{"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":"2606:ca80::/32","resource_type":"ipv6","page":"https://rirtracker.com/ip/2606.ca80..-2606.ca80.ffff.ffff.ffff.ffff.ffff.ffff/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2015-12-08)"},"current_holder":{"rir":"ARIN","org":"Sirius Computer Solutions, Inc.","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":19155,"date":"2019-10-24T15:10:09Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Forsythe Data Centers, Inc.","recipient_org":"Sirius Computer Solutions, Inc.","range":"2606:ca80::/32","log":"ARIN"}],"events":[{"event_id":"638c16dad0373d11","registry":"ARIN","report_date":"2019-10-24","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv6","resource":"2606:ca80::/32","start":"2606:ca80::","end":"2606:ca80: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":"Forsythe Data Centers, Inc.","recipient_organization":"Sirius Computer Solutions, Inc.","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:47+00:00","page":"https://rirtracker.com/ip/2606.ca80..-2606.ca80.ffff.ffff.ffff.ffff.ffff.ffff/#e-638c16dad0373d11","report_page":"https://rirtracker.com/arin/reports/2019-10-24/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/2606.ca80..-2606.ca80.ffff.ffff.ffff.ffff.ffff.ffff.json","observed":"Merger/acquisition: Forsythe Data Centers, Inc. (ARIN) to Sirius Computer Solutions, Inc. (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Forsythe Data Centers, Inc. (ARIN) to Sirius Computer Solutions, Inc. (ARIN) on 2019-10-24 15:10 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 2019-10-24 15:10 UTC, Forsythe Data Centers, Inc. (ARIN) to Sirius Computer Solutions, Inc. (ARIN); resources moved: 2606:ca80::/32"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2019/delegated-arin-extended-20191023.gz","retrieved_at":"2026-10-12T22:13:08+00:00","summary":"ARIN delegated statistics 2019-10-23 (produced 2019-10-23T14:00:12+00:00), before the report: allocated (dated 2015-12-08)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2019/delegated-arin-extended-20191025.gz","retrieved_at":"2026-10-12T22:13:24+00:00","summary":"ARIN delegated statistics 2019-10-25 (produced 2019-10-25T14:00:13+00:00), after the report: assigned (dated 2015-12-08)"}]},{"event_id":"e8120bb63c594571","registry":"ARIN","report_date":"2015-12-08","source":"arin_issued","raw_action":"ADD","raw_line":"Add 2606:CA80::-2606:CA80:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF","resource_type":"ipv6","resource":"2606:ca80::/32","start":"2606:ca80::","end":"2606:ca80:ffff:ffff:ffff:ffff:ffff:ffff","classification":"APPARENT_NEW_ISSUANCE","classification_label":"Apparent new issuance","confidence":"STRONG_INFERENCE","source_rir":null,"recipient_rir":null,"source_organization":null,"recipient_organization":null,"inventory_effect":"Likely issued from ARIN-controlled inventory","inventory_effect_code":"ISSUED","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:51:31+00:00","page":"https://rirtracker.com/ip/2606.ca80..-2606.ca80.ffff.ffff.ffff.ffff.ffff.ffff/#e-e8120bb63c594571","report_page":"https://rirtracker.com/arin/reports/2015-12-08/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/2606.ca80..-2606.ca80.ffff.ffff.ffff.ffff.ffff.ffff.json","explanation":"No transfer record matches. ARIN's statistics show it available on 2015-12-07 and allocated (dated 2015-12-08) on 2015-12-09. It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN.","evidence":[{"type":"arin_issued","url":"https://lists.arin.net/pipermail/arin-issued/2015-December/002553.html","retrieved_at":"2026-10-12T18:39:02+00:00","summary":"ARIN-Issued report for 2015-12-08: \"Add 2606:CA80::-2606:CA80:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF\""},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2015/delegated-arin-extended-20151207.gz","retrieved_at":"2026-10-12T21:02:44+00:00","summary":"ARIN delegated statistics 2015-12-07 (produced 2015-12-07T06:04:46+00:00), before the report: available"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2015/delegated-arin-extended-20151209.gz","retrieved_at":"2026-10-12T21:02:49+00:00","summary":"ARIN delegated statistics 2015-12-09 (produced 2015-12-09T06:04:44+00:00), after the report: allocated (dated 2015-12-08)"}]}],"classification_history":{"638c16dad0373d11":[{"raw_change_id":559513,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:47+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Forsythe Data Centers, Inc. (ARIN) to Sirius Computer Solutions, Inc. (ARIN) on 2019-10-24 15:10 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."}],"e8120bb63c594571":[{"raw_change_id":140397,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T03:34:31+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it available on 2015-12-07 and allocated (dated 2015-12-08) on 2015-12-09. It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN."},{"raw_change_id":140397,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:05:48+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it available on 2015-12-07 and allocated (dated 2015-12-08) on 2015-12-09. It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN."},{"raw_change_id":140397,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:48:25+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it available on 2015-12-07 and allocated (dated 2015-12-08) on 2015-12-09. It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN."},{"raw_change_id":140397,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:51:31+00:00","current":1,"public_explanation":"No transfer record matches. ARIN's statistics show it available on 2015-12-07 and allocated (dated 2015-12-08) on 2015-12-09. It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN."}]},"arin_statistics_now":{"status":"allocated (dated 2015-12-08)"}}