{"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":"136.176.128.0/19","resource_type":"ipv4","page":"https://rirtracker.com/ip/136.176.128.0-136.176.159.255/","arin_statistics_now":{"file_date":"2026-10-09","status":"allocated (dated 2026-09-24)"},"current_holder":{"rir":"ARIN","org":"Attentive Mobile Inc.","how":"ARIN's statistics for 2026-10-09 and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":45701,"date":"2026-09-24T22:02:58Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Bradley University","recipient_org":"Attentive Mobile Inc.","range":"136.176.128.0/19"}],"events":[{"event_id":"9d05d44cdeabdc48","report_date":"2026-09-24","source":"arin_issued","raw_action":"ADD","raw_line":"Add 136.176.128.0-136.176.159.255","resource_type":"ipv4","resource":"136.176.128.0/19","start":"136.176.128.0","end":"136.176.159.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-ARIN transfer","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Bradley University","recipient_organization":"Attentive Mobile Inc.","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/136.176.128.0-136.176.159.255/#e-9d05d44cdeabdc48","evidence_url":"https://rirtracker.com/api/v1/events/9d05d44cdeabdc48.json","piece_of":{"resource":"136.176.0.0/16","page":"https://rirtracker.com/ip/136.176.0.0-136.176.255.255/"},"explanation":"ARIN's transfer log records a transfer from Bradley University (ARIN) to Attentive Mobile Inc. (ARIN) on 2026-09-24 22:02 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/006498.html","retrieved_at":"2026-10-09T18:54:09+00:00","summary":"ARIN-Issued report for 2026-09-24: \"Add 136.176.128.0-136.176.159.255\""},{"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 2026-09-24 22:02 UTC, Bradley University (ARIN) to Attentive Mobile Inc. (ARIN); resources moved: 136.176.128.0/19"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/delegated-arin-extended-20260923","retrieved_at":"2026-10-09T19:08:05+00:00","summary":"ARIN delegated statistics 2026-09-23 (produced 2026-09-23T13:00:21+00:00), before the report: allocated (dated 1989-09-12)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/delegated-arin-extended-20260925","retrieved_at":"2026-10-09T19:08:11+00:00","summary":"ARIN delegated statistics 2026-09-25 (produced 2026-09-25T13:00:20+00:00), after the report: allocated (dated 2026-09-24)"}]}],"classification_history":{"9d05d44cdeabdc48":[{"raw_change_id":4666,"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 Bradley University (ARIN) to Attentive Mobile Inc. (ARIN) on 2026-09-24 22:02 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."}]}}