{"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":"AS11476","resource_type":"asn","page":"https://rirtracker.com/asn/11476/","statistics_now":{"registry":"ARIN","status":"assigned (dated 2020-02-13)"},"current_holder":{"rir":"ARIN","org":"DAS Health","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":5283,"date":"2026-09-30T20:10:02Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"PRIME CARE TECHNOLOGIES, INC.","recipient_org":"DAS Health","range":"AS11476","log":"ARIN"}],"events":[{"event_id":"94b10cf21ad6783d","registry":"ARIN","report_date":"2026-09-30","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"asn","resource":"AS11476","start":11476,"end":11476,"classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"PRIME CARE TECHNOLOGIES, INC.","recipient_organization":"DAS Health","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:31+00:00","page":"https://rirtracker.com/asn/11476/#e-94b10cf21ad6783d","report_page":"https://rirtracker.com/arin/reports/2026-09-30/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/11476.json","observed":"Merger/acquisition: PRIME CARE TECHNOLOGIES, INC. (ARIN) to DAS Health (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from PRIME CARE TECHNOLOGIES, INC. (ARIN) to DAS Health (ARIN) on 2026-09-30 20:10 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 2026-09-30 20:10 UTC, PRIME CARE TECHNOLOGIES, INC. (ARIN) to DAS Health (ARIN); resources moved: AS11476"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/delegated-arin-extended-20260929","retrieved_at":"2026-10-09T19:08:23+00:00","summary":"ARIN delegated statistics 2026-09-29 (produced 2026-09-29T13:00:20+00:00), before the report: assigned (dated 2020-02-13)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/delegated-arin-extended-20261001","retrieved_at":"2026-10-09T19:08:30+00:00","summary":"ARIN delegated statistics 2026-10-01 (produced 2026-10-01T13:00:21+00:00), after the report: assigned (dated 2020-02-13)"}]},{"event_id":"5a6fedf882ac087f","registry":"ARIN","report_date":"2020-02-13","source":"arin_issued","raw_action":"ADD","raw_line":"Add AS11476","resource_type":"asn","resource":"AS11476","start":11476,"end":11476,"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 ARIN-controlled inventory","inventory_effect_code":"ISSUED","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:52:45+00:00","page":"https://rirtracker.com/asn/11476/#e-5a6fedf882ac087f","report_page":"https://rirtracker.com/arin/reports/2020-02-13/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/11476.json","explanation":"No transfer record matches. ARIN's statistics show it reserved on 2020-02-12 and assigned (dated 2020-02-13) on 2020-02-14. The tracker saw this range removed from registration on 2019-10-07 (AS11476), so it appears to have been issued again from ARIN's pool.","evidence":[{"type":"arin_issued","url":"https://lists.arin.net/pipermail/arin-issued/2020-February/004080.html","retrieved_at":"2026-10-12T18:40:48+00:00","summary":"ARIN-Issued report for 2020-02-13: \"Add AS11476\""},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2020/delegated-arin-extended-20200212.gz","retrieved_at":"2026-10-12T22:19:00+00:00","summary":"ARIN delegated statistics 2020-02-12 (produced 2020-02-12T15:00:13+00:00), before the report: reserved"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2020/delegated-arin-extended-20200214.gz","retrieved_at":"2026-10-12T22:19:14+00:00","summary":"ARIN delegated statistics 2020-02-14 (produced 2020-02-14T15:00:13+00:00), after the report: assigned (dated 2020-02-13)"}]},{"event_id":"77f5725e4d2d0092","registry":"ARIN","report_date":"2020-02-13","source":"arin_issued","raw_action":"REMOVE","raw_line":"Remove AS11476","resource_type":"asn","resource":"AS11476","start":11476,"end":11476,"classification":"POOL_RECORD_CHANGE","classification_label":"Change to ARIN's own pool record","confidence":"STRONG_INFERENCE","source_rir":null,"recipient_rir":null,"source_organization":null,"recipient_organization":null,"inventory_effect":"Part of the issuance reported the same day","inventory_effect_code":"PAIRED","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:52:45+00:00","page":"https://rirtracker.com/asn/11476/#e-77f5725e4d2d0092","report_page":"https://rirtracker.com/arin/reports/2020-02-13/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/11476.json","explanation":"ARIN's statistics show it reserved on 2020-02-12 and assigned (dated 2020-02-13) on 2020-02-14. ARIN removed its own pool record for this range as part of issuing it: the same report adds AS11476. The issuance is explained on that line.","evidence":[{"type":"arin_issued","url":"https://lists.arin.net/pipermail/arin-issued/2020-February/004080.html","retrieved_at":"2026-10-12T18:40:48+00:00","summary":"ARIN-Issued report for 2020-02-13: \"Remove AS11476\""},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2020/delegated-arin-extended-20200212.gz","retrieved_at":"2026-10-12T22:19:00+00:00","summary":"ARIN