{"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":"203.15.120.0/23","resource_type":"ipv4","page":"https://rirtracker.com/ip/203.15.120.0-203.15.121.255/","statistics_now":{"registry":"APNIC","status":"allocated (dated 1995-05-13)"},"current_holder":{"rir":"APNIC","org":"GSL Networks Pty LTD","how":"APNIC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":127723,"date":"2022-01-21T02:30:24Z","type":"RESOURCE_TRANSFER","source_rir":"APNIC","recipient_rir":"APNIC","source_org":"ACN 058 741 709 Pty. Ltd.","recipient_org":"GSL Networks Pty LTD","range":"203.15.120.0/23","log":"APNIC"}],"events":[{"event_id":"64a6d232cd1e9489","registry":"APNIC","report_date":"2022-01-21","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"203.15.120.0/23","start":"203.15.120.0","end":"203.15.121.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-APNIC transfer","confidence":"CONFIRMED","source_rir":"APNIC","recipient_rir":"APNIC","source_organization":"ACN 058 741 709 Pty. Ltd.","recipient_organization":"GSL Networks Pty LTD","inventory_effect":"No effect on APNIC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:44+00:00","page":"https://rirtracker.com/ip/203.15.120.0-203.15.121.255/#e-64a6d232cd1e9489","report_page":"https://rirtracker.com/apnic/reports/2022-01-21/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/203.15.120.0-203.15.121.255.json","observed":"Transfer: ACN 058 741 709 Pty. Ltd. (APNIC) to GSL Networks Pty LTD (APNIC)","explanation":"APNIC's transfer log records a transfer from ACN 058 741 709 Pty. Ltd. (APNIC) to GSL Networks Pty LTD (APNIC) on 2022-01-21 02:30 UTC. The registration changed hands; it is not a new allocation from APNIC.","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 2022-01-21 02:30 UTC, ACN 058 741 709 Pty. Ltd. (APNIC) to GSL Networks Pty LTD (APNIC); resources moved: 203.15.120.0/23"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2022/delegated-apnic-extended-20220121.gz","retrieved_at":"2026-10-13T00:04:02+00:00","summary":"APNIC delegated statistics 2022-01-21, before the change: assigned (dated 1995-05-13)"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2022/delegated-apnic-extended-20220122.gz","retrieved_at":"2026-10-13T00:04:06+00:00","summary":"APNIC delegated statistics 2022-01-22, after the change: assigned (dated 1995-05-13)"}]}],"classification_history":{"64a6d232cd1e9489":[{"raw_change_id":38449,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:37:05+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from ACN 058 741 709 Pty. Ltd. (APNIC) to GSL Networks Pty LTD (APNIC) on 2022-01-21 02:30 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":38449,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:01:58+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from ACN 058 741 709 Pty. Ltd. (APNIC) to GSL Networks Pty LTD (APNIC) on 2022-01-21 02:30 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":38449,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:44:09+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from ACN 058 741 709 Pty. Ltd. (APNIC) to GSL Networks Pty LTD (APNIC) on 2022-01-21 02:30 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":38449,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:44+00:00","current":1,"public_explanation":"APNIC's transfer log records a transfer from ACN 058 741 709 Pty. Ltd. (APNIC) to GSL Networks Pty LTD (APNIC) on 2022-01-21 02:30 UTC. The registration changed hands; it is not a new allocation from APNIC."}]},"arin_statistics_now":{"status":"not listed"}}