{"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":"AS16857","resource_type":"asn","page":"https://rirtracker.com/asn/16857/","statistics_now":{"registry":"ARIN","status":"assigned (dated 2000-06-20)"},"current_holder":{"rir":"ARIN","org":"Central Texas Telecommunications","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":1808,"date":"2019-09-04T12:49:20Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Central Texas Communications","recipient_org":"Central Texas Telecommunications","range":"AS16857","log":"ARIN"}],"events":[{"event_id":"b223aa4b7ece3550","registry":"ARIN","report_date":"2019-09-04","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"asn","resource":"AS16857","start":16857,"end":16857,"classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Central Texas Communications","recipient_organization":"Central Texas Telecommunications","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:46+00:00","page":"https://rirtracker.com/asn/16857/#e-b223aa4b7ece3550","report_page":"https://rirtracker.com/arin/reports/2019-09-04/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/16857.json","observed":"Merger/acquisition: Central Texas Communications (ARIN) to Central Texas Telecommunications (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Central Texas Communications (ARIN) to Central Texas Telecommunications (ARIN) on 2019-09-04 12:49 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 2019-09-04 12:49 UTC, Central Texas Communications (ARIN) to Central Texas Telecommunications (ARIN); resources moved: AS16857"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2019/delegated-arin-extended-20190903.gz","retrieved_at":"2026-10-12T22:10:37+00:00","summary":"ARIN delegated statistics 2019-09-03 (produced 2019-09-03T14:00:16+00:00), before the report: assigned (dated 2000-06-20)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2019/delegated-arin-extended-20190905.gz","retrieved_at":"2026-10-12T22:10:42+00:00","summary":"ARIN delegated statistics 2019-09-05 (produced 2019-09-05T14:00:16+00:00), after the report: assigned (dated 2000-06-20)"}]}],"classification_history":{"b223aa4b7ece3550":[{"raw_change_id":559262,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:46+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Central Texas Communications (ARIN) to Central Texas Telecommunications (ARIN) on 2019-09-04 12:49 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 2000-06-20)"}}