delegated statistics 2020-02-12 (produced 2020-02-12T15:00:13+00:00), before the report: reserved"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2020/delegated-arin-extended-20200214.gz","retrieved_at":"2026-10-12T22:19:14+00:00","summary":"ARIN delegated statistics 2020-02-14 (produced 2020-02-14T15:00:13+00:00), after the report: assigned (dated 2020-02-13)"}]},{"event_id":"37e7613a912d1a3f","registry":"ARIN","report_date":"2019-10-07","source":"statistics","raw_action":"NOT_IN_ARIN_ISSUED","raw_line":null,"resource_type":"asn","resource":"AS11476","start":11476,"end":11476,"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":"2026-10-14T00:06:02+00:00","page":"https://rirtracker.com/asn/11476/#e-37e7613a912d1a3f","report_page":"https://rirtracker.com/arin/reports/2019-10-07/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/11476.json","observed":"AS11476 assigned on 2019-10-07, reserved on 2019-10-08","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":"2020-04-07","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 assigned (dated 2011-05-18) on 2019-10-06 and reserved on 2019-10-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the estimated hold end is 2020-04-07. This does not confirm availability.","evidence":[{"type":"statistics_diff","url":"https://ftp.arin.net/pub/stats/arin/archive/2019/delegated-arin-extended-20191008.gz","retrieved_at":"2026-10-12T22:12:22+00:00","summary":"Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS11476 assigned on 2019-10-07, reserved on 2019-10-08"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2019/delegated-arin-extended-20191006.gz","retrieved_at":"2026-10-12T22:12:17+00:00","summary":"ARIN delegated statistics 2019-10-06 (produced 2019-10-06T14:00:16+00:00), before the report: assigned (dated 2011-05-18)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2019/delegated-arin-extended-20191008.gz","retrieved_at":"2026-10-12T22:12:22+00:00","summary":"ARIN delegated statistics 2019-10-08 (produced 2019-10-08T14:00:15+00:00), after the report: reserved"}]},{"event_id":"b65a119a361c71ec","registry":"ARIN","report_date":"2010-11-02","source":"statistics","raw_action":"NOT_IN_ARIN_ISSUED","raw_line":null,"resource_type":"asn","resource":"AS11476","start":11476,"end":11476,"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":"2026-10-13T23:56:05+00:00","page":"https://rirtracker.com/asn/11476/#e-b65a119a361c71ec","report_page":"https://rirtracker.com/arin/reports/2010-11-02/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/11476.json","observed":"AS11476 allocated on 2010-11-02, not listed on 2010-11-03","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":"2011-05-02","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 2000-04-12) on 2010-11-01 and not issued on 2010-11-03. (Until 2013-03-05, ARIN's statistics list only what's issued.) Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the estimated hold end is 2011-05-02. This does not confirm availability.","evidence":[{"type":"statistics_diff","url":"https://ftp.arin.net/pub/stats/arin/archive/2010/delegated-arin-20101103.gz","retrieved_at":"2026-10-12T19:12:17+00:00","summary":"Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS11476 allocated on 2010-11-02, not listed on 2010-11-03"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2010/delegated-arin-20101101.gz","retrieved_at":"2026-10-12T19:12:13+00:00","summary":"ARIN delegated statistics 2010-11-01, before the report: allocated (dated 2000-04-12)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2010/delegated-arin-20101103.gz","retrieved_at":"2026-10-12T19:12:17+00:00","summary":"ARIN delegated statistics 2010-11-03, after the report: not issued"}]}],"classification_history":{"94b10cf21ad6783d":[{"raw_change_id":577434,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:31+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from PRIME CARE TECHNOLOGIES, INC. (ARIN) to DAS Health (ARIN) on 2026-09-30 20:10 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."}],"5a6fedf882ac087f":[{"raw_change_id":164076,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T03:47:18+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it reserved on 2020-02-12 and assigned (dated 2020-02-13) on 2020-02-14. The tracker saw this range removed from registration on 2019-10-07 (AS11476), so it appears to have been issued again from ARIN's pool."},{"raw_change_id":164076,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:06:44+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it reserved on 2020-02-12 and assigned (dated 2020-02-13) on 2020-02-14. The tracker saw this range removed from registration on 2019-10-07 (AS11476), so it appears to have been issued again from ARIN's pool."},{"raw_change_id":164076,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:49:28+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it reserved on 2020-02-12 and assigned (dated 2020-02-13) on 2020-02-14. The tracker saw this range removed from registration on 2019-10-07 (AS11476), so it appears to have been issued again from ARIN's pool."