{"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":"145.223.128.0/18","resource_type":"ipv4","page":"https://rirtracker.com/ip/145.223.128.0-145.223.191.255/","statistics_now":{"registry":"APNIC","status":"allocated (dated 1990-11-27)"},"current_holder":{"rir":"APNIC","org":null,"how":"APNIC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":109776,"date":"2024-12-09T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"APNIC","source_org":"Brander Group Inc.","recipient_org":null,"range":"145.223.128.0/18","log":"RIPE NCC"},{"id":129841,"date":"2024-12-09T08:09:58Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"APNIC","source_org":"ORG-BGI4-RIPE","recipient_org":"Byteplus Pte. Ltd.","range":"145.223.128.0/18","log":"APNIC"}],"events":[{"event_id":"4f1080bd51073a82","registry":"RIPE NCC","report_date":"2024-12-09","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"145.223.128.0/18","start":"145.223.128.0","end":"145.223.191.255","classification":"INTER_RIR_TRANSFER_OUT","classification_label":"Inter-RIR transfer out of the RIPE NCC","confidence":"CONFIRMED","source_rir":"RIPE NCC","recipient_rir":"APNIC","source_organization":"Brander Group Inc.","recipient_organization":null,"inventory_effect":"Transferred out of RIPE NCC administration; not offered to RIPE NCC applicants","inventory_effect_code":"TRANSFER_OUT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:50:16+00:00","page":"https://rirtracker.com/ip/145.223.128.0-145.223.191.255/#e-4f1080bd51073a82","report_page":"https://rirtracker.com/ripe/reports/2024-12-09/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/145.223.128.0-145.223.191.255.json","observed":"Transfer: Brander Group Inc. (RIPE NCC) to (no name) (APNIC)","piece_of":{"resource":"145.223.0.0 - 145.223.191.255","page":"https://rirtracker.com/ip/145.223.0.0-145.223.191.255/"},"same_transfer_as":"6b0198ff094baecc","explanation":"The RIPE NCC's transfer log records a transfer from Brander Group Inc. (RIPE NCC) to an unnamed organization (APNIC) on 2024-12-09 19:00 UTC: it left the RIPE NCC for APNIC. It is not a new allocation and is not offered to RIPE NCC applicants.","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 2024-12-09 19:00 UTC, Brander Group Inc. (RIPE NCC) to (no name) (APNIC); resources moved: 145.223.128.0/18"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2024/delegated-ripencc-extended-20241208.bz2","retrieved_at":"2026-10-13T00:46:55+00:00","summary":"RIPE NCC delegated statistics 2024-12-08 (produced 2024-12-08T22:59:59+00:00), before the change: assigned (dated 1990-11-27)"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2024/delegated-ripencc-extended-20241209.bz2","retrieved_at":"2026-10-13T00:46:58+00:00","summary":"RIPE NCC delegated statistics 2024-12-09 (produced 2024-12-09T22:59:59+00:00), after the change: not listed"}]},{"event_id":"6b0198ff094baecc","registry":"APNIC","report_date":"2024-12-09","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"145.223.128.0/18","start":"145.223.128.0","end":"145.223.191.255","classification":"INTER_RIR_TRANSFER_IN","classification_label":"Inter-RIR transfer into APNIC","confidence":"CONFIRMED","source_rir":"RIPE NCC","recipient_rir":"APNIC","source_organization":"ORG-BGI4-RIPE","recipient_organization":"Byteplus Pte. Ltd.","inventory_effect":"Transferred into APNIC administration; not a new issuance","inventory_effect_code":"TRANSFER_IN","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:52+00:00","page":"https://rirtracker.com/ip/145.223.128.0-145.223.191.255/#e-6b0198ff094baecc","report_page":"https://rirtracker.com/apnic/reports/2024-12-09/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/145.223.128.0-145.223.191.255.json","observed":"Transfer: ORG-BGI4-RIPE (RIPE NCC) to Byteplus Pte. Ltd. (APNIC)","same_transfer_as":"4f1080bd51073a82","explanation":"APNIC's transfer log records a transfer from ORG-BGI4-RIPE (RIPE NCC) to Byteplus Pte. Ltd. (APNIC) on 2024-12-09 08:09 UTC: it came to APNIC from the RIPE NCC. It was already issued by another registry, so this is not a new issuance.","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 2024-12-09 08:09 UTC, ORG-BGI4-RIPE (RIPE NCC) to Byteplus Pte. Ltd. (APNIC); resources moved: 145.223.128.0/18"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2024/delegated-apnic-extended-20241209.gz","retrieved_at":"2026-10-13T01:24:46+00:00","summary":"APNIC delegated statistics 2024-12-09, before the change: not listed"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2024/delegated-apnic-extended-20241210.gz","retrieved_at":"2026-10-13T01:24:50+00:00","summary":"APNIC delegated statistics 2024-12-10, after the change: allocated (dated 1990-11-27)"}]}],"classification_history":{"4f1080bd51073a82":[{"raw_change_id":110426,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T03:07:12+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from Brander Group Inc. (RIPE NCC) to an unnamed organization (APNIC) on 2024-12-09 19:00 UTC: it left the RIPE NCC for APNIC. 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It was already issued by another registry, so this is not a new issuance."},{"raw_change_id":41658,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:52+00:00","current":1,"public_explanation":"APNIC's transfer log records a transfer from ORG-BGI4-RIPE (RIPE NCC) to Byteplus Pte. Ltd. (APNIC) on 2024-12-09 08:09 UTC: it came to APNIC from the RIPE NCC. It was already issued by another registry, so this is not a new issuance."}]},"arin_statistics_now":{"status":"not listed"}}