{"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":"159.112.0.0/16","resource_type":"ipv4","page":"https://rirtracker.com/ip/159.112.0.0-159.112.255.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2022-01-27), allocated (dated 2022-02-03), allocated (dated 2022-02-10), allocated (dated 2022-02-11), allocated (dated 2022-03-15), allocated (dated 2022-03-23), allocated (dated 2022-04-04), allocated (dated 2022-04-14), allocated (dated 2022-05-20), allocated (dated 2022-06-30), allocated (dated 2022-11-17)"},"current_holder":{"rir":null,"org":null,"how":null},"rdap_snapshots":[],"transfers":[{"id":29645,"date":"2022-11-17T14:31:15Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Trane US INC.","recipient_org":"Oracle Corporation","range":"159.112.128.0/18","log":"ARIN"},{"id":28437,"date":"2022-06-30T13:27:05Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Trane US INC.","recipient_org":"TDS TELECOM","range":"159.112.0.0/17","log":"ARIN"},{"id":28140,"date":"2022-05-20T20:56:31Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Trane US INC.","recipient_org":"Bigleaf Networks, Inc.","range":"159.112.192.0/19","log":"ARIN"},{"id":27817,"date":"2022-04-14T16:26:09Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Trane US INC.","recipient_org":"LaGrange County Rural Electric Membership Corporation","range":"159.112.234.0/24","log":"ARIN"},{"id":27754,"date":"2022-04-04T21:33:09Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Trane US INC.","recipient_org":"Clearent LLC","range":"159.112.238.0/24","log":"ARIN"},{"id":27244,"date":"2022-03-23T17:30:18Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Trane US INC.","recipient_org":"CRRS-TV","range":"159.112.233.0/24","log":"ARIN"},{"id":27147,"date":"2022-03-15T18:52:51Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Trane US INC.","recipient_org":"Qsi Network Solutions","range":"159.112.239.0/24","log":"ARIN"},{"id":27142,"date":"2022-03-15T18:13:13Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"LACNIC","source_org":"Trane US INC.","recipient_org":"MAGAZINE LUIZA S/A","range":"159.112.236.0/23","log":"ARIN"},{"id":132189,"date":"2022-03-15T11:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"LACNIC","source_org":"Trane US INC","recipient_org":"MAGAZINE LUIZA S/A","range":"159.112.236.0/23","log":"LACNIC"},{"id":26933,"date":"2022-02-11T16:31:55Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Trane US INC.","recipient_org":"Meeker Cooperative Light & Power Association","range":"159.112.224.0/21","log":"ARIN"},{"id":26930,"date":"2022-02-10T23:06:30Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Trane US INC.","recipient_org":"Mailgun Technologies Inc.","range":"159.112.240.0/20","log":"ARIN"},{"id":26897,"date":"2022-02-03T21:12:11Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Trane US INC.","recipient_org":"Confluence Technologies","range":"159.112.235.0/24","log":"ARIN"},{"id":26781,"date":"2022-01-27T19:08:19Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Trane US INC.","recipient_org":"Reflexion Networks, Inc.","range":"159.112.232.0/24","log":"ARIN"},{"id":24521,"date":"2021-04-29T20:49:21Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"American Standard, Inc.","recipient_org":"Trane US INC.","range":"159.112.0.0/16","log":"ARIN"}],"events":[{"event_id":"4b21caa484e90a37","registry":"ARIN","report_date":"2021-04-29","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"159.112.0.0/16","start":"159.112.0.0","end":"159.112.255.255","classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"American Standard, Inc.","recipient_organization":"Trane US INC.","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:56+00:00","page":"https://rirtracker.com/ip/159.112.0.0-159.112.255.255/#e-4b21caa484e90a37","report_page":"https://rirtracker.com/arin/reports/2021-04-29/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/159.112.0.0-159.112.255.255.json","observed":"Merger/acquisition: American Standard, Inc. (ARIN) to Trane US INC. (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from American Standard, Inc. (ARIN) to Trane US INC. (ARIN) on 2021-04-29 20:49 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 2021-04-29 20:49 UTC, American Standard, Inc. (ARIN) to Trane US INC. (ARIN); resources moved: 159.112.0.0/16"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2021/delegated-arin-extended-20210428.gz","retrieved_at":"2026-10-12T22:41:55+00:00","summary":"ARIN delegated statistics 2021-04-28 (produced 2021-04-28T14:00:14+00:00), before the report: assigned (dated 1992-04-08)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2021/delegated-arin-extended-20210430.gz","retrieved_at":"2026-10-12T22:42:00+00:00","summary":"ARIN delegated statistics 2021-04-30 (produced 2021-04-30T14:00:13+00:00), after the report: assigned (dated 1992-04-08)"}]}],"classification_history":{"4b21caa484e90a37":[{"raw_change_id":563235,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:56+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from American Standard, Inc. (ARIN) to Trane US INC. (ARIN) on 2021-04-29 20:49 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":"allocated (dated 2022-01-27), allocated (dated 2022-02-03), allocated (dated 2022-02-10), allocated (dated 2022-02-11), allocated (dated 2022-03-15), allocated (dated 2022-03-23), allocated (dated 2022-04-04), allocated (dated 2022-04-14), allocated (dated 2022-05-20), allocated (dated 2022-06-30), allocated (dated 2022-11-17)"}}