{"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":"198.181.153.0/24","resource_type":"ipv4","page":"https://rirtracker.com/ip/198.181.153.0-198.181.153.255/","arin_statistics_now":{"file_date":"2026-10-09","status":"allocated (dated 2026-05-29)"},"current_holder":{"rir":"ARIN","org":"Talkroute, Inc.","how":"ARIN's statistics for 2026-10-09 and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":44077,"date":"2026-05-29T11:19:31Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Oak Point Partners","recipient_org":"Talkroute, Inc.","range":"198.181.153.0/24"},{"id":42620,"date":"2026-01-16T21:01:19Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Duracell","recipient_org":"Oak Point Partners","range":"198.181.153.0/24"},{"id":6017,"date":"2015-09-23T16:30:29Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Duracell","recipient_org":"Duracell","range":"198.181.153.0 - 198.181.154.255"}],"events":[{"event_id":"16493a0ff7031739","report_date":"2026-05-29","source":"arin_issued","raw_action":"ADD","raw_line":"Add 198.181.153.0-198.181.153.255","resource_type":"ipv4","resource":"198.181.153.0/24","start":"198.181.153.0","end":"198.181.153.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-ARIN transfer","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Oak Point Partners","recipient_organization":"Talkroute, Inc.","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.0.0","classified_at":"2026-10-09T19:28:20+00:00","page":"https://rirtracker.com/ip/198.181.153.0-198.181.153.255/#e-16493a0ff7031739","evidence_url":"https://rirtracker.com/api/v1/events/16493a0ff7031739.json","explanation":"ARIN's transfer log records a transfer from Oak Point Partners (ARIN) to Talkroute, Inc. (ARIN) on 2026-05-29 11:19 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-May/006380.html","retrieved_at":"2026-10-09T18:54:01+00:00","summary":"ARIN-Issued report for 2026-05-29: \"Add 198.181.153.0-198.181.153.255\""},{"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 2026-05-29 11:19 UTC, Oak Point Partners (ARIN) to Talkroute, Inc. (ARIN); resources moved: 198.181.153.0/24"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/delegated-arin-extended-20260528","retrieved_at":"2026-10-09T19:01:57+00:00","summary":"ARIN delegated statistics 2026-05-28 (produced 2026-05-28T13:00:21+00:00), before the report: allocated (dated 1993-11-24)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/delegated-arin-extended-20260530","retrieved_at":"2026-10-09T19:02:03+00:00","summary":"ARIN delegated statistics 2026-05-30 (produced 2026-05-30T13:00:19+00:00), after the report: allocated (dated 2026-05-29)"}]}],"classification_history":{"16493a0ff7031739":[{"raw_change_id":2206,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.0.0","classified_at":"2026-10-09T19:28:20+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from Oak Point Partners (ARIN) to Talkroute, Inc. (ARIN) on 2026-05-29 11:19 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."}]}}