{"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":"202.138.64.0/20","resource_type":"ipv4","page":"https://rirtracker.com/ip/202.138.64.0-202.138.79.255/","statistics_now":{"registry":"APNIC","status":"allocated (dated 2009-11-10)"},"current_holder":{"rir":"APNIC","org":"Anticlockwise Pty Ltd","how":"APNIC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":124251,"date":"2015-09-30T05:28:32Z","type":"RESOURCE_TRANSFER","source_rir":"APNIC","recipient_rir":"APNIC","source_org":"IP Exchange Pty Ltd","recipient_org":"Anticlockwise Pty Ltd","range":"202.138.64.0/20","log":"APNIC"}],"events":[{"event_id":"4797a309db7d07e8","registry":"APNIC","report_date":"2015-09-30","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"202.138.64.0/20","start":"202.138.64.0","end":"202.138.79.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-APNIC transfer","confidence":"CONFIRMED","source_rir":"APNIC","recipient_rir":"APNIC","source_organization":"IP Exchange Pty Ltd","recipient_organization":"Anticlockwise Pty Ltd","inventory_effect":"No effect on APNIC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:31+00:00","page":"https://rirtracker.com/ip/202.138.64.0-202.138.79.255/#e-4797a309db7d07e8","report_page":"https://rirtracker.com/apnic/reports/2015-09-30/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/202.138.64.0-202.138.79.255.json","observed":"Transfer: IP Exchange Pty Ltd (APNIC) to Anticlockwise Pty Ltd (APNIC)","explanation":"APNIC's transfer log records a transfer from IP Exchange Pty Ltd (APNIC) to Anticlockwise Pty Ltd (APNIC) on 2015-09-30 05:28 UTC. The registration changed hands; it is not a new allocation from APNIC.","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 2015-09-30 05:28 UTC, IP Exchange Pty Ltd (APNIC) to Anticlockwise Pty Ltd (APNIC); resources moved: 202.138.64.0/20"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2015/delegated-apnic-extended-20150930.gz","retrieved_at":"2026-10-12T21:24:49+00:00","summary":"APNIC delegated statistics 2015-09-30, before the change: allocated (dated 2009-11-10)"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2015/delegated-apnic-extended-20151001.gz","retrieved_at":"2026-10-12T21:24:53+00:00","summary":"APNIC delegated statistics 2015-10-01, after the change: allocated (dated 2009-11-10)"}]},{"event_id":"b9e7653156985645","registry":"APNIC","report_date":"2009-11-10","source":"statistics","raw_action":"ADDED","raw_line":null,"resource_type":"ipv4","resource":"202.138.64.0/20","start":"202.138.64.0","end":"202.138.79.255","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":"2026-10-13T23:55:57+00:00","page":"https://rirtracker.com/ip/202.138.64.0-202.138.79.255/#e-b9e7653156985645","report_page":"https://rirtracker.com/apnic/reports/2009-11-10/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/202.138.64.0-202.138.79.255.json","observed":"202.138.64.0/20 not listed on 2009-11-10, allocated on 2009-11-11","explanation":"No transfer record matches. APNIC's statistics show it not listed on 2009-11-10 and allocated (dated 2009-11-10) on 2009-11-11. 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/2009/delegated-apnic-extended-20091111.gz","retrieved_at":"2026-10-12T19:09:05+00:00","summary":"Found by comparing APNIC's daily statistics: 202.138.64.0/20 not listed on 2009-11-10, allocated on 2009-11-11"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2009/delegated-apnic-extended-20091110.gz","retrieved_at":"2026-10-12T19:09:00+00:00","summary":"APNIC delegated statistics 2009-11-10, before the change: not listed"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2009/delegated-apnic-extended-20091111.gz","retrieved_at":"2026-10-12T19:09:05+00:00","summary":"APNIC delegated statistics 2009-11-11, after the change: allocated (dated 2009-11-10)"}]},{"event_id":"dfd85e723cc5e133","registry":"APNIC","report_date":"2009-11-04","source":"statistics","raw_action":"REMOVED","raw_line":null,"resource_type":"ipv4","resource":"202.138.64.0/20","start":"202.138.64.0","end":"202.138.79.255","classification":"REMOVED_REASON_UNKNOWN","classification_label":"Removed (return, revocation or reclamation not publicly distinguishable)","confidence":"OBSERVED_ONLY","source_rir":null,"recipient_rir":null,"source_organization":null,"recipient_organization":null,"inventory_effect":"Possible future reissue candidate after hold","inventory_effect_code":"HOLD_CANDIDATE","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:55:56+00:00","page":"https://rirtracker.com/ip/202.138.64.0-202.138.79.255/#e-dfd85e723cc5e133","report_page":"https://rirtracker.com/apnic/reports/2009-11-04/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/202.138.64.0-202.138.79.255.json","observed":"202.138.64.0/20 allocated on 2009-11-04, not listed on 2009-11-05","explanation":"Removed from active registration. The tracker found it by comparing APNIC's daily statistics. APNIC's statistics show it allocated (dated 2006-06-30) on 2009-11-04 and not listed on 2009-11-05. Being gone from APNIC's statistics entirely can also mean it moved to another registry. Public sources do not distinguish a voluntary return, revocation, or reclamation. APNIC publishes no hold period, and its statistics show a steady one (a year) only for removals from 2014-07-01 on; this one came earlier, so the tracker gives no estimate. This does not confirm availability.","evidence":[{"type":"statistics_diff","url":"https://ftp.apnic.net/stats/apnic/2009/delegated-apnic-extended-20091105.gz","retrieved_at":"2026-10-12T19:08:46+00:00","summary":"Found by comparing APNIC's daily statistics: 202.138.64.0/20 allocated on 2009-11-04, not listed on 2009-11-05"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2009/delegated-apnic-extended-20091104.gz","retrieved_at":"2026-10-12T19:08:43+00:00","summary":"APNIC delegated