{"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":"159.127.40.0/22","resource_type":"ipv4","page":"https://rirtracker.com/ip/159.127.40.0-159.127.43.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 1996-10-07)"},"current_holder":{"rir":"ARIN","org":"Conversant, LLC","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":6085,"date":"2015-10-23T15:58:39Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Epsilon Data Management","recipient_org":"Conversant, LLC","range":"159.127.40.0/22","log":"ARIN"}],"events":[{"event_id":"57974bf6f4e6a84a","registry":"ARIN","report_date":"2015-10-23","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"159.127.40.0/22","start":"159.127.40.0","end":"159.127.43.255","classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Epsilon Data Management","recipient_organization":"Conversant, LLC","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:23+00:00","page":"https://rirtracker.com/ip/159.127.40.0-159.127.43.255/#e-57974bf6f4e6a84a","report_page":"https://rirtracker.com/arin/reports/2015-10-23/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/159.127.40.0-159.127.43.255.json","observed":"Merger/acquisition: Epsilon Data Management (ARIN) to Conversant, LLC (ARIN)","piece_of":{"resource":"159.127.0.0/16","page":"https://rirtracker.com/ip/159.127.0.0-159.127.255.255/"},"explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Epsilon Data Management (ARIN) to Conversant, LLC (ARIN) on 2015-10-23 15:58 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 2015-10-23 15:58 UTC, Epsilon Data Management (ARIN) to Conversant, LLC (ARIN); resources moved: 159.127.40.0/22"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2015/delegated-arin-extended-20151022.gz","retrieved_at":"2026-10-12T21:00:29+00:00","summary":"ARIN delegated statistics 2015-10-22 (produced 2015-10-22T05:05:28+00:00), before the report: allocated (dated 1996-10-07)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2015/delegated-arin-extended-20151024.gz","retrieved_at":"2026-10-12T21:00:34+00:00","summary":"ARIN delegated statistics 2015-10-24 (produced 2015-10-24T05:05:09+00:00), after the report: assigned (dated 1996-10-07)"}]}],"classification_history":{"57974bf6f4e6a84a":[{"raw_change_id":549610,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:23+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Epsilon Data Management (ARIN) to Conversant, LLC (ARIN) on 2015-10-23 15:58 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":"allocated (dated 1996-10-07)"}}