{"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":"144.208.122.0/23","resource_type":"ipv4","page":"https://rirtracker.com/ip/144.208.122.0-144.208.123.255/","arin_statistics_now":{"file_date":"2026-10-09","status":"allocated (dated 2026-03-25)"},"current_holder":{"rir":"ARIN","org":"Celonis","how":"ARIN's statistics for 2026-10-09 and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":43263,"date":"2026-03-25T11:15:40Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"DOJ-USMS","recipient_org":"Celonis","range":"144.208.122.0/23"},{"id":35460,"date":"2024-05-08T22:10:30Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Micfo, LLC.","recipient_org":"U.S. Marshals Service in accordance with the Final Order of Forfeiture","range":"144.208.120.0/22"},{"id":6909,"date":"2016-05-11T13:42:04Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Intermarket Systems Incorporated","recipient_org":"Micfo, LLC.","range":"144.208.120.0/22"}],"events":[{"event_id":"072c9d5a8153207a","report_date":"2026-03-25","source":"arin_issued","raw_action":"ADD","raw_line":"Add 144.208.122.0-144.208.123.255","resource_type":"ipv4","resource":"144.208.122.0/23","start":"144.208.122.0","end":"144.208.123.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-ARIN transfer","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"DOJ-USMS","recipient_organization":"Celonis","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.0.0","classified_at":"2026-10-09T19:28:19+00:00","page":"https://rirtracker.com/ip/144.208.122.0-144.208.123.255/#e-072c9d5a8153207a","evidence_url":"https://rirtracker.com/api/v1/events/072c9d5a8153207a.json","piece_of":{"resource":"144.208.120.0/22","page":"https://rirtracker.com/ip/144.208.120.0-144.208.123.255/"},"explanation":"ARIN's transfer log records a transfer from DOJ-USMS (ARIN) to Celonis (ARIN) on 2026-03-25 11:15 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-March/006311.html","retrieved_at":"2026-10-09T18:53:56+00:00","summary":"ARIN-Issued report for 2026-03-25: \"Add 144.208.122.0-144.208.123.255\""},{"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 2026-03-25 11:15 UTC, DOJ-USMS (ARIN) to Celonis (ARIN); resources moved: 144.208.122.0/23"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/delegated-arin-extended-20260324","retrieved_at":"2026-10-09T18:58:43+00:00","summary":"ARIN delegated statistics 2026-03-24 (produced 2026-03-24T13:00:51+00:00), before the report: allocated (dated 2016-05-11)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/delegated-arin-extended-20260326","retrieved_at":"2026-10-09T18:58:50+00:00","summary":"ARIN delegated statistics 2026-03-26 (produced 2026-03-26T13:00:50+00:00), after the report: allocated (dated 2026-03-25)"}]}],"classification_history":{"072c9d5a8153207a":[{"raw_change_id":1355,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.0.0","classified_at":"2026-10-09T19:28:19+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from DOJ-USMS (ARIN) to Celonis (ARIN) on 2026-03-25 11:15 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."}]}}