologia y Sistemas SL (RIPE NCC) on 2025-12-15 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":118075,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:47:43+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a merger, acquisition or reorganization from Number One in Fiber S.L. (RIPE NCC) to Fibranet Tecnologia y Sistemas SL (RIPE NCC) on 2025-12-15 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":118075,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:50:41+00:00","current":1,"public_explanation":"The RIPE NCC's transfer log records a merger, acquisition or reorganization from Number One in Fiber S.L. (RIPE NCC) to Fibranet Tecnologia y Sistemas SL (RIPE NCC) on 2025-12-15 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."}],"3d38f1cf9958c65c":[{"raw_change_id":111475,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T03:07:40+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from FIBRANET TELECOMUNICACIONES SL (RIPE NCC) to Number One in Fiber S.L. (RIPE NCC) on 2025-01-03 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":111475,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:04:54+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from FIBRANET TELECOMUNICACIONES SL (RIPE NCC) to Number One in Fiber S.L. (RIPE NCC) on 2025-01-03 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":111475,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:47:24+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from FIBRANET TELECOMUNICACIONES SL (RIPE NCC) to Number One in Fiber S.L. (RIPE NCC) on 2025-01-03 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":111475,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:50:20+00:00","current":1,"public_explanation":"The RIPE NCC's transfer log records a transfer from FIBRANET TELECOMUNICACIONES SL (RIPE NCC) to Number One in Fiber S.L. (RIPE NCC) on 2025-01-03 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."}],"c03b037bded72d95":[{"raw_change_id":84357,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:56:05+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from Airebullas CB (RIPE NCC) to FIBRANET TELECOMUNICACIONES SL (RIPE NCC) on 2021-12-14 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":84357,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:03:47+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from Airebullas CB (RIPE NCC) to FIBRANET TELECOMUNICACIONES SL (RIPE NCC) on 2021-12-14 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":84357,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:46:10+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from Airebullas CB (RIPE NCC) to FIBRANET TELECOMUNICACIONES SL (RIPE NCC) on 2021-12-14 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":84357,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:48:55+00:00","current":1,"public_explanation":"The RIPE NCC's transfer log records a transfer from Airebullas CB (RIPE NCC) to FIBRANET TELECOMUNICACIONES SL (RIPE NCC) on 2021-12-14 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."}],"bb765864211ad7dd":[{"raw_change_id":288822,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T04:51:04+00:00","current":0,"public_explanation":"No transfer record matches. The RIPE NCC's statistics show it available on 2015-09-14 and allocated (dated 2015-09-15) on 2015-09-15. 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":288822,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:12:49+00:00","current":0,"public_explanation":"No transfer record matches. The RIPE NCC's statistics show it available on 2015-09-14 and allocated (dated 2015-09-15) on 2015-09-15. 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":288822,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:56:09+00:00","current":0,"public_explanation":"No transfer record matches. The RIPE NCC's statistics show it available on 2015-09-14 and allocated (dated 2015-09-15) on 2015-09-15. 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":288822,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-14T00:00:02+00:00","current":1,"public_explanation":"No transfer record matches. The RIPE NCC's statistics show it available on 2015-09-14 and allocated (dated 2015-09-15) on 2015-09-15. 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"}}