{"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":"203.19.132.0/24","resource_type":"ipv4","page":"https://rirtracker.com/ip/203.19.132.0-203.19.132.255/","statistics_now":{"registry":"APNIC","status":"allocated (dated 1995-09-07)"},"current_holder":{"rir":"APNIC","org":"Falcore Australia Pty Ltd","how":"APNIC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":130313,"date":"2025-07-09T04:25:52Z","type":"RESOURCE_TRANSFER","source_rir":"APNIC","recipient_rir":"APNIC","source_org":"Calvert Network Solutions Pty Ltd","recipient_org":"Falcore Australia Pty Ltd","range":"203.19.132.0/24","log":"APNIC"},{"id":125961,"date":"2018-12-10T03:39:23Z","type":"RESOURCE_TRANSFER","source_rir":"APNIC","recipient_rir":"APNIC","source_org":"Impress Media Australia P/C","recipient_org":"Calvert Network Solutions Pty Ltd","range":"203.19.132.0/24","log":"APNIC"}],"events":[{"event_id":"85213cbffc15a7cc","registry":"APNIC","report_date":"2025-07-09","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"203.19.132.0/24","start":"203.19.132.0","end":"203.19.132.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-APNIC transfer","confidence":"CONFIRMED","source_rir":"APNIC","recipient_rir":"APNIC","source_organization":"Calvert Network Solutions Pty Ltd","recipient_organization":"Falcore Australia Pty Ltd","inventory_effect":"No effect on APNIC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:54+00:00","page":"https://rirtracker.com/ip/203.19.132.0-203.19.132.255/#e-85213cbffc15a7cc","report_page":"https://rirtracker.com/apnic/reports/2025-07-09/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/203.19.132.0-203.19.132.255.json","observed":"Transfer: Calvert Network Solutions Pty Ltd (APNIC) to Falcore Australia Pty Ltd (APNIC)","explanation":"APNIC's transfer log records a transfer from Calvert Network Solutions Pty Ltd (APNIC) to Falcore Australia Pty Ltd (APNIC) on 2025-07-09 04:25 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 2025-07-09 04:25 UTC, Calvert Network Solutions Pty Ltd (APNIC) to Falcore Australia Pty Ltd (APNIC); resources moved: 203.19.132.0/24"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2025/delegated-apnic-extended-20250709.gz","retrieved_at":"2026-10-13T01:41:07+00:00","summary":"APNIC delegated statistics 2025-07-09, before the change: allocated (dated 1995-09-07)"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2025/delegated-apnic-extended-20250710.gz","retrieved_at":"2026-10-13T01:41:11+00:00","summary":"APNIC delegated statistics 2025-07-10, after the change: allocated (dated 1995-09-07)"}]},{"event_id":"ac8a0fa19b071eb5","registry":"APNIC","report_date":"2018-12-10","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"203.19.132.0/24","start":"203.19.132.0","end":"203.19.132.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-APNIC transfer","confidence":"CONFIRMED","source_rir":"APNIC","recipient_rir":"APNIC","source_organization":"Impress Media Australia P/C","recipient_organization":"Calvert Network Solutions Pty Ltd","inventory_effect":"No effect on APNIC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:37+00:00","page":"https://rirtracker.com/ip/203.19.132.0-203.19.132.255/#e-ac8a0fa19b071eb5","report_page":"https://rirtracker.com/apnic/reports/2018-12-10/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/203.19.132.0-203.19.132.255.json","observed":"Transfer: Impress Media Australia P/C (APNIC) to Calvert Network Solutions Pty Ltd (APNIC)","explanation":"APNIC's transfer log records a transfer from Impress Media Australia P/C (APNIC) to Calvert Network Solutions Pty Ltd (APNIC) on 2018-12-10 03:39 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 2018-12-10 03:39 UTC, Impress Media Australia P/C (APNIC) to Calvert Network Solutions Pty Ltd (APNIC); resources moved: 203.19.132.0/24"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2018/delegated-apnic-extended-20181210.gz","retrieved_at":"2026-10-12T22:42:07+00:00","summary":"APNIC delegated statistics 2018-12-10, before the change: assigned (dated 1995-09-07)"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2018/delegated-apnic-extended-20181211.gz","retrieved_at":"2026-10-12T22:42:10+00:00","summary":"APNIC delegated statistics 2018-12-11, after the change: allocated (dated 1995-09-07)"}]}],"classification_history":{"85213cbffc15a7cc":[{"raw_change_id":42552,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:38:58+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from Calvert Network Solutions Pty Ltd (APNIC) to Falcore Australia Pty Ltd (APNIC) on 2025-07-09 04:25 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":42552,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:02:07+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from Calvert Network Solutions Pty Ltd (APNIC) to Falcore Australia Pty Ltd (APNIC) on 2025-07-09 04:25 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":42552,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:44:18+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from Calvert Network Solutions Pty Ltd (APNIC) to Falcore Australia Pty Ltd (APNIC) on 2025-07-09 04:25 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":42552,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:54+00:00","current":1,"public_explanation":"APNIC's transfer log records a transfer from Calvert Network Solutions Pty Ltd (APNIC) to Falcore Australia Pty Ltd (APNIC) on 2025-07-09 04:25 UTC. The registration changed hands; it is not a new allocation from APNIC."}],"ac8a0fa19b071eb5":[{"raw_change_id":35597,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:35:52+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from Impress Media Australia P/C (APNIC) to Calvert Network Solutions Pty Ltd (APNIC) on 2018-12-10 03:39 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":35597,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:01:52+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from Impress Media Australia P/C (APNIC) to Calvert Network Solutions Pty Ltd (APNIC) on 2018-12-10 03:39 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":35597,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:44:02+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from Impress Media Australia P/C (APNIC) to Calvert Network Solutions Pty Ltd (APNIC) on 2018-12-10 03:39 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":35597,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:37+00:00","current":1,"public_explanation":"APNIC's transfer log records a transfer from Impress Media Australia P/C (APNIC) to Calvert Network Solutions Pty Ltd (APNIC) on 2018-12-10 03:39 UTC. The registration changed hands; it is not a new allocation from APNIC."}]},"arin_statistics_now":{"status":"not listed"}}