{"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":"205.147.224.0/21","resource_type":"ipv4","page":"https://rirtracker.com/ip/205.147.224.0-205.147.231.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2025-05-01)"},"current_holder":{"rir":"ARIN","org":"STRATA NETWORKS","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":40216,"date":"2025-05-01T12:07:05Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Windstream Communications LLC","recipient_org":"STRATA NETWORKS","range":"205.147.224.0/21","log":"ARIN"},{"id":17629,"date":"2019-05-01T17:34:06Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"PaeTec Communications, Inc.","recipient_org":"Windstream Communications LLC","range":"205.147.224.0/21","log":"ARIN"}],"events":[{"event_id":"63e6121c2f6246df","registry":"ARIN","report_date":"2025-05-01","source":"arin_issued","raw_action":"ADD","raw_line":"Add 205.147.224.0-205.147.231.255","resource_type":"ipv4","resource":"205.147.224.0/21","start":"205.147.224.0","end":"205.147.231.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-ARIN transfer","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Windstream Communications LLC","recipient_organization":"STRATA NETWORKS","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:54:28+00:00","page":"https://rirtracker.com/ip/205.147.224.0-205.147.231.255/#e-63e6121c2f6246df","report_page":"https://rirtracker.com/arin/reports/2025-05-01/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/205.147.224.0-205.147.231.255.json","explanation":"ARIN's transfer log records a transfer from Windstream Communications LLC (ARIN) to STRATA NETWORKS (ARIN) on 2025-05-01 12:07 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/2025-May/005983.html","retrieved_at":"2026-10-12T18:43:01+00:00","summary":"ARIN-Issued report for 2025-05-01: \"Add 205.147.224.0-205.147.231.255\""},{"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 2025-05-01 12:07 UTC, Windstream Communications LLC (ARIN) to STRATA NETWORKS (ARIN); resources moved: 205.147.224.0/21"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2025/delegated-arin-extended-20250430.gz","retrieved_at":"2026-10-12T23:58:54+00:00","summary":"ARIN delegated statistics 2025-04-30 (produced 2025-04-30T13:01:11+00:00), before the report: allocated (dated 1995-03-24)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2025/delegated-arin-extended-20250502.gz","retrieved_at":"2026-10-12T23:59:12+00:00","summary":"ARIN delegated statistics 2025-05-02 (produced 2025-05-02T13:01:09+00:00), after the report: allocated (dated 2025-05-01)"}]},{"event_id":"89166f2e6b3fce84","registry":"ARIN","report_date":"2019-05-01","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"205.147.224.0/21","start":"205.147.224.0","end":"205.147.231.255","classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"PaeTec Communications, Inc.","recipient_organization":"Windstream Communications LLC","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:44+00:00","page":"https://rirtracker.com/ip/205.147.224.0-205.147.231.255/#e-89166f2e6b3fce84","report_page":"https://rirtracker.com/arin/reports/2019-05-01/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/205.147.224.0-205.147.231.255.json","observed":"Merger/acquisition: PaeTec Communications, Inc. (ARIN) to Windstream Communications LLC (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from PaeTec Communications, Inc. (ARIN) to Windstream Communications LLC (ARIN) on 2019-05-01 17:34 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 2019-05-01 17:34 UTC, PaeTec Communications, Inc. (ARIN) to Windstream Communications LLC (ARIN); resources moved: 205.147.224.0/21"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2019/delegated-arin-extended-20190430.gz","retrieved_at":"2026-10-12T22:04:18+00:00","summary":"ARIN delegated statistics 2019-04-30 (produced 2019-04-30T05:00:11+00:00), before the report: allocated (dated 1995-03-24)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2019/delegated-arin-extended-20190502.gz","retrieved_at":"2026-10-12T22:04:23+00:00","summary":"ARIN delegated statistics 2019-05-02 (produced 2019-05-02T05:00:12+00:00), after the report: allocated (dated 1995-03-24)"}]}],"classification_history":{"63e6121c2f6246df":[{"raw_change_id":194006,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T04:06:38+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Windstream Communications LLC (ARIN) to STRATA NETWORKS (ARIN) on 2025-05-01 12:07 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":194006,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:08:01+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Windstream Communications LLC (ARIN) to STRATA NETWORKS (ARIN) on 2025-05-01 12:07 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":194006,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:50:55+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Windstream Communications LLC (ARIN) to STRATA NETWORKS (ARIN) on 2025-05-01 12:07 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":194006,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:54:28+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from Windstream Communications LLC (ARIN) to STRATA NETWORKS (ARIN) on 2025-05-01 12:07 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."}],"89166f2e6b3fce84":[{"raw_change_id":558447,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:44+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from PaeTec Communications, Inc. (ARIN) to Windstream Communications LLC (ARIN) on 2019-05-01 17:34 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 2025-05-01)"}}