{"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":"147.116.0.0/16","resource_type":"ipv4","page":"https://rirtracker.com/ip/147.116.0.0-147.116.255.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 1991-03-22)"},"current_holder":{"rir":"ARIN","org":"Ashland Inc.","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":34657,"date":"2024-02-29T22:25:01Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Ashland, Inc.","recipient_org":"Ashland Inc.","range":"147.116.0.0/16","log":"ARIN"},{"id":6503,"date":"2016-02-22T18:22:14Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Hercules, Inc.","recipient_org":"Ashland, Inc.","range":"147.116.0.0/16","log":"ARIN"}],"events":[{"event_id":"a8d30342398005dd","registry":"ARIN","report_date":"2024-02-29","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"147.116.0.0/16","start":"147.116.0.0","end":"147.116.255.255","classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Ashland, Inc.","recipient_organization":"Ashland Inc.","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:13+00:00","page":"https://rirtracker.com/ip/147.116.0.0-147.116.255.255/#e-a8d30342398005dd","report_page":"https://rirtracker.com/arin/reports/2024-02-29/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/147.116.0.0-147.116.255.255.json","observed":"Merger/acquisition: Ashland, Inc. (ARIN) to Ashland Inc. (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Ashland, Inc. (ARIN) to Ashland Inc. (ARIN) on 2024-02-29 22:25 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 2024-02-29 22:25 UTC, Ashland, Inc. (ARIN) to Ashland Inc. (ARIN); resources moved: 147.116.0.0/16"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2024/delegated-arin-extended-20240228.gz","retrieved_at":"2026-10-12T23:35:58+00:00","summary":"ARIN delegated statistics 2024-02-28 (produced 2024-02-28T14:00:43+00:00), before the report: allocated (dated 1991-03-22)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2024/delegated-arin-extended-20240301.gz","retrieved_at":"2026-10-12T23:36:03+00:00","summary":"ARIN delegated statistics 2024-03-01 (produced 2024-03-01T14:00:43+00:00), after the report: allocated (dated 1991-03-22)"}]},{"event_id":"1671485c38cde5d1","registry":"ARIN","report_date":"2016-02-22","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"147.116.0.0/16","start":"147.116.0.0","end":"147.116.255.255","classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Hercules, Inc.","recipient_organization":"Ashland, Inc.","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:24+00:00","page":"https://rirtracker.com/ip/147.116.0.0-147.116.255.255/#e-1671485c38cde5d1","report_page":"https://rirtracker.com/arin/reports/2016-02-22/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/147.116.0.0-147.116.255.255.json","observed":"Merger/acquisition: Hercules, Inc. (ARIN) to Ashland, Inc. (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Hercules, Inc. (ARIN) to Ashland, Inc. (ARIN) on 2016-02-22 18:22 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 2016-02-22 18:22 UTC, Hercules, Inc. (ARIN) to Ashland, Inc. (ARIN); resources moved: 147.116.0.0/16"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2016/delegated-arin-extended-20160221.gz","retrieved_at":"2026-10-12T21:06:26+00:00","summary":"ARIN delegated statistics 2016-02-21 (produced 2016-02-21T06:04:38+00:00), before the report: assigned (dated 1991-03-22)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2016/delegated-arin-extended-20160223.gz","retrieved_at":"2026-10-12T21:06:31+00:00","summary":"ARIN delegated statistics 2016-02-23 (produced 2016-02-23T06:04:31+00:00), after the report: assigned (dated 1991-03-22)"}]}],"classification_history":{"a8d30342398005dd":[{"raw_change_id":570309,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:13+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Ashland, Inc. (ARIN) to Ashland Inc. (ARIN) on 2024-02-29 22:25 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."}],"1671485c38cde5d1":[{"raw_change_id":549878,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:24+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Hercules, Inc. (ARIN) to Ashland, Inc. (ARIN) on 2016-02-22 18:22 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 1991-03-22)"}}