{"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":"103.21.236.0/22","resource_type":"ipv4","page":"https://rirtracker.com/ip/103.21.236.0-103.21.239.255/","statistics_now":{"registry":"RIPE NCC","status":"allocated (dated 2015-12-10)"},"current_holder":{"rir":"RIPE NCC","org":"ORG-LA2-RIPE","how":"The RIPE NCC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":127967,"date":"2022-05-19T05:17:21Z","type":"RESOURCE_TRANSFER","source_rir":"APNIC","recipient_rir":"RIPE NCC","source_org":"NIXI/WINTRENDZ","recipient_org":"ORG-LA2-RIPE","range":"103.21.236.0/22","log":"APNIC"},{"id":87276,"date":"2022-05-18T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"APNIC","recipient_rir":"RIPE NCC","source_org":null,"recipient_org":"LEW TelNet GmbH","range":"103.21.236.0/22","log":"RIPE NCC"}],"events":[{"event_id":"7a3de12a8f802afb","registry":"APNIC","report_date":"2022-05-19","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"103.21.236.0/22","start":"103.21.236.0","end":"103.21.239.255","classification":"INTER_RIR_TRANSFER_OUT","classification_label":"Inter-RIR transfer out of APNIC","confidence":"CONFIRMED","source_rir":"APNIC","recipient_rir":"RIPE NCC","source_organization":"NIXI/WINTRENDZ","recipient_organization":"ORG-LA2-RIPE","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":"2026-10-13T23:46:45+00:00","page":"https://rirtracker.com/ip/103.21.236.0-103.21.239.255/#e-7a3de12a8f802afb","report_page":"https://rirtracker.com/apnic/reports/2022-05-19/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/103.21.236.0-103.21.239.255.json","observed":"Transfer: NIXI/WINTRENDZ (APNIC) to ORG-LA2-RIPE (RIPE NCC)","same_transfer_as":"6f9a765a63f1d1a1","explanation":"APNIC's transfer log records a transfer from NIXI/WINTRENDZ (APNIC) to ORG-LA2-RIPE (RIPE NCC) on 2022-05-19 05:17 UTC: it left APNIC for the RIPE NCC. 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 2022-05-19 05:17 UTC, NIXI/WINTRENDZ (APNIC) to ORG-LA2-RIPE (RIPE NCC); resources moved: 103.21.236.0/22"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2022/delegated-apnic-extended-20220519.gz","retrieved_at":"2026-10-13T00:12:44+00:00","summary":"APNIC delegated statistics 2022-05-19, before the change: assigned (dated 2015-12-10)"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2022/delegated-apnic-extended-20220520.gz","retrieved_at":"2026-10-13T00:12:48+00:00","summary":"APNIC delegated statistics 2022-05-20, after the change: not listed"}]},{"event_id":"6f9a765a63f1d1a1","registry":"RIPE NCC","report_date":"2022-05-18","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"103.21.236.0/22","start":"103.21.236.0","end":"103.21.239.255","classification":"INTER_RIR_TRANSFER_IN","classification_label":"Inter-RIR transfer into the RIPE NCC","confidence":"CONFIRMED","source_rir":"APNIC","recipient_rir":"RIPE NCC","source_organization":null,"recipient_organization":"LEW TelNet GmbH","inventory_effect":"Transferred into RIPE NCC administration; not a new issuance","inventory_effect_code":"TRANSFER_IN","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:49:05+00:00","page":"https://rirtracker.com/ip/103.21.236.0-103.21.239.255/#e-6f9a765a63f1d1a1","report_page":"https://rirtracker.com/ripe/reports/2022-05-18/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/103.21.236.0-103.21.239.255.json","observed":"Transfer: (no name) (APNIC) to LEW TelNet GmbH (RIPE NCC)","same_transfer_as":"7a3de12a8f802afb","explanation":"The RIPE NCC's transfer log records a transfer from an unnamed organization (APNIC) to LEW TelNet GmbH (RIPE NCC) on 2022-05-18 19:00 UTC: it came to the RIPE NCC from APNIC. It was already issued by another registry, so this is not a new issuance.","evidence":[{"type":"transfer","url":"https://ftp.ripe.net/pub/stats/ripencc/transfers/transfers_latest.json","retrieved_at":"2026-10-13T21:49:37+00:00","summary":"Transfer log: RESOURCE_TRANSFER on 2022-05-18 19:00 UTC, (no name) (APNIC) to LEW TelNet GmbH (RIPE NCC); resources moved: 103.21.236.0/22"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2022/delegated-ripencc-extended-20220517.bz2","retrieved_at":"2026-10-12T23:35:17+00:00","summary":"RIPE NCC delegated statistics 2022-05-17 (produced 2022-05-17T21:59:00+00:00), before the change: not listed"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2022/delegated-ripencc-extended-20220518.bz2","retrieved_at":"2026-10-12T23:35:20+00:00","summary":"RIPE NCC delegated statistics 2022-05-18 (produced 2022-05-18T21:59:00+00:00), after the change: allocated (dated 