{"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":"2a0a:f100::/29","resource_type":"ipv6","page":"https://rirtracker.com/ip/2a0a.f100..-2a0a.f107.ffff.ffff.ffff.ffff.ffff.ffff/","statistics_now":{"registry":"RIPE NCC","status":"allocated (dated 2025-07-25)"},"current_holder":{"rir":"RIPE NCC","org":"Sysoev Aleksey Anatolevich","how":"The RIPE NCC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":110009,"date":"2024-12-16T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"Elizaveta Sidorenko","recipient_org":"Sysoev Aleksey Anatolevich","range":"2a0a:f100::/29","log":"RIPE NCC"}],"events":[{"event_id":"5b82594bbf4cc789","registry":"RIPE NCC","report_date":"2025-07-25","source":"statistics","raw_action":"ADDED","raw_line":null,"resource_type":"ipv6","resource":"2a0a:f100::/29","start":"2a0a:f100::","end":"2a0a:f107:ffff:ffff:ffff:ffff:ffff:ffff","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":"2026-10-14T00:16:47+00:00","page":"https://rirtracker.com/ip/2a0a.f100..-2a0a.f107.ffff.ffff.ffff.ffff.ffff.ffff/#e-5b82594bbf4cc789","report_page":"https://rirtracker.com/ripe/reports/2025-07-25/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/2a0a.f100..-2a0a.f107.ffff.ffff.ffff.ffff.ffff.ffff.json","observed":"2a0a:f100::/29 available on 2025-07-24, allocated on 2025-07-25","explanation":"No transfer record matches. The RIPE NCC's statistics show it available on 2025-07-24 and allocated (dated 2025-07-25) on 2025-07-25. The tracker saw this range removed from registration on 2021-07-28 (2a0a:f100::/32), 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/2025/delegated-ripencc-extended-20250725.bz2","retrieved_at":"2026-10-13T01:04:53+00:00","summary":"Found by comparing the RIPE NCC's daily statistics: 2a0a:f100::/29 available on 2025-07-24, allocated on 2025-07-25"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2025/delegated-ripencc-extended-20250724.bz2","retrieved_at":"2026-10-13T01:04:50+00:00","summary":"RIPE NCC delegated statistics 2025-07-24 (produced 2025-07-24T21:59:59+00:00), before the change: available"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2025/delegated-ripencc-extended-20250725.bz2","retrieved_at":"2026-10-13T01:04:53+00:00","summary":"RIPE NCC delegated statistics 2025-07-25 (produced 2025-07-25T21:59:59+00:00), after the change: allocated (dated 2025-07-25)"}]},{"event_id":"540f5d360b2e87b6","registry":"RIPE NCC","report_date":"2024-12-16","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv6","resource":"2a0a:f100::/29","start":"2a0a:f100::","end":"2a0a:f107:ffff:ffff:ffff:ffff:ffff:ffff","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-RIPE NCC transfer","confidence":"CONFIRMED","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_organization":"Elizaveta Sidorenko","recipient_organization":"Sysoev Aleksey Anatolevich","inventory_effect":"No effect on RIPE NCC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:50:17+00:00","page":"https://rirtracker.com/ip/2a0a.f100..-2a0a.f107.ffff.ffff.ffff.ffff.ffff.ffff/#e-540f5d360b2e87b6","report_page":"https://rirtracker.com/ripe/reports/2024-12-16/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/2a0a.f100..-2a0a.f107.ffff.ffff.ffff.ffff.ffff.ffff.json","observed":"Transfer: Elizaveta Sidorenko (RIPE NCC) to Sysoev Aleksey Anatolevich (RIPE NCC)","explanation":"The RIPE NCC's transfer log records a transfer from Elizaveta Sidorenko (RIPE NCC) to Sysoev Aleksey Anatolevich (RIPE NCC) on 2024-12-16 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 2024-12-16 19:00 UTC, Elizaveta Sidorenko (RIPE NCC) to Sysoev Aleksey Anatolevich (RIPE NCC); resources moved: 2a0a:f100::/29"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2024/delegated-ripencc-extended-20241215.bz2","retrieved_at":"2026-10-13T00:47:18+00:00","summary":"RIPE NCC delegated statistics 2024-12-15 (produced 2024-12-15T22:59:59+00:00), before the change: allocated (dated 2022-01-28)"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2024/delegated-ripencc-extended-20241216.bz2","retrieved_at":"2026-10-13T00:47:21+00:00","summary":"RIPE NCC delegated statistics 2024-12-16 (produced 2024-12-16T22:59:59+00:00), after the change: reserved"}]},{"event_id":"78bd05ad7ad0b9e7","registry":"RIPE NCC","report_date":"2022-01-28","source":"statistics","raw_action":"ADDED","raw_line":null,"resource_type":"ipv6","resource":"2a0a:f100::/29","start":"2a0a:f100::","end":"2a0a:f107:ffff:ffff:ffff:ffff:ffff:ffff","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":"2026-10-14T00:11:06+00:00","page":"https://rirtracker.com/ip/2a0a.f100..-2a0a.f107.ffff.ffff.ffff.ffff.ffff.ffff/#e-78bd05ad7ad0b9e7","report_page":"https://rirtracker.com/ripe/reports/2022-01-28/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/2a0a.f100..