{"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":"AS8190","resource_type":"asn","page":"https://rirtracker.com/asn/8190/","statistics_now":{"registry":"ARIN","status":"assigned (dated 2000-10-17)"},"current_holder":{"rir":"ARIN","org":"GTT Americas, LLC","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":4532,"date":"2025-05-07T14:08:47Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"GTT","recipient_org":"GTT Americas, LLC","range":"AS8190","log":"ARIN"},{"id":2392,"date":"2021-03-24T19:48:50Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"MDNX Internet Limited","recipient_org":"GTT","range":"AS8190","log":"ARIN"}],"events":[{"event_id":"741582bdbd4e77d7","registry":"ARIN","report_date":"2025-05-07","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"asn","resource":"AS8190","start":8190,"end":8190,"classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"GTT","recipient_organization":"GTT Americas, LLC","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:21+00:00","page":"https://rirtracker.com/asn/8190/#e-741582bdbd4e77d7","report_page":"https://rirtracker.com/arin/reports/2025-05-07/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/8190.json","observed":"Merger/acquisition: GTT (ARIN) to GTT Americas, LLC (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from GTT (ARIN) to GTT Americas, LLC (ARIN) on 2025-05-07 14:08 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 2025-05-07 14:08 UTC, GTT (ARIN) to GTT Americas, LLC (ARIN); resources moved: AS8190"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2025/delegated-arin-extended-20250506.gz","retrieved_at":"2026-10-12T23:59:23+00:00","summary":"ARIN delegated statistics 2025-05-06 (produced 2025-05-06T13:01:10+00:00), before the report: assigned (dated 2000-10-17)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2025/delegated-arin-extended-20250508.gz","retrieved_at":"2026-10-12T23:59:28+00:00","summary":"ARIN delegated statistics 2025-05-08 (produced 2025-05-08T13:01:09+00:00), after the report: assigned (dated 2000-10-17)"}]},{"event_id":"afbfcfd1cead267c","registry":"ARIN","report_date":"2021-03-24","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"asn","resource":"AS8190","start":8190,"end":8190,"classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"MDNX Internet Limited","recipient_organization":"GTT","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:55+00:00","page":"https://rirtracker.com/asn/8190/#e-afbfcfd1cead267c","report_page":"https://rirtracker.com/arin/reports/2021-03-24/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/8190.json","observed":"Merger/acquisition: MDNX Internet Limited (ARIN) to GTT (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from MDNX Internet Limited (ARIN) to GTT (ARIN) on 2021-03-24 19:48 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 2021-03-24 19:48 UTC, MDNX Internet Limited (ARIN) to GTT (ARIN); resources moved: AS8190"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2021/delegated-arin-extended-20210323.gz","retrieved_at":"2026-10-12T22:40:05+00:00","summary":"ARIN delegated statistics 2021-03-23 (produced 2021-03-23T14:00:13+00:00), before the report: assigned (dated 2000-10-17)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2021/delegated-arin-extended-20210325.gz","retrieved_at":"2026-10-12T22:40:10+00:00","summary":"ARIN delegated statistics 2021-03-25 (produced 2021-03-25T14:00:13+00:00), after the report: assigned (dated 2000-10-17)"}]},{"event_id":"9a1916d5f469af13","registry":"ARIN","report_date":"2013-02-21","source":"statistics","raw_action":"NOT_IN_ARIN_ISSUED","raw_line":null,"resource_type":"asn","resource":"AS8190","start":8190,"end":8190,"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":"2026-10-13T23:57:58+00:00","page":"https://rirtracker.com/asn/8190/#e-9a1916d5f469af13","report_page":"https://rirtracker.com/arin/reports/2013-02-21/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/8190.json","observed":"AS8190 allocated on 2013-02-21, not listed on 2013-02-22","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":"2013-08-21","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 2000-10-17) on 2013-02-20 and not issued on 2013-02-22. (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 2013-08-21. This does not confirm availability.","evidence":[{"type":"statistics_diff","url":"https://ftp.arin.net/pub/stats/arin/archive/2013/delegated-arin-20130222.gz","retrieved_at":"2026-10-12T19:55:07+00:00","summary":"Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS8190 allocated on 2013-02-21, not listed on 2013-02-22"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2013/delegated-arin-20130220.gz","retrieved_at":"2026-10-12T19:55:00+00:00","summary":"ARIN delegated statistics 2013-02-20, before the report: allocated (dated 2000-10-17)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2013/delegated-arin-20130222.gz","retrieved_at":"2026-10-12T19:55:07+00:00","summary":"ARIN delegated statistics 2013-02-22, after the report: not issued"}]}],"classification_history":{"741582bdbd4e77d7":[{"raw_change_id":573511,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:21+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from GTT (ARIN) to GTT Americas, LLC (ARIN) on 2025-05-07 14:08 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."}],"afbfcfd1cead267c":[{"raw_change_id":563019,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:55+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from MDNX Internet Limited (ARIN) to GTT (ARIN) on 2021-03-24 19:48 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."}],"9a1916d5f469af13":[{"raw_change_id":255385,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T04:33:25+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 2000-10-17) on 2013-02-20 and not issued on 2013-02-22. (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 2013-08-21. This does not confirm availability."},{"raw_change_id":255385,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:11:02+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 2000-10-17) on 2013-02-20 and not issued on 2013-02-22. (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 2013-08-21. This does not confirm availability."},{"raw_change_id":255385,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:54:13+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 2000-10-17) on 2013-02-20 and not issued on 2013-02-22. (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 2013-08-21. This does not confirm availability."},{"raw_change_id":255385,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:57:58+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 2000-10-17) on 2013-02-20 and not issued on 2013-02-22. (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 2013-08-21. This does not confirm availability."}]},"arin_statistics_now":{"status":"assigned (dated 2000-10-17)"}}