{"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":"177.221.176.0/21","resource_type":"ipv4","page":"https://rirtracker.com/ip/177.221.176.0-177.221.183.255/","statistics_now":{"registry":"LACNIC","status":"allocated (dated 2013-02-13)"},"current_holder":{"rir":"LACNIC","org":null,"how":"LACNIC's latest statistics"},"rdap_snapshots":[],"transfers":[],"events":[{"event_id":"8174dda5ccdf44a5","registry":"LACNIC","report_date":"2014-10-31","source":"statistics","raw_action":"ADDED","raw_line":null,"resource_type":"ipv4","resource":"177.221.176.0/21","start":"177.221.176.0","end":"177.221.183.255","classification":"RESTORED","classification_label":"Restored to the same holder","confidence":"OBSERVED_ONLY","source_rir":null,"recipient_rir":null,"source_organization":null,"recipient_organization":null,"inventory_effect":"No effect on LACNIC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:59:47+00:00","page":"https://rirtracker.com/ip/177.221.176.0-177.221.183.255/#e-8174dda5ccdf44a5","report_page":"https://rirtracker.com/lacnic/reports/2014-10-31/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/177.221.176.0-177.221.183.255.json","observed":"177.221.176.0/21 available on 2014-10-30, allocated on 2014-10-31","explanation":"No transfer record matches. LACNIC's statistics show it available on 2014-10-30 and allocated (dated 2012-11-08) on 2014-10-31. The tracker saw it removed from registration on 2014-10-30 (1 days earlier), and it is back with the same holder record it had before, so it went back to its previous holder rather than to a new one: most likely a suspension lifted, a reinstatement or a correction. Another change to this range was reported the day before or after (2014-10-30: Removed 177.221.176.0/20), so the before-and-after statistics may include it.","evidence":[{"type":"statistics_diff","url":"https://ftp.lacnic.net/pub/stats/lacnic/archive/2014/delegated-lacnic-extended-20141031","retrieved_at":"2026-10-12T20:35:26+00:00","summary":"Found by comparing LACNIC's daily statistics: 177.221.176.0/21 available on 2014-10-30, allocated on 2014-10-31"},{"type":"delegated_before","url":"https://ftp.lacnic.net/pub/stats/lacnic/archive/2014/delegated-lacnic-extended-20141030","retrieved_at":"2026-10-12T20:35:21+00:00","summary":"LACNIC delegated statistics 2014-10-30, before the change: available"},{"type":"delegated_after","url":"https://ftp.lacnic.net/pub/stats/lacnic/archive/2014/delegated-lacnic-extended-20141031","retrieved_at":"2026-10-12T20:35:26+00:00","summary":"LACNIC delegated statistics 2014-10-31, after the change: allocated (dated 2012-11-08)"}]}],"classification_history":{"8174dda5ccdf44a5":[{"raw_change_id":284952,"classification_code":"RESTORED","confidence":"OBSERVED_ONLY","classifier_version":"1.3.0","classified_at":"2026-10-13T04:49:08+00:00","current":0,"public_explanation":"No transfer record matches. LACNIC's statistics show it available on 2014-10-30 and allocated (dated 2012-11-08) on 2014-10-31. The tracker saw it removed from registration on 2014-10-30 (1 days earlier), and it is back with the same holder record it had before, so it went back to its previous holder rather than to a new one: most likely a suspension lifted, a reinstatement or a correction. Another change to this range was reported the day before or after (2014-10-30: Removed 177.221.176.0/20), so the before-and-after statistics may include it."},{"raw_change_id":284952,"classification_code":"RESTORED","confidence":"OBSERVED_ONLY","classifier_version":"1.3.1","classified_at":"2026-10-13T08:12:36+00:00","current":0,"public_explanation":"No transfer record matches. LACNIC's statistics show it available on 2014-10-30 and allocated (dated 2012-11-08) on 2014-10-31. The tracker saw it removed from registration on 2014-10-30 (1 days earlier), and it is back with the same holder record it had before, so it went back to its previous holder rather than to a new one: most likely a suspension lifted, a reinstatement or a correction. Another change to this range was reported the day before or after (2014-10-30: Removed 177.221.176.0/20), so the before-and-after statistics may include it."},{"raw_change_id":284952,"classification_code":"RESTORED","confidence":"OBSERVED_ONLY","classifier_version":"1.3.2","classified_at":"2026-10-13T14:55:56+00:00","current":0,"public_explanation":"No transfer record matches. LACNIC's statistics show it available on 2014-10-30 and allocated (dated 2012-11-08) on 2014-10-31. The tracker saw it removed from registration on 2014-10-30 (1 days earlier), and it is back with the same holder record it had before, so it went back to its previous holder rather than to a new one: most likely a suspension lifted, a reinstatement or a correction. Another change to this range was reported the day before or after (2014-10-30: Removed 177.221.176.0/20), so the before-and-after statistics may include it."},{"raw_change_id":284952,"classification_code":"RESTORED","confidence":"OBSERVED_ONLY","classifier_version":"1.4.0","classified_at":"2026-10-13T23:59:47+00:00","current":1,"public_explanation":"No transfer record matches. LACNIC's statistics show it available on 2014-10-30 and allocated (dated 2012-11-08) on 2014-10-31. The tracker saw it removed from registration on 2014-10-30 (1 days earlier), and it is back with the same holder record it had before, so it went back to its previous holder rather than to a new one: most likely a suspension lifted, a reinstatement or a correction. Another change to this range was reported the day before or after (2014-10-30: Removed 177.221.176.0/20), so the before-and-after statistics may include it."}]},"arin_statistics_now":{"status":"not listed"}}