{"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":"202.5.16.0/20","resource_type":"ipv4","page":"https://rirtracker.com/ip/202.5.16.0-202.5.31.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2016-06-20)"},"current_holder":{"rir":"ARIN","org":"HOSTU-4","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":124569,"date":"2016-06-20T22:38:28Z","type":"RESOURCE_TRANSFER","source_rir":"APNIC","recipient_rir":"ARIN","source_org":"CABLE51","recipient_org":"HOSTU-4","range":"202.5.16.0/20","log":"APNIC"},{"id":7202,"date":"2016-06-20T21:07:23Z","type":"RESOURCE_TRANSFER","source_rir":"APNIC","recipient_rir":"ARIN","source_org":"CABLE51-PH/APNIC","recipient_org":"HostUS","range":"202.5.16.0/20","log":"ARIN"}],"events":[{"event_id":"c58e1c60ca22d896","registry":"APNIC","report_date":"2016-06-21","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"202.5.16.0/20","start":"202.5.16.0","end":"202.5.31.255","classification":"INTER_RIR_TRANSFER_OUT","classification_label":"Inter-RIR transfer out of APNIC","confidence":"CONFIRMED","source_rir":"APNIC","recipient_rir":"ARIN","source_organization":"CABLE51","recipient_organization":"HOSTU-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":"2026-10-13T23:46:32+00:00","page":"https://rirtracker.com/ip/202.5.16.0-202.5.31.255/#e-c58e1c60ca22d896","report_page":"https://rirtracker.com/apnic/reports/2016-06-21/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/202.5.16.0-202.5.31.255.json","observed":"Transfer: CABLE51 (APNIC) to HOSTU-4 (ARIN)","same_transfer_as":"45ce2f20c4d909b3","explanation":"APNIC's transfer log records a transfer from CABLE51 (APNIC) to HOSTU-4 (ARIN) on 2016-06-20 22:38 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 2016-06-20 22:38 UTC, CABLE51 (APNIC) to HOSTU-4 (ARIN); resources moved: 103.28.68.0/22, 202.5.16.0/20"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2016/delegated-apnic-extended-20160621.gz","retrieved_at":"2026-10-12T21:41:53+00:00","summary":"APNIC delegated statistics 2016-06-21, before the change: allocated (dated 2011-04-05)"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2016/delegated-apnic-extended-20160622.gz","retrieved_at":"2026-10-12T21:41:57+00:00","summary":"APNIC delegated statistics 2016-06-22, after the change: not listed"}]},{"event_id":"45ce2f20c4d909b3","registry":"ARIN","report_date":"2016-06-20","source":"arin_issued","raw_action":"ADD","raw_line":"Add 202.5.16.0-202.5.31.255","resource_type":"ipv4","resource":"202.5.16.0/20","start":"202.5.16.0","end":"202.5.31.255","classification":"INTER_RIR_TRANSFER_IN","classification_label":"Inter-RIR transfer into ARIN","confidence":"CONFIRMED","source_rir":"APNIC","recipient_rir":"ARIN","source_organization":"CABLE51-PH/APNIC","recipient_organization":"HostUS","inventory_effect":"Transferred into ARIN administration; not a new issuance","inventory_effect_code":"TRANSFER_IN","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:51:35+00:00","page":"https://rirtracker.com/ip/202.5.16.0-202.5.31.255/#e-45ce2f20c4d909b3","report_page":"https://rirtracker.com/arin/reports/2016-06-20/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/202.5.16.0-202.5.31.255.json","same_transfer_as":"c58e1c60ca22d896","explanation":"ARIN's transfer log records a transfer from CABLE51-PH/APNIC (APNIC) to HostUS (ARIN) on 2016-06-20 21:07 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/2016-June/002748.html","retrieved_at":"2026-10-12T18:39:15+00:00","summary":"ARIN-Issued report for 2016-06-20: \"Add 202.5.16.0-202.5.31.255\""},{"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 2016-06-20 21:07 UTC, CABLE51-PH/APNIC (APNIC) to HostUS (ARIN); resources moved: 202.5.16.0/20"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2016/delegated-arin-extended-20160619.gz","retrieved_at":"2026-10-12T21:12:06+00:00","summary":"ARIN delegated statistics 2016-06-19 (produced 2016-06-19T05:04:13+00:00), before the report: not listed"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2016/delegated-arin-extended-20160621.gz","retrieved_at":"2026-10-12T21:12:11+00:00","summary":"ARIN delegated statistics 2016-06-21 (produced 2016-06-21T05:04:10+00:00), after the report: allocated (dated 2016-06-20)"}]},{"event_id":"4c28a5400348be1f","registry":"APNIC","report_date":"2015-10-22","source":"statistics","raw_action":"ADDED","raw_line":null,"resource_type":"ipv4","resource":"202.5.16.0/20","start":"202.5.16.0","end":"202.5.31.255","classification":"RESTORED","classification_label":"Restored to the same holder","confidence":"STRONG_INFERENCE","source_rir":null,"recipient_rir":null,"source_organization":null,"recipient_organization":null,"inventory_effect":"No effect on APNIC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:02:56+00:00","page":"https://rirtracker.com/ip/202.5.16.0-202.5.31.255/#e-4c28a5400348be1f","report_page":"https://rirtracker.com/apnic/reports/2015-10-22/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/202.5.16.0-202.5.31.255.json","observed":"202.5.16.0/20 reserved on 2015-10-22, allocated on 2015-10-23","explanation":"No transfer record matches. APNIC's statistics show it reserved on 2015-10-22 and