2015-12-10)"}]},{"event_id":"eb516fa977ad7adf","registry":"APNIC","report_date":"2015-12-10","source":"statistics","raw_action":"ADDED","raw_line":null,"resource_type":"ipv4","resource":"103.21.236.0/22","start":"103.21.236.0","end":"103.21.239.255","classification":"APPARENT_REISSUANCE","classification_label":"Apparent reissuance of previously removed resource","confidence":"OBSERVED_ONLY","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":"2026-10-14T00:03:09+00:00","page":"https://rirtracker.com/ip/103.21.236.0-103.21.239.255/#e-eb516fa977ad7adf","report_page":"https://rirtracker.com/apnic/reports/2015-12-10/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/103.21.236.0-103.21.239.255.json","observed":"103.21.236.0/22 available on 2015-12-10, assigned on 2015-12-11","explanation":"No transfer record matches. APNIC's statistics show it available on 2015-12-10 and assigned (dated 2015-12-10) on 2015-12-11. The tracker saw this range released from hold on 2015-12-09 (103.21.236.0/22), so it appears to have been issued again from APNIC's pool. Another change to this range was reported the day before or after (2015-12-09: Released 103.21.236.0/22), so the before-and-after statistics may include it.","evidence":[{"type":"statistics_diff","url":"https://ftp.apnic.net/stats/apnic/2015/delegated-apnic-extended-20151211.gz","retrieved_at":"2026-10-12T21:29:27+00:00","summary":"Found by comparing APNIC's daily statistics: 103.21.236.0/22 available on 2015-12-10, assigned on 2015-12-11"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2015/delegated-apnic-extended-20151210.gz","retrieved_at":"2026-10-12T21:29:24+00:00","summary":"APNIC delegated statistics 2015-12-10, before the change: available"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2015/delegated-apnic-extended-20151211.gz","retrieved_at":"2026-10-12T21:29:27+00:00","summary":"APNIC delegated statistics 2015-12-11, after the change: assigned (dated 2015-12-10)"}]},{"event_id":"21dbd85bcc26aa09","registry":"APNIC","report_date":"2015-12-09","source":"statistics","raw_action":"RELEASED","raw_line":null,"resource_type":"ipv4","resource":"103.21.236.0/22","start":"103.21.236.0","end":"103.21.239.255","classification":"HOLD_RELEASED","classification_label":"Released from hold (APNIC lists it as 'available')","confidence":"OBSERVED_ONLY","source_rir":null,"recipient_rir":null,"source_organization":null,"recipient_organization":null,"inventory_effect":"APNIC's statistics now list it as 'available'; reissue not confirmed","inventory_effect_code":"RELEASED","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:03:09+00:00","page":"https://rirtracker.com/ip/103.21.236.0-103.21.239.255/#e-21dbd85bcc26aa09","report_page":"https://rirtracker.com/apnic/reports/2015-12-09/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/103.21.236.0-103.21.239.255.json","observed":"103.21.236.0/22 reserved on 2015-12-09, available on 2015-12-10","explanation":"APNIC's statistics show it reserved on 2015-12-09 and available on 2015-12-10. APNIC moved it from its reserved (held) records to the status it calls 'available'. The tracker saw it removed from registration on 2013-04-18, 965 days earlier. That is APNIC's own label: whether and when it is reissued is not confirmed. Another change to this range was reported the day before or after (2015-12-10: Added 103.21.236.0/22), so the before-and-after statistics may include it.","evidence":[{"type":"statistics_diff","url":"https://ftp.apnic.net/stats/apnic/2015/delegated-apnic-extended-20151210.gz","retrieved_at":"2026-10-12T21:29:24+00:00","summary":"Found by comparing APNIC's daily statistics: 103.21.236.0/22 reserved on 2015-12-09, available on 2015-12-10"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2015/delegated-apnic-extended-20151209.gz","retrieved_at":"2026-10-12T21:29:21+00:00","summary":"APNIC delegated statistics 2015-12-09, before the change: reserved"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2015/delegated-apnic-extended-20151210.gz","retrieved_at":"2026-10-12T21:29:24+00:00","summary":"APNIC delegated statistics 2015-12-10, after the change: available"}]},{"event_id":"e622c3a7ad73baac","registry":"APNIC","report_date":"2013-04-18","source":"statistics","raw_action":"REMOVED","raw_line":null,"resource_type":"ipv4","resource":"103.21.236.0/22","start":"103.21.236.0","end":"103.21.239.255","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":"2026-10-13T23:59:32+00:00","page":"https://rirtracker.com/ip/103.21.236.0-103.21.239.255/#e-e622c3a7ad73baac","report_page":"https://rirtracker.com/apnic/reports/2013-04-18/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/103.21.236.0-103.21.239.255.json","observed":"103.21.236.0/22 allocated on 2013-04-18, reserved on 2013-04-19","explanation":"Removed from active registration. The tracker found it by comparing APNIC's daily statistics. APNIC's statistics show it allocated (dated 2012-10-22) on 2013-04-18 and reserved on 2013-04-19. 