{"classifier_version":"1.1.0","generated":"2026-10-10T17:51:29+00:00","documentation":"https://rirtracker.com/api/","disclaimer":"This site independently analyzes publicly available Internet number-resource records. It is not affiliated with or endorsed by the American Registry for Internet Numbers (ARIN), the RIPE Network Coordination Centre (RIPE NCC), the Number Resource Organization (NRO), or any 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":"213.108.192.0/22","resource_type":"ipv4","page":"https://rirtracker.com/ip/213.108.192.0-213.108.195.255/","statistics_now":{"registry":"RIPE NCC","file_date":"2026-10-09","status":"reserved"},"current_holder":{"rir":null,"org":null,"how":null},"rdap_snapshots":[],"transfers":[],"events":[{"event_id":"b1e9aed95ff05316","registry":"RIPE NCC","report_date":"2026-06-24","source":"statistics","raw_action":"REMOVED","raw_line":null,"resource_type":"ipv4","resource":"213.108.192.0/22","start":"213.108.192.0","end":"213.108.195.255","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":"1.1.0","classified_at":"2026-10-10T17:51:17+00:00","page":"https://rirtracker.com/ip/213.108.192.0-213.108.195.255/#e-b1e9aed95ff05316","report_page":"https://rirtracker.com/ripe/reports/2026-06-24/","evidence_url":"https://rirtracker.com/api/v1/events/b1e9aed95ff05316.json","observed":"213.108.192.0/22 allocated on 2026-06-23, reserved on 2026-06-24","explanation":"Removed from active registration. The tracker found it by comparing RIPE NCC's daily statistics. RIPE NCC's statistics show it allocated (dated 2018-08-08) on 2026-06-23 and reserved on 2026-06-24. Public sources do not distinguish a voluntary return, revocation, or reclamation. RIPE NCC publishes no fixed period for which it holds returned IPv4 before reissuing them, so the tracker gives no estimate. This does not confirm availability.","evidence":[{"type":"statistics_diff","url":"https://ftp.ripe.net/pub/stats/ripencc/2026/delegated-ripencc-extended-20260624.bz2","retrieved_at":"2026-10-10T17:33:49+00:00","summary":"Found by comparing RIPE NCC's daily statistics: 213.108.192.0/22 allocated on 2026-06-23, reserved on 2026-06-24"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2026/delegated-ripencc-extended-20260623.bz2","retrieved_at":"2026-10-10T17:33:45+00:00","summary":"RIPE NCC delegated statistics 2026-06-23 (produced 2026-06-23T21:59:59+00:00), before the change: allocated (dated 2018-08-08)"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2026/delegated-ripencc-extended-20260624.bz2","retrieved_at":"2026-10-10T17:33:49+00:00","summary":"RIPE NCC delegated statistics 2026-06-24 (produced 2026-06-24T21:59:59+00:00), after the change: reserved"}]}],"classification_history":{"b1e9aed95ff05316":[{"raw_change_id":18882,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.1.0","classified_at":"2026-10-10T17:51:17+00:00","current":1,"public_explanation":"Removed from active registration. The tracker found it by comparing RIPE NCC's daily statistics. RIPE NCC's statistics show it allocated (dated 2018-08-08) on 2026-06-23 and reserved on 2026-06-24. Public sources do not distinguish a voluntary return, revocation, or reclamation. RIPE NCC publishes no fixed period for which it holds returned IPv4 before reissuing them, so the tracker gives no estimate. This does not confirm availability."}]},"arin_statistics_now":{"file_date":"2026-10-10","status":"not listed"}}