allocated (dated 2011-04-05) on 2015-10-23. The tracker saw it removed from registration on 2015-07-01 (113 days earlier), and it is back with the same holder record it had before, so it went back to its previous holder rather than to a new one: most likely a suspension lifted, a reinstatement or a correction.","evidence":[{"type":"statistics_diff","url":"https://ftp.apnic.net/stats/apnic/2015/delegated-apnic-extended-20151023.gz","retrieved_at":"2026-10-12T21:26:24+00:00","summary":"Found by comparing APNIC's daily statistics: 202.5.16.0/20 reserved on 2015-10-22, allocated on 2015-10-23"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2015/delegated-apnic-extended-20151022.gz","retrieved_at":"2026-10-12T21:26:20+00:00","summary":"APNIC delegated statistics 2015-10-22, before the change: reserved"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2015/delegated-apnic-extended-20151023.gz","retrieved_at":"2026-10-12T21:26:24+00:00","summary":"APNIC delegated statistics 2015-10-23, after the change: allocated (dated 2011-04-05)"}]},{"event_id":"692aa0575423f645","registry":"APNIC","report_date":"2015-07-01","source":"statistics","raw_action":"REMOVED","raw_line":null,"resource_type":"ipv4","resource":"202.5.16.0/20","start":"202.5.16.0","end":"202.5.31.255","classification":"REMOVED_REASON_UNKNOWN","classification_label":"Removed (return, revocation or reclamation not publicly distinguishable)","confidence":"STRONG_INFERENCE","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":"2026-10-14T00:02:30+00:00","page":"https://rirtracker.com/ip/202.5.16.0-202.5.31.255/#e-692aa0575423f645","report_page":"https://rirtracker.com/apnic/reports/2015-07-01/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/202.5.16.0-202.5.31.255.json","observed":"202.5.16.0/20 allocated on 2015-07-01, reserved on 2015-07-02","hold":{"hold_rule_source_url":"https://www.apnic.net/manage-ip/manage-resources/address-status","hold_rule_months":12,"estimated_hold_end":"2016-07-01","availability_statement":"Possible reissue candidate after this date; not confirmed available","hold_rule_observed":true},"explanation":"Removed from active registration. The tracker found it by comparing APNIC's daily statistics. APNIC's statistics show it allocated (dated 2011-04-05) on 2015-07-01 and reserved on 2015-07-02. Public sources do not distinguish a voluntary return, revocation, or reclamation. APNIC publishes no hold period, but its statistics have released returned IPv4 space a year after the removal or later since 2014, so the tracker estimates the hold ends on 2016-07-01. That is what APNIC has done, not a rule it states. This does not confirm availability.","evidence":[{"type":"statistics_diff","url":"https://ftp.apnic.net/stats/apnic/2015/delegated-apnic-extended-20150702.gz","retrieved_at":"2026-10-12T21:19:16+00:00","summary":"Found by comparing APNIC's daily statistics: 202.5.16.0/20 allocated on 2015-07-01, reserved on 2015-07-02"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2015/delegated-apnic-extended-20150701.gz","retrieved_at":"2026-10-12T21:19:13+00:00","summary":"APNIC delegated statistics 2015-07-01, before the change: allocated (dated 2011-04-05)"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2015/delegated-apnic-extended-20150702.gz","retrieved_at":"2026-10-12T21:19:16+00:00","summary":"APNIC delegated statistics 2015-07-02, after the change: reserved"}]},{"event_id":"b09d04251220a4af","registry":"APNIC","report_date":"2011-04-05","source":"statistics","raw_action":"ADDED","raw_line":null,"resource_type":"ipv4","resource":"202.5.16.0/20","start":"202.5.16.0","end":"202.5.31.255","classification":"APPARENT_REISSUANCE","classification_label":"Apparent reissuance of previously removed resource","confidence":"STRONG_INFERENCE","source_rir":null,"recipient_rir":null,"source_organization":null,"recipient_organization":null,"inventory_effect":"Likely issued from APNIC-controlled inventory","inventory_effect_code":"ISSUED","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:57:09+00:00","page":"https://rirtracker.com/ip/202.5.16.0-202.5.31.255/#e-b09d04251220a4af","report_page":"https://rirtracker.com/apnic/reports/2011-04-05/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/202.5.16.0-202.5.31.255.json","observed":"202.5.16.0/20 available on 2011-04-05, allocated on 2011-04-06","explanation":"No transfer record matches. APNIC's statistics show it available on 2011-04-05 and allocated (dated 2011-04-05) on 2011-04-06. The tracker saw this range removed from registration on 2009-12-17 (202.5.16.0/20), so it appears to have been issued again from APNIC's pool.","evidence":[{"type":"statistics_diff","url":"https://ftp.apnic.net/stats/apnic/2011/delegated-apnic-extended-20110406.gz","retrieved_at":"2026-10-12T19:36:31+00:00","summary":"Found by comparing APNIC's daily statistics: 202.5.16.0/20 available on 2011-04-05, allocated on 2011-04-06"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2011/delegated-apnic-extended-20110405.gz","retrieved_at":"2026-10-12T19:36:27+00:00","summary":"APNIC delegated statistics 2011-04-05, before the change: