{"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":"66.6.16.0/20","resource_type":"ipv4","page":"https://rirtracker.com/ip/66.6.16.0-66.6.31.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2021-06-24)"},"current_holder":{"rir":"ARIN","org":"RADWARE INC.","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":24954,"date":"2021-06-24T14:13:07Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"ANC Business Labs","recipient_org":"RADWARE INC.","range":"66.6.16.0/20","log":"ARIN"},{"id":24647,"date":"2021-05-17T20:16:15Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Sobonito Investments ltd.","recipient_org":"ANC Business Labs","range":"66.6.16.0/20","log":"ARIN"}],"events":[{"event_id":"baa6f2bf531855ec","registry":"ARIN","report_date":"2021-06-24","source":"arin_issued","raw_action":"ADD","raw_line":"Add 66.6.16.0-66.6.31.255","resource_type":"ipv4","resource":"66.6.16.0/20","start":"66.6.16.0","end":"66.6.31.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-ARIN transfer","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"ANC Business Labs","recipient_organization":"RADWARE INC.","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:53:10+00:00","page":"https://rirtracker.com/ip/66.6.16.0-66.6.31.255/#e-baa6f2bf531855ec","report_page":"https://rirtracker.com/arin/reports/2021-06-24/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/66.6.16.0-66.6.31.255.json","explanation":"ARIN's transfer log records a transfer from ANC Business Labs (ARIN) to RADWARE INC. (ARIN) on 2021-06-24 14:13 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/2021-June/004577.html","retrieved_at":"2026-10-12T18:41:21+00:00","summary":"ARIN-Issued report for 2021-06-24: \"Add 66.6.16.0-66.6.31.255\""},{"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 2021-06-24 14:13 UTC, ANC Business Labs (ARIN) to RADWARE INC. (ARIN); resources moved: 66.6.16.0/20"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2021/delegated-arin-extended-20210623.gz","retrieved_at":"2026-10-12T22:44:43+00:00","summary":"ARIN delegated statistics 2021-06-23 (produced 2021-06-23T14:00:14+00:00), before the report: assigned (dated 2004-01-23)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2021/delegated-arin-extended-20210625.gz","retrieved_at":"2026-10-12T22:44:48+00:00","summary":"ARIN delegated statistics 2021-06-25 (produced 2021-06-25T14:00:13+00:00), after the report: allocated (dated 2021-06-24)"}]},{"event_id":"b0596ec79e72f777","registry":"ARIN","report_date":"2021-05-17","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"66.6.16.0/20","start":"66.6.16.0","end":"66.6.31.255","classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Sobonito Investments ltd.","recipient_organization":"ANC Business Labs","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/66.6.16.0-66.6.31.255/#e-b0596ec79e72f777","report_page":"https://rirtracker.com/arin/reports/2021-05-17/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/66.6.16.0-66.6.31.255.json","observed":"Merger/acquisition: Sobonito Investments ltd. (ARIN) to ANC Business Labs (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Sobonito Investments ltd. (ARIN) to ANC Business Labs (ARIN) on 2021-05-17 20:16 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 2021-05-17 20:16 UTC, Sobonito Investments ltd. (ARIN) to ANC Business Labs (ARIN); resources moved: 66.6.16.0/20"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2021/delegated-arin-extended-20210516.gz","retrieved_at":"2026-10-12T22:42:48+00:00","summary":"ARIN delegated statistics 2021-05-16 (produced 2021-05-16T14:00:12+00:00), before the report: assigned (dated 2004-01-23)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2021/delegated-arin-extended-20210518.gz","retrieved_at":"2026-10-12T22:42:52+00:00","summary":"ARIN delegated statistics 2021-05-18 (produced 2021-05-18T14:00:12+00:00), after the report: assigned (dated 2004-01-23)"}]}],"classification_history":{"baa6f2bf531855ec":[{"raw_change_id":171774,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T03:52:47+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from ANC Business Labs (ARIN) to RADWARE INC. (ARIN) on 2021-06-24 14:13 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":171774,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:07:03+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from ANC Business Labs (ARIN) to RADWARE INC. (ARIN) on 2021-06-24 14:13 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":171774,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:49:50+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from ANC Business Labs (ARIN) to RADWARE INC. (ARIN) on 2021-06-24 14:13 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":171774,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:53:10+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from ANC Business Labs (ARIN) to RADWARE INC. (ARIN) on 2021-06-24 14:13 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."}],"b0596ec79e72f777":[{"raw_change_id":563290,"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 Sobonito Investments ltd. (ARIN) to ANC Business Labs (ARIN) on 2021-05-17 20:16 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 2021-06-24)"}}