{"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":"41.220.144.0/20","resource_type":"ipv4","page":"https://rirtracker.com/ip/41.220.144.0-41.220.159.255/","statistics_now":{"registry":"AFRINIC","status":"allocated (dated 2010-04-23)"},"current_holder":{"rir":"AFRINIC","org":"Optimum Telecom Algeria","how":"AFRINIC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":133780,"date":"2019-02-07T05:27:22Z","type":"MERGER_ACQUISITION","source_rir":"AFRINIC","recipient_rir":"AFRINIC","source_org":"SPA ORASCOM TELECOM ALGERIE","recipient_org":"Optimum Telecom Algeria","range":"41.220.144.0/20","log":"AFRINIC"}],"events":[{"event_id":"a0aec75cf848e975","registry":"AFRINIC","report_date":"2019-02-07","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"41.220.144.0/20","start":"41.220.144.0","end":"41.220.159.255","classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"AFRINIC","recipient_rir":"AFRINIC","source_organization":"SPA ORASCOM TELECOM ALGERIE","recipient_organization":"Optimum Telecom Algeria","inventory_effect":"No effect on AFRINIC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:24+00:00","page":"https://rirtracker.com/ip/41.220.144.0-41.220.159.255/#e-a0aec75cf848e975","report_page":"https://rirtracker.com/afrinic/reports/2019-02-07/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/41.220.144.0-41.220.159.255.json","observed":"Merger/acquisition: SPA ORASCOM TELECOM ALGERIE (AFRINIC) to Optimum Telecom Algeria (AFRINIC)","explanation":"AFRINIC's transfer log records a merger, acquisition or reorganization from SPA ORASCOM TELECOM ALGERIE (AFRINIC) to Optimum Telecom Algeria (AFRINIC) on 2019-02-07 05:27 UTC. The registration changed hands; it is not a new allocation from AFRINIC.","evidence":[{"type":"transfer","url":"https://ftp.afrinic.net/pub/stats/afrinic/transfers/transfers_latest.json","retrieved_at":"2026-10-13T02:32:15+00:00","summary":"Transfer log: MERGER_ACQUISITION on 2019-02-07 05:27 UTC, SPA ORASCOM TELECOM ALGERIE (AFRINIC) to Optimum Telecom Algeria (AFRINIC); resources moved: 196.29.40.0/22, 41.220.144.0/20"},{"type":"delegated_before","url":"https://ftp.afrinic.net/pub/stats/afrinic/2019/delegated-afrinic-extended-20190207","retrieved_at":"2026-10-12T22:18:21+00:00","summary":"AFRINIC delegated statistics 2019-02-07, before the change: allocated (dated 2010-04-23)"},{"type":"delegated_after","url":"https://ftp.afrinic.net/pub/stats/afrinic/2019/delegated-afrinic-extended-20190208","retrieved_at":"2026-10-12T22:18:26+00:00","summary":"AFRINIC delegated statistics 2019-02-08, after the change: allocated (dated 2010-04-23)"}]}],"classification_history":{"a0aec75cf848e975":[{"raw_change_id":29802,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:32:57+00:00","current":0,"public_explanation":"AFRINIC's transfer log records a merger, acquisition or reorganization from SPA ORASCOM TELECOM ALGERIE (AFRINIC) to Optimum Telecom Algeria (AFRINIC) on 2019-02-07 05:27 UTC. The registration changed hands; it is not a new allocation from AFRINIC."},{"raw_change_id":29802,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:01:42+00:00","current":0,"public_explanation":"AFRINIC's transfer log records a merger, acquisition or reorganization from SPA ORASCOM TELECOM ALGERIE (AFRINIC) to Optimum Telecom Algeria (AFRINIC) on 2019-02-07 05:27 UTC. The registration changed hands; it is not a new allocation from AFRINIC."},{"raw_change_id":29802,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:43:51+00:00","current":0,"public_explanation":"AFRINIC's transfer log records a merger, acquisition or reorganization from SPA ORASCOM TELECOM ALGERIE (AFRINIC) to Optimum Telecom Algeria (AFRINIC) on 2019-02-07 05:27 UTC. The registration changed hands; it is not a new allocation from AFRINIC."},{"raw_change_id":29802,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:24+00:00","current":1,"public_explanation":"AFRINIC's transfer log records a merger, acquisition or reorganization from SPA ORASCOM TELECOM ALGERIE (AFRINIC) to Optimum Telecom Algeria (AFRINIC) on 2019-02-07 05:27 UTC. The registration changed hands; it is not a new allocation from AFRINIC."}]},"arin_statistics_now":{"status":"not listed"}}