{"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":"162.54.128.0/17","resource_type":"ipv4","page":"https://rirtracker.com/ip/162.54.128.0-162.54.255.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 1992-08-03)"},"current_holder":{"rir":"ARIN","org":"Verizon Business","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":36023,"date":"2024-07-02T11:39:00Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"MCI (Systems Engineering)","recipient_org":"Verizon Business","range":"162.54.128.0/17","log":"ARIN"}],"events":[{"event_id":"0e3a1dd6c0212797","registry":"ARIN","report_date":"2024-07-02","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"162.54.128.0/17","start":"162.54.128.0","end":"162.54.255.255","classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"MCI (Systems Engineering)","recipient_organization":"Verizon Business","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:16+00:00","page":"https://rirtracker.com/ip/162.54.128.0-162.54.255.255/#e-0e3a1dd6c0212797","report_page":"https://rirtracker.com/arin/reports/2024-07-02/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/162.54.128.0-162.54.255.255.json","observed":"Merger/acquisition: MCI (Systems Engineering) (ARIN) to Verizon Business (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from MCI (Systems Engineering) (ARIN) to Verizon Business (ARIN) on 2024-07-02 11:39 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 2024-07-02 11:39 UTC, MCI (Systems Engineering) (ARIN) to Verizon Business (ARIN); resources moved: 162.54.128.0/17"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2024/delegated-arin-extended-20240701.gz","retrieved_at":"2026-10-12T23:42:38+00:00","summary":"ARIN delegated statistics 2024-07-01 (produced 2024-07-01T13:00:44+00:00), before the report: allocated (dated 1992-08-03)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2024/delegated-arin-extended-20240703.gz","retrieved_at":"2026-10-12T23:42:43+00:00","summary":"ARIN delegated statistics 2024-07-03 (produced 2024-07-03T13:00:44+00:00), after the report: allocated (dated 1992-08-03)"}]}],"classification_history":{"0e3a1dd6c0212797":[{"raw_change_id":571280,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:16+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from MCI (Systems Engineering) (ARIN) to Verizon Business (ARIN) on 2024-07-02 11:39 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 1992-08-03)"}}