{"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":"49.128.224.0/19","resource_type":"ipv4","page":"https://rirtracker.com/ip/49.128.224.0-49.128.255.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2025-01-06)"},"current_holder":{"rir":"ARIN","org":"AMAZO-4","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":129903,"date":"2025-01-07T00:32:42Z","type":"RESOURCE_TRANSFER","source_rir":"APNIC","recipient_rir":"ARIN","source_org":"Satcomms Australia","recipient_org":"AMAZO-4","range":"49.128.224.0/19","log":"APNIC"},{"id":38278,"date":"2025-01-06T19:15:51Z","type":"RESOURCE_TRANSFER","source_rir":"APNIC","recipient_rir":"ARIN","source_org":"Satcomms Australia","recipient_org":"Amazon.com, Inc.","range":"49.128.224.0/19","log":"ARIN"}],"events":[{"event_id":"c11e456f5e9126c8","registry":"APNIC","report_date":"2025-01-07","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"49.128.224.0/19","start":"49.128.224.0","end":"49.128.255.255","classification":"INTER_RIR_TRANSFER_OUT","classification_label":"Inter-RIR transfer out of APNIC","confidence":"CONFIRMED","source_rir":"APNIC","recipient_rir":"ARIN","source_organization":"Satcomms Australia","recipient_organization":"AMAZO-4","inventory_effect":"Transferred out of APNIC administration; not offered to APNIC applicants","inventory_effect_code":"TRANSFER_OUT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:53+00:00","page":"https://rirtracker.com/ip/49.128.224.0-49.128.255.255/#e-c11e456f5e9126c8","report_page":"https://rirtracker.com/apnic/reports/2025-01-07/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/49.128.224.0-49.128.255.255.json","observed":"Transfer: Satcomms Australia (APNIC) to AMAZO-4 (ARIN)","same_transfer_as":"b58826fce26247ac","explanation":"APNIC's transfer log records a transfer from Satcomms Australia (APNIC) to AMAZO-4 (ARIN) on 2025-01-07 00:32 UTC: it left APNIC for ARIN. It is not a new allocation and is not offered to APNIC applicants.","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 2025-01-07 00:32 UTC, Satcomms Australia (APNIC) to AMAZO-4 (ARIN); resources moved: 49.128.224.0/19"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2025/delegated-apnic-extended-20250107.gz","retrieved_at":"2026-10-13T01:26:59+00:00","summary":"APNIC delegated statistics 2025-01-07, before the change: allocated (dated 2010-11-11)"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2025/delegated-apnic-extended-20250108.gz","retrieved_at":"2026-10-13T01:27:03+00:00","summary":"APNIC delegated statistics 2025-01-08, after the change: not listed"}]},{"event_id":"b58826fce26247ac","registry":"ARIN","report_date":"2025-01-06","source":"arin_issued","raw_action":"ADD","raw_line":"Add 49.128.224.0-49.128.255.255","resource_type":"ipv4","resource":"49.128.224.0/19","start":"49.128.224.0","end":"49.128.255.255","classification":"INTER_RIR_TRANSFER_IN","classification_label":"Inter-RIR transfer into ARIN","confidence":"CONFIRMED","source_rir":"APNIC","recipient_rir":"ARIN","source_organization":"Satcomms Australia","recipient_organization":"Amazon.com, Inc.","inventory_effect":"Transferred into ARIN administration; not a new issuance","inventory_effect_code":"TRANSFER_IN","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:54:19+00:00","page":"https://rirtracker.com/ip/49.128.224.0-49.128.255.255/#e-b58826fce26247ac","report_page":"https://rirtracker.com/arin/reports/2025-01-06/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/49.128.224.0-49.128.255.255.json","same_transfer_as":"c11e456f5e9126c8","explanation":"ARIN's transfer log records a transfer from Satcomms Australia (APNIC) to Amazon.com, Inc. (ARIN) on 2025-01-06 19:15 UTC: it came to ARIN from APNIC. It was already issued by another registry, so this is not a new issuance.","evidence":[{"type":"arin_issued","url":"https://lists.arin.net/pipermail/arin-issued/2025-January/005868.html","retrieved_at":"2026-10-12T18:42:52+00:00","summary":"ARIN-Issued report for 2025-01-06: \"Add 49.128.224.0-49.128.255.255\""},{"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 2025-01-06 19:15 UTC, Satcomms Australia (APNIC) to Amazon.com, Inc. (ARIN); resources moved: 49.128.224.0/19"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2025/delegated-arin-extended-20250105.gz","retrieved_at":"2026-10-12T23:52:35+00:00","summary":"ARIN delegated statistics 2025-01-05 (produced 2025-01-05T14:01:06+00:00), before the report: not listed"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2025/delegated-arin-extended-20250107.gz","retrieved_at":"2026-10-12T23:52:40+00:00","summary":"ARIN delegated statistics 2025-01-07 (produced 2025-01-07T14:01:08+00:00), after the report: allocated (dated 2025-01-06)"}]},{"event_id":"b8aa28e85ac6334c","registry":"APNIC","report_date":"2010-11-11","source":"statistics","raw_action":"ADDED","raw_line":null,"resource_type":"ipv4","resource":"49.128.224.0/19","start":"49.128.224.0","end":"49.128.255.255","classification":"UNRESOLVED","classification_label":"Unresolved change","confidence":"OBSERVED_ONLY","source_rir":null,"recipient_rir":null,"source_organization":null,"recipient_organization":null,"inventory_effect":"Inventory effect unknown","inventory_effect_code":"UNKNOWN","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:56:50+00:00","page":"https://rirtracker.com/ip/49.128.224.0-49.128.255.255/#e-b8aa28e85ac6334c","report_page":"https://rirtracker.com/apnic/reports/2010-11-11/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/49.128.224.0-49.128.255.255.json","observed":"49.128.224.0/19 not