{"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":"171.68.0.0/14","resource_type":"ipv4","page":"https://rirtracker.com/ip/171.68.0.0-171.71.255.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2023-06-12)"},"current_holder":{"rir":"ARIN","org":"CISCO SYSTEMS, INC.","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":32990,"date":"2023-09-12T19:59:44Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Cisco Systems, Inc.","recipient_org":"CISCO SYSTEMS, INC.","range":"171.68.0.0/14","log":"ARIN"},{"id":32146,"date":"2023-06-12T20:05:19Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Raytheon BBN Technologies Corp.","recipient_org":"Cisco Systems, Inc.","range":"171.68.0.0/14","log":"ARIN"},{"id":24980,"date":"2021-06-30T19:41:09Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"BBN Communications","recipient_org":"Raytheon BBN Technologies Corp.","range":"171.68.0.0/14","log":"ARIN"}],"events":[{"event_id":"282de96089a2f51d","registry":"ARIN","report_date":"2023-09-12","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"171.68.0.0/14","start":"171.68.0.0","end":"171.71.255.255","classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Cisco Systems, Inc.","recipient_organization":"CISCO SYSTEMS, INC.","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:10+00:00","page":"https://rirtracker.com/ip/171.68.0.0-171.71.255.255/#e-282de96089a2f51d","report_page":"https://rirtracker.com/arin/reports/2023-09-12/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/171.68.0.0-171.71.255.255.json","observed":"Merger/acquisition: Cisco Systems, Inc. (ARIN) to CISCO SYSTEMS, INC. (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Cisco Systems, Inc. (ARIN) to CISCO SYSTEMS, INC. (ARIN) on 2023-09-12 19:59 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 2023-09-12 19:59 UTC, Cisco Systems, Inc. (ARIN) to CISCO SYSTEMS, INC. (ARIN); resources moved: 171.68.0.0/14"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2023/delegated-arin-extended-20230911.gz","retrieved_at":"2026-10-12T23:26:56+00:00","summary":"ARIN delegated statistics 2023-09-11 (produced 2023-09-11T13:00:13+00:00), before the report: allocated (dated 2023-06-12)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2023/delegated-arin-extended-20230913.gz","retrieved_at":"2026-10-12T23:27:01+00:00","summary":"ARIN delegated statistics 2023-09-13 (produced 2023-09-13T13:00:13+00:00), after the report: allocated (dated 2023-06-12)"}]},{"event_id":"64456f4cfadc8c89","registry":"ARIN","report_date":"2023-06-12","source":"arin_issued","raw_action":"ADD","raw_line":"Add 171.68.0.0-171.71.255.255","resource_type":"ipv4","resource":"171.68.0.0/14","start":"171.68.0.0","end":"171.71.255.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-ARIN transfer","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Raytheon BBN Technologies Corp.","recipient_organization":"Cisco Systems, Inc.","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:53:44+00:00","page":"https://rirtracker.com/ip/171.68.0.0-171.71.255.255/#e-64456f4cfadc8c89","report_page":"https://rirtracker.com/arin/reports/2023-06-12/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/171.68.0.0-171.71.255.255.json","explanation":"ARIN's transfer log records a transfer from Raytheon BBN Technologies Corp. (ARIN) to Cisco Systems, Inc. (ARIN) on 2023-06-12 20:05 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/2023-June/005295.html","retrieved_at":"2026-10-12T18:42:12+00:00","summary":"ARIN-Issued report for 2023-06-12: \"Add 171.68.0.0-171.71.255.255\""},{"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 2023-06-12 20:05 UTC, Raytheon BBN Technologies Corp. (ARIN) to Cisco Systems, Inc. (ARIN); resources moved: 171.68.0.0/14"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2023/delegated-arin-extended-20230611.gz","retrieved_at":"2026-10-12T23:22:07+00:00","summary":"ARIN delegated statistics 2023-06-11 (produced 2023-06-11T13:00:10+00:00), before the report: allocated (dated 1994-02-25)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2023/delegated-arin-extended-20230613.gz","retrieved_at":"2026-10-12T23:22:12+00:00","summary":"ARIN delegated statistics 2023-06-13 (produced 2023-06-13T13:00:10+00:00), after the report: allocated (dated 2023-06-12)"}]},{"event_id":"972795b8502aa48c","registry":"ARIN","report_date":"2021-06-30","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"171.68.0.0/14","start":"171.68.0.0","end":"171.71.255.255","classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"BBN Communications","recipient_organization":"Raytheon BBN Technologies Corp.","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/171.68.0.0-171.71.255.255/#e-972795b8502aa48c","report_page":"https://rirtracker.com/arin/reports/2021-06-30/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/171.68.0.0-171.71.255.255.json","observed":"Merger/acquisition: BBN Communications (ARIN) to Raytheon BBN Technologies Corp. (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from BBN Communications (ARIN) to Raytheon BBN Technologies Corp. (ARIN) on 2021-06-30 19:41 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 2021-06-30 19:41 UTC, BBN Communications (ARIN) to Raytheon BBN Technologies Corp. (ARIN); resources moved: 171.68.0.0/14"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2021/delegated-arin-extended-20210629.gz","retrieved_at":"2026-10-12T22:44:57+00:00","summary":"ARIN delegated statistics 2021-06-29 (produced 2021-06-29T14:00:13+00:00), before the report: allocated (dated 1994-02-25)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2021/delegated-arin-extended-20210701.gz","retrieved_at":"2026-10-12T22:45:02+00:00","summary":"ARIN delegated statistics 2021-07-01 (produced 2021-07-01T14:00:13+00:00), after the report: allocated (dated 1994-02-25)"}]}],"classification_history":{"282de96089a2f51d":[{"raw_change_id":569183,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:10+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Cisco Systems, Inc. (ARIN) to CISCO SYSTEMS, INC. (ARIN) on 2023-09-12 19:59 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."}],"64456f4cfadc8c89":[{"raw_change_id":182008,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T03:59:18+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Raytheon BBN Technologies Corp. (ARIN) to Cisco Systems, Inc. (ARIN) on 2023-06-12 20:05 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":182008,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:07:28+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Raytheon BBN Technologies Corp. (ARIN) to Cisco Systems, Inc. (ARIN) on 2023-06-12 20:05 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":182008,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:50:18+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Raytheon BBN Technologies Corp. (ARIN) to Cisco Systems, Inc. (ARIN) on 2023-06-12 20:05 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":182008,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:53:44+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from Raytheon BBN Technologies Corp. (ARIN) to Cisco Systems, Inc. (ARIN) on 2023-06-12 20:05 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."}],"972795b8502aa48c":[{"raw_change_id":563463,"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 BBN Communications (ARIN) to Raytheon BBN Technologies Corp. (ARIN) on 2021-06-30 19:41 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 2023-06-12)"}}