{"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":"2604:7e80::/32","resource_type":"ipv6","page":"https://rirtracker.com/ip/2604.7e80..-2604.7e80.ffff.ffff.ffff.ffff.ffff.ffff/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2013-02-27)"},"current_holder":{"rir":"ARIN","org":"Tegria Services Group - US, Inc.","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":32536,"date":"2023-07-26T19:47:49Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"SISU Medical Solutions, LLC","recipient_org":"Tegria Services Group - US, Inc.","range":"2604:7e80::/32","log":"ARIN"}],"events":[{"event_id":"80645c77f703c9c1","registry":"ARIN","report_date":"2023-07-26","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv6","resource":"2604:7e80::/32","start":"2604:7e80::","end":"2604:7e80: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":"SISU Medical Solutions, LLC","recipient_organization":"Tegria Services Group - US, Inc.","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:09+00:00","page":"https://rirtracker.com/ip/2604.7e80..-2604.7e80.ffff.ffff.ffff.ffff.ffff.ffff/#e-80645c77f703c9c1","report_page":"https://rirtracker.com/arin/reports/2023-07-26/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/2604.7e80..-2604.7e80.ffff.ffff.ffff.ffff.ffff.ffff.json","observed":"Merger/acquisition: SISU Medical Solutions, LLC (ARIN) to Tegria Services Group - US, Inc. (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from SISU Medical Solutions, LLC (ARIN) to Tegria Services Group - US, Inc. (ARIN) on 2023-07-26 19:47 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 2023-07-26 19:47 UTC, SISU Medical Solutions, LLC (ARIN) to Tegria Services Group - US, Inc. (ARIN); resources moved: 2604:7e80::/32"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2023/delegated-arin-extended-20230725.gz","retrieved_at":"2026-10-12T23:24:22+00:00","summary":"ARIN delegated statistics 2023-07-25 (produced 2023-07-25T13:00:10+00:00), before the report: allocated (dated 2013-02-27)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2023/delegated-arin-extended-20230727.gz","retrieved_at":"2026-10-12T23:24:27+00:00","summary":"ARIN delegated statistics 2023-07-27 (produced 2023-07-27T13:00:11+00:00), after the report: allocated (dated 2013-02-27)"}]},{"event_id":"942322738af9defb","registry":"ARIN","report_date":"2013-02-27","source":"arin_issued","raw_action":"ADD","raw_line":"Add 2604:7E80::-2604:7E80:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF","resource_type":"ipv6","resource":"2604:7e80::/32","start":"2604:7e80::","end":"2604:7e80: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":"2026-10-13T23:51:03+00:00","page":"https://rirtracker.com/ip/2604.7e80..-2604.7e80.ffff.ffff.ffff.ffff.ffff.ffff/#e-942322738af9defb","report_page":"https://rirtracker.com/arin/reports/2013-02-27/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/2604.7e80..-2604.7e80.ffff.ffff.ffff.ffff.ffff.ffff.json","explanation":"No transfer record matches. ARIN's statistics show it not issued on 2013-02-26 and allocated (dated 2013-02-27) on 2013-02-28. (Until 2013-03-05, ARIN's statistics list only what's issued.) 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/2013-February/001539.html","retrieved_at":"2026-10-12T18:37:50+00:00","summary":"ARIN-Issued report for 2013-02-27: \"Add 2604:7E80::-2604:7E80:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF\""},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2013/delegated-arin-20130226.gz","retrieved_at":"2026-10-12T19:55:16+00:00","summary":"ARIN delegated statistics 2013-02-26, before the report: not issued"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2013/delegated-arin-20130228.gz","retrieved_at":"2026-10-12T19:55:21+00:00","summary":"ARIN delegated statistics 2013-02-28, after the report: allocated (dated 2013-02-27)"}]}],"classification_history":{"80645c77f703c9c1":[{"raw_change_id":568821,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:09+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from SISU Medical Solutions, LLC (ARIN) to Tegria Services Group - US, Inc. (ARIN) on 2023-07-26 19:47 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."}],"942322738af9defb":[{"raw_change_id":128270,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T03:19:56+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it not issued on 2013-02-26 and allocated (dated 2013-02-27) on 2013-02-28. (Until 2013-03-05, ARIN's statistics list only what's issued.) 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":128270,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:05:27+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it not issued on 2013-02-26 and allocated (dated 2013-02-27) on 2013-02-28. (Until 2013-03-05, ARIN's statistics list only what's issued.) 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":128270,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:48:02+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it not issued on 2013-02-26 and allocated (dated 2013-02-27) on 2013-02-28. (Until 2013-03-05, ARIN's statistics list only what's issued.) 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":128270,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:51:03+00:00","current":1,"public_explanation":"No transfer record matches. ARIN's statistics show it not issued on 2013-02-26 and allocated (dated 2013-02-27) on 2013-02-28. (Until 2013-03-05, ARIN's statistics list only what's issued.) 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 2013-02-27)"}}