{"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":"199.33.168.0 - 199.33.173.255","resource_type":"ipv4","page":"https://rirtracker.com/ip/199.33.168.0-199.33.173.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2023-06-14)"},"current_holder":{"rir":"ARIN","org":null,"how":"ARIN's latest statistics"},"rdap_snapshots":[],"transfers":[],"events":[{"event_id":"b69b054b547f2aa4","registry":"ARIN","report_date":"2023-06-14","source":"arin_issued","raw_action":"ADD","raw_line":"Add 199.33.168.0-199.33.173.255","resource_type":"ipv4","resource":"199.33.168.0 - 199.33.173.255","start":"199.33.168.0","end":"199.33.173.255","classification":"RESTORED","classification_label":"Restored to the same holder","confidence":"STRONG_INFERENCE","source_rir":null,"recipient_rir":null,"source_organization":null,"recipient_organization":null,"inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:53:44+00:00","page":"https://rirtracker.com/ip/199.33.168.0-199.33.173.255/#e-b69b054b547f2aa4","report_page":"https://rirtracker.com/arin/reports/2023-06-14/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/199.33.168.0-199.33.173.255.json","explanation":"No transfer record matches. ARIN's statistics show it reserved on 2023-06-13 and allocated (dated 2023-06-14) on 2023-06-15. The tracker saw it removed from registration on 2023-03-06 (100 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.","evidence":[{"type":"arin_issued","url":"https://lists.arin.net/pipermail/arin-issued/2023-June/005297.html","retrieved_at":"2026-10-12T18:42:12+00:00","summary":"ARIN-Issued report for 2023-06-14: \"Add 199.33.168.0-199.33.173.255\""},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2023/delegated-arin-extended-20230613.gz","retrieved_at":"2026-10-12T23:22:12+00:00","summary":"ARIN delegated statistics 2023-06-13 (produced 2023-06-13T13:00:10+00:00), before the report: reserved"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2023/delegated-arin-extended-20230615.gz","retrieved_at":"2026-10-12T23:22:17+00:00","summary":"ARIN delegated statistics 2023-06-15 (produced 2023-06-15T13:00:11+00:00), after the report: allocated (dated 2023-06-14)"}]},{"event_id":"ea6fa5aebfbe550c","registry":"ARIN","report_date":"2023-06-14","source":"arin_issued","raw_action":"REMOVE","raw_line":"Remove 199.33.168.0-199.33.173.255","resource_type":"ipv4","resource":"199.33.168.0 - 199.33.173.255","start":"199.33.168.0","end":"199.33.173.255","classification":"POOL_RECORD_CHANGE","classification_label":"Change to ARIN's own pool record","confidence":"STRONG_INFERENCE","source_rir":null,"recipient_rir":null,"source_organization":null,"recipient_organization":null,"inventory_effect":"Part of the issuance reported the same day","inventory_effect_code":"PAIRED","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:53:44+00:00","page":"https://rirtracker.com/ip/199.33.168.0-199.33.173.255/#e-ea6fa5aebfbe550c","report_page":"https://rirtracker.com/arin/reports/2023-06-14/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/199.33.168.0-199.33.173.255.json","explanation":"ARIN's statistics show it reserved on 2023-06-13 and allocated (dated 2023-06-14) on 2023-06-15. ARIN removed its own pool record for this range as part of issuing it: the same report adds 199.33.168.0-199.33.173.255. The issuance is explained on that line.","evidence":[{"type":"arin_issued","url":"https://lists.arin.net/pipermail/arin-issued/2023-June/005297.html","retrieved_at":"2026-10-12T18:42:12+00:00","summary":"ARIN-Issued report for 2023-06-14: \"Remove 199.33.168.0-199.33.173.255\""},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2023/delegated-arin-extended-20230613.gz","retrieved_at":"2026-10-12T23:22:12+00:00","summary":"ARIN delegated statistics 2023-06-13 (produced 2023-06-13T13:00:10+00:00), before the report: reserved"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2023/delegated-arin-extended-20230615.gz","retrieved_at":"2026-10-12T23:22:17+00:00","summary":"ARIN delegated statistics 2023-06-15 (produced 2023-06-15T13:00:11+00:00), after the report: allocated (dated 2023-06-14)"}]}],"classification_history":{"b69b054b547f2aa4":[{"raw_change_id":182074,"classification_code":"RESTORED","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T03:59:20+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it reserved on 2023-06-13 and allocated (dated 2023-06-14) on 2023-06-15. The tracker saw it removed from registration on 2023-03-06 (100 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."},{"raw_change_id":182074,"classification_code":"RESTORED","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:07:28+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it reserved on 2023-06-13 and allocated (dated 2023-06-14) on 2023-06-15. The tracker saw it removed from registration on 2023-03-06 (100 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."},{"raw_change_id":182074,"classification_code":"RESTORED","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:50:18+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it reserved on 2023-06-13 and allocated (dated 2023-06-14) on 2023-06-15. The tracker saw it removed from registration on 2023-03-06 (100 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."},{"raw_change_id":182074,"classification_code":"RESTORED","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:53:44+00:00","current":1,"public_explanation":"No transfer record matches. ARIN's statistics show it reserved on 2023-06-13 and allocated (dated 2023-06-14) on 2023-06-15. The tracker saw it removed from registration on 2023-03-06 (100 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."}],"ea6fa5aebfbe550c":[{"raw_change_id":182063,"classification_code":"POOL_RECORD_CHANGE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T03:59:19+00:00","current":0,"public_explanation":"ARIN's statistics show it reserved on 2023-06-13 and allocated (dated 2023-06-14) on 2023-06-15. ARIN removed its own pool record for this range as part of issuing it: the same report adds 199.33.168.0-199.33.173.255. The issuance is explained on that line."},{"raw_change_id":182063,"classification_code":"POOL_RECORD_CHANGE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:07:28+00:00","current":0,"public_explanation":"ARIN's statistics show it reserved on 2023-06-13 and allocated (dated 2023-06-14) on 2023-06-15. ARIN removed its own pool record for this range as part of issuing it: the same report adds 199.33.168.0-199.33.173.255. The issuance is explained on that line."},{"raw_change_id":182063,"classification_code":"POOL_RECORD_CHANGE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:50:18+00:00","current":0,"public_explanation":"ARIN's statistics show it reserved on 2023-06-13 and allocated (dated 2023-06-14) on 2023-06-15. ARIN removed its own pool record for this range as part of issuing it: the same report adds 199.33.168.0-199.33.173.255. The issuance is explained on that line."},{"raw_change_id":182063,"classification_code":"POOL_RECORD_CHANGE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:53:44+00:00","current":1,"public_explanation":"ARIN's statistics show it reserved on 2023-06-13 and allocated (dated 2023-06-14) on 2023-06-15. ARIN removed its own pool record for this range as part of issuing it: the same report adds 199.33.168.0-199.33.173.255. The issuance is explained on that line."}]},"arin_statistics_now":{"status":"allocated (dated 2023-06-14)"}}