{"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":"124.150.138.0/24","resource_type":"ipv4","page":"https://rirtracker.com/ip/124.150.138.0-124.150.138.255/","statistics_now":{"registry":"APNIC","status":"allocated (dated 2016-03-07)"},"current_holder":{"rir":"APNIC","org":"CERNER CORPORATION PTY LIMITED","how":"APNIC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":125515,"date":"2017-08-30T05:08:44Z","type":"RESOURCE_TRANSFER","source_rir":"APNIC","recipient_rir":"APNIC","source_org":"Express Web Studio Limited","recipient_org":"CERNER CORPORATION PTY LIMITED","range":"124.150.138.0/24","log":"APNIC"}],"events":[{"event_id":"4279d5b59771d8dd","registry":"APNIC","report_date":"2017-08-30","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"124.150.138.0/24","start":"124.150.138.0","end":"124.150.138.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-APNIC transfer","confidence":"CONFIRMED","source_rir":"APNIC","recipient_rir":"APNIC","source_organization":"Express Web Studio Limited","recipient_organization":"CERNER CORPORATION PTY LIMITED","inventory_effect":"No effect on APNIC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:35+00:00","page":"https://rirtracker.com/ip/124.150.138.0-124.150.138.255/#e-4279d5b59771d8dd","report_page":"https://rirtracker.com/apnic/reports/2017-08-30/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/124.150.138.0-124.150.138.255.json","observed":"Transfer: Express Web Studio Limited (APNIC) to CERNER CORPORATION PTY LIMITED (APNIC)","piece_of":{"resource":"124.150.138.0/23","page":"https://rirtracker.com/ip/124.150.138.0-124.150.139.255/"},"explanation":"APNIC's transfer log records a transfer from Express Web Studio Limited (APNIC) to CERNER CORPORATION PTY LIMITED (APNIC) on 2017-08-30 05:08 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 2017-08-30 05:08 UTC, Express Web Studio Limited (APNIC) to CERNER CORPORATION PTY LIMITED (APNIC); resources moved: 103.210.223.0/24, 103.210.248.0/23, 124.150.138.0/24"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2017/delegated-apnic-extended-20170830.gz","retrieved_at":"2026-10-12T22:11:03+00:00","summary":"APNIC delegated statistics 2017-08-30, before the change: allocated (dated 2016-03-07)"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2017/delegated-apnic-extended-20170831.gz","retrieved_at":"2026-10-12T22:11:07+00:00","summary":"APNIC delegated statistics 2017-08-31, after the change: allocated (dated 2016-03-07)"}]}],"classification_history":{"4279d5b59771d8dd":[{"raw_change_id":34876,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:35:32+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from Express Web Studio Limited (APNIC) to CERNER CORPORATION PTY LIMITED (APNIC) on 2017-08-30 05:08 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":34876,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:01:51+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from Express Web Studio Limited (APNIC) to CERNER CORPORATION PTY LIMITED (APNIC) on 2017-08-30 05:08 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":34876,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:44:01+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from Express Web Studio Limited (APNIC) to CERNER CORPORATION PTY LIMITED (APNIC) on 2017-08-30 05:08 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":34876,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:35+00:00","current":1,"public_explanation":"APNIC's transfer log records a transfer from Express Web Studio Limited (APNIC) to CERNER CORPORATION PTY LIMITED (APNIC) on 2017-08-30 05:08 UTC. The registration changed hands; it is not a new allocation from APNIC."}]},"arin_statistics_now":{"status":"not listed"}}