{"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":"74.52.0.0/16","resource_type":"ipv4","page":"https://rirtracker.com/ip/74.52.0.0-74.52.255.255/","statistics_now":{"registry":"APNIC","status":"allocated (dated 2006-02-17)"},"current_holder":{"rir":"APNIC","org":"Skyline Networks Company Limited","how":"APNIC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":43438,"date":"2026-04-09T16:01:11Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"APNIC","source_org":"IBM Cloud","recipient_org":"Skyline Networks Company Limited","range":"74.52.0.0/16","log":"ARIN"},{"id":131601,"date":"2026-04-09T07:11:04Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"APNIC","source_org":"IBMC-24","recipient_org":"Skyline Networks Company Limited","range":"74.52.0.0/16","log":"APNIC"},{"id":39161,"date":"2025-02-28T18:53:55Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"SoftLayer Technologies Inc.","recipient_org":"IBM Cloud","range":"74.52.0.0/14","log":"ARIN"},{"id":9223,"date":"2017-04-11T17:08:52Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"ThePlanet.com Internet Services, Inc.","recipient_org":"SoftLayer Technologies Inc.","range":"74.52.0.0/14","log":"ARIN"}],"events":[{"event_id":"69d8eff6d8ec9b3f","registry":"ARIN","report_date":"2026-04-09","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"74.52.0.0/16","start":"74.52.0.0","end":"74.52.255.255","classification":"INTER_RIR_TRANSFER_OUT","classification_label":"Inter-RIR transfer out of ARIN","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"APNIC","source_organization":"IBM Cloud","recipient_organization":"Skyline Networks Company 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":"2026-10-14T00:19:27+00:00","page":"https://rirtracker.com/ip/74.52.0.0-74.52.255.255/#e-69d8eff6d8ec9b3f","report_page":"https://rirtracker.com/arin/reports/2026-04-09/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/74.52.0.0-74.52.255.255.json","observed":"Transfer: IBM Cloud (ARIN) to Skyline Networks Company Limited (APNIC)","piece_of":{"resource":"74.52.0.0/14","page":"https://rirtracker.com/ip/74.52.0.0-74.55.255.255/"},"same_transfer_as":"073f2e8465e520f4","explanation":"ARIN's transfer log records a transfer from IBM Cloud (ARIN) to Skyline Networks Company Limited (APNIC) on 2026-04-09 16:01 UTC: it left ARIN for APNIC. It is not a new allocation and is not offered to ARIN applicants.","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: RESOURCE_TRANSFER on 2026-04-09 16:01 UTC, IBM Cloud (ARIN) to Skyline Networks Company Limited (APNIC); resources moved: 74.52.0.0/16"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/delegated-arin-extended-20260408","retrieved_at":"2026-10-09T18:59:34+00:00","summary":"ARIN delegated statistics 2026-04-08 (produced 2026-04-08T13:00:42+00:00), before the report: allocated (dated 2006-02-17)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/delegated-arin-extended-20260410","retrieved_at":"2026-10-09T18:59:41+00:00","summary":"ARIN delegated statistics 2026-04-10 (produced 2026-04-10T13:00:39+00:00), after the report: not listed"}]},{"event_id":"073f2e8465e520f4","registry":"APNIC","report_date":"2026-04-09","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"74.52.0.0/16","start":"74.52.0.0","end":"74.52.255.255","classification":"INTER_RIR_TRANSFER_IN","classification_label":"Inter-RIR transfer into APNIC","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"APNIC","source_organization":"IBMC-24","recipient_organization":"Skyline Networks Company Limited","inventory_effect":"Transferred into APNIC administration; not a new issuance","inventory_effect_code":"TRANSFER_IN","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:01+00:00","page":"https://rirtracker.com/ip/74.52.0.0-74.52.255.255/#e-073f2e8465e520f4","report_page":"https://rirtracker.com/apnic/reports/2026-04-09/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/74.52.0.0-74.52.255.255.json","observed":"Transfer: IBMC-24 (ARIN) to Skyline Networks Company Limited (APNIC)","same_transfer_as":"69d8eff6d8ec9b3f","explanation":"APNIC's transfer log records a transfer from IBMC-24 (ARIN) to Skyline Networks Company Limited (APNIC) on 2026-04-09 07:11 UTC: it came to APNIC from ARIN. It was already issued by another registry, so this is not a new issuance.","evidence":[{"type":"transfer","url":"https://ftp.apnic.net/stats/apnic/transfers/transfers_latest.json","retrieved_at":"2026-10-13T18:17:16+00:00","summary":"Transfer log: RESOURCE_TRANSFER on 2026-04-09 07:11 UTC, IBMC-24 (ARIN) to Skyline Networks Company Limited (APNIC); resources moved: 74.52.0.0/16"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2026/delegated-apnic-extended-20260409.gz","retrieved_at":"2026-10-12T16:20:44+00:00","summary":"APNIC delegated statistics 2026-04-09, before the change: not listed"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2026/delegated-apnic-extended-20260410.gz","retrieved_at":"2026-10-12T16:20:48+00:00","summary":"APNIC delegated statistics 2026-04-10, after the change: allocated (dated 2006-02-17)"}]}],"classification_history":{"69d8eff6d8ec9b3f":[{"raw_change_id":575834,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:27+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from IBM Cloud (ARIN) to Skyline Networks Company Limited (APNIC) on 2026-04-09 16:01 UTC: it left ARIN for APNIC. It is not a new allocation and is not offered to ARIN applicants."}],"073f2e8465e520f4":[{"raw_change_id":22306,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.2.0","classified_at":"2026-10-12T17:43:08+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from IBMC-24 (ARIN) to Skyline Networks Company Limited (APNIC) on 2026-04-09 07:11 UTC: it came to APNIC from ARIN. It was already issued by another registry, so this is not a new issuance."},{"raw_change_id":22306,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-12T18:23:02+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from IBMC-24 (ARIN) to Skyline Networks Company Limited (APNIC) on 2026-04-09 07:11 UTC: it came to APNIC from ARIN. It was already issued by another registry, so this is not a new issuance."},{"raw_change_id":22306,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:01:22+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from IBMC-24 (ARIN) to Skyline Networks Company Limited (APNIC) on 2026-04-09 07:11 UTC: it came to APNIC from ARIN. It was already issued by another registry, so this is not a new issuance."},{"raw_change_id":22306,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:43:28+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from IBMC-24 (ARIN) to Skyline Networks Company Limited (APNIC) on 2026-04-09 07:11 UTC: it came to APNIC from ARIN. It was already issued by another registry, so this is not a new issuance."},{"raw_change_id":22306,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:01+00:00","current":1,"public_explanation":"APNIC's transfer log records a transfer from IBMC-24 (ARIN) to Skyline Networks Company Limited (APNIC) on 2026-04-09 07:11 UTC: it came to APNIC from ARIN. It was already issued by another registry, so this is not a new issuance."}]},"arin_statistics_now":{"status":"not listed"}}