available"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2011/delegated-apnic-extended-20110406.gz","retrieved_at":"2026-10-12T19:36:31+00:00","summary":"APNIC delegated statistics 2011-04-06, after the change: allocated (dated 2011-04-05)"}]},{"event_id":"269cc34ccee2c711","registry":"APNIC","report_date":"2009-12-17","source":"statistics","raw_action":"REMOVED","raw_line":null,"resource_type":"ipv4","resource":"202.5.16.0/20","start":"202.5.16.0","end":"202.5.31.255","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":"2026-10-13T23:56:01+00:00","page":"https://rirtracker.com/ip/202.5.16.0-202.5.31.255/#e-269cc34ccee2c711","report_page":"https://rirtracker.com/apnic/reports/2009-12-17/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/202.5.16.0-202.5.31.255.json","observed":"202.5.16.0/20 allocated on 2009-12-17, not listed on 2009-12-18","explanation":"Removed from active registration. The tracker found it by comparing APNIC's daily statistics. APNIC's statistics show it allocated (dated 2001-11-23) on 2009-12-17 and not listed on 2009-12-18. 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-20091218.gz","retrieved_at":"2026-10-12T19:10:58+00:00","summary":"Found by comparing APNIC's daily statistics: 202.5.16.0/20 allocated on 2009-12-17, not listed on 2009-12-18"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2009/delegated-apnic-extended-20091217.gz","retrieved_at":"2026-10-12T19:10:55+00:00","summary":"APNIC delegated statistics 2009-12-17, before the change: allocated (dated 2001-11-23)"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2009/delegated-apnic-extended-20091218.gz","retrieved_at":"2026-10-12T19:10:58+00:00","summary":"APNIC delegated statistics 2009-12-18, after the change: not listed"}]}],"classification_history":{"c58e1c60ca22d896":[{"raw_change_id":33713,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:35:05+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from CABLE51 (APNIC) to HOSTU-4 (ARIN) on 2016-06-20 22:38 UTC: it left APNIC for ARIN. It is not a new allocation and is not offered to APNIC applicants."},{"raw_change_id":33713,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:01:49+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from CABLE51 (APNIC) to HOSTU-4 (ARIN) on 2016-06-20 22:38 UTC: it left APNIC for ARIN. It is not a new allocation and is not offered to APNIC applicants."},{"raw_change_id":33713,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:43:58+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from CABLE51 (APNIC) to HOSTU-4 (ARIN) on 2016-06-20 22:38 UTC: it left APNIC for ARIN. It is not a new allocation and is not offered to APNIC applicants."},{"raw_change_id":33713,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:32+00:00","current":1,"public_explanation":"APNIC's transfer log records a transfer from CABLE51 (APNIC) to HOSTU-4 (ARIN) on 2016-06-20 22:38 UTC: it left APNIC for ARIN. It is not a new allocation and is not offered to APNIC applicants."}],"45ce2f20c4d909b3":[{"raw_change_id":145425,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T03:35:32+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from CABLE51-PH/APNIC (APNIC) to HostUS (ARIN) on 2016-06-20 21:07 UTC: it came to ARIN from APNIC. It was already issued by another registry, so this is not a new issuance."},{"raw_change_id":145425,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:05:52+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from CABLE51-PH/APNIC (APNIC) to HostUS (ARIN) on 2016-06-20 21:07 UTC: it came to ARIN from APNIC. It was already issued by another registry, so this is not a new issuance."},{"raw_change_id":145425,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:48:30+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from CABLE51-PH/APNIC (APNIC) to HostUS (ARIN) on 2016-06-20 21:07 UTC: it came to ARIN from APNIC. It was already issued by another registry, so this is not a new issuance."},{"raw_change_id":145425,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:51:35+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from CABLE51-PH/APNIC (APNIC) to HostUS (ARIN) on 2016-06-20 21:07 UTC: it came to ARIN from APNIC. It was already issued by another registry, so this is not a new issuance."}],"4c28a5400348be1f":[{"raw_change_id":332733,"classification_code":"RESTORED","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T05:10:50+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it reserved on 2015-10-22 and allocated (dated 2011-04-05) on 2015-10-23. The tracker saw it removed from registration on 2015-07-01 (113 days earlier), and it is back with the same holder record it had before, so it went back to its previous holder rather than to a new one: most likely a suspension lifted, a reinstatement or a correction."},{"raw_change_id":332733,"classification_code":"RESTORED","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:15:19+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it reserved on 2015-10-22 and allocated (dated 2011-04-05) on 2015-10-23. The tracker saw it removed from registration on 2015-07-01 (113 days earlier), and it is back with the same holder record it had before, so it went back to its previous holder rather than to a new one: most likely a suspension lifted, a reinstatement or a correction."