{"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":"135.246.0.0/15","resource_type":"ipv4","page":"https://rirtracker.com/ip/135.246.0.0-135.247.255.255/","statistics_now":{"registry":"RIPE NCC","status":"allocated (dated 1996-04-30)"},"current_holder":{"rir":"RIPE NCC","org":"Microsoft Limited","how":"The RIPE NCC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":105723,"date":"2024-05-28T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"RIPE NCC","source_org":null,"recipient_org":"Microsoft Limited","range":"135.246.0.0/16","log":"RIPE NCC"},{"id":105724,"date":"2024-05-28T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"RIPE NCC","source_org":null,"recipient_org":"Microsoft Limited","range":"135.247.0.0/16","log":"RIPE NCC"},{"id":35705,"date":"2024-05-28T14:10:18Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"RIPE NCC","source_org":"Nokia of America Corporation","recipient_org":"Microsoft Limited","range":"135.246.0.0/16","log":"ARIN"},{"id":35706,"date":"2024-05-28T14:10:18Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"RIPE NCC","source_org":"Nokia of America Corporation","recipient_org":"Microsoft Limited","range":"135.247.0.0/16","log":"ARIN"},{"id":24742,"date":"2021-05-27T14:13:35Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Alcatel-Lucent","recipient_org":"Nokia of America Corporation","range":"135.224.0.0/11","log":"ARIN"}],"events":[{"event_id":"3a5687d3c0f4529d","registry":"ARIN","report_date":"2024-05-28","source":"statistics","raw_action":"NOT_IN_ARIN_ISSUED","raw_line":null,"resource_type":"ipv4","resource":"135.246.0.0/15","start":"135.246.0.0","end":"135.247.255.255","classification":"INTER_RIR_TRANSFER_OUT","classification_label":"Inter-RIR transfer out of ARIN","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"RIPE NCC","source_organization":"Nokia of America Corporation","recipient_organization":"Microsoft Limited","inventory_effect":"Transferred out of ARIN administration; not offered to ARIN applicants","inventory_effect_code":"TRANSFER_OUT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:12:00+00:00","page":"https://rirtracker.com/ip/135.246.0.0-135.247.255.255/#e-3a5687d3c0f4529d","report_page":"https://rirtracker.com/arin/reports/2024-05-28/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/135.246.0.0-135.247.255.255.json","observed":"135.246.0.0/15 allocated on 2024-05-28, not listed on 2024-05-29","same_transfer_as":"e9bc90b28c5fff68","explanation":"ARIN's transfer log records a transfer from Nokia of America Corporation (ARIN) to Microsoft Limited (RIPE NCC), recorded as 2 transfer records that together cover exactly this range, on 2024-05-28 14:10 UTC: it left ARIN for the RIPE NCC. ARIN-Issued didn't list this change; it is not a new allocation and is not offered to ARIN applicants.","evidence":[{"type":"statistics_diff","url":"https://ftp.arin.net/pub/stats/arin/archive/2024/delegated-arin-extended-20240529.gz","retrieved_at":"2026-10-12T23:40:43+00:00","summary":"Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 135.246.0.0/15 allocated on 2024-05-28, not listed on 2024-05-29"},{"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 2024-05-28 14:10 UTC, Nokia of America Corporation (ARIN) to Microsoft Limited (RIPE NCC); resources moved: 135.246.0.0/16"},{"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 2024-05-28 14:10 UTC, Nokia of America Corporation (ARIN) to Microsoft Limited (RIPE NCC); resources moved: 135.247.0.0/16"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2024/delegated-arin-extended-20240527.gz","retrieved_at":"2026-10-12T23:40:38+00:00","summary":"ARIN delegated statistics 2024-05-27 (produced 2024-05-27T13:00:48+00:00), before the report: allocated (dated 1996-04-30)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2024/delegated-arin-extended-20240529.gz","retrieved_at":"2026-10-12T23:40:43+00:00","summary":"ARIN delegated statistics 2024-05-29 (produced 2024-05-29T13:00:48+00:00), after the report: not listed"}]}],"classification_history":{"3a5687d3c0f4529d":[{"raw_change_id":465458,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T06:07:56+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Nokia of America Corporation (ARIN) to Microsoft Limited (RIPE NCC), recorded as 2 transfer records that together cover exactly this range, on 2024-05-28 14:10 UTC: it left ARIN for the RIPE NCC. ARIN-Issued didn't list this change; it is not a new allocation and is not offered to ARIN applicants."},{"raw_change_id":465458,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:22:46+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Nokia of America Corporation (ARIN) to Microsoft Limited (RIPE NCC), recorded as 2 transfer records that together cover exactly this range, on 2024-05-28 14:10 UTC: it left ARIN for the RIPE NCC. ARIN-Issued didn't list this change; it is not a new allocation and is not offered to ARIN applicants."},{"raw_change_id":465458,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T15:06:50+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Nokia of America Corporation (ARIN) to Microsoft Limited (RIPE NCC), recorded as 2 transfer records that together cover exactly this range, on 2024-05-28 14:10 UTC: it left ARIN for the RIPE NCC. ARIN-Issued didn't list this change; it is not a new allocation and is not offered to ARIN applicants."},{"raw_change_id":465458,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:12:00+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from Nokia of America Corporation (ARIN) to Microsoft Limited (RIPE NCC), recorded as 2 transfer records that together cover exactly this range, on 2024-05-28 14:10 UTC: it left ARIN for the RIPE NCC. ARIN-Issued didn't list this change; it is not a new allocation and is not offered to ARIN applicants."}]},"arin_statistics_now":{"status":"not listed"}}