{"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":"131.226.0.0/16","resource_type":"ipv4","page":"https://rirtracker.com/ip/131.226.0.0-131.226.255.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2018-03-01), allocated (dated 2018-04-27), allocated (dated 2020-06-10), allocated (dated 2020-06-12), allocated (dated 2020-06-17), allocated (dated 2020-06-19), allocated (dated 2020-07-02), allocated (dated 2020-07-14), allocated (dated 2020-11-10)"},"current_holder":{"rir":null,"org":null,"how":null},"rdap_snapshots":[],"transfers":[{"id":43775,"date":"2026-05-04T17:13:20Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Perimeter 81 LLC","recipient_org":"Check Point Software Technologies 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LLC","range":"131.226.24.0/22","log":"ARIN"},{"id":20880,"date":"2020-06-10T21:45:33Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"AMP Networks","recipient_org":"Antietam Broadband","range":"131.226.16.0/21","log":"ARIN"},{"id":20156,"date":"2020-03-02T16:04:30Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"APNIC","source_org":"AMP Networks","recipient_org":"DITO TELECOMMUNITY CORP.","range":"131.226.64.0/18","log":"ARIN"},{"id":126454,"date":"2020-03-02T04:52:55Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"APNIC","source_org":"AMPNE","recipient_org":"DITO TELECOMMUNITY CORPORATION","range":"131.226.64.0/18","log":"APNIC"},{"id":13020,"date":"2018-04-27T15:08:57Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"AMP Networks","recipient_org":"AQR CAPITAL MANAGEMENT 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ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:33+00:00","page":"https://rirtracker.com/ip/131.226.0.0-131.226.255.255/#e-463741658c25fa5d","report_page":"https://rirtracker.com/arin/reports/2018-02-20/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/131.226.0.0-131.226.255.255.json","observed":"Merger/acquisition: AMP-VL LLC (ARIN) to AMP Networks (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from AMP-VL LLC (ARIN) to AMP Networks (ARIN) on 2018-02-20 16:21 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.","evidence":[{"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: MERGER_ACQUISITION on 2018-02-20 16:21 UTC, AMP-VL LLC (ARIN) to AMP Networks (ARIN); resources moved: 131.226.0.0/16"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2018/delegated-arin-extended-20180219.gz","retrieved_at":"2026-10-12T21:42:07+00:00","summary":"ARIN delegated statistics 2018-02-19 (produced 2018-02-19T06:10:25+00:00), before the report: assigned (dated 1995-12-26)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2018/delegated-arin-extended-20180221.gz","retrieved_at":"2026-10-12T21:42:11+00:00","summary":"ARIN delegated statistics 2018-02-21 (produced 2018-02-21T06:09:03+00:00), after the report: allocated (dated 1995-12-26)"}]}],"classification_history":{"463741658c25fa5d":[{"raw_change_id":553728,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:33+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from AMP-VL LLC (ARIN) to AMP Networks (ARIN) on 2018-02-20 16:21 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it."}]},"arin_statistics_now":{"status":"allocated (dated 2018-03-01), allocated (dated 2018-04-27), allocated (dated 2020-06-10), allocated (dated 2020-06-12), allocated (dated 2020-06-17), allocated (dated 2020-06-19), allocated (dated 2020-07-02), allocated (dated 2020-07-14), allocated (dated 2020-11-10)"}}