},{"raw_change_id":332733,"classification_code":"RESTORED","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:58:49+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it reserved on 2015-10-22 and allocated (dated 2011-04-05) on 2015-10-23. The tracker saw it removed from registration on 2015-07-01 (113 days earlier), and it is back with the same holder record it had before, so it went back to its previous holder rather than to a new one: most likely a suspension lifted, a reinstatement or a correction."},{"raw_change_id":332733,"classification_code":"RESTORED","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-14T00:02:56+00:00","current":1,"public_explanation":"No transfer record matches. APNIC's statistics show it reserved on 2015-10-22 and allocated (dated 2011-04-05) on 2015-10-23. The tracker saw it removed from registration on 2015-07-01 (113 days earlier), and it is back with the same holder record it had before, so it went back to its previous holder rather than to a new one: most likely a suspension lifted, a reinstatement or a correction."}],"692aa0575423f645":[{"raw_change_id":325890,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T05:07:35+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 2011-04-05) on 2015-07-01 and reserved on 2015-07-02. 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":325890,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:14:56+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 2011-04-05) on 2015-07-01 and reserved on 2015-07-02. 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":325890,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:58:25+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 2011-04-05) on 2015-07-01 and reserved on 2015-07-02. 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":325890,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-14T00:02:30+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 2011-04-05) on 2015-07-01 and reserved on 2015-07-02. Public sources do not distinguish a voluntary return, revocation, or reclamation. APNIC publishes no hold period, but its statistics have released returned IPv4 space a year after the removal or later since 2014, so the tracker estimates the hold ends on 2016-07-01. That is what APNIC has done, not a rule it states. This does not confirm availability."}],"b09d04251220a4af":[{"raw_change_id":241483,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T04:26:13+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2011-04-05 and allocated (dated 2011-04-05) on 2011-04-06. The tracker saw this range removed from registration on 2009-12-17 (202.5.16.0/20), so it appears to have been issued again from APNIC's pool."},{"raw_change_id":241483,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:10:19+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2011-04-05 and allocated (dated 2011-04-05) on 2011-04-06. The tracker saw this range removed from registration on 2009-12-17 (202.5.16.0/20), so it appears to have been issued again from APNIC's pool."},{"raw_change_id":241483,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:53:26+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2011-04-05 and allocated (dated 2011-04-05) on 2011-04-06. The tracker saw this range removed from registration on 2009-12-17 (202.5.16.0/20), so it appears to have been issued again from APNIC's pool."},{"raw_change_id":241483,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:57:09+00:00","current":1,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2011-04-05 and allocated (dated 2011-04-05) on 2011-04-06. The tracker saw this range removed from registration on 2009-12-17 (202.5.16.0/20), so it appears to have been issued again from APNIC's pool."}],"269cc34ccee2c711":[{"raw_change_id":221538,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"OBSERVED_ONLY","classifier_version":"1.3.0","classified_at":"2026-10-13T04:17:15+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 2001-11-23) on 2009-12-17 and not listed on 2009-12-18. 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":221538,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"OBSERVED_ONLY","classifier_version":"1.3.1","classified_at":"2026-10-13T08:09:20+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 2001-11-23) on 2009-12-17 and not listed on 2009-12-18. 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":221538,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"OBSERVED_ONLY","classifier_version":"1.3.2","classified_at":"2026-10-13T14:52:21+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 2001-11-23) on 2009-12-17 and not listed on 2009-12-18. 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":221538,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"OBSERVED_ONLY","classifier_version":"1.4.0","classified_at":"2026-10-13T23:56:01+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 2001-11-23) on 2009-12-17 and not listed on 2009-12-18. 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":"allocated (dated 2016-06-20)"}}