{"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":"35.128.0.0/18","resource_type":"ipv4","page":"https://rirtracker.com/ip/35.128.0.0-35.128.63.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2015-09-18)"},"current_holder":{"rir":"ARIN","org":"Missouri Network Alliance, LLC","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":44272,"date":"2026-06-10T18:23:51Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Rocket Fiber","recipient_org":"Missouri Network Alliance, LLC","range":"35.128.0.0/18","log":"ARIN"},{"id":6011,"date":"2015-09-18T11:57:36Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Merit Network Inc.","recipient_org":"Rocket Fiber","range":"35.128.0.0/18","log":"ARIN"}],"events":[{"event_id":"f54834c4520b7170","registry":"ARIN","report_date":"2026-06-10","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"35.128.0.0/18","start":"35.128.0.0","end":"35.128.63.255","classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Rocket Fiber","recipient_organization":"Missouri Network Alliance, LLC","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:28+00:00","page":"https://rirtracker.com/ip/35.128.0.0-35.128.63.255/#e-f54834c4520b7170","report_page":"https://rirtracker.com/arin/reports/2026-06-10/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/35.128.0.0-35.128.63.255.json","observed":"Merger/acquisition: Rocket Fiber (ARIN) to Missouri Network Alliance, LLC (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Rocket Fiber (ARIN) to Missouri Network Alliance, LLC (ARIN) on 2026-06-10 18:23 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 2026-06-10 18:23 UTC, Rocket Fiber (ARIN) to Missouri Network Alliance, LLC (ARIN); resources moved: 35.128.0.0/18"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/delegated-arin-extended-20260609","retrieved_at":"2026-10-09T19:02:35+00:00","summary":"ARIN delegated statistics 2026-06-09 (produced 2026-06-09T09:00:19+00:00), before the report: allocated (dated 2015-09-18)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/delegated-arin-extended-20260611","retrieved_at":"2026-10-09T19:02:42+00:00","summary":"ARIN delegated statistics 2026-06-11 (produced 2026-06-11T09:00:21+00:00), after the report: allocated (dated 2015-09-18)"}]},{"event_id":"1c37011b77b4bfdb","registry":"ARIN","report_date":"2015-09-18","source":"arin_issued","raw_action":"ADD","raw_line":"Add 35.128.0.0-35.128.63.255","resource_type":"ipv4","resource":"35.128.0.0/18","start":"35.128.0.0","end":"35.128.63.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-ARIN transfer","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Merit Network Inc.","recipient_organization":"Rocket Fiber","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:51:28+00:00","page":"https://rirtracker.com/ip/35.128.0.0-35.128.63.255/#e-1c37011b77b4bfdb","report_page":"https://rirtracker.com/arin/reports/2015-09-18/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/35.128.0.0-35.128.63.255.json","piece_of":{"resource":"35.0.0.0/8","page":"https://rirtracker.com/ip/35.0.0.0-35.255.255.255/"},"explanation":"ARIN's transfer log records a transfer from Merit Network Inc. (ARIN) to Rocket Fiber (ARIN) on 2015-09-18 11:57 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/2015-September/002472.html","retrieved_at":"2026-10-12T18:38:56+00:00","summary":"ARIN-Issued report for 2015-09-18: \"Add 35.128.0.0-35.128.63.255\""},{"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 2015-09-18 11:57 UTC, Merit Network Inc. (ARIN) to Rocket Fiber (ARIN); resources moved: 35.128.0.0/18"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2015/delegated-arin-extended-20150917.gz","retrieved_at":"2026-10-12T20:58:42+00:00","summary":"ARIN delegated statistics 2015-09-17 (produced 2015-09-17T05:05:41+00:00), before the report: allocated (dated 1994-04-01)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2015/delegated-arin-extended-20150919.gz","retrieved_at":"2026-10-12T20:58:53+00:00","summary":"ARIN delegated statistics 2015-09-19 (produced 2015-09-19T05:04:47+00:00), after the report: assigned (dated 2015-09-18)"}]}],"classification_history":{"f54834c4520b7170":[{"raw_change_id":576364,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:28+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Rocket Fiber (ARIN) to Missouri Network Alliance, LLC (ARIN) on 2026-06-10 18:23 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."}],"1c37011b77b4bfdb":[{"raw_change_id":139655,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T03:33:55+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Merit Network Inc. (ARIN) to Rocket Fiber (ARIN) on 2015-09-18 11:57 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":139655,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:05:46+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Merit Network Inc. (ARIN) to Rocket Fiber (ARIN) on 2015-09-18 11:57 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":139655,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:48:24+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Merit Network Inc. (ARIN) to Rocket Fiber (ARIN) on 2015-09-18 11:57 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":139655,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:51:28+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from Merit Network Inc. (ARIN) to Rocket Fiber (ARIN) on 2015-09-18 11:57 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 2015-09-18)"}}