{"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":"AS19528","resource_type":"asn","page":"https://rirtracker.com/asn/19528/","statistics_now":{"registry":"ARIN","status":"assigned (dated 2007-08-29)"},"current_holder":{"rir":"ARIN","org":"US Signal Company, L.L.C.","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":5174,"date":"2026-07-27T17:51:00Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Meridian Parkway Data Center Owner, LLC","recipient_org":"US Signal Company, L.L.C.","range":"AS19528","log":"ARIN"},{"id":1967,"date":"2020-01-23T21:21:09Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"ByteGrid Holdings LLC","recipient_org":"Meridian Parkway Data Center Owner, LLC","range":"AS19528","log":"ARIN"},{"id":1728,"date":"2019-06-21T12:27:32Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"NetRiver INT LLC","recipient_org":"ByteGrid Holdings LLC","range":"AS19528","log":"ARIN"}],"events":[{"event_id":"19a2eae3da9063b6","registry":"ARIN","report_date":"2026-07-27","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"asn","resource":"AS19528","start":19528,"end":19528,"classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Meridian Parkway Data Center Owner, LLC","recipient_organization":"US Signal Company, L.L.C.","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:29+00:00","page":"https://rirtracker.com/asn/19528/#e-19a2eae3da9063b6","report_page":"https://rirtracker.com/arin/reports/2026-07-27/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/19528.json","observed":"Merger/acquisition: Meridian Parkway Data Center Owner, LLC (ARIN) to US Signal Company, L.L.C. (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Meridian Parkway Data Center Owner, LLC (ARIN) to US Signal Company, L.L.C. (ARIN) on 2026-07-27 17:51 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 2026-07-27 17:51 UTC, Meridian Parkway Data Center Owner, LLC (ARIN) to US Signal Company, L.L.C. (ARIN); resources moved: AS19528"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/delegated-arin-extended-20260726","retrieved_at":"2026-10-09T19:05:07+00:00","summary":"ARIN delegated statistics 2026-07-26 (produced 2026-07-26T09:00:20+00:00), before the report: assigned (dated 2007-08-29)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/delegated-arin-extended-20260728","retrieved_at":"2026-10-09T19:05:13+00:00","summary":"ARIN delegated statistics 2026-07-28 (produced 2026-07-28T09:00:21+00:00), after the report: assigned (dated 2007-08-29)"}]},{"event_id":"55603661be026526","registry":"ARIN","report_date":"2020-01-23","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"asn","resource":"AS19528","start":19528,"end":19528,"classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"ByteGrid Holdings LLC","recipient_organization":"Meridian Parkway Data Center Owner, LLC","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:48+00:00","page":"https://rirtracker.com/asn/19528/#e-55603661be026526","report_page":"https://rirtracker.com/arin/reports/2020-01-23/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/19528.json","observed":"Merger/acquisition: ByteGrid Holdings LLC (ARIN) to Meridian Parkway Data Center Owner, LLC (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from ByteGrid Holdings LLC (ARIN) to Meridian Parkway Data Center Owner, LLC (ARIN) on 2020-01-23 21:21 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 2020-01-23 21:21 UTC, ByteGrid Holdings LLC (ARIN) to Meridian Parkway Data Center Owner, LLC (ARIN); resources moved: AS19528"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2020/delegated-arin-extended-20200122.gz","retrieved_at":"2026-10-12T22:18:02+00:00","summary":"ARIN delegated statistics 2020-01-22 (produced 2020-01-22T15:00:09+00:00), before the report: assigned (dated 2007-08-29)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2020/delegated-arin-extended-20200124.gz","retrieved_at":"2026-10-12T22:18:07+00:00","summary":"ARIN delegated statistics 2020-01-24 (produced 2020-01-24T15:00:08+00:00), after the report: assigned (dated 2007-08-29)"}]},{"event_id":"9ad33225d20a1345","registry":"ARIN","report_date":"2019-06-21","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"asn","resource":"AS19528","start":19528,"end":19528,"classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"NetRiver INT LLC","recipient_organization":"ByteGrid Holdings LLC","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:45+00:00","page":"https://rirtracker.com/asn/19528/#e-9ad33225d20a1345","report_page":"https://rirtracker.com/arin/reports/2019-06-21/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/19528.json","observed":"Merger/acquisition: NetRiver INT LLC (ARIN) to ByteGrid Holdings LLC (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from NetRiver INT LLC (ARIN) to ByteGrid Holdings LLC (ARIN) on 2019-06-21 12:27 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 2019-06-21 12:27 UTC, NetRiver INT LLC (ARIN) to ByteGrid Holdings LLC (ARIN); resources moved: AS19528"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2019/delegated-arin-extended-20190620.gz","retrieved_at":"2026-10-12T22:06:48+00:00","summary":"ARIN delegated statistics 2019-06-20 (produced 2019-06-20T14:00:16+00:00), before the report: assigned (dated 2007-08-29)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2019/delegated-arin-extended-20190622.gz","retrieved_at":"2026-10-12T22:07:02+00:00","summary":"ARIN delegated statistics 2019-06-22 (produced 2019-06-22T14:00:16+00:00), after the report: assigned (dated 2007-08-29)"}]}],"classification_history":{"19a2eae3da9063b6":[{"raw_change_id":576755,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:29+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Meridian Parkway Data Center Owner, LLC (ARIN) to US Signal Company, L.L.C. (ARIN) on 2026-07-27 17:51 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."}],"55603661be026526":[{"raw_change_id":559941,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:48+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from ByteGrid Holdings LLC (ARIN) to Meridian Parkway Data Center Owner, LLC (ARIN) on 2020-01-23 21:21 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."}],"9ad33225d20a1345":[{"raw_change_id":558957,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:45+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from NetRiver INT LLC (ARIN) to ByteGrid Holdings LLC (ARIN) on 2019-06-21 12:27 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":"assigned (dated 2007-08-29)"}}