statistics 2009-11-04, before the change: allocated (dated 2006-06-30)"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2009/delegated-apnic-extended-20091105.gz","retrieved_at":"2026-10-12T19:08:46+00:00","summary":"APNIC delegated statistics 2009-11-05, after the change: not listed"}]}],"classification_history":{"4797a309db7d07e8":[{"raw_change_id":33079,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:34:51+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from IP Exchange Pty Ltd (APNIC) to Anticlockwise Pty Ltd (APNIC) on 2015-09-30 05:28 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":33079,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:01:47+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from IP Exchange Pty Ltd (APNIC) to Anticlockwise Pty Ltd (APNIC) on 2015-09-30 05:28 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":33079,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:43:57+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from IP Exchange Pty Ltd (APNIC) to Anticlockwise Pty Ltd (APNIC) on 2015-09-30 05:28 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":33079,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:31+00:00","current":1,"public_explanation":"APNIC's transfer log records a transfer from IP Exchange Pty Ltd (APNIC) to Anticlockwise Pty Ltd (APNIC) on 2015-09-30 05:28 UTC. The registration changed hands; it is not a new allocation from APNIC."}],"b9e7653156985645":[{"raw_change_id":220371,"classification_code":"UNRESOLVED","confidence":"OBSERVED_ONLY","classifier_version":"1.3.0","classified_at":"2026-10-13T04:16:45+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it not listed on 2009-11-10 and allocated (dated 2009-11-10) on 2009-11-11. 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":220371,"classification_code":"UNRESOLVED","confidence":"OBSERVED_ONLY","classifier_version":"1.3.1","classified_at":"2026-10-13T08:09:16+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it not listed on 2009-11-10 and allocated (dated 2009-11-10) on 2009-11-11. 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":220371,"classification_code":"UNRESOLVED","confidence":"OBSERVED_ONLY","classifier_version":"1.3.2","classified_at":"2026-10-13T14:52:18+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it not listed on 2009-11-10 and allocated (dated 2009-11-10) on 2009-11-11. 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":220371,"classification_code":"UNRESOLVED","confidence":"OBSERVED_ONLY","classifier_version":"1.4.0","classified_at":"2026-10-13T23:55:57+00:00","current":1,"public_explanation":"No transfer record matches. APNIC's statistics show it not listed on 2009-11-10 and allocated (dated 2009-11-10) on 2009-11-11. 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."}],"dfd85e723cc5e133":[{"raw_change_id":219985,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"OBSERVED_ONLY","classifier_version":"1.3.0","classified_at":"2026-10-13T04:16:36+00:00","current":0,"public_explanation":"Removed from active registration. The tracker found it by comparing APNIC's daily statistics. APNIC's statistics show it allocated (dated 2006-06-30) on 2009-11-04 and not listed on 2009-11-05. Being gone from APNIC's statistics entirely can also mean it moved to another registry. Public sources do not distinguish a voluntary return, revocation, or reclamation. APNIC publishes no fixed period for which it holds returned IPv4 space before reissuing it, so the tracker gives no estimate. This does not confirm availability."},{"raw_change_id":219985,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"OBSERVED_ONLY","classifier_version":"1.3.1","classified_at":"2026-10-13T08:09:15+00:00","current":0,"public_explanation":"Removed from active registration. The tracker found it by comparing APNIC's daily statistics. APNIC's statistics show it allocated (dated 2006-06-30) on 2009-11-04 and not listed on 2009-11-05. Being gone from APNIC's statistics entirely can also mean it moved to another registry. Public sources do not distinguish a voluntary return, revocation, or reclamation. APNIC publishes no fixed period for which it holds returned IPv4 space before reissuing it, so the tracker gives no estimate. This does not confirm availability."},{"raw_change_id":219985,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"OBSERVED_ONLY","classifier_version":"1.3.2","classified_at":"2026-10-13T14:52:16+00:00","current":0,"public_explanation":"Removed from active registration. The tracker found it by comparing APNIC's daily statistics. APNIC's statistics show it allocated (dated 2006-06-30) on 2009-11-04 and not listed on 2009-11-05. Being gone from APNIC's statistics entirely can also mean it moved to another registry. Public sources do not distinguish a voluntary return, revocation, or reclamation. APNIC publishes no fixed period for which it holds returned IPv4 space before reissuing it, so the tracker gives no estimate. This does not confirm availability."},{"raw_change_id":219985,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"OBSERVED_ONLY","classifier_version":"1.4.0","classified_at":"2026-10-13T23:55:56+00:00","current":1,"public_explanation":"Removed from active registration. The tracker found it by comparing APNIC's daily statistics. APNIC's statistics show it allocated (dated 2006-06-30) on 2009-11-04 and not listed on 2009-11-05. Being gone from APNIC's statistics entirely can also mean it moved to another registry. Public sources do not distinguish a voluntary return, revocation, or reclamation. APNIC publishes no hold period, and its statistics show a steady one (a year) only for removals from 2014-07-01 on; this one came earlier, so the tracker gives no estimate. This does not confirm availability."}]},"arin_statistics_now":{"status":"not listed"}}