{"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":"206.225.18.0/23","resource_type":"ipv4","page":"https://rirtracker.com/ip/206.225.18.0-206.225.19.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2022-02-25)"},"current_holder":{"rir":"ARIN","org":"Momentum Telecom, Inc.","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":35747,"date":"2024-05-30T20:23:00Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"G12 COMMUNICATIONS, LLC","recipient_org":"Momentum Telecom, Inc.","range":"206.225.18.0/23","log":"ARIN"},{"id":27013,"date":"2022-02-25T19:36:04Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"RiverCity Internet Group, L.L.C.","recipient_org":"G12 COMMUNICATIONS, LLC","range":"206.225.18.0/23","log":"ARIN"},{"id":24258,"date":"2021-04-01T21:09:46Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"US Net Incorporated","recipient_org":"RiverCity Internet Group, L.L.C.","range":"206.225.0.0/19","log":"ARIN"}],"events":[{"event_id":"705227f109fc9eb3","registry":"ARIN","report_date":"2024-05-30","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"206.225.18.0/23","start":"206.225.18.0","end":"206.225.19.255","classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"G12 COMMUNICATIONS, LLC","recipient_organization":"Momentum Telecom, Inc.","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:15+00:00","page":"https://rirtracker.com/ip/206.225.18.0-206.225.19.255/#e-705227f109fc9eb3","report_page":"https://rirtracker.com/arin/reports/2024-05-30/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/206.225.18.0-206.225.19.255.json","observed":"Merger/acquisition: G12 COMMUNICATIONS, LLC (ARIN) to Momentum Telecom, Inc. (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from G12 COMMUNICATIONS, LLC (ARIN) to Momentum Telecom, Inc. (ARIN) on 2024-05-30 20:23 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 2024-05-30 20:23 UTC, G12 COMMUNICATIONS, LLC (ARIN) to Momentum Telecom, Inc. (ARIN); resources moved: 206.225.18.0/23"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2024/delegated-arin-extended-20240529.gz","retrieved_at":"2026-10-12T23:40:43+00:00","summary":"ARIN delegated statistics 2024-05-29 (produced 2024-05-29T13:00:48+00:00), before the report: allocated (dated 2022-02-25)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2024/delegated-arin-extended-20240531.gz","retrieved_at":"2026-10-12T23:40:58+00:00","summary":"ARIN delegated statistics 2024-05-31 (produced 2024-05-31T13:00:50+00:00), after the report: allocated (dated 2022-02-25)"}]},{"event_id":"723af8ed3537bffd","registry":"ARIN","report_date":"2022-02-25","source":"arin_issued","raw_action":"ADD","raw_line":"Add 206.225.18.0-206.225.19.255","resource_type":"ipv4","resource":"206.225.18.0/23","start":"206.225.18.0","end":"206.225.19.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-ARIN transfer","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"RiverCity Internet Group, L.L.C.","recipient_organization":"G12 COMMUNICATIONS, LLC","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:53:20+00:00","page":"https://rirtracker.com/ip/206.225.18.0-206.225.19.255/#e-723af8ed3537bffd","report_page":"https://rirtracker.com/arin/reports/2022-02-25/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/206.225.18.0-206.225.19.255.json","piece_of":{"resource":"206.225.0.0/19","page":"https://rirtracker.com/ip/206.225.0.0-206.225.31.255/"},"explanation":"ARIN's transfer log records a transfer from RiverCity Internet Group, L.L.C. (ARIN) to G12 COMMUNICATIONS, LLC (ARIN) on 2022-02-25 19:36 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-February/004823.html","retrieved_at":"2026-10-12T18:41:38+00:00","summary":"ARIN-Issued report for 2022-02-25: \"Add 206.225.18.0-206.225.19.255\""},{"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 2022-02-25 19:36 UTC, RiverCity Internet Group, L.L.C. (ARIN) to G12 COMMUNICATIONS, LLC (ARIN); resources moved: 206.225.18.0/23"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2022/delegated-arin-extended-20220224.gz","retrieved_at":"2026-10-12T22:57:21+00:00","summary":"ARIN delegated statistics 2022-02-24 (produced 2022-02-24T14:00:11+00:00), before the report: allocated (dated 1995-10-12)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2022/delegated-arin-extended-20220226.gz","retrieved_at":"2026-10-12T22:57:34+00:00","summary":"ARIN delegated statistics 2022-02-26 (produced 2022-02-26T14:00:11+00:00), after the report: allocated (dated 2022-02-25)"}]}],"classification_history":{"705227f109fc9eb3":[{"raw_change_id":571071,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:15+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from G12 COMMUNICATIONS, LLC (ARIN) to Momentum Telecom, Inc. (ARIN) on 2024-05-30 20:23 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."}],"723af8ed3537bffd":[{"raw_change_id":175440,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T03:55:15+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from RiverCity Internet Group, L.L.C. (ARIN) to G12 COMMUNICATIONS, LLC (ARIN) on 2022-02-25 19:36 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":175440,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:07:11+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from RiverCity Internet Group, L.L.C. (ARIN) to G12 COMMUNICATIONS, LLC (ARIN) on 2022-02-25 19:36 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":175440,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:49:59+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from RiverCity Internet Group, L.L.C. (ARIN) to G12 COMMUNICATIONS, LLC (ARIN) on 2022-02-25 19:36 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":175440,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:53:20+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from RiverCity Internet Group, L.L.C. (ARIN) to G12 COMMUNICATIONS, LLC (ARIN) on 2022-02-25 19:36 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 2022-02-25)"}}