{"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":"141.195.116.0/22","resource_type":"ipv4","page":"https://rirtracker.com/ip/141.195.116.0-141.195.119.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2023-12-19)"},"current_holder":{"rir":"ARIN","org":"RadWeb, LLC","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":42272,"date":"2025-12-16T17:08:47Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"RADNOC, LLC","recipient_org":"RadWeb, LLC","range":"141.195.116.0/22","log":"ARIN"},{"id":26084,"date":"2021-11-12T21:39:15Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Allegheny College","recipient_org":"Cloud Backbone Services LLC","range":"141.195.96.0/19","log":"ARIN"}],"events":[{"event_id":"0ee0eb48e37ec93d","registry":"ARIN","report_date":"2025-12-16","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"141.195.116.0/22","start":"141.195.116.0","end":"141.195.119.255","classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"RADNOC, LLC","recipient_organization":"RadWeb, LLC","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:25+00:00","page":"https://rirtracker.com/ip/141.195.116.0-141.195.119.255/#e-0ee0eb48e37ec93d","report_page":"https://rirtracker.com/arin/reports/2025-12-16/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/141.195.116.0-141.195.119.255.json","observed":"Merger/acquisition: RADNOC, LLC (ARIN) to RadWeb, LLC (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from RADNOC, LLC (ARIN) to RadWeb, LLC (ARIN) on 2025-12-16 17:08 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 2025-12-16 17:08 UTC, RADNOC, LLC (ARIN) to RadWeb, LLC (ARIN); resources moved: 141.195.116.0/22"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2025/delegated-arin-extended-20251215.gz","retrieved_at":"2026-10-13T00:11:54+00:00","summary":"ARIN delegated statistics 2025-12-15 (produced 2025-12-15T14:00:48+00:00), before the report: allocated (dated 2023-12-19)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2025/delegated-arin-extended-20251217.gz","retrieved_at":"2026-10-13T00:11:58+00:00","summary":"ARIN delegated statistics 2025-12-17 (produced 2025-12-17T14:00:47+00:00), after the report: allocated (dated 2023-12-19)"}]},{"event_id":"69282472769544da","registry":"ARIN","report_date":"2023-12-19","source":"arin_issued","raw_action":"ADD","raw_line":"Add 141.195.116.0-141.195.119.255","resource_type":"ipv4","resource":"141.195.116.0/22","start":"141.195.116.0","end":"141.195.119.255","classification":"APPARENT_REISSUANCE","classification_label":"Apparent reissuance of previously removed resource","confidence":"STRONG_INFERENCE","source_rir":null,"recipient_rir":null,"source_organization":null,"recipient_organization":null,"inventory_effect":"Likely issued from ARIN-controlled inventory","inventory_effect_code":"ISSUED","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:53:55+00:00","page":"https://rirtracker.com/ip/141.195.116.0-141.195.119.255/#e-69282472769544da","report_page":"https://rirtracker.com/arin/reports/2023-12-19/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/141.195.116.0-141.195.119.255.json","explanation":"No transfer record matches. ARIN's statistics show it reserved on 2023-12-18 and allocated (dated 2023-12-19) on 2023-12-20. The tracker saw this range removed from registration on 2023-04-10 (141.195.96.0/19), so it appears to have been issued again from ARIN's pool.","evidence":[{"type":"arin_issued","url":"https://lists.arin.net/pipermail/arin-issued/2023-December/005485.html","retrieved_at":"2026-10-12T18:42:25+00:00","summary":"ARIN-Issued report for 2023-12-19: \"Add 141.195.116.0-141.195.119.255\""},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2023/delegated-arin-extended-20231218.gz","retrieved_at":"2026-10-12T23:32:10+00:00","summary":"ARIN delegated statistics 2023-12-18 (produced 2023-12-18T14:00:32+00:00), before the report: reserved"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2023/delegated-arin-extended-20231220.gz","retrieved_at":"2026-10-12T23:32:15+00:00","summary":"ARIN delegated statistics 2023-12-20 (produced 2023-12-20T14:00:35+00:00), after the report: allocated (dated 2023-12-19)"}]}],"classification_history":{"0ee0eb48e37ec93d":[{"raw_change_id":575000,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:25+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from RADNOC, LLC (ARIN) to RadWeb, LLC (ARIN) on 2025-12-16 17:08 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."}],"69282472769544da":[{"raw_change_id":184662,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T04:00:41+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it reserved on 2023-12-18 and allocated (dated 2023-12-19) on 2023-12-20. The tracker saw this range removed from registration on 2023-04-10 (141.195.96.0/19), so it appears to have been issued again from ARIN's pool."},{"raw_change_id":184662,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:07:36+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it reserved on 2023-12-18 and allocated (dated 2023-12-19) on 2023-12-20. The tracker saw this range removed from registration on 2023-04-10 (141.195.96.0/19), so it appears to have been issued again from ARIN's pool."},{"raw_change_id":184662,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:50:27+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it reserved on 2023-12-18 and allocated (dated 2023-12-19) on 2023-12-20. The tracker saw this range removed from registration on 2023-04-10 (141.195.96.0/19), so it appears to have been issued again from ARIN's pool."},{"raw_change_id":184662,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:53:55+00:00","current":1,"public_explanation":"No transfer record matches. ARIN's statistics show it reserved on 2023-12-18 and allocated (dated 2023-12-19) on 2023-12-20. The tracker saw this range removed from registration on 2023-04-10 (141.195.96.0/19), so it appears to have been issued again from ARIN's pool."}]},"arin_statistics_now":{"status":"allocated (dated 2023-12-19)"}}