{"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":"41.73.0.0/20","resource_type":"ipv4","page":"https://rirtracker.com/ip/41.73.0.0-41.73.15.255/","statistics_now":{"registry":"AFRINIC","status":"allocated (dated 2016-11-15)"},"current_holder":{"rir":"AFRINIC","org":null,"how":"AFRINIC's latest statistics"},"rdap_snapshots":[],"transfers":[],"events":[{"event_id":"651506fc8b871b2e","registry":"AFRINIC","report_date":"2016-11-15","source":"statistics","raw_action":"ADDED","raw_line":null,"resource_type":"ipv4","resource":"41.73.0.0/20","start":"41.73.0.0","end":"41.73.15.255","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 AFRINIC-controlled inventory","inventory_effect_code":"ISSUED","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:01:52+00:00","page":"https://rirtracker.com/ip/41.73.0.0-41.73.15.255/#e-651506fc8b871b2e","report_page":"https://rirtracker.com/afrinic/reports/2016-11-15/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/41.73.0.0-41.73.15.255.json","observed":"41.73.0.0/20 reserved on 2016-11-15, allocated on 2016-11-16","explanation":"No transfer record matches. AFRINIC's statistics show it reserved on 2016-11-15 and allocated (dated 2016-11-15) on 2016-11-16. The tracker saw this range removed from registration on 2013-12-26 (41.73.0.0/19), so it appears to have been issued again from AFRINIC's pool.","evidence":[{"type":"statistics_diff","url":"https://ftp.afrinic.net/pub/stats/afrinic/2016/delegated-afrinic-extended-20161116","retrieved_at":"2026-10-12T21:07:58+00:00","summary":"Found by comparing AFRINIC's daily statistics: 41.73.0.0/20 reserved on 2016-11-15, allocated on 2016-11-16"},{"type":"delegated_before","url":"https://ftp.afrinic.net/pub/stats/afrinic/2016/delegated-afrinic-extended-20161115","retrieved_at":"2026-10-12T21:07:53+00:00","summary":"AFRINIC delegated statistics 2016-11-15, before the change: reserved"},{"type":"delegated_after","url":"https://ftp.afrinic.net/pub/stats/afrinic/2016/delegated-afrinic-extended-20161116","retrieved_at":"2026-10-12T21:07:58+00:00","summary":"AFRINIC delegated statistics 2016-11-16, after the change: allocated (dated 2016-11-15)"}]}],"classification_history":{"651506fc8b871b2e":[{"raw_change_id":316329,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T05:03:09+00:00","current":0,"public_explanation":"No transfer record matches. AFRINIC's statistics show it reserved on 2016-11-15 and allocated (dated 2016-11-15) on 2016-11-16. The tracker saw this range removed from registration on 2013-12-26 (41.73.0.0/19), so it appears to have been issued again from AFRINIC's pool."},{"raw_change_id":316329,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:14:24+00:00","current":0,"public_explanation":"No transfer record matches. AFRINIC's statistics show it reserved on 2016-11-15 and allocated (dated 2016-11-15) on 2016-11-16. The tracker saw this range removed from registration on 2013-12-26 (41.73.0.0/19), so it appears to have been issued again from AFRINIC's pool."},{"raw_change_id":316329,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:57:51+00:00","current":0,"public_explanation":"No transfer record matches. AFRINIC's statistics show it reserved on 2016-11-15 and allocated (dated 2016-11-15) on 2016-11-16. The tracker saw this range removed from registration on 2013-12-26 (41.73.0.0/19), so it appears to have been issued again from AFRINIC's pool."},{"raw_change_id":316329,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-14T00:01:52+00:00","current":1,"public_explanation":"No transfer record matches. AFRINIC's statistics show it reserved on 2016-11-15 and allocated (dated 2016-11-15) on 2016-11-16. The tracker saw this range removed from registration on 2013-12-26 (41.73.0.0/19), so it appears to have been issued again from AFRINIC's pool."}]},"arin_statistics_now":{"status":"not listed"}}