{"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":"AS16131","resource_type":"asn","page":"https://rirtracker.com/asn/16131/","statistics_now":{"registry":"RIPE NCC","status":"allocated (dated 2001-01-03)"},"current_holder":{"rir":"RIPE NCC","org":"Within Reach Group B.V.","how":"The RIPE NCC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":60708,"date":"2018-11-21T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"Voiceworks BV","recipient_org":"Within Reach Group B.V.","range":"AS16131","log":"RIPE NCC"}],"events":[{"event_id":"5c3d94b3d2c9e972","registry":"RIPE NCC","report_date":"2018-11-21","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"asn","resource":"AS16131","start":16131,"end":16131,"classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-RIPE NCC transfer","confidence":"CONFIRMED","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_organization":"Voiceworks BV","recipient_organization":"Within Reach Group B.V.","inventory_effect":"No effect on RIPE NCC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:47:42+00:00","page":"https://rirtracker.com/asn/16131/#e-5c3d94b3d2c9e972","report_page":"https://rirtracker.com/ripe/reports/2018-11-21/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/16131.json","observed":"Transfer: Voiceworks BV (RIPE NCC) to Within Reach Group B.V. (RIPE NCC)","explanation":"The RIPE NCC's transfer log records a transfer from Voiceworks BV (RIPE NCC) to Within Reach Group B.V. (RIPE NCC) on 2018-11-21 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: RESOURCE_TRANSFER on 2018-11-21 19:00 UTC, Voiceworks BV (RIPE NCC) to Within Reach Group B.V. (RIPE NCC); resources moved: AS16131"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2018/delegated-ripencc-extended-20181120.bz2","retrieved_at":"2026-10-12T21:58:04+00:00","summary":"RIPE NCC delegated statistics 2018-11-20 (produced 2018-11-20T22:59:59+00:00), before the change: allocated (dated 2001-01-03)"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2018/delegated-ripencc-extended-20181121.bz2","retrieved_at":"2026-10-12T21:58:07+00:00","summary":"RIPE NCC delegated statistics 2018-11-21 (produced 2018-11-21T22:59:59+00:00), after the change: allocated (dated 2001-01-03)"}]}],"classification_history":{"5c3d94b3d2c9e972":[{"raw_change_id":60110,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:45:54+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from Voiceworks BV (RIPE NCC) to Within Reach Group B.V. (RIPE NCC) on 2018-11-21 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":60110,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:02:46+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from Voiceworks BV (RIPE NCC) to Within Reach Group B.V. (RIPE NCC) on 2018-11-21 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":60110,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:45:02+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from Voiceworks BV (RIPE NCC) to Within Reach Group B.V. (RIPE NCC) on 2018-11-21 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":60110,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:47:42+00:00","current":1,"public_explanation":"The RIPE NCC's transfer log records a transfer from Voiceworks BV (RIPE NCC) to Within Reach Group B.V. (RIPE NCC) on 2018-11-21 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."}]},"arin_statistics_now":{"status":"not listed"}}