{"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":"161.121.128.0/19","resource_type":"ipv4","page":"https://rirtracker.com/ip/161.121.128.0-161.121.159.255/","statistics_now":{"registry":"APNIC","status":"allocated (dated 1992-07-14)"},"current_holder":{"rir":"APNIC","org":"JP Morgan Chase & Co.","how":"APNIC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":33440,"date":"2023-10-24T11:08:34Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"APNIC","source_org":"JPMorgan Chase & Co.","recipient_org":"JP Morgan Chase & Co.","range":"161.121.128.0/20","log":"ARIN"},{"id":33441,"date":"2023-10-24T11:08:34Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"APNIC","source_org":"JPMorgan Chase & Co.","recipient_org":"JP Morgan Chase & Co.","range":"161.121.144.0/20","log":"ARIN"},{"id":128927,"date":"2023-10-24T00:14:26Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"APNIC","source_org":"JMC-390","recipient_org":"JP Morgan Chase & Co.","range":"161.121.128.0/19","log":"APNIC"}],"events":[{"event_id":"4dbff13f0e278bca","registry":"APNIC","report_date":"2023-10-24","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"161.121.128.0/19","start":"161.121.128.0","end":"161.121.159.255","classification":"INTER_RIR_TRANSFER_IN","classification_label":"Inter-RIR transfer into APNIC","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"APNIC","source_organization":"JMC-390","recipient_organization":"JP Morgan Chase & Co.","inventory_effect":"Transferred into APNIC administration; not a new issuance","inventory_effect_code":"TRANSFER_IN","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:49+00:00","page":"https://rirtracker.com/ip/161.121.128.0-161.121.159.255/#e-4dbff13f0e278bca","report_page":"https://rirtracker.com/apnic/reports/2023-10-24/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/161.121.128.0-161.121.159.255.json","observed":"Transfer: JMC-390 (ARIN) to JP Morgan Chase & Co. (APNIC)","same_transfer_as":"b5b99228d6791c58","explanation":"APNIC's transfer log records a transfer from JMC-390 (ARIN) to JP Morgan Chase & Co. (APNIC) on 2023-10-24 00:14 UTC: it came to APNIC from ARIN. It was already issued by another registry, so this is not a new issuance.","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 2023-10-24 00:14 UTC, JMC-390 (ARIN) to JP Morgan Chase & Co. (APNIC); resources moved: 161.121.128.0/19"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2023/delegated-apnic-extended-20231024.gz","retrieved_at":"2026-10-13T00:52:24+00:00","summary":"APNIC delegated statistics 2023-10-24, before the change: not listed"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2023/delegated-apnic-extended-20231025.gz","retrieved_at":"2026-10-13T00:52:40+00:00","summary":"APNIC delegated statistics 2023-10-25, after the change: allocated (dated 1992-07-14)"}]}],"classification_history":{"4dbff13f0e278bca":[{"raw_change_id":40242,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:37:51+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from JMC-390 (ARIN) to JP Morgan Chase & Co. (APNIC) on 2023-10-24 00:14 UTC: it came to APNIC from ARIN. It was already issued by another registry, so this is not a new issuance."},{"raw_change_id":40242,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:02:02+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from JMC-390 (ARIN) to JP Morgan Chase & Co. (APNIC) on 2023-10-24 00:14 UTC: it came to APNIC from ARIN. It was already issued by another registry, so this is not a new issuance."},{"raw_change_id":40242,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:44:13+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from JMC-390 (ARIN) to JP Morgan Chase & Co. (APNIC) on 2023-10-24 00:14 UTC: it came to APNIC from ARIN. It was already issued by another registry, so this is not a new issuance."},{"raw_change_id":40242,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:49+00:00","current":1,"public_explanation":"APNIC's transfer log records a transfer from JMC-390 (ARIN) to JP Morgan Chase & Co. (APNIC) on 2023-10-24 00:14 UTC: it came to APNIC from ARIN. It was already issued by another registry, so this is not a new issuance."}]},"arin_statistics_now":{"status":"not listed"}}