{"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":"202.71.144.0/21","resource_type":"ipv4","page":"https://rirtracker.com/ip/202.71.144.0-202.71.151.255/","statistics_now":{"registry":"RIPE NCC","status":"allocated (dated 1999-08-30)"},"current_holder":{"rir":"RIPE NCC","org":"ORG-SBXG1-RIPE","how":"The RIPE NCC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":127867,"date":"2022-03-28T02:49:26Z","type":"RESOURCE_TRANSFER","source_rir":"APNIC","recipient_rir":"RIPE NCC","source_org":"NIXI/NET4-IN","recipient_org":"ORG-SBXG1-RIPE","range":"202.71.144.0/21","log":"APNIC"},{"id":86090,"date":"2022-03-22T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"APNIC","recipient_rir":"RIPE NCC","source_org":null,"recipient_org":"Stadtwerke Barmstedt Xtra GmbH","range":"202.71.144.0/21","log":"RIPE NCC"}],"events":[{"event_id":"f43f0a3badb9d16f","registry":"APNIC","report_date":"2022-03-28","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"202.71.144.0/21","start":"202.71.144.0","end":"202.71.151.255","classification":"INTER_RIR_TRANSFER_OUT","classification_label":"Inter-RIR transfer out of APNIC","confidence":"CONFIRMED","source_rir":"APNIC","recipient_rir":"RIPE NCC","source_organization":"NIXI/NET4-IN","recipient_organization":"ORG-SBXG1-RIPE","inventory_effect":"Transferred out of APNIC administration; not offered to APNIC applicants","inventory_effect_code":"TRANSFER_OUT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:45+00:00","page":"https://rirtracker.com/ip/202.71.144.0-202.71.151.255/#e-f43f0a3badb9d16f","report_page":"https://rirtracker.com/apnic/reports/2022-03-28/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/202.71.144.0-202.71.151.255.json","observed":"Transfer: NIXI/NET4-IN (APNIC) to ORG-SBXG1-RIPE (RIPE NCC)","same_transfer_as":"c5e4630a766b0b2d","explanation":"APNIC's transfer log records a transfer from NIXI/NET4-IN (APNIC) to ORG-SBXG1-RIPE (RIPE NCC) on 2022-03-28 02:49 UTC: it left APNIC for the RIPE NCC. It is not a new allocation and is not offered to APNIC applicants.","evidence":[{"type":"transfer","url":"https://ftp.apnic.net/stats/apnic/transfers/transfers_latest.json","retrieved_at":"2026-10-13T18:17:16+00:00","summary":"Transfer log: RESOURCE_TRANSFER on 2022-03-28 02:49 UTC, NIXI/NET4-IN (APNIC) to ORG-SBXG1-RIPE (RIPE NCC); resources moved: 202.71.144.0/21"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2022/delegated-apnic-extended-20220328.gz","retrieved_at":"2026-10-13T00:08:49+00:00","summary":"APNIC delegated statistics 2022-03-28, before the change: allocated (dated 1999-08-30)"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2022/delegated-apnic-extended-20220329.gz","retrieved_at":"2026-10-13T00:08:52+00:00","summary":"APNIC delegated statistics 2022-03-29, after the change: not listed"}]},{"event_id":"c5e4630a766b0b2d","registry":"RIPE NCC","report_date":"2022-03-22","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"202.71.144.0/21","start":"202.71.144.0","end":"202.71.151.255","classification":"INTER_RIR_TRANSFER_IN","classification_label":"Inter-RIR transfer into the RIPE NCC","confidence":"CONFIRMED","source_rir":"APNIC","recipient_rir":"RIPE NCC","source_organization":null,"recipient_organization":"Stadtwerke Barmstedt Xtra GmbH","inventory_effect":"Transferred into RIPE NCC administration; not a new issuance","inventory_effect_code":"TRANSFER_IN","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:49:01+00:00","page":"https://rirtracker.com/ip/202.71.144.0-202.71.151.255/#e-c5e4630a766b0b2d","report_page":"https://rirtracker.com/ripe/reports/2022-03-22/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/202.71.144.0-202.71.151.255.json","observed":"Transfer: (no name) (APNIC) to Stadtwerke Barmstedt Xtra GmbH (RIPE NCC)","same_transfer_as":"f43f0a3badb9d16f","explanation":"The RIPE NCC's transfer log records a transfer from an unnamed organization (APNIC) to Stadtwerke Barmstedt Xtra GmbH (RIPE NCC) on 2022-03-22 19:00 UTC: it came to the RIPE NCC from APNIC. It was already issued by another registry, so this is not a new issuance.","evidence":[{"type":"transfer","url":"https://ftp.ripe.net/pub/stats/ripencc/transfers/transfers_latest.json","retrieved_at":"2026-10-13T21:49:37+00:00","summary":"Transfer log: RESOURCE_TRANSFER on 2022-03-22 19:00 UTC, (no name) (APNIC) to Stadtwerke Barmstedt Xtra GmbH (RIPE NCC); resources moved: 202.71.144.0/21"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2022/delegated-ripencc-extended-20220321.bz2","retrieved_at":"2026-10-12T23:31:01+00:00","summary":"RIPE NCC delegated statistics 2022-03-21 (produced 2022-03-21T22:59:00+00:00), before the change: not listed"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2022/delegated-ripencc-extended-20220322.bz2","retrieved_at":"2026-10-12T23:31:05+00:00","summary":"RIPE NCC delegated statistics 2022-03-22 (produced 2022-03-22T22:59:00+00:00), after the change: allocated (dated 1999-08-30)"}]}],"classification_history":{"f43f0a3badb9d16f":[{"raw_change_id":38669,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:37:10+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from NIXI/NET4-IN (APNIC) to ORG-SBXG1-RIPE (RIPE NCC) on 2022-03-28 02:49 UTC: it left APNIC for the RIPE NCC. 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