{"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":"195.20.128.0/24","resource_type":"ipv4","page":"https://rirtracker.com/ip/195.20.128.0-195.20.128.255/","statistics_now":{"registry":"RIPE NCC","status":"assigned (dated 2010-12-29)"},"current_holder":{"rir":"RIPE NCC","org":"Optima Communications, LLC","how":"The RIPE NCC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":56936,"date":"2018-03-01T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"PE Gorbynov Aleksei Vladimirovich","recipient_org":"Optima Communications, LLC","range":"195.20.128.0/24","log":"RIPE NCC"}],"events":[{"event_id":"85a06e5c309be4d1","registry":"RIPE NCC","report_date":"2018-03-01","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"195.20.128.0/24","start":"195.20.128.0","end":"195.20.128.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-RIPE NCC transfer","confidence":"CONFIRMED","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_organization":"PE Gorbynov Aleksei Vladimirovich","recipient_organization":"Optima Communications, LLC","inventory_effect":"No effect on RIPE NCC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:47:29+00:00","page":"https://rirtracker.com/ip/195.20.128.0-195.20.128.255/#e-85a06e5c309be4d1","report_page":"https://rirtracker.com/ripe/reports/2018-03-01/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/195.20.128.0-195.20.128.255.json","observed":"Transfer: PE Gorbynov Aleksei Vladimirovich (RIPE NCC) to Optima Communications, LLC (RIPE NCC)","explanation":"The RIPE NCC's transfer log records a transfer from PE Gorbynov Aleksei Vladimirovich (RIPE NCC) to Optima Communications, LLC (RIPE NCC) on 2018-03-01 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 2018-03-01 19:00 UTC, PE Gorbynov Aleksei Vladimirovich (RIPE NCC) to Optima Communications, LLC (RIPE NCC); resources moved: 195.20.128.0/24"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2018/delegated-ripencc-extended-20180228.bz2","retrieved_at":"2026-10-12T21:39:36+00:00","summary":"RIPE NCC delegated statistics 2018-02-28 (produced 2018-02-28T22:59:59+00:00), before the change: assigned (dated 2010-12-29)"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2018/delegated-ripencc-extended-20180301.bz2","retrieved_at":"2026-10-12T21:39:39+00:00","summary":"RIPE NCC delegated statistics 2018-03-01 (produced 2018-03-01T22:59:59+00:00), after the change: assigned (dated 2010-12-29)"}]},{"event_id":"d713ac0c18f83418","registry":"RIPE NCC","report_date":"2010-12-30","source":"statistics","raw_action":"ADDED","raw_line":null,"resource_type":"ipv4","resource":"195.20.128.0/24","start":"195.20.128.0","end":"195.20.128.255","classification":"APPARENT_REISSUANCE","classification_label":"Apparent reissuance of previously removed resource","confidence":"STRONG_INFERENCE","source_rir":null,"recipient_rir":null,"source_organization":null,"recipient_organization":null,"inventory_effect":"Likely issued from RIPE NCC-controlled inventory","inventory_effect_code":"ISSUED","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:55:03+00:00","page":"https://rirtracker.com/ip/195.20.128.0-195.20.128.255/#e-d713ac0c18f83418","report_page":"https://rirtracker.com/ripe/reports/2010-12-30/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/195.20.128.0-195.20.128.255.json","observed":"195.20.128.0/24 available on 2010-12-29, assigned on 2010-12-30","explanation":"No transfer record matches. The RIPE NCC's statistics show it available on 2010-12-29 and assigned (dated 2010-12-29) on 2010-12-30. The tracker saw this range removed from registration on 2010-05-05 (195.20.128.0/19), so it appears to have been issued again from the RIPE NCC's pool.","evidence":[{"type":"statistics_diff","url":"https://ftp.ripe.net/pub/stats/ripencc/2010/delegated-ripencc-extended-20101230.bz2","retrieved_at":"2026-10-12T18:49:48+00:00","summary":"Found by comparing the RIPE NCC's daily statistics: 195.20.128.0/24 available on 2010-12-29, assigned on 2010-12-30"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2010/delegated-ripencc-extended-20101229.bz2","retrieved_at":"2026-10-12T18:49:45+00:00","summary":"RIPE NCC delegated statistics 2010-12-29, before the change: available"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2010/delegated-ripencc-extended-20101230.bz2","retrieved_at":"2026-10-12T18:49:48+00:00","summary":"RIPE NCC delegated statistics 2010-12-30, after the change: assigned (dated 2010-12-29)"}]}],"classification_history":{"85a06e5c309be4d1":[{"raw_change_id":56204,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:44:16+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from PE Gorbynov Aleksei Vladimirovich (RIPE NCC) to Optima Communications, LLC (RIPE NCC) on 2018-03-01 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":56204,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:02:36+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from PE Gorbynov Aleksei Vladimirovich (RIPE NCC) to Optima Communications, LLC (RIPE NCC) on 2018-03-01 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":56204,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:44:51+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from PE Gorbynov Aleksei Vladimirovich (RIPE NCC) to Optima Communications, LLC (RIPE NCC) on 2018-03-01 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":56204,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:47:29+00:00","current":1,"public_explanation":"The RIPE NCC's transfer log records a transfer from PE Gorbynov Aleksei Vladimirovich (RIPE NCC) to Optima Communications, LLC (RIPE NCC) on 2018-03-01 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."}],"d713ac0c18f83418":[{"raw_change_id":204534,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T04:10:48+00:00","current":0,"public_explanation":"No transfer record matches. The RIPE NCC's statistics show it available on 2010-12-29 and assigned (dated 2010-12-29) on 2010-12-30. The tracker saw this range removed from registration on 2010-05-05 (195.20.128.0/19), so it appears to have been issued again from the RIPE NCC's pool."},{"raw_change_id":204534,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:08:30+00:00","current":0,"public_explanation":"No transfer record matches. The RIPE NCC's statistics show it available on 2010-12-29 and assigned (dated 2010-12-29) on 2010-12-30. The tracker saw this range removed from registration on 2010-05-05 (195.20.128.0/19), so it appears to have been issued again from the RIPE NCC's pool."},{"raw_change_id":204534,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:51:27+00:00","current":0,"public_explanation":"No transfer record matches. The RIPE NCC's statistics show it available on 2010-12-29 and assigned (dated 2010-12-29) on 2010-12-30. The tracker saw this range removed from registration on 2010-05-05 (195.20.128.0/19), so it appears to have been issued again from the RIPE NCC's pool."},{"raw_change_id":204534,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:55:03+00:00","current":1,"public_explanation":"No transfer record matches. The RIPE NCC's statistics show it available on 2010-12-29 and assigned (dated 2010-12-29) on 2010-12-30. The tracker saw this range removed from registration on 2010-05-05 (195.20.128.0/19), so it appears to have been issued again from the RIPE NCC's pool."}]},"arin_statistics_now":{"status":"not listed"}}