listed on 2010-11-11, allocated on 2010-11-12","explanation":"No transfer record matches. APNIC's statistics show it not listed on 2010-11-11 and allocated (dated 2010-11-11) on 2010-11-12. It wasn't in APNIC's statistics before, so it wasn't APNIC's unissued inventory; it may have come from another registry in a transfer not yet in the log.","evidence":[{"type":"statistics_diff","url":"https://ftp.apnic.net/stats/apnic/2010/delegated-apnic-extended-20101112.gz","retrieved_at":"2026-10-12T19:27:51+00:00","summary":"Found by comparing APNIC's daily statistics: 49.128.224.0/19 not listed on 2010-11-11, allocated on 2010-11-12"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2010/delegated-apnic-extended-20101111.gz","retrieved_at":"2026-10-12T19:27:48+00:00","summary":"APNIC delegated statistics 2010-11-11, before the change: not listed"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2010/delegated-apnic-extended-20101112.gz","retrieved_at":"2026-10-12T19:27:51+00:00","summary":"APNIC delegated statistics 2010-11-12, after the change: allocated (dated 2010-11-11)"}]}],"classification_history":{"c11e456f5e9126c8":[{"raw_change_id":41758,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:38:35+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from Satcomms Australia (APNIC) to AMAZO-4 (ARIN) on 2025-01-07 00:32 UTC: it left APNIC for ARIN. It is not a new allocation and is not offered to APNIC applicants."},{"raw_change_id":41758,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:02:05+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from Satcomms Australia (APNIC) to AMAZO-4 (ARIN) on 2025-01-07 00:32 UTC: it left APNIC for ARIN. It is not a new allocation and is not offered to APNIC applicants."},{"raw_change_id":41758,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:44:16+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from Satcomms Australia (APNIC) to AMAZO-4 (ARIN) on 2025-01-07 00:32 UTC: it left APNIC for ARIN. It is not a new allocation and is not offered to APNIC applicants."},{"raw_change_id":41758,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:53+00:00","current":1,"public_explanation":"APNIC's transfer log records a transfer from Satcomms Australia (APNIC) to AMAZO-4 (ARIN) on 2025-01-07 00:32 UTC: it left APNIC for ARIN. It is not a new allocation and is not offered to APNIC applicants."}],"b58826fce26247ac":[{"raw_change_id":191424,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T04:04:45+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Satcomms Australia (APNIC) to Amazon.com, Inc. (ARIN) on 2025-01-06 19:15 UTC: it came to ARIN from APNIC. It was already issued by another registry, so this is not a new issuance."},{"raw_change_id":191424,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:07:54+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Satcomms Australia (APNIC) to Amazon.com, Inc. (ARIN) on 2025-01-06 19:15 UTC: it came to ARIN from APNIC. It was already issued by another registry, so this is not a new issuance."},{"raw_change_id":191424,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:50:47+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Satcomms Australia (APNIC) to Amazon.com, Inc. (ARIN) on 2025-01-06 19:15 UTC: it came to ARIN from APNIC. It was already issued by another registry, so this is not a new issuance."},{"raw_change_id":191424,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:54:19+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from Satcomms Australia (APNIC) to Amazon.com, Inc. (ARIN) on 2025-01-06 19:15 UTC: it came to ARIN from APNIC. It was already issued by another registry, so this is not a new issuance."}],"b8aa28e85ac6334c":[{"raw_change_id":235184,"classification_code":"UNRESOLVED","confidence":"OBSERVED_ONLY","classifier_version":"1.3.0","classified_at":"2026-10-13T04:22:30+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it not listed on 2010-11-11 and allocated (dated 2010-11-11) on 2010-11-12. It wasn't in APNIC's statistics before, so it wasn't APNIC's unissued inventory; it may have come from another registry in a transfer not yet in the log."},{"raw_change_id":235184,"classification_code":"UNRESOLVED","confidence":"OBSERVED_ONLY","classifier_version":"1.3.1","classified_at":"2026-10-13T08:10:02+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it not listed on 2010-11-11 and allocated (dated 2010-11-11) on 2010-11-12. It wasn't in APNIC's statistics before, so it wasn't APNIC's unissued inventory; it may have come from another registry in a transfer not yet in the log."},{"raw_change_id":235184,"classification_code":"UNRESOLVED","confidence":"OBSERVED_ONLY","classifier_version":"1.3.2","classified_at":"2026-10-13T14:53:07+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it not listed on 2010-11-11 and allocated (dated 2010-11-11) on 2010-11-12. It wasn't in APNIC's statistics before, so it wasn't APNIC's unissued inventory; it may have come from another registry in a transfer not yet in the log."},{"raw_change_id":235184,"classification_code":"UNRESOLVED","confidence":"OBSERVED_ONLY","classifier_version":"1.4.0","classified_at":"2026-10-13T23:56:50+00:00","current":1,"public_explanation":"No transfer record matches. APNIC's statistics show it not listed on 2010-11-11 and allocated (dated 2010-11-11) on 2010-11-12. It wasn't in APNIC's statistics before, so it wasn't APNIC's unissued inventory; it may have come from another registry in a transfer not yet in the log."}]},"arin_statistics_now":{"status":"allocated (dated 2025-01-06)"}}