{"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":"AS28902","resource_type":"asn","page":"https://rirtracker.com/asn/28902/","statistics_now":{"registry":"RIPE NCC","status":"allocated (dated 2011-10-25)"},"current_holder":{"rir":"RIPE NCC","org":null,"how":"The RIPE NCC's latest statistics"},"rdap_snapshots":[],"transfers":[],"events":[{"event_id":"da01d78de6c0ef2c","registry":"RIPE NCC","report_date":"2011-10-25","source":"statistics","raw_action":"ADDED","raw_line":null,"resource_type":"asn","resource":"AS28902","start":28902,"end":28902,"classification":"APPARENT_REISSUANCE","classification_label":"Apparent reissuance of previously removed resource","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":"2026-10-13T23:55:47+00:00","page":"https://rirtracker.com/asn/28902/#e-da01d78de6c0ef2c","report_page":"https://rirtracker.com/ripe/reports/2011-10-25/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/28902.json","observed":"AS28902 reserved on 2011-10-24, allocated on 2011-10-25","explanation":"No transfer record matches. The RIPE NCC's statistics show it reserved on 2011-10-24 and allocated (dated 2011-10-25) on 2011-10-25. The tracker saw this range removed from registration on 2011-07-13 (AS28902), so it appears to have been issued again from the RIPE NCC's pool.","evidence":[{"type":"statistics_diff","url":"https://ftp.ripe.net/pub/stats/ripencc/2011/delegated-ripencc-extended-20111025.bz2","retrieved_at":"2026-10-12T19:05:33+00:00","summary":"Found by comparing the RIPE NCC's daily statistics: AS28902 reserved on 2011-10-24, allocated on 2011-10-25"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2011/delegated-ripencc-extended-20111024.bz2","retrieved_at":"2026-10-12T19:05:23+00:00","summary":"RIPE NCC delegated statistics 2011-10-24 (produced 2011-10-24T21:59:59+00:00), before the change: reserved"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2011/delegated-ripencc-extended-20111025.bz2","retrieved_at":"2026-10-12T19:05:33+00:00","summary":"RIPE NCC delegated statistics 2011-10-25 (produced 2011-10-25T21:59:59+00:00), after the change: allocated (dated 2011-10-25)"}]},{"event_id":"ed703ac3b3cd256a","registry":"RIPE NCC","report_date":"2011-07-13","source":"statistics","raw_action":"REMOVED","raw_line":null,"resource_type":"asn","resource":"AS28902","start":28902,"end":28902,"classification":"REMOVED_REASON_UNKNOWN","classification_label":"Removed (return, revocation or reclamation not publicly distinguishable)","confidence":"STRONG_INFERENCE","source_rir":null,"recipient_rir":null,"source_organization":null,"recipient_organization":null,"inventory_effect":"Possible future reissue candidate after hold","inventory_effect_code":"HOLD_CANDIDATE","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:55:34+00:00","page":"https://rirtracker.com/asn/28902/#e-ed703ac3b3cd256a","report_page":"https://rirtracker.com/ripe/reports/2011-07-13/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/28902.json","observed":"AS28902 allocated on 2011-07-12, reserved on 2011-07-13","explanation":"Removed from active registration. The tracker found it by comparing the RIPE NCC's daily statistics. The RIPE NCC's statistics show it allocated (dated 2003-03-31) on 2011-07-12 and reserved on 2011-07-13. Public sources do not distinguish a voluntary return, revocation, or reclamation. The RIPE NCC's current hold for ASNs applies to removals from 2014-03-26 on, and this one came earlier, so the tracker gives no estimate. This does not confirm availability.","evidence":[{"type":"statistics_diff","url":"https://ftp.ripe.net/pub/stats/ripencc/2011/delegated-ripencc-extended-20110713.bz2","retrieved_at":"2026-10-12T18:59:59+00:00","summary":"Found by comparing the RIPE NCC's daily statistics: AS28902 allocated on 2011-07-12, reserved on 2011-07-13"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2011/delegated-ripencc-extended-20110712.bz2","retrieved_at":"2026-10-12T18:59:56+00:00","summary":"RIPE NCC delegated statistics 2011-07-12 (produced 2011-07-12T21:59:59+00:00), before the change: allocated (dated 2003-03-31)"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2011/delegated-ripencc-extended-20110713.bz2","retrieved_at":"2026-10-12T18:59:59+00:00","summary":"RIPE NCC delegated statistics 2011-07-13 (produced 2011-07-13T21:59:59+00:00), after the change: reserved"}]}],"classification_history":{"da01d78de6c0ef2c":[{"raw_change_id":217671,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T04:15:39+00:00","current":0,"public_explanation":"No transfer record matches. The RIPE NCC's statistics show it reserved on 2011-10-24 and allocated (dated 2011-10-25) on 2011-10-25. The tracker saw this range removed from registration on 2011-07-13 (AS28902), so it appears to have been issued again from the RIPE NCC's pool."