{"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":"37.143.72.0/22","resource_type":"ipv4","page":"https://rirtracker.com/ip/37.143.72.0-37.143.75.255/","statistics_now":{"registry":"RIPE NCC","status":"allocated (dated 2012-03-01)"},"current_holder":{"rir":"RIPE NCC","org":"Mikrohalo Tavkozlesi Szolgaltato Korlatolt Felelossegu Tarsasag","how":"The RIPE NCC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":65093,"date":"2019-07-19T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"Intellihome Tavkozlesi Szolgaltato Kft","recipient_org":"Mikrohalo Tavkozlesi Szolgaltato Korlatolt Felelossegu Tarsasag","range":"37.143.72.0/22","log":"RIPE NCC"}],"events":[{"event_id":"4e211626d72a3795","registry":"RIPE NCC","report_date":"2019-07-19","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"37.143.72.0/22","start":"37.143.72.0","end":"37.143.75.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-RIPE NCC transfer","confidence":"CONFIRMED","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_organization":"Intellihome Tavkozlesi Szolgaltato Kft","recipient_organization":"Mikrohalo Tavkozlesi Szolgaltato Korlatolt Felelossegu Tarsasag","inventory_effect":"No effect on RIPE NCC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:47:56+00:00","page":"https://rirtracker.com/ip/37.143.72.0-37.143.75.255/#e-4e211626d72a3795","report_page":"https://rirtracker.com/ripe/reports/2019-07-19/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/37.143.72.0-37.143.75.255.json","observed":"Transfer: Intellihome Tavkozlesi Szolgaltato Kft (RIPE NCC) to Mikrohalo Tavkozlesi Szolgaltato Korlatolt Felelossegu Tarsasag (RIPE NCC)","piece_of":{"resource":"37.143.72.0/21","page":"https://rirtracker.com/ip/37.143.72.0-37.143.79.255/"},"explanation":"The RIPE NCC's transfer log records a transfer from Intellihome Tavkozlesi Szolgaltato Kft (RIPE NCC) to Mikrohalo Tavkozlesi Szolgaltato Korlatolt Felelossegu Tarsasag (RIPE NCC) on 2019-07-19 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC.","evidence":[{"type":"transfer","url":"https://ftp.ripe.net/pub/stats/ripencc/transfers/transfers_latest.json","retrieved_at":"2026-10-13T21:49:37+00:00","summary":"Transfer log: RESOURCE_TRANSFER on 2019-07-19 19:00 UTC, Intellihome Tavkozlesi Szolgaltato Kft (RIPE NCC) to Mikrohalo Tavkozlesi Szolgaltato Korlatolt Felelossegu Tarsasag (RIPE NCC); resources moved: 37.143.72.0/22"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2019/delegated-ripencc-extended-20190718.bz2","retrieved_at":"2026-10-12T22:14:59+00:00","summary":"RIPE NCC delegated statistics 2019-07-18 (produced 2019-07-18T21:59:59+00:00), before the change: allocated (dated 2012-03-01)"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2019/delegated-ripencc-extended-20190719.bz2","retrieved_at":"2026-10-12T22:15:02+00:00","summary":"RIPE NCC delegated statistics 2019-07-19 (produced 2019-07-19T21:59:59+00:00), after the change: allocated (dated 2012-03-01)"}]}],"classification_history":{"4e211626d72a3795":[{"raw_change_id":64740,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:47:55+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from Intellihome Tavkozlesi Szolgaltato Kft (RIPE NCC) to Mikrohalo Tavkozlesi Szolgaltato Korlatolt Felelossegu Tarsasag (RIPE NCC) on 2019-07-19 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":64740,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:02:58+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from Intellihome Tavkozlesi Szolgaltato Kft (RIPE NCC) to Mikrohalo Tavkozlesi Szolgaltato Korlatolt Felelossegu Tarsasag (RIPE NCC) on 2019-07-19 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":64740,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:45:16+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from Intellihome Tavkozlesi Szolgaltato Kft (RIPE NCC) to Mikrohalo Tavkozlesi Szolgaltato Korlatolt Felelossegu Tarsasag (RIPE NCC) on 2019-07-19 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":64740,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:47:56+00:00","current":1,"public_explanation":"The RIPE NCC's transfer log records a transfer from Intellihome Tavkozlesi Szolgaltato Kft (RIPE NCC) to Mikrohalo Tavkozlesi Szolgaltato Korlatolt Felelossegu Tarsasag (RIPE NCC) on 2019-07-19 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."}]},"arin_statistics_now":{"status":"not listed"}}