{"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":"103.254.4.0/23","resource_type":"ipv4","page":"https://rirtracker.com/ip/103.254.4.0-103.254.5.255/","statistics_now":{"registry":"APNIC","status":"allocated (dated 2013-11-26)"},"current_holder":{"rir":"APNIC","org":"DSAU Pty Ltd","how":"APNIC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":125963,"date":"2018-12-10T05:45:01Z","type":"RESOURCE_TRANSFER","source_rir":"APNIC","recipient_rir":"APNIC","source_org":"Billing Bureau Pty Ltd","recipient_org":"DSAU Pty Ltd","range":"103.254.4.0/23","log":"APNIC"}],"events":[{"event_id":"78eb22d53e6ef3d4","registry":"APNIC","report_date":"2018-12-10","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"103.254.4.0/23","start":"103.254.4.0","end":"103.254.5.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-APNIC transfer","confidence":"CONFIRMED","source_rir":"APNIC","recipient_rir":"APNIC","source_organization":"Billing Bureau Pty Ltd","recipient_organization":"DSAU 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/103.254.4.0-103.254.5.255/#e-78eb22d53e6ef3d4","report_page":"https://rirtracker.com/apnic/reports/2018-12-10/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/103.254.4.0-103.254.5.255.json","observed":"Transfer: Billing Bureau Pty Ltd (APNIC) to DSAU Pty Ltd (APNIC)","piece_of":{"resource":"103.254.4.0/22","page":"https://rirtracker.com/ip/103.254.4.0-103.254.7.255/"},"explanation":"APNIC's transfer log records a transfer from Billing Bureau Pty Ltd (APNIC) to DSAU Pty Ltd (APNIC) on 2018-12-10 05:45 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 05:45 UTC, Billing Bureau Pty Ltd (APNIC) to DSAU Pty Ltd (APNIC); resources moved: 103.254.4.0/23, 103.254.6.0/24"},{"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: allocated (dated 2013-11-26)"},{"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 2013-11-26)"}]}],"classification_history":{"78eb22d53e6ef3d4":[{"raw_change_id":35599,"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 Billing Bureau Pty Ltd (APNIC) to DSAU Pty Ltd (APNIC) on 2018-12-10 05:45 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":35599,"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 Billing Bureau Pty Ltd (APNIC) to DSAU Pty Ltd (APNIC) on 2018-12-10 05:45 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":35599,"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 Billing Bureau Pty Ltd (APNIC) to DSAU Pty Ltd (APNIC) on 2018-12-10 05:45 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":35599,"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 Billing Bureau Pty Ltd (APNIC) to DSAU Pty Ltd (APNIC) on 2018-12-10 05:45 UTC. The registration changed hands; it is not a new allocation from APNIC."}]},"arin_statistics_now":{"status":"not listed"}}