{"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":"2607:fe08::/32","resource_type":"ipv6","page":"https://rirtracker.com/ip/2607.fe08..-2607.fe08.ffff.ffff.ffff.ffff.ffff.ffff/","statistics_now":{"registry":"ARIN","status":"available"},"current_holder":{"rir":"ARIN","org":null,"how":"ARIN's latest statistics"},"rdap_snapshots":[],"transfers":[{"id":22170,"date":"2020-11-25T18:23:48Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"ENKI, LLC","recipient_org":"ENKI Corporation","range":"2607:fe08::/32","log":"ARIN"}],"events":[{"event_id":"e69635e2173b5e95","registry":"ARIN","report_date":"2025-12-24","source":"arin_issued","raw_action":"REMOVE","raw_line":"Remove 2607:FE08::-2607:FE08:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF","resource_type":"ipv6","resource":"2607:fe08::/32","start":"2607:fe08::","end":"2607:fe08:ffff:ffff:ffff:ffff:ffff:ffff","classification":"HOLD_RELEASED","classification_label":"Released from hold (ARIN lists it as 'available')","confidence":"STRONG_INFERENCE","source_rir":null,"recipient_rir":null,"source_organization":null,"recipient_organization":null,"inventory_effect":"ARIN's statistics now list it as 'available'; reissue not confirmed","inventory_effect_code":"RELEASED","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:54:42+00:00","page":"https://rirtracker.com/ip/2607.fe08..-2607.fe08.ffff.ffff.ffff.ffff.ffff.ffff/#e-e69635e2173b5e95","report_page":"https://rirtracker.com/arin/reports/2025-12-24/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/2607.fe08..-2607.fe08.ffff.ffff.ffff.ffff.ffff.ffff.json","explanation":"ARIN's statistics show it reserved on 2025-12-23 and available on 2025-12-25. ARIN took it out of its reserved (held) records; its statistics now give it the status 'available'. The tracker saw it removed from registration on 2021-10-15, 1531 days earlier. That is ARIN's own label: whether and when it is reissued is not confirmed.","evidence":[{"type":"arin_issued","url":"https://lists.arin.net/pipermail/arin-issued/2025-December/006220.html","retrieved_at":"2026-10-12T18:43:16+00:00","summary":"ARIN-Issued report for 2025-12-24: \"Remove 2607:FE08::-2607:FE08:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF\""},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2025/delegated-arin-extended-20251223.gz","retrieved_at":"2026-10-13T00:12:13+00:00","summary":"ARIN delegated statistics 2025-12-23 (produced 2025-12-23T14:00:48+00:00), before the report: reserved"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2025/delegated-arin-extended-20251225.gz","retrieved_at":"2026-10-13T00:12:18+00:00","summary":"ARIN delegated statistics 2025-12-25 (produced 2025-12-25T14:00:48+00:00), after the report: available"}]},{"event_id":"59701a3e5a50051a","registry":"ARIN","report_date":"2021-10-15","source":"statistics","raw_action":"NOT_IN_ARIN_ISSUED","raw_line":null,"resource_type":"ipv6","resource":"2607:fe08::/32","start":"2607:fe08::","end":"2607:fe08:ffff:ffff:ffff:ffff:ffff:ffff","classification":"REMOVED_REASON_UNKNOWN","classification_label":"Removed (return, revocation or reclamation not publicly distinguishable)","confidence":"STRONG_INFERENCE","source_rir":null,"recipient_rir":null,"source_organization":null,"recipient_organization":null,"inventory_effect":"Possible future reissue candidate after hold","inventory_effect_code":"HOLD_CANDIDATE","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:08:31+00:00","page":"https://rirtracker.com/ip/2607.fe08..-2607.fe08.ffff.ffff.ffff.ffff.ffff.ffff/#e-59701a3e5a50051a","report_page":"https://rirtracker.com/arin/reports/2021-10-15/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/2607.fe08..-2607.fe08.ffff.ffff.ffff.ffff.ffff.ffff.json","observed":"2607:fe08::/32 allocated on 2021-10-15, reserved on 2021-10-16","hold":{"hold_rule_source_url":"https://www.arin.net/resources/guide/request/#reissuing-returned-revoked-and-reclaimed-resources","hold_rule_months":6,"estimated_hold_end":"2022-04-15","availability_statement":"Possible reissue candidate after this date; not confirmed available"},"explanation":"Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2009-10-21) on 2021-10-14 and reserved on 2021-10-16. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv6 space for 6 calendar months before reissuing it, so the estimated hold end is 2022-04-15. This does not confirm availability.","evidence":[{"type":"statistics_diff","url":"https://ftp.arin.net/pub/stats/arin/archive/2021/delegated-arin-extended-20211016.gz","retrieved_at":"2026-10-12T22:50:33+00:00","summary":"Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 2607:fe08::/32 allocated on 2021-10-15, reserved on 2021-10-16"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2021/delegated-arin-extended-20211014.gz","retrieved_at":"2026-10-12T22:50:28+00:00","summary":"ARIN delegated statistics 2021-10-14 (produced 2021-10-14T14:00:12+00:00), before the report: allocated (dated 2009-10-21)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2021/delegated-arin-extended-20211016.gz","retrieved_at":"2026-10-12T22:50:33+00:00","summary":"ARIN delegated statistics 2021-10-16 (produced 2021-10-16T14:00:13+00:00), after the report: reserved"}]},{"event_id":"7391c266ec9cd974","registry":"ARIN","report_date":"2020-11-25","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv6","resource":"2607:fe08::/32","start":"2607:fe08::","end":"2607:fe08:ffff:ffff:ffff:ffff:ffff:ffff","classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"ENKI, LLC","recipient_organization":"ENKI Corporation","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:52+00:00","page":"https://rirtracker.com/ip/2607.fe08..