{"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":"158.146.128.0/21","resource_type":"ipv4","page":"https://rirtracker.com/ip/158.146.128.0-158.146.135.255/","statistics_now":{"registry":"RIPE NCC","status":"assigned (dated 1992-03-12)"},"current_holder":{"rir":"RIPE NCC","org":"Hertz Europe Service Centre","how":"The RIPE NCC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":61778,"date":"2018-12-20T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"RIPE NCC","source_org":null,"recipient_org":"HERTZ EUROPE SERVICE CENTRE LIMITED","range":"158.146.128.0/20","log":"RIPE NCC"},{"id":16672,"date":"2018-12-20T15:56:53Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"RIPE NCC","source_org":"THE HERTZ CORP.","recipient_org":"Hertz Europe Service Centre","range":"158.146.128.0/21","log":"ARIN"}],"events":[{"event_id":"5ea656f89f697d7d","registry":"ARIN","report_date":"2018-12-20","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"158.146.128.0/21","start":"158.146.128.0","end":"158.146.135.255","classification":"INTER_RIR_TRANSFER_OUT","classification_label":"Inter-RIR transfer out of ARIN","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"RIPE NCC","source_organization":"THE HERTZ CORP.","recipient_organization":"Hertz Europe Service Centre","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":"2026-10-14T00:18:42+00:00","page":"https://rirtracker.com/ip/158.146.128.0-158.146.135.255/#e-5ea656f89f697d7d","report_page":"https://rirtracker.com/arin/reports/2018-12-20/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/158.146.128.0-158.146.135.255.json","observed":"Transfer: THE HERTZ CORP. (ARIN) to Hertz Europe Service Centre (RIPE NCC)","piece_of":{"resource":"158.146.0.0/16","page":"https://rirtracker.com/ip/158.146.0.0-158.146.255.255/"},"same_transfer_as":"321fcca80375937c","explanation":"ARIN's transfer log records a transfer from THE HERTZ CORP. (ARIN) to Hertz Europe Service Centre (RIPE NCC) on 2018-12-20 15:56 UTC: it left ARIN for the RIPE NCC. 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 2018-12-20 15:56 UTC, THE HERTZ CORP. (ARIN) to Hertz Europe Service Centre (RIPE NCC); resources moved: 158.146.128.0/21"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2018/delegated-arin-extended-20181219.gz","retrieved_at":"2026-10-12T21:57:19+00:00","summary":"ARIN delegated statistics 2018-12-19 (produced 2018-12-19T06:00:13+00:00), before the report: assigned (dated 1992-03-12)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2018/delegated-arin-extended-20181221.gz","retrieved_at":"2026-10-12T21:57:36+00:00","summary":"ARIN delegated statistics 2018-12-21 (produced 2018-12-21T06:00:12+00:00), after the report: not listed"}]}],"classification_history":{"5ea656f89f697d7d":[{"raw_change_id":557731,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:42+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from THE HERTZ CORP. (ARIN) to Hertz Europe Service Centre (RIPE NCC) on 2018-12-20 15:56 UTC: it left ARIN for the RIPE NCC. It is not a new allocation and is not offered to ARIN applicants."}]},"arin_statistics_now":{"status":"not listed"}}