{"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":"188.172.144.0/20","resource_type":"ipv4","page":"https://rirtracker.com/ip/188.172.144.0-188.172.159.255/","statistics_now":{"registry":"RIPE NCC","status":"allocated (dated 2009-08-03)"},"current_holder":{"rir":"RIPE NCC","org":"Hyperoptic Ltd","how":"The RIPE NCC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":46360,"date":"2014-08-01T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"CLAX TELECOM SRL","recipient_org":"Hyperoptic Ltd","range":"188.172.144.0/20","log":"RIPE NCC"}],"events":[{"event_id":"c36cc89a830553c6","registry":"RIPE NCC","report_date":"2014-08-01","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"188.172.144.0/20","start":"188.172.144.0","end":"188.172.159.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-RIPE NCC transfer","confidence":"CONFIRMED","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_organization":"CLAX TELECOM SRL","recipient_organization":"Hyperoptic Ltd","inventory_effect":"No effect on RIPE NCC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:59+00:00","page":"https://rirtracker.com/ip/188.172.144.0-188.172.159.255/#e-c36cc89a830553c6","report_page":"https://rirtracker.com/ripe/reports/2014-08-01/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/188.172.144.0-188.172.159.255.json","observed":"Transfer: CLAX TELECOM SRL (RIPE NCC) to Hyperoptic Ltd (RIPE NCC)","explanation":"The RIPE NCC's transfer log records a transfer from CLAX TELECOM SRL (RIPE NCC) to Hyperoptic Ltd (RIPE NCC) on 2014-08-01 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 2014-08-01 19:00 UTC, CLAX TELECOM SRL (RIPE NCC) to Hyperoptic Ltd (RIPE NCC); resources moved: 188.172.144.0/20"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2014/delegated-ripencc-extended-20140731.bz2","retrieved_at":"2026-10-12T20:05:00+00:00","summary":"RIPE NCC delegated statistics 2014-07-31 (produced 2014-07-31T21:59:59+00:00), before the change: allocated (dated 2009-08-03)"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2014/delegated-ripencc-extended-20140801.bz2","retrieved_at":"2026-10-12T20:05:03+00:00","summary":"RIPE NCC delegated statistics 2014-08-01 (produced 2014-08-01T21:59:59+00:00), after the change: allocated (dated 2009-08-03)"}]}],"classification_history":{"c36cc89a830553c6":[{"raw_change_id":45155,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:39:53+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from CLAX TELECOM SRL (RIPE NCC) to Hyperoptic Ltd (RIPE NCC) on 2014-08-01 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":45155,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:02:11+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from CLAX TELECOM SRL (RIPE NCC) to Hyperoptic Ltd (RIPE NCC) on 2014-08-01 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":45155,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:44:23+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from CLAX TELECOM SRL (RIPE NCC) to Hyperoptic Ltd (RIPE NCC) on 2014-08-01 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":45155,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:59+00:00","current":1,"public_explanation":"The RIPE NCC's transfer log records a transfer from CLAX TELECOM SRL (RIPE NCC) to Hyperoptic Ltd (RIPE NCC) on 2014-08-01 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."}]},"arin_statistics_now":{"status":"not listed"}}