-2607.fe08.ffff.ffff.ffff.ffff.ffff.ffff/#e-7391c266ec9cd974","report_page":"https://rirtracker.com/arin/reports/2020-11-25/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/2607.fe08..-2607.fe08.ffff.ffff.ffff.ffff.ffff.ffff.json","observed":"Merger/acquisition: ENKI, LLC (ARIN) to ENKI Corporation (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from ENKI, LLC (ARIN) to ENKI Corporation (ARIN) on 2020-11-25 18:23 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.","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: MERGER_ACQUISITION on 2020-11-25 18:23 UTC, ENKI, LLC (ARIN) to ENKI Corporation (ARIN); resources moved: 2607:fe08::/32"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2020/delegated-arin-extended-20201124.gz","retrieved_at":"2026-10-12T22:34:01+00:00","summary":"ARIN delegated statistics 2020-11-24 (produced 2020-11-24T15:00:14+00:00), before the report: allocated (dated 2009-10-21)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2020/delegated-arin-extended-20201126.gz","retrieved_at":"2026-10-12T22:34:06+00:00","summary":"ARIN delegated statistics 2020-11-26 (produced 2020-11-26T15:00:14+00:00), after the report: allocated (dated 2009-10-21)"}]}],"classification_history":{"e69635e2173b5e95":[{"raw_change_id":198492,"classification_code":"HOLD_RELEASED","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T04:08:58+00:00","current":0,"public_explanation":"ARIN's statistics show it reserved on 2025-12-23 and available on 2025-12-25. ARIN took it out of its reserved (held) records; its statistics now give it the status 'available'. The tracker saw it removed from registration on 2021-10-15, 1531 days earlier. That is ARIN's own label: whether and when it is reissued is not confirmed."},{"raw_change_id":198492,"classification_code":"HOLD_RELEASED","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:08:11+00:00","current":0,"public_explanation":"ARIN's statistics show it reserved on 2025-12-23 and available on 2025-12-25. ARIN took it out of its reserved (held) records; its statistics now give it the status 'available'. The tracker saw it removed from registration on 2021-10-15, 1531 days earlier. That is ARIN's own label: whether and when it is reissued is not confirmed."},{"raw_change_id":198492,"classification_code":"HOLD_RELEASED","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:51:07+00:00","current":0,"public_explanation":"ARIN's statistics show it reserved on 2025-12-23 and available on 2025-12-25. ARIN took it out of its reserved (held) records; its statistics now give it the status 'available'. The tracker saw it removed from registration on 2021-10-15, 1531 days earlier. That is ARIN's own label: whether and when it is reissued is not confirmed."},{"raw_change_id":198492,"classification_code":"HOLD_RELEASED","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:54:42+00:00","current":1,"public_explanation":"ARIN's statistics show it reserved on 2025-12-23 and available on 2025-12-25. ARIN took it out of its reserved (held) records; its statistics now give it the status 'available'. The tracker saw it removed from registration on 2021-10-15, 1531 days earlier. That is ARIN's own label: whether and when it is reissued is not confirmed."}],"59701a3e5a50051a":[{"raw_change_id":417491,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T05:47:29+00:00","current":0,"public_explanation":"Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2009-10-21) on 2021-10-14 and reserved on 2021-10-16. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv6 space for 6 calendar months before reissuing it, so the earliest estimated hold expiration is 2022-04-15. This does not confirm availability."},{"raw_change_id":417491,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:19:55+00:00","current":0,"public_explanation":"Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2009-10-21) on 2021-10-14 and reserved on 2021-10-16. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv6 space for 6 calendar months before reissuing it, so the earliest estimated hold expiration is 2022-04-15. This does not confirm availability."},{"raw_change_id":417491,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T15:03:47+00:00","current":0,"public_explanation":"Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2009-10-21) on 2021-10-14 and reserved on 2021-10-16. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv6 space for 6 calendar months before reissuing it, so the earliest estimated hold expiration is 2022-04-15. This does not confirm availability."},{"raw_change_id":417491,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-14T00:08:31+00:00","current":1,"public_explanation":"Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2009-10-21) on 2021-10-14 and reserved on 2021-10-16. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv6 space for 6 calendar months before reissuing it, so the estimated hold end is 2022-04-15. This does not confirm availability."}],"7391c266ec9cd974":[{"raw_change_id":561432,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:52+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from ENKI, LLC (ARIN) to ENKI Corporation (ARIN) on 2020-11-25 18:23 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it."}]},"arin_statistics_now":{"status":"available"}}