{"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":"150.207.0.0/16","resource_type":"ipv4","page":"https://rirtracker.com/ip/150.207.0.0-150.207.255.255/","statistics_now":{"registry":"APNIC","status":"allocated (dated 1991-06-11)"},"current_holder":{"rir":"APNIC","org":"Nextgen Networks","how":"APNIC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":123820,"date":"2012-12-19T09:44:33Z","type":"RESOURCE_TRANSFER","source_rir":"APNIC","recipient_rir":"APNIC","source_org":"BAE Systems Australia Limited","recipient_org":"Nextgen Networks","range":"150.207.0.0/16","log":"APNIC"}],"events":[{"event_id":"c12593c705869d9d","registry":"APNIC","report_date":"2012-12-19","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"150.207.0.0/16","start":"150.207.0.0","end":"150.207.255.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-APNIC transfer","confidence":"CONFIRMED","source_rir":"APNIC","recipient_rir":"APNIC","source_organization":"BAE Systems Australia Limited","recipient_organization":"Nextgen Networks","inventory_effect":"No effect on APNIC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:29+00:00","page":"https://rirtracker.com/ip/150.207.0.0-150.207.255.255/#e-c12593c705869d9d","report_page":"https://rirtracker.com/apnic/reports/2012-12-19/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/150.207.0.0-150.207.255.255.json","observed":"Transfer: BAE Systems Australia Limited (APNIC) to Nextgen Networks (APNIC)","explanation":"APNIC's transfer log records a transfer from BAE Systems Australia Limited (APNIC) to Nextgen Networks (APNIC) on 2012-12-19 09:44 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 2012-12-19 09:44 UTC, BAE Systems Australia Limited (APNIC) to Nextgen Networks (APNIC); resources moved: 150.207.0.0/16"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2012/delegated-apnic-extended-20121219.gz","retrieved_at":"2026-10-12T20:13:16+00:00","summary":"APNIC delegated statistics 2012-12-19, before the change: allocated (dated 1991-06-11)"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2012/delegated-apnic-extended-20121220.gz","retrieved_at":"2026-10-12T20:13:19+00:00","summary":"APNIC delegated statistics 2012-12-20, after the change: allocated (dated 1991-06-11)"}]}],"classification_history":{"c12593c705869d9d":[{"raw_change_id":32129,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:34:22+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from BAE Systems Australia Limited (APNIC) to Nextgen Networks (APNIC) on 2012-12-19 09:44 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":32129,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:01:46+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from BAE Systems Australia Limited (APNIC) to Nextgen Networks (APNIC) on 2012-12-19 09:44 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":32129,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:43:55+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from BAE Systems Australia Limited (APNIC) to Nextgen Networks (APNIC) on 2012-12-19 09:44 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":32129,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:29+00:00","current":1,"public_explanation":"APNIC's transfer log records a transfer from BAE Systems Australia Limited (APNIC) to Nextgen Networks (APNIC) on 2012-12-19 09:44 UTC. The registration changed hands; it is not a new allocation from APNIC."}]},"arin_statistics_now":{"status":"not listed"}}