-2a0a.f107.ffff.ffff.ffff.ffff.ffff.ffff.json","observed":"2a0a:f100::/29 available on 2022-01-27, allocated on 2022-01-28","explanation":"No transfer record matches. The RIPE NCC's statistics show it available on 2022-01-27 and allocated (dated 2022-01-28) on 2022-01-28. The tracker saw this range removed from registration on 2021-07-28 (2a0a:f100::/32), 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/2022/delegated-ripencc-extended-20220128.bz2","retrieved_at":"2026-10-12T23:26:57+00:00","summary":"Found by comparing the RIPE NCC's daily statistics: 2a0a:f100::/29 available on 2022-01-27, allocated on 2022-01-28"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2022/delegated-ripencc-extended-20220127.bz2","retrieved_at":"2026-10-12T23:26:54+00:00","summary":"RIPE NCC delegated statistics 2022-01-27 (produced 2022-01-27T22:59:00+00:00), before the change: available"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2022/delegated-ripencc-extended-20220128.bz2","retrieved_at":"2026-10-12T23:26:57+00:00","summary":"RIPE NCC delegated statistics 2022-01-28 (produced 2022-01-28T22:59:00+00:00), after the change: allocated (dated 2022-01-28)"}]}],"classification_history":{"5b82594bbf4cc789":[{"raw_change_id":525472,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T06:36:41+00:00","current":0,"public_explanation":"No transfer record matches. The RIPE NCC's statistics show it available on 2025-07-24 and allocated (dated 2025-07-25) on 2025-07-25. The tracker saw this range removed from registration on 2021-07-28 (2a0a:f100::/32), so it appears to have been issued again from the RIPE NCC's pool."},{"raw_change_id":525472,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:26:36+00:00","current":0,"public_explanation":"No transfer record matches. The RIPE NCC's statistics show it available on 2025-07-24 and allocated (dated 2025-07-25) on 2025-07-25. The tracker saw this range removed from registration on 2021-07-28 (2a0a:f100::/32), so it appears to have been issued again from the RIPE NCC's pool."},{"raw_change_id":525472,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T15:10:57+00:00","current":0,"public_explanation":"No transfer record matches. The RIPE NCC's statistics show it available on 2025-07-24 and allocated (dated 2025-07-25) on 2025-07-25. The tracker saw this range removed from registration on 2021-07-28 (2a0a:f100::/32), so it appears to have been issued again from the RIPE NCC's pool."},{"raw_change_id":525472,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-14T00:16:47+00:00","current":1,"public_explanation":"No transfer record matches. The RIPE NCC's statistics show it available on 2025-07-24 and allocated (dated 2025-07-25) on 2025-07-25. The tracker saw this range removed from registration on 2021-07-28 (2a0a:f100::/32), so it appears to have been issued again from the RIPE NCC's pool."}],"540f5d360b2e87b6":[{"raw_change_id":110660,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T03:07:18+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from Elizaveta Sidorenko (RIPE NCC) to Sysoev Aleksey Anatolevich (RIPE NCC) on 2024-12-16 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":110660,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:04:52+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from Elizaveta Sidorenko (RIPE NCC) to Sysoev Aleksey Anatolevich (RIPE NCC) on 2024-12-16 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":110660,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:47:22+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from Elizaveta Sidorenko (RIPE NCC) to Sysoev Aleksey Anatolevich (RIPE NCC) on 2024-12-16 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":110660,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:50:17+00:00","current":1,"public_explanation":"The RIPE NCC's transfer log records a transfer from Elizaveta Sidorenko (RIPE NCC) to Sysoev Aleksey Anatolevich (RIPE NCC) on 2024-12-16 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."}],"78bd05ad7ad0b9e7":[{"raw_change_id":454202,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T06:03:06+00:00","current":0,"public_explanation":"No transfer record matches. The RIPE NCC's statistics show it available on 2022-01-27 and allocated (dated 2022-01-28) on 2022-01-28. The tracker saw this range removed from registration on 2021-07-28 (2a0a:f100::/32), so it appears to have been issued again from the RIPE NCC's pool."},{"raw_change_id":454202,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:22:03+00:00","current":0,"public_explanation":"No transfer record matches. The RIPE NCC's statistics show it available on 2022-01-27 and allocated (dated 2022-01-28) on 2022-01-28. The tracker saw this range removed from registration on 2021-07-28 (2a0a:f100::/32), so it appears to have been issued again from the RIPE NCC's pool."},{"raw_change_id":454202,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T15:06:05+00:00","current":0,"public_explanation":"No transfer record matches. The RIPE NCC's statistics show it available on 2022-01-27 and allocated (dated 2022-01-28) on 2022-01-28. The tracker saw this range removed from registration on 2021-07-28 (2a0a:f100::/32), so it appears to have been issued again from the RIPE NCC's pool."},{"raw_change_id":454202,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-14T00:11:06+00:00","current":1,"public_explanation":"No transfer record matches. The RIPE NCC's statistics show it available on 2022-01-27 and allocated (dated 2022-01-28) on 2022-01-28. The tracker saw this range removed from registration on 2021-07-28 (2a0a:f100::/32), so it appears to have been issued again from the RIPE NCC's pool."}]},"arin_statistics_now":{"status":"not listed"}}