},{"raw_change_id":217671,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:09:08+00:00","current":0,"public_explanation":"No transfer record matches. The RIPE NCC's statistics show it reserved on 2011-10-24 and allocated (dated 2011-10-25) on 2011-10-25. The tracker saw this range removed from registration on 2011-07-13 (AS28902), so it appears to have been issued again from the RIPE NCC's pool."},{"raw_change_id":217671,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:52:08+00:00","current":0,"public_explanation":"No transfer record matches. The RIPE NCC's statistics show it reserved on 2011-10-24 and allocated (dated 2011-10-25) on 2011-10-25. The tracker saw this range removed from registration on 2011-07-13 (AS28902), so it appears to have been issued again from the RIPE NCC's pool."},{"raw_change_id":217671,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:55:47+00:00","current":1,"public_explanation":"No transfer record matches. The RIPE NCC's statistics show it reserved on 2011-10-24 and allocated (dated 2011-10-25) on 2011-10-25. The tracker saw this range removed from registration on 2011-07-13 (AS28902), so it appears to have been issued again from the RIPE NCC's pool."}],"ed703ac3b3cd256a":[{"raw_change_id":213769,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T04:13:54+00:00","current":0,"public_explanation":"Removed from active registration. The tracker found it by comparing the RIPE NCC's daily statistics. The RIPE NCC's statistics show it allocated (dated 2003-03-31) on 2011-07-12 and reserved on 2011-07-13. Public sources do not distinguish a voluntary return, revocation, or reclamation. The RIPE NCC holds returned, revoked and reclaimed ASNs for 180 days (six months), or longer while still routed, before reissuing them, so the earliest estimated hold expiration is 2012-01-09. This does not confirm availability."},{"raw_change_id":213769,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:08:56+00:00","current":0,"public_explanation":"Removed from active registration. The tracker found it by comparing the RIPE NCC's daily statistics. The RIPE NCC's statistics show it allocated (dated 2003-03-31) on 2011-07-12 and reserved on 2011-07-13. Public sources do not distinguish a voluntary return, revocation, or reclamation. The RIPE NCC's current hold for ASNs applies to removals from 2014-03-26 on, and this one came earlier, so the tracker gives no estimate. This does not confirm availability."},{"raw_change_id":213769,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:51:56+00:00","current":0,"public_explanation":"Removed from active registration. The tracker found it by comparing the RIPE NCC's daily statistics. The RIPE NCC's statistics show it allocated (dated 2003-03-31) on 2011-07-12 and reserved on 2011-07-13. Public sources do not distinguish a voluntary return, revocation, or reclamation. The RIPE NCC's current hold for ASNs applies to removals from 2014-03-26 on, and this one came earlier, so the tracker gives no estimate. This does not confirm availability."},{"raw_change_id":213769,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:55:34+00:00","current":1,"public_explanation":"Removed from active registration. The tracker found it by comparing the RIPE NCC's daily statistics. The RIPE NCC's statistics show it allocated (dated 2003-03-31) on 2011-07-12 and reserved on 2011-07-13. Public sources do not distinguish a voluntary return, revocation, or reclamation. The RIPE NCC's current hold for ASNs applies to removals from 2014-03-26 on, and this one came earlier, so the tracker gives no estimate. This does not confirm availability."}]},"arin_statistics_now":{"status":"not listed"}}