{"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":"199.247.32.0/20","resource_type":"ipv4","page":"https://rirtracker.com/ip/199.247.32.0-199.247.47.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2018-02-15)"},"current_holder":{"rir":"ARIN","org":"Avago Technologies U.S. Inc.","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":24409,"date":"2021-04-16T21:11:06Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Symantec Corporation","recipient_org":"Avago Technologies U.S. Inc.","range":"199.247.32.0/20","log":"ARIN"},{"id":12082,"date":"2018-02-15T15:53:33Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"NTnet Operations Ltd.","recipient_org":"Symantec Corporation","range":"199.247.32.0/20","log":"ARIN"}],"events":[{"event_id":"28b95d5966caa51a","registry":"ARIN","report_date":"2021-04-16","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"199.247.32.0/20","start":"199.247.32.0","end":"199.247.47.255","classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Symantec Corporation","recipient_organization":"Avago Technologies U.S. Inc.","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:56+00:00","page":"https://rirtracker.com/ip/199.247.32.0-199.247.47.255/#e-28b95d5966caa51a","report_page":"https://rirtracker.com/arin/reports/2021-04-16/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/199.247.32.0-199.247.47.255.json","observed":"Merger/acquisition: Symantec Corporation (ARIN) to Avago Technologies U.S. Inc. (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Symantec Corporation (ARIN) to Avago Technologies U.S. Inc. (ARIN) on 2021-04-16 21:11 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 2021-04-16 21:11 UTC, Symantec Corporation (ARIN) to Avago Technologies U.S. Inc. (ARIN); resources moved: 199.247.32.0/20"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2021/delegated-arin-extended-20210415.gz","retrieved_at":"2026-10-12T22:41:16+00:00","summary":"ARIN delegated statistics 2021-04-15 (produced 2021-04-15T14:00:13+00:00), before the report: assigned (dated 2018-02-15)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2021/delegated-arin-extended-20210417.gz","retrieved_at":"2026-10-12T22:41:21+00:00","summary":"ARIN delegated statistics 2021-04-17 (produced 2021-04-17T14:00:13+00:00), after the report: assigned (dated 2018-02-15)"}]},{"event_id":"8ed184f7d2e5ba1f","registry":"ARIN","report_date":"2018-02-15","source":"arin_issued","raw_action":"ADD","raw_line":"Add 199.247.32.0-199.247.47.255","resource_type":"ipv4","resource":"199.247.32.0/20","start":"199.247.32.0","end":"199.247.47.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-ARIN transfer","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"NTnet Operations Ltd.","recipient_organization":"Symantec Corporation","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:52:05+00:00","page":"https://rirtracker.com/ip/199.247.32.0-199.247.47.255/#e-8ed184f7d2e5ba1f","report_page":"https://rirtracker.com/arin/reports/2018-02-15/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/199.247.32.0-199.247.47.255.json","explanation":"ARIN's transfer log records a transfer from NTnet Operations Ltd. (ARIN) to Symantec Corporation (ARIN) on 2018-02-15 15:53 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/2018-February/003354.html","retrieved_at":"2026-10-12T18:39:57+00:00","summary":"ARIN-Issued report for 2018-02-15: \"Add 199.247.32.0-199.247.47.255\""},{"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 2018-02-15 15:53 UTC, NTnet Operations Ltd. (ARIN) to Symantec Corporation (ARIN); resources moved: 199.247.32.0/20"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2018/delegated-arin-extended-20180214.gz","retrieved_at":"2026-10-12T21:41:46+00:00","summary":"ARIN delegated statistics 2018-02-14 (produced 2018-02-14T06:09:04+00:00), before the report: allocated (dated 1996-04-09)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2018/delegated-arin-extended-20180216.gz","retrieved_at":"2026-10-12T21:42:00+00:00","summary":"ARIN delegated statistics 2018-02-16 (produced 2018-02-16T06:10:00+00:00), after the report: assigned (dated 2018-02-15)"}]}],"classification_history":{"28b95d5966caa51a":[{"raw_change_id":563157,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:56+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Symantec Corporation (ARIN) to Avago Technologies U.S. Inc. (ARIN) on 2021-04-16 21:11 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."}],"8ed184f7d2e5ba1f":[{"raw_change_id":153391,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T03:40:33+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from NTnet Operations Ltd. (ARIN) to Symantec Corporation (ARIN) on 2018-02-15 15:53 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":153391,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:06:14+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from NTnet Operations Ltd. (ARIN) to Symantec Corporation (ARIN) on 2018-02-15 15:53 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":153391,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:48:54+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from NTnet Operations Ltd. (ARIN) to Symantec Corporation (ARIN) on 2018-02-15 15:53 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":153391,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:52:05+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from NTnet Operations Ltd. (ARIN) to Symantec Corporation (ARIN) on 2018-02-15 15:53 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."}]},"arin_statistics_now":{"status":"allocated (dated 2018-02-15)"}}