{"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":"170.251.176.0 - 170.252.255.255","resource_type":"ipv4","page":"https://rirtracker.com/ip/170.251.176.0-170.252.255.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 1994-01-24)"},"current_holder":{"rir":"ARIN","org":null,"how":"ARIN's latest statistics"},"rdap_snapshots":[],"transfers":[],"events":[{"event_id":"51d0f496151e66cd","registry":"ARIN","report_date":"2014-11-12","source":"arin_issued","raw_action":"ADD","raw_line":"Add 170.251.176.0-170.252.255.255","resource_type":"ipv4","resource":"170.251.176.0 - 170.252.255.255","start":"170.251.176.0","end":"170.252.255.255","classification":"RANGE_REPRESENTATION_CHANGE","classification_label":"Range split/merge or reporting-format change","confidence":"STRONG_INFERENCE","source_rir":null,"recipient_rir":null,"source_organization":null,"recipient_organization":null,"inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:51:16+00:00","page":"https://rirtracker.com/ip/170.251.176.0-170.252.255.255/#e-51d0f496151e66cd","report_page":"https://rirtracker.com/arin/reports/2014-11-12/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/170.251.176.0-170.252.255.255.json","explanation":"This range is part of a larger block from which a piece was transferred around 2014-11-12; the rest was re-registered to show the split. ARIN's statistics show it allocated (dated 1994-01-24) on 2014-11-11 and allocated (dated 2014-11-12) on 2014-11-13.","evidence":[{"type":"arin_issued","url":"https://lists.arin.net/pipermail/arin-issued/2014-November/002163.html","retrieved_at":"2026-10-12T18:38:35+00:00","summary":"ARIN-Issued report for 2014-11-12: \"Add 170.251.176.0-170.252.255.255\""},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2014/delegated-arin-extended-20141111.gz","retrieved_at":"2026-10-12T20:43:48+00:00","summary":"ARIN delegated statistics 2014-11-11 (produced 2014-11-11T06:04:03+00:00), before the report: allocated (dated 1994-01-24)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2014/delegated-arin-extended-20141113.gz","retrieved_at":"2026-10-12T20:43:53+00:00","summary":"ARIN delegated statistics 2014-11-13 (produced 2014-11-13T06:04:40+00:00), after the report: allocated (dated 2014-11-12)"},{"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 2014-11-12 21:21 UTC, Accenture LLP (ARIN) to (no name) (APNIC); resources moved: 170.251.10.0/23"},{"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 2014-11-12 21:22 UTC, Accenture LLP (ARIN) to (no name) (APNIC); resources moved: 170.251.20.0/23"},{"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 2014-11-12 21:25 UTC, Accenture LLP (ARIN) to (no name) (APNIC); resources moved: 170.251.40.0/21"},{"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 2014-11-12 21:26 UTC, Accenture LLP (ARIN) to (no name) (APNIC); resources moved: 170.251.60.0/23"},{"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 2014-11-12 21:28 UTC, Accenture LLP (ARIN) to (no name) (APNIC); resources moved: 170.251.90.0/23"},{"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 2014-11-12 21:29 UTC, Accenture LLP (ARIN) to (no name) (APNIC); resources moved: 170.251.110.0/23"},{"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 2014-11-12 21:30 UTC, Accenture LLP (ARIN) to (no name) (APNIC); resources moved: 170.251.142.0/23"},{"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 2014-11-12 21:34 UTC, Accenture LLP (ARIN) to (no name) (APNIC); resources moved: 170.251.150.0/23"},{"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 2014-11-12 21:36 UTC, Accenture LLP (ARIN) to (no name) (APNIC); resources moved: 170.251.154.0/23"},{"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 2014-11-12 21:36 UTC, Accenture LLP (ARIN) to (no name) (APNIC); resources moved: 170.251.156.0/23"},{"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 2014-11-12 21:37 UTC, Accenture LLP (ARIN) to (no name) (APNIC); resources moved: 170.251.170.0/23"},{"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 2014-11-12 21:47 UTC, Accenture LLP (ARIN) to (no name) (APNIC); resources moved: 170.251.174.0/23"},{"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 2014-11-13 17:27 UTC, Accenture LLP (ARIN) to (no name) (APNIC); resources moved: 170.251.149.0/24"}]}],"classification_history":{"51d0f496151e66cd":[{"raw_change_id":134571,"classification_code":"RANGE_REPRESENTATION_CHANGE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T03:27:39+00:00","current":0,"public_explanation":"This range is part of a larger block from which a piece was transferred around 2014-11-12; the rest was re-registered to show the split. ARIN's statistics show it allocated (dated 1994-01-24) on 2014-11-11 and allocated (dated 2014-11-12) on 2014-11-13."},{"raw_change_id":134571,"classification_code":"RANGE_REPRESENTATION_CHANGE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:05:37+00:00","current":0,"public_explanation":"This range is part of a larger block from which a piece was transferred around 2014-11-12; the rest was re-registered to show the split. ARIN's statistics show it allocated (dated 1994-01-24) on 2014-11-11 and allocated (dated 2014-11-12) on 2014-11-13."},{"raw_change_id":134571,"classification_code":"RANGE_REPRESENTATION_CHANGE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:48:13+00:00","current":0,"public_explanation":"This range is part of a larger block from which a piece was transferred around 2014-11-12; the rest was re-registered to show the split. ARIN's statistics show it allocated (dated 1994-01-24) on 2014-11-11 and allocated (dated 2014-11-12) on 2014-11-13."},{"raw_change_id":134571,"classification_code":"RANGE_REPRESENTATION_CHANGE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:51:16+00:00","current":1,"public_explanation":"This range is part of a larger block from which a piece was transferred around 2014-11-12; the rest was re-registered to show the split. ARIN's statistics show it allocated (dated 1994-01-24) on 2014-11-11 and allocated (dated 2014-11-12) on 2014-11-13."}]},"arin_statistics_now":{"status":"allocated (dated 1994-01-24)"}}