{"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":"AS1547","resource_type":"asn","page":"https://rirtracker.com/asn/1547/","statistics_now":{"registry":"RIPE NCC","status":"allocated (dated 2000-11-08)"},"current_holder":{"rir":"RIPE NCC","org":null,"how":"The RIPE NCC's latest statistics"},"rdap_snapshots":[],"transfers":[],"events":[{"event_id":"fef05e08eef95bdc","registry":"RIPE NCC","report_date":"2013-04-22","source":"statistics","raw_action":"ADDED","raw_line":null,"resource_type":"asn","resource":"AS1547","start":1547,"end":1547,"classification":"UNRESOLVED","classification_label":"Unresolved change","confidence":"OBSERVED_ONLY","source_rir":null,"recipient_rir":null,"source_organization":null,"recipient_organization":null,"inventory_effect":"Inventory effect unknown","inventory_effect_code":"UNKNOWN","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:57:11+00:00","page":"https://rirtracker.com/asn/1547/#e-fef05e08eef95bdc","report_page":"https://rirtracker.com/ripe/reports/2013-04-22/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/1547.json","observed":"AS1547 available on 2013-04-21, allocated on 2013-04-22","explanation":"No transfer record matches. The RIPE NCC's statistics show it available on 2013-04-21 and allocated (dated 2000-11-08) on 2013-04-22. The new registration isn't dated near that day, so the tracker can't tell whether this is a new issuance.","evidence":[{"type":"statistics_diff","url":"https://ftp.ripe.net/pub/stats/ripencc/2013/delegated-ripencc-extended-20130422.bz2","retrieved_at":"2026-10-12T19:37:17+00:00","summary":"Found by comparing the RIPE NCC's daily statistics: AS1547 available on 2013-04-21, allocated on 2013-04-22"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2013/delegated-ripencc-extended-20130421.bz2","retrieved_at":"2026-10-12T19:37:14+00:00","summary":"RIPE NCC delegated statistics 2013-04-21 (produced 2013-04-21T21:59:59+00:00), before the change: available"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2013/delegated-ripencc-extended-20130422.bz2","retrieved_at":"2026-10-12T19:37:17+00:00","summary":"RIPE NCC delegated statistics 2013-04-22 (produced 2013-04-22T21:59:59+00:00), after the change: allocated (dated 2000-11-08)"}]}],"classification_history":{"fef05e08eef95bdc":[{"raw_change_id":241865,"classification_code":"UNRESOLVED","confidence":"OBSERVED_ONLY","classifier_version":"1.3.0","classified_at":"2026-10-13T04:26:25+00:00","current":0,"public_explanation":"No transfer record matches. The RIPE NCC's statistics show it available on 2013-04-21 and allocated (dated 2000-11-08) on 2013-04-22. The new registration isn't dated near that day, so the tracker can't tell whether this is a new issuance."},{"raw_change_id":241865,"classification_code":"UNRESOLVED","confidence":"OBSERVED_ONLY","classifier_version":"1.3.1","classified_at":"2026-10-13T08:10:20+00:00","current":0,"public_explanation":"No transfer record matches. The RIPE NCC's statistics show it available on 2013-04-21 and allocated (dated 2000-11-08) on 2013-04-22. The new registration isn't dated near that day, so the tracker can't tell whether this is a new issuance."},{"raw_change_id":241865,"classification_code":"UNRESOLVED","confidence":"OBSERVED_ONLY","classifier_version":"1.3.2","classified_at":"2026-10-13T14:53:28+00:00","current":0,"public_explanation":"No transfer record matches. The RIPE NCC's statistics show it available on 2013-04-21 and allocated (dated 2000-11-08) on 2013-04-22. The new registration isn't dated near that day, so the tracker can't tell whether this is a new issuance."},{"raw_change_id":241865,"classification_code":"UNRESOLVED","confidence":"OBSERVED_ONLY","classifier_version":"1.4.0","classified_at":"2026-10-13T23:57:11+00:00","current":1,"public_explanation":"No transfer record matches. The RIPE NCC's statistics show it available on 2013-04-21 and allocated (dated 2000-11-08) on 2013-04-22. The new registration isn't dated near that day, so the tracker can't tell whether this is a new issuance."}]},"arin_statistics_now":{"status":"not listed"}}