{"classifier_version":"1.0.0","generated":"2026-10-09T21:19:22+00:00","documentation":"https://rirtracker.com/api/","disclaimer":"This site independently analyzes publicly available Internet number-resource records. It is not affiliated with or endorsed by the American Registry for Internet Numbers (ARIN), the Number Resource Organization (NRO), or any 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":"45.41.28.0/22","resource_type":"ipv4","page":"https://rirtracker.com/ip/45.41.28.0-45.41.31.255/","arin_statistics_now":{"file_date":"2026-10-09","status":"allocated (dated 2026-09-23)"},"current_holder":{"rir":"ARIN","org":"Ascend Communications","how":"ARIN's statistics for 2026-10-09 and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":45691,"date":"2026-09-23T22:04:49Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Full Throttle Networks Inc.","recipient_org":"Ascend Communications","range":"45.41.28.0/22"},{"id":12015,"date":"2018-02-05T15:37:57Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Virtuzo","recipient_org":"OppoBox LLC","range":"45.41.0.0/18"}],"events":[{"event_id":"bd79dc23782b6b32","report_date":"2026-09-23","source":"arin_issued","raw_action":"ADD","raw_line":"Add 45.41.28.0-45.41.31.255","resource_type":"ipv4","resource":"45.41.28.0/22","start":"45.41.28.0","end":"45.41.31.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-ARIN transfer","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Full Throttle Networks Inc.","recipient_organization":"Ascend Communications","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.0.0","classified_at":"2026-10-09T19:28:24+00:00","page":"https://rirtracker.com/ip/45.41.28.0-45.41.31.255/#e-bd79dc23782b6b32","evidence_url":"https://rirtracker.com/api/v1/events/bd79dc23782b6b32.json","explanation":"ARIN's transfer log records a transfer from Full Throttle Networks Inc. (ARIN) to Ascend Communications (ARIN) on 2026-09-23 22:04 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/2026-September/006497.html","retrieved_at":"2026-10-09T18:54:09+00:00","summary":"ARIN-Issued report for 2026-09-23: \"Add 45.41.28.0-45.41.31.255\""},{"type":"transfer","url":"https://ftp.arin.net/pub/stats/arin/transfers/transfers_latest.json","retrieved_at":"2026-10-09T18:54:15+00:00","summary":"Transfer log: RESOURCE_TRANSFER on 2026-09-23 22:04 UTC, Full Throttle Networks Inc. (ARIN) to Ascend Communications (ARIN); resources moved: 45.41.28.0/22"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/delegated-arin-extended-20260922","retrieved_at":"2026-10-09T19:08:02+00:00","summary":"ARIN delegated statistics 2026-09-22 (produced 2026-09-22T13:00:21+00:00), before the report: allocated (dated 2021-07-07)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/delegated-arin-extended-20260924","retrieved_at":"2026-10-09T19:08:08+00:00","summary":"ARIN delegated statistics 2026-09-24 (produced 2026-09-24T13:00:20+00:00), after the report: allocated (dated 2026-09-23)"}]}],"classification_history":{"bd79dc23782b6b32":[{"raw_change_id":4643,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.0.0","classified_at":"2026-10-09T19:28:24+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from Full Throttle Networks Inc. (ARIN) to Ascend Communications (ARIN) on 2026-09-23 22:04 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."}]}}