{"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":"162.142.123.0/24","resource_type":"ipv4","page":"https://rirtracker.com/ip/162.142.123.0-162.142.123.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2022-12-19)"},"current_holder":{"rir":"ARIN","org":"Children's Hospital Medical Center of Akron","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":29929,"date":"2022-12-19T12:17:46Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Involta","recipient_org":"Children's Hospital Medical Center of Akron","range":"162.142.123.0/24","log":"ARIN"},{"id":20291,"date":"2020-03-24T16:19:14Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Memorial Hospital of South Bend","recipient_org":"Involta","range":"162.142.123.0/24","log":"ARIN"}],"events":[{"event_id":"740325a17f789dd6","registry":"ARIN","report_date":"2022-12-19","source":"arin_issued","raw_action":"ADD","raw_line":"Add 162.142.123.0-162.142.123.255","resource_type":"ipv4","resource":"162.142.123.0/24","start":"162.142.123.0","end":"162.142.123.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-ARIN transfer","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Involta","recipient_organization":"Children's Hospital Medical Center of Akron","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:53:34+00:00","page":"https://rirtracker.com/ip/162.142.123.0-162.142.123.255/#e-740325a17f789dd6","report_page":"https://rirtracker.com/arin/reports/2022-12-19/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/162.142.123.0-162.142.123.255.json","explanation":"ARIN's transfer log records a transfer from Involta (ARIN) to Children's Hospital Medical Center of Akron (ARIN) on 2022-12-19 12:17 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/2022-December/005120.html","retrieved_at":"2026-10-12T18:42:00+00:00","summary":"ARIN-Issued report for 2022-12-19: \"Add 162.142.123.0-162.142.123.255\""},{"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 2022-12-19 12:17 UTC, Involta (ARIN) to Children's Hospital Medical Center of Akron (ARIN); resources moved: 162.142.123.0/24"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2022/delegated-arin-extended-20221218.gz","retrieved_at":"2026-10-12T23:12:51+00:00","summary":"ARIN delegated statistics 2022-12-18 (produced 2022-12-18T14:00:10+00:00), before the report: allocated (dated 2020-03-24)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2022/delegated-arin-extended-20221220.gz","retrieved_at":"2026-10-12T23:12:56+00:00","summary":"ARIN delegated statistics 2022-12-20 (produced 2022-12-20T14:00:11+00:00), after the report: allocated (dated 2022-12-19)"}]},{"event_id":"882256748eb77ae3","registry":"ARIN","report_date":"2020-03-24","source":"arin_issued","raw_action":"ADD","raw_line":"Add 162.142.123.0-162.142.123.255","resource_type":"ipv4","resource":"162.142.123.0/24","start":"162.142.123.0","end":"162.142.123.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-ARIN transfer","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Memorial Hospital of South Bend","recipient_organization":"Involta","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:52:47+00:00","page":"https://rirtracker.com/ip/162.142.123.0-162.142.123.255/#e-882256748eb77ae3","report_page":"https://rirtracker.com/arin/reports/2020-03-24/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/162.142.123.0-162.142.123.255.json","piece_of":{"resource":"162.142.0.0/16","page":"https://rirtracker.com/ip/162.142.0.0-162.142.255.255/"},"explanation":"ARIN's transfer log records a transfer from Memorial Hospital of South Bend (ARIN) to Involta (ARIN) on 2020-03-24 16:19 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-March/004120.html","retrieved_at":"2026-10-12T18:40:50+00:00","summary":"ARIN-Issued report for 2020-03-24: \"Add 162.142.123.0-162.142.123.255\""},{"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 2020-03-24 16:19 UTC, Memorial Hospital of South Bend (ARIN) to Involta (ARIN); resources moved: 162.142.123.0/24"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2020/delegated-arin-extended-20200323.gz","retrieved_at":"2026-10-12T22:21:08+00:00","summary":"ARIN delegated statistics 2020-03-23 (produced 2020-03-23T14:00:13+00:00), before the report: assigned (dated 1992-12-08)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2020/delegated-arin-extended-20200325.gz","retrieved_at":"2026-10-12T22:21:13+00:00","summary":"ARIN delegated statistics 2020-03-25 (produced 2020-03-25T14:00:13+00:00), after the report: allocated (dated 2020-03-24)"}]}],"classification_history":{"740325a17f789dd6":[{"raw_change_id":179539,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T03:57:44+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Involta (ARIN) to Children's Hospital Medical Center of Akron (ARIN) on 2022-12-19 12:17 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":179539,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:07:21+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Involta (ARIN) to Children's Hospital Medical Center of Akron (ARIN) on 2022-12-19 12:17 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":179539,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:50:10+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Involta (ARIN) to Children's Hospital Medical Center of Akron (ARIN) on 2022-12-19 12:17 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":179539,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:53:34+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from Involta (ARIN) to Children's Hospital Medical Center of Akron (ARIN) on 2022-12-19 12:17 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."}],"882256748eb77ae3":[{"raw_change_id":164573,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T03:47:32+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Memorial Hospital of South Bend (ARIN) to Involta (ARIN) on 2020-03-24 16:19 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":164573,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:06:46+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Memorial Hospital of South Bend (ARIN) to Involta (ARIN) on 2020-03-24 16:19 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":164573,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:49:30+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Memorial Hospital of South Bend (ARIN) to Involta (ARIN) on 2020-03-24 16:19 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":164573,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:52:47+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from Memorial Hospital of South Bend (ARIN) to Involta (ARIN) on 2020-03-24 16:19 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 2022-12-19)"}}