{"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":"91.216.12.0/24","resource_type":"ipv4","page":"https://rirtracker.com/ip/91.216.12.0-91.216.12.255/","statistics_now":{"registry":"RIPE NCC","status":"assigned (dated 2010-04-15)"},"current_holder":{"rir":"RIPE NCC","org":"Ministerio de Asuntos Economicos y Transformacion Digital","how":"The RIPE NCC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":78345,"date":"2021-05-21T19:00:00Z","type":"MERGER_ACQUISITION","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"Secretaria de Estado de Administraciones Publicas","recipient_org":"Ministerio de Asuntos Economicos y Transformacion Digital","range":"91.216.12.0/24","log":"RIPE NCC"},{"id":50997,"date":"2016-06-29T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"Instituto de Mayores y Servicios Sociales (IMSERSO)","recipient_org":"Secretaria de Estado de Administraciones Publicas","range":"91.216.12.0/24","log":"RIPE NCC"}],"events":[{"event_id":"bb80cbdf7e1cefd1","registry":"RIPE NCC","report_date":"2021-05-21","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"91.216.12.0/24","start":"91.216.12.0","end":"91.216.12.255","classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_organization":"Secretaria de Estado de Administraciones Publicas","recipient_organization":"Ministerio de Asuntos Economicos y Transformacion Digital","inventory_effect":"No effect on RIPE NCC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:48:37+00:00","page":"https://rirtracker.com/ip/91.216.12.0-91.216.12.255/#e-bb80cbdf7e1cefd1","report_page":"https://rirtracker.com/ripe/reports/2021-05-21/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/91.216.12.0-91.216.12.255.json","observed":"Merger/acquisition: Secretaria de Estado de Administraciones Publicas (RIPE NCC) to Ministerio de Asuntos Economicos y Transformacion Digital (RIPE NCC)","explanation":"The RIPE NCC's transfer log records a merger, acquisition or reorganization from Secretaria de Estado de Administraciones Publicas (RIPE NCC) to Ministerio de Asuntos Economicos y Transformacion Digital (RIPE NCC) on 2021-05-21 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 2021-05-21 19:00 UTC, Secretaria de Estado de Administraciones Publicas (RIPE NCC) to Ministerio de Asuntos Economicos y Transformacion Digital (RIPE NCC); resources moved: 91.216.12.0/24"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2021/delegated-ripencc-extended-20210520.bz2","retrieved_at":"2026-10-12T23:08:04+00:00","summary":"RIPE NCC delegated statistics 2021-05-20 (produced 2021-05-20T21:59:00+00:00), before the change: assigned (dated 2010-04-15)"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2021/delegated-ripencc-extended-20210521.bz2","retrieved_at":"2026-10-12T23:08:07+00:00","summary":"RIPE NCC delegated statistics 2021-05-21 (produced 2021-05-21T21:59:00+00:00), after the change: assigned (dated 2010-04-15)"}]},{"event_id":"b5357c3b87138055","registry":"RIPE NCC","report_date":"2016-06-29","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"91.216.12.0/24","start":"91.216.12.0","end":"91.216.12.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-RIPE NCC transfer","confidence":"CONFIRMED","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_organization":"Instituto de Mayores y Servicios Sociales (IMSERSO)","recipient_organization":"Secretaria de Estado de Administraciones Publicas","inventory_effect":"No effect on RIPE NCC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:47:11+00:00","page":"https://rirtracker.com/ip/91.216.12.0-91.216.12.255/#e-b5357c3b87138055","report_page":"https://rirtracker.com/ripe/reports/2016-06-29/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/91.216.12.0-91.216.12.255.json","observed":"Transfer: Instituto de Mayores y Servicios Sociales (IMSERSO) (RIPE NCC) to Secretaria de Estado de Administraciones Publicas (RIPE NCC)","explanation":"The RIPE NCC's transfer log records a transfer from Instituto de Mayores y Servicios Sociales (IMSERSO) (RIPE NCC) to Secretaria de Estado de Administraciones Publicas (RIPE NCC) on 2016-06-29 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 2016-06-29 19:00 UTC, Instituto de Mayores y Servicios Sociales (IMSERSO) (RIPE NCC) to Secretaria de Estado de Administraciones Publicas (RIPE NCC); resources moved: 91.216.12.0/24"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2016/delegated-ripencc-extended-20160628.bz2","retrieved_at":"2026-10-12T20:58:52+00:00","summary":"RIPE NCC delegated statistics 2016-06-28 (produced 2016-06-28T21:59:59+00:00), before the change: assigned (dated 2010-04-15)"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2016/delegated-ripencc-extended-20160629.bz2","retrieved_at":"2026-10-12T20:58:55+00:00","summary":"RIPE NCC delegated statistics 2016-06-29 (produced 2016-06-29T21:59:59+00:00), after the change: assigned (dated 2010-04-15)"}]}],"classification_history":{"bb80cbdf7e1cefd1":[{"raw_change_id":78480,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:53:47+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a merger, acquisition or reorganization from Secretaria de Estado de Administraciones Publicas (RIPE NCC) to Ministerio de Asuntos Economicos y Transformacion Digital (RIPE NCC) on 2021-05-21 19:00 UTC. 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The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":78480,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:45:54+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a merger, acquisition or reorganization from Secretaria de Estado de Administraciones Publicas (RIPE NCC) to Ministerio de Asuntos Economicos y Transformacion Digital (RIPE NCC) on 2021-05-21 19:00 UTC. 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The registration changed hands; it is not a new allocation from the RIPE NCC."}],"b5357c3b87138055":[{"raw_change_id":50064,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:41:44+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from Instituto de Mayores y Servicios Sociales (IMSERSO) (RIPE NCC) to Secretaria de Estado de Administraciones Publicas (RIPE NCC) on 2016-06-29 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":50064,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:02:21+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from Instituto de Mayores y Servicios Sociales (IMSERSO) (RIPE NCC) to Secretaria de Estado de Administraciones Publicas (RIPE NCC) on 2016-06-29 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":50064,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:44:34+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from Instituto de Mayores y Servicios Sociales (IMSERSO) (RIPE NCC) to Secretaria de Estado de Administraciones Publicas (RIPE NCC) on 2016-06-29 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":50064,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:47:11+00:00","current":1,"public_explanation":"The RIPE NCC's transfer log records a transfer from Instituto de Mayores y Servicios Sociales (IMSERSO) (RIPE NCC) to Secretaria de Estado de Administraciones Publicas (RIPE NCC) on 2016-06-29 19:00 UTC. 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