{"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":"189.50.48.0/22","resource_type":"ipv4","page":"https://rirtracker.com/ip/189.50.48.0-189.50.51.255/","statistics_now":{"registry":"LACNIC","status":"allocated (dated 2007-07-16)"},"current_holder":{"rir":"LACNIC","org":null,"how":"LACNIC's latest statistics"},"rdap_snapshots":[],"transfers":[],"events":[{"event_id":"b626fde367e5eb2a","registry":"LACNIC","report_date":"2017-09-04","source":"statistics","raw_action":"ADDED","raw_line":null,"resource_type":"ipv4","resource":"189.50.48.0/22","start":"189.50.48.0","end":"189.50.51.255","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":"2026-10-14T00:05:13+00:00","page":"https://rirtracker.com/ip/189.50.48.0-189.50.51.255/#e-b626fde367e5eb2a","report_page":"https://rirtracker.com/lacnic/reports/2017-09-04/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/189.50.48.0-189.50.51.255.json","observed":"189.50.48.0/22 reserved on 2017-09-03, allocated on 2017-09-04","explanation":"No transfer record matches. LACNIC's statistics show it reserved on 2017-09-03 and allocated (dated 2007-07-16) on 2017-09-04. 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.lacnic.net/pub/stats/lacnic/archive/2017/delegated-lacnic-extended-20170904","retrieved_at":"2026-10-12T21:59:35+00:00","summary":"Found by comparing LACNIC's daily statistics: 189.50.48.0/22 reserved on 2017-09-03, allocated on 2017-09-04"},{"type":"delegated_before","url":"https://ftp.lacnic.net/pub/stats/lacnic/archive/2017/delegated-lacnic-extended-20170903","retrieved_at":"2026-10-12T21:59:31+00:00","summary":"LACNIC delegated statistics 2017-09-03, before the change: reserved"},{"type":"delegated_after","url":"https://ftp.lacnic.net/pub/stats/lacnic/archive/2017/delegated-lacnic-extended-20170904","retrieved_at":"2026-10-12T21:59:35+00:00","summary":"LACNIC delegated statistics 2017-09-04, after the change: allocated (dated 2007-07-16)"}]}],"classification_history":{"b626fde367e5eb2a":[{"raw_change_id":368137,"classification_code":"UNRESOLVED","confidence":"OBSERVED_ONLY","classifier_version":"1.3.0","classified_at":"2026-10-13T05:27:46+00:00","current":0,"public_explanation":"No transfer record matches. LACNIC's statistics show it reserved on 2017-09-03 and allocated (dated 2007-07-16) on 2017-09-04. The new registration isn't dated near that day, so the tracker can't tell whether this is a new issuance."},{"raw_change_id":368137,"classification_code":"UNRESOLVED","confidence":"OBSERVED_ONLY","classifier_version":"1.3.1","classified_at":"2026-10-13T08:17:11+00:00","current":0,"public_explanation":"No transfer record matches. LACNIC's statistics show it reserved on 2017-09-03 and allocated (dated 2007-07-16) on 2017-09-04. The new registration isn't dated near that day, so the tracker can't tell whether this is a new issuance."},{"raw_change_id":368137,"classification_code":"UNRESOLVED","confidence":"OBSERVED_ONLY","classifier_version":"1.3.2","classified_at":"2026-10-13T15:00:51+00:00","current":0,"public_explanation":"No transfer record matches. LACNIC's statistics show it reserved on 2017-09-03 and allocated (dated 2007-07-16) on 2017-09-04. The new registration isn't dated near that day, so the tracker can't tell whether this is a new issuance."},{"raw_change_id":368137,"classification_code":"UNRESOLVED","confidence":"OBSERVED_ONLY","classifier_version":"1.4.0","classified_at":"2026-10-14T00:05:13+00:00","current":1,"public_explanation":"No transfer record matches. LACNIC's statistics show it reserved on 2017-09-03 and allocated (dated 2007-07-16) on 2017-09-04. 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"}}