{"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":"161.121.144.0/20","resource_type":"ipv4","page":"https://rirtracker.com/ip/161.121.144.0-161.121.159.255/","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":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":"4a6af641839a2bc1","registry":"ARIN","report_date":"2023-10-24","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"161.121.144.0/20","start":"161.121.144.0","end":"161.121.159.255","classification":"INTER_RIR_TRANSFER_OUT","classification_label":"Inter-RIR transfer out of ARIN","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"APNIC","source_organization":"JPMorgan Chase & Co.","recipient_organization":"JP Morgan Chase & Co.","inventory_effect":"Transferred out of ARIN administration; not offered to ARIN applicants","inventory_effect_code":"TRANSFER_OUT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:11+00:00","page":"https://rirtracker.com/ip/161.121.144.0-161.121.159.255/#e-4a6af641839a2bc1","report_page":"https://rirtracker.com/arin/reports/2023-10-24/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/161.121.144.0-161.121.159.255.json","observed":"Transfer: JPMorgan Chase & Co. (ARIN) to JP Morgan Chase & Co. (APNIC)","piece_of":{"resource":"161.121.0.0/16","page":"https://rirtracker.com/ip/161.121.0.0-161.121.255.255/"},"explanation":"ARIN's transfer log records a transfer from JPMorgan Chase & Co. (ARIN) to JP Morgan Chase & Co. (APNIC) on 2023-10-24 11:08 UTC: it left ARIN for APNIC. It is not a new allocation and is not offered to ARIN applicants.","evidence":[{"type":"transfer","url":"https://ftp.arin.net/pub/stats/arin/transfers/transfers_latest.json","retrieved_at":"2026-10-13T13:57:20+00:00","summary":"Transfer log: RESOURCE_TRANSFER on 2023-10-24 11:08 UTC, JPMorgan Chase & Co. (ARIN) to JP Morgan Chase & Co. (APNIC); resources moved: 161.121.144.0/20"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2023/delegated-arin-extended-20231023.gz","retrieved_at":"2026-10-12T23:29:09+00:00","summary":"ARIN delegated statistics 2023-10-23 (produced 2023-10-23T13:00:33+00:00), before the report: allocated (dated 1992-07-14)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2023/delegated-arin-extended-20231025.gz","retrieved_at":"2026-10-12T23:29:14+00:00","summary":"ARIN delegated statistics 2023-10-25 (produced 2023-10-25T13:00:35+00:00), after the report: not listed"}]}],"classification_history":{"4a6af641839a2bc1":[{"raw_change_id":569436,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:11+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from JPMorgan Chase & Co. (ARIN) to JP Morgan Chase & Co. (APNIC) on 2023-10-24 11:08 UTC: it left ARIN for APNIC. It is not a new allocation and is not offered to ARIN applicants."}]},"arin_statistics_now":{"status":"not listed"}}