{"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":"170.103.0.0/18","resource_type":"ipv4","page":"https://rirtracker.com/ip/170.103.0.0-170.103.63.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2023-05-23)"},"current_holder":{"rir":"ARIN","org":"Breezeline","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":31993,"date":"2023-05-23T19:29:12Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"WideOpenWest Finance LLC","recipient_org":"Breezeline","range":"170.103.0.0/18","log":"ARIN"},{"id":22165,"date":"2020-11-24T19:14:58Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Worthington Industries Inc.","recipient_org":"WideOpenWest Finance LLC","range":"170.103.0.0/18","log":"ARIN"}],"events":[{"event_id":"d4f68665112d42ef","registry":"ARIN","report_date":"2023-05-23","source":"arin_issued","raw_action":"ADD","raw_line":"Add 170.103.0.0-170.103.63.255","resource_type":"ipv4","resource":"170.103.0.0/18","start":"170.103.0.0","end":"170.103.63.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-ARIN transfer","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"WideOpenWest Finance LLC","recipient_organization":"Breezeline","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:53:43+00:00","page":"https://rirtracker.com/ip/170.103.0.0-170.103.63.255/#e-d4f68665112d42ef","report_page":"https://rirtracker.com/arin/reports/2023-05-23/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/170.103.0.0-170.103.63.255.json","explanation":"ARIN's transfer log records a transfer from WideOpenWest Finance LLC (ARIN) to Breezeline (ARIN) on 2023-05-23 19:29 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN.","evidence":[{"type":"arin_issued","url":"https://lists.arin.net/pipermail/arin-issued/2023-May/005275.html","retrieved_at":"2026-10-12T18:42:10+00:00","summary":"ARIN-Issued report for 2023-05-23: \"Add 170.103.0.0-170.103.63.255\""},{"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: RESOURCE_TRANSFER on 2023-05-23 19:29 UTC, WideOpenWest Finance LLC (ARIN) to Breezeline (ARIN); resources moved: 170.103.0.0/18"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2023/delegated-arin-extended-20230522.gz","retrieved_at":"2026-10-12T23:21:09+00:00","summary":"ARIN delegated statistics 2023-05-22 (produced 2023-05-22T13:00:11+00:00), before the report: allocated (dated 2020-11-24)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2023/delegated-arin-extended-20230524.gz","retrieved_at":"2026-10-12T23:21:14+00:00","summary":"ARIN delegated statistics 2023-05-24 (produced 2023-05-24T13:00:11+00:00), after the report: allocated (dated 2023-05-23)"}]},{"event_id":"df490f8d9261027d","registry":"ARIN","report_date":"2020-11-24","source":"arin_issued","raw_action":"ADD","raw_line":"Add 170.103.0.0-170.103.63.255","resource_type":"ipv4","resource":"170.103.0.0/18","start":"170.103.0.0","end":"170.103.63.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-ARIN transfer","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Worthington Industries Inc.","recipient_organization":"WideOpenWest Finance LLC","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:53:01+00:00","page":"https://rirtracker.com/ip/170.103.0.0-170.103.63.255/#e-df490f8d9261027d","report_page":"https://rirtracker.com/arin/reports/2020-11-24/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/170.103.0.0-170.103.63.255.json","piece_of":{"resource":"170.103.0.0/16","page":"https://rirtracker.com/ip/170.103.0.0-170.103.255.255/"},"explanation":"ARIN's transfer log records a transfer from Worthington Industries Inc. (ARIN) to WideOpenWest Finance LLC (ARIN) on 2020-11-24 19:14 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN.","evidence":[{"type":"arin_issued","url":"https://lists.arin.net/pipermail/arin-issued/2020-November/004365.html","retrieved_at":"2026-10-12T18:41:07+00:00","summary":"ARIN-Issued report for 2020-11-24: \"Add 170.103.0.0-170.103.63.255\""},{"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: RESOURCE_TRANSFER on 2020-11-24 19:14 UTC, Worthington Industries Inc. (ARIN) to WideOpenWest Finance LLC (ARIN); resources moved: 170.103.0.0/18"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2020/delegated-arin-extended-20201123.gz","retrieved_at":"2026-10-12T22:33:58+00:00","summary":"ARIN delegated statistics 2020-11-23 (produced 2020-11-23T15:00:13+00:00), before the report: assigned (dated 1994-03-30)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2020/delegated-arin-extended-20201125.gz","retrieved_at":"2026-10-12T22:34:03+00:00","summary":"ARIN delegated statistics 2020-11-25 (produced 2020-11-25T15:00:14+00:00), after the report: allocated (dated 2020-11-24)"}]}],"classification_history":{"d4f68665112d42ef":[{"raw_change_id":181790,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T03:59:12+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from WideOpenWest Finance LLC (ARIN) to Breezeline (ARIN) on 2023-05-23 19:29 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":181790,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:07:27+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from WideOpenWest Finance LLC (ARIN) to Breezeline (ARIN) on 2023-05-23 19:29 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":181790,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:50:17+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from WideOpenWest Finance LLC (ARIN) to Breezeline (ARIN) on 2023-05-23 19:29 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":181790,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:53:43+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from WideOpenWest Finance LLC (ARIN) to Breezeline (ARIN) on 2023-05-23 19:29 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."}],"df490f8d9261027d":[{"raw_change_id":168608,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T03:50:28+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Worthington Industries Inc. (ARIN) to WideOpenWest Finance LLC (ARIN) on 2020-11-24 19:14 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":168608,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:06:56+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Worthington Industries Inc. (ARIN) to WideOpenWest Finance LLC (ARIN) on 2020-11-24 19:14 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":168608,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:49:42+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Worthington Industries Inc. (ARIN) to WideOpenWest Finance LLC (ARIN) on 2020-11-24 19:14 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":168608,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:53:01+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from Worthington Industries Inc. (ARIN) to WideOpenWest Finance LLC (ARIN) on 2020-11-24 19:14 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."}]},"arin_statistics_now":{"status":"allocated (dated 2023-05-23)"}}