},{"raw_change_id":164076,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:52:45+00:00","current":1,"public_explanation":"No transfer record matches. ARIN's statistics show it reserved on 2020-02-12 and assigned (dated 2020-02-13) on 2020-02-14. The tracker saw this range removed from registration on 2019-10-07 (AS11476), so it appears to have been issued again from ARIN's pool."}],"77f5725e4d2d0092":[{"raw_change_id":164024,"classification_code":"POOL_RECORD_CHANGE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T03:47:18+00:00","current":0,"public_explanation":"ARIN's statistics show it reserved on 2020-02-12 and assigned (dated 2020-02-13) on 2020-02-14. ARIN removed its own pool record for this range as part of issuing it: the same report adds AS11476. The issuance is explained on that line."},{"raw_change_id":164024,"classification_code":"POOL_RECORD_CHANGE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:06:44+00:00","current":0,"public_explanation":"ARIN's statistics show it reserved on 2020-02-12 and assigned (dated 2020-02-13) on 2020-02-14. ARIN removed its own pool record for this range as part of issuing it: the same report adds AS11476. The issuance is explained on that line."},{"raw_change_id":164024,"classification_code":"POOL_RECORD_CHANGE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:49:28+00:00","current":0,"public_explanation":"ARIN's statistics show it reserved on 2020-02-12 and assigned (dated 2020-02-13) on 2020-02-14. ARIN removed its own pool record for this range as part of issuing it: the same report adds AS11476. The issuance is explained on that line."},{"raw_change_id":164024,"classification_code":"POOL_RECORD_CHANGE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:52:45+00:00","current":1,"public_explanation":"ARIN's statistics show it reserved on 2020-02-12 and assigned (dated 2020-02-13) on 2020-02-14. ARIN removed its own pool record for this range as part of issuing it: the same report adds AS11476. The issuance is explained on that line."}],"37e7613a912d1a3f":[{"raw_change_id":381066,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T05:32:08+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 assigned (dated 2011-05-18) on 2019-10-06 and reserved on 2019-10-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2020-04-07. This does not confirm availability."},{"raw_change_id":381066,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:17:52+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 assigned (dated 2011-05-18) on 2019-10-06 and reserved on 2019-10-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2020-04-07. This does not confirm availability."},{"raw_change_id":381066,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T15:01:35+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 assigned (dated 2011-05-18) on 2019-10-06 and reserved on 2019-10-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2020-04-07. This does not confirm availability."},{"raw_change_id":381066,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-14T00:06:02+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 assigned (dated 2011-05-18) on 2019-10-06 and reserved on 2019-10-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the estimated hold end is 2020-04-07. This does not confirm availability."}],"b65a119a361c71ec":[{"raw_change_id":222679,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T04:17:38+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 2000-04-12) on 2010-11-01 and not issued on 2010-11-03. (Until 2013-03-05, ARIN's statistics list only what's issued.) Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2011-05-02. This does not confirm availability."},{"raw_change_id":222679,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:09:24+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 2000-04-12) on 2010-11-01 and not issued on 2010-11-03. (Until 2013-03-05, ARIN's statistics list only what's issued.) Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2011-05-02. This does not confirm availability."},{"raw_change_id":222679,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:52:25+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 2000-04-12) on 2010-11-01 and not issued on 2010-11-03. (Until 2013-03-05, ARIN's statistics list only what's issued.) Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2011-05-02. This does not confirm availability."},{"raw_change_id":222679,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:56:05+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 2000-04-12) on 2010-11-01 and not issued on 2010-11-03. (Until 2013-03-05, ARIN's statistics list only what's issued.) Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the estimated hold end is 2011-05-02. This does not confirm availability."}]},"arin_statistics_now":{"status":"assigned (dated 2020-02-13)"}}