{"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":"216.41.128.0/21","resource_type":"ipv4","page":"https://rirtracker.com/ip/216.41.128.0-216.41.135.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2017-05-24)"},"current_holder":{"rir":"ARIN","org":"Next, Powered by NAEC, LLC","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":9560,"date":"2017-05-24T19:31:20Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"SEMO.net","recipient_org":"Next, Powered by NAEC, LLC","range":"216.41.128.0/21","log":"ARIN"},{"id":5872,"date":"2015-08-05T20:08:56Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Poplar Bluff Internet, Inc.","recipient_org":"SEMO.net","range":"216.41.128.0 - 216.41.139.255","log":"ARIN"}],"events":[{"event_id":"bdf04874bc900eb6","registry":"ARIN","report_date":"2017-05-24","source":"arin_issued","raw_action":"ADD","raw_line":"Add 216.41.128.0-216.41.135.255","resource_type":"ipv4","resource":"216.41.128.0/21","start":"216.41.128.0","end":"216.41.135.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-ARIN transfer","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"SEMO.net","recipient_organization":"Next, Powered by NAEC, LLC","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:51:48+00:00","page":"https://rirtracker.com/ip/216.41.128.0-216.41.135.255/#e-bdf04874bc900eb6","report_page":"https://rirtracker.com/arin/reports/2017-05-24/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/216.41.128.0-216.41.135.255.json","explanation":"ARIN's transfer log records a transfer from SEMO.net (ARIN) to Next, Powered by NAEC, LLC (ARIN) on 2017-05-24 19:31 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/2017-May/003086.html","retrieved_at":"2026-10-12T18:39:38+00:00","summary":"ARIN-Issued report for 2017-05-24: \"Add 216.41.128.0-216.41.135.255\""},{"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 2017-05-24 19:31 UTC, SEMO.net (ARIN) to Next, Powered by NAEC, LLC (ARIN); resources moved: 216.41.128.0/21"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2017/delegated-arin-extended-20170523.gz","retrieved_at":"2026-10-12T21:28:31+00:00","summary":"ARIN delegated statistics 2017-05-23 (produced 2017-05-23T05:09:51+00:00), before the report: allocated (dated 2000-12-11)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2017/delegated-arin-extended-20170525.gz","retrieved_at":"2026-10-12T21:28:36+00:00","summary":"ARIN delegated statistics 2017-05-25 (produced 2017-05-25T05:09:48+00:00), after the report: allocated (dated 2017-05-24)"}]}],"classification_history":{"bdf04874bc900eb6":[{"raw_change_id":149358,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T03:38:17+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from SEMO.net (ARIN) to Next, Powered by NAEC, LLC (ARIN) on 2017-05-24 19:31 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":149358,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:06:01+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from SEMO.net (ARIN) to Next, Powered by NAEC, LLC (ARIN) on 2017-05-24 19:31 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":149358,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:48:41+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from SEMO.net (ARIN) to Next, Powered by NAEC, LLC (ARIN) on 2017-05-24 19:31 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":149358,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:51:48+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from SEMO.net (ARIN) to Next, Powered by NAEC, LLC (ARIN) on 2017-05-24 19:31 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 2017-05-24)"}}