{"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":"157.210.0.0/16","resource_type":"ipv4","page":"https://rirtracker.com/ip/157.210.0.0-157.210.255.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2024-12-23)"},"current_holder":{"rir":"ARIN","org":"Amazon.com, Inc.","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":38117,"date":"2024-12-23T15:21:28Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Geonex Holdings, LLC","recipient_org":"Amazon.com, Inc.","range":"157.210.0.0/16","log":"ARIN"},{"id":38095,"date":"2024-12-19T15:46:45Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Avineon, Inc.","recipient_org":"Geonex Holdings, LLC","range":"157.210.0.0/16","log":"ARIN"},{"id":37303,"date":"2024-11-19T22:11:57Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Geonex Corporation","recipient_org":"Avineon, Inc.","range":"157.210.0.0/16","log":"ARIN"}],"events":[{"event_id":"7a849820dac58edc","registry":"ARIN","report_date":"2024-12-23","source":"arin_issued","raw_action":"ADD","raw_line":"Add 157.210.0.0-157.210.255.255","resource_type":"ipv4","resource":"157.210.0.0/16","start":"157.210.0.0","end":"157.210.255.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-ARIN transfer","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Geonex Holdings, LLC","recipient_organization":"Amazon.com, Inc.","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:54:18+00:00","page":"https://rirtracker.com/ip/157.210.0.0-157.210.255.255/#e-7a849820dac58edc","report_page":"https://rirtracker.com/arin/reports/2024-12-23/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/157.210.0.0-157.210.255.255.json","explanation":"ARIN's transfer log records a transfer from Geonex Holdings, LLC (ARIN) to Amazon.com, Inc. (ARIN) on 2024-12-23 15:21 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN.","evidence":[{"type":"arin_issued","url":"https://lists.arin.net/pipermail/arin-issued/2024-December/005854.html","retrieved_at":"2026-10-12T18:42:50+00:00","summary":"ARIN-Issued report for 2024-12-23: \"Add 157.210.0.0-157.210.255.255\""},{"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 2024-12-23 15:21 UTC, Geonex Holdings, LLC (ARIN) to Amazon.com, Inc. (ARIN); resources moved: 157.210.0.0/16"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2024/delegated-arin-extended-20241222.gz","retrieved_at":"2026-10-12T23:51:52+00:00","summary":"ARIN delegated statistics 2024-12-22 (produced 2024-12-22T14:01:06+00:00), before the report: allocated (dated 1992-03-24)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2024/delegated-arin-extended-20241224.gz","retrieved_at":"2026-10-12T23:51:57+00:00","summary":"ARIN delegated statistics 2024-12-24 (produced 2024-12-24T14:01:07+00:00), after the report: allocated (dated 2024-12-23)"}]},{"event_id":"c0c2550a653f287b","registry":"ARIN","report_date":"2024-12-19","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"157.210.0.0/16","start":"157.210.0.0","end":"157.210.255.255","classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Avineon, Inc.","recipient_organization":"Geonex Holdings, LLC","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:19+00:00","page":"https://rirtracker.com/ip/157.210.0.0-157.210.255.255/#e-c0c2550a653f287b","report_page":"https://rirtracker.com/arin/reports/2024-12-19/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/157.210.0.0-157.210.255.255.json","observed":"Merger/acquisition: Avineon, Inc. (ARIN) to Geonex Holdings, LLC (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Avineon, Inc. (ARIN) to Geonex Holdings, LLC (ARIN) on 2024-12-19 15:46 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 2024-12-19 15:46 UTC, Avineon, Inc. (ARIN) to Geonex Holdings, LLC (ARIN); resources moved: 157.210.0.0/16"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2024/delegated-arin-extended-20241218.gz","retrieved_at":"2026-10-12T23:51:42+00:00","summary":"ARIN delegated statistics 2024-12-18 (produced 2024-12-18T14:01:07+00:00), before the report: allocated (dated 1992-03-24)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2024/delegated-arin-extended-20241220.gz","retrieved_at":"2026-10-12T23:51:47+00:00","summary":"ARIN delegated statistics 2024-12-20 (produced 2024-12-20T14:01:05+00:00), after the report: allocated (dated 1992-03-24)"}]},{"event_id":"956cec1cf4b0abda","registry":"ARIN","report_date":"2024-11-19","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"157.210.0.0/16","start":"157.210.0.0","end":"157.210.255.255","classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Geonex Corporation","recipient_organization":"Avineon, Inc.","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:18+00:00","page":"https://rirtracker.com/ip/157.210.0.0-157.210.255.255/#e-956cec1cf4b0abda","report_page":"https://rirtracker.com/arin/reports/2024-11-19/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/157.210.0.0-157.210.255.255.json","observed":"Merger/acquisition: Geonex Corporation (ARIN) to Avineon, Inc. (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Geonex Corporation (ARIN) to Avineon, Inc. (ARIN) on 2024-11-19 22:11 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 2024-11-19 22:11 UTC, Geonex Corporation (ARIN) to Avineon, Inc. (ARIN); resources moved: 157.210.0.0/16"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2024/delegated-arin-extended-20241118.gz","retrieved_at":"2026-10-12T23:50:12+00:00","summary":"ARIN delegated statistics 2024-11-18 (produced 2024-11-18T14:00:53+00:00), before the report: allocated (dated 1992-03-24)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2024/delegated-arin-extended-20241120.gz","retrieved_at":"2026-10-12T23:50:17+00:00","summary":"ARIN delegated statistics 2024-11-20 (produced 2024-11-20T14:01:07+00:00), after the report: allocated (dated 1992-03-24)"}]}],"classification_history":{"7a849820dac58edc":[{"raw_change_id":191187,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T04:04:33+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Geonex Holdings, LLC (ARIN) to Amazon.com, Inc. (ARIN) on 2024-12-23 15:21 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":191187,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:07:53+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Geonex Holdings, LLC (ARIN) to Amazon.com, Inc. (ARIN) on 2024-12-23 15:21 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":191187,"classification_code":"INTRA_RIR_TRANSFER","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 Geonex Holdings, LLC (ARIN) to Amazon.com, Inc. (ARIN) on 2024-12-23 15:21 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":191187,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:54:18+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from Geonex Holdings, LLC (ARIN) to Amazon.com, Inc. (ARIN) on 2024-12-23 15:21 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."}],"c0c2550a653f287b":[{"raw_change_id":572602,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:19+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Avineon, Inc. (ARIN) to Geonex Holdings, LLC (ARIN) on 2024-12-19 15:46 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."}],"956cec1cf4b0abda":[{"raw_change_id":572054,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:18+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Geonex Corporation (ARIN) to Avineon, Inc. (ARIN) on 2024-11-19 22:11 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 2024-12-23)"}}