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/2013/delegated-apnic-extended-20130419.gz","retrieved_at":"2026-10-12T20:31:11+00:00","summary":"Found by comparing APNIC's daily statistics: 103.21.236.0/22 allocated on 2013-04-18, reserved on 2013-04-19"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2013/delegated-apnic-extended-20130418.gz","retrieved_at":"2026-10-12T20:31:08+00:00","summary":"APNIC delegated statistics 2013-04-18, before the change: allocated (dated 2012-10-22)"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2013/delegated-apnic-extended-20130419.gz","retrieved_at":"2026-10-12T20:31:11+00:00","summary":"APNIC delegated statistics 2013-04-19, after the change: reserved"}]},{"event_id":"07f291543e3a3fc9","registry":"APNIC","report_date":"2012-10-22","source":"statistics","raw_action":"ADDED","raw_line":null,"resource_type":"ipv4","resource":"103.21.236.0/22","start":"103.21.236.0","end":"103.21.239.255","classification":"APPARENT_NEW_ISSUANCE","classification_label":"Apparent new issuance","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":"2026-10-13T23:58:50+00:00","page":"https://rirtracker.com/ip/103.21.236.0-103.21.239.255/#e-07f291543e3a3fc9","report_page":"https://rirtracker.com/apnic/reports/2012-10-22/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/103.21.236.0-103.21.239.255.json","observed":"103.21.236.0/22 available on 2012-10-22, allocated on 2012-10-23","explanation":"No transfer record matches. APNIC's statistics show it available on 2012-10-22 and allocated (dated 2012-10-22) on 2012-10-23. It moved from APNIC's unissued pool to an active registration dated around that day, so it appears to be newly issued by APNIC.","evidence":[{"type":"statistics_diff","url":"https://ftp.apnic.net/stats/apnic/2012/delegated-apnic-extended-20121023.gz","retrieved_at":"2026-10-12T20:09:52+00:00","summary":"Found by comparing APNIC's daily statistics: 103.21.236.0/22 available on 2012-10-22, allocated on 2012-10-23"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2012/delegated-apnic-extended-20121022.gz","retrieved_at":"2026-10-12T20:09:49+00:00","summary":"APNIC delegated statistics 2012-10-22, before the change: available"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2012/delegated-apnic-extended-20121023.gz","retrieved_at":"2026-10-12T20:09:52+00:00","summary":"APNIC delegated statistics 2012-10-23, after the change: allocated (dated 2012-10-22)"}]}],"classification_history":{"7a3de12a8f802afb":[{"raw_change_id":38815,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:37:14+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from NIXI/WINTRENDZ (APNIC) to ORG-LA2-RIPE (RIPE NCC) on 2022-05-19 05:17 UTC: it left APNIC for the RIPE NCC. It is not a new allocation and is not offered to APNIC applicants."},{"raw_change_id":38815,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:01:59+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from NIXI/WINTRENDZ (APNIC) to ORG-LA2-RIPE (RIPE NCC) on 2022-05-19 05:17 UTC: it left APNIC for the RIPE NCC. It is not a new allocation and is not offered to APNIC applicants."},{"raw_change_id":38815,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:44:10+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from NIXI/WINTRENDZ (APNIC) to ORG-LA2-RIPE (RIPE NCC) on 2022-05-19 05:17 UTC: it left APNIC for the RIPE NCC. It is not a new allocation and is not offered to APNIC applicants."},{"raw_change_id":38815,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:45+00:00","current":1,"public_explanation":"APNIC's transfer log records a transfer from NIXI/WINTRENDZ (APNIC) to ORG-LA2-RIPE (RIPE NCC) on 2022-05-19 05:17 UTC: it left APNIC for the RIPE NCC. It is not a new allocation and is not offered to APNIC applicants."}],"6f9a765a63f1d1a1":[{"raw_change_id":87543,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:57:25+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from an unnamed organization (APNIC) to LEW TelNet GmbH (RIPE NCC) on 2022-05-18 19:00 UTC: it came to the RIPE NCC from APNIC. It was already issued by another registry, so this is not a new issuance."},{"raw_change_id":87543,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:03:55+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from an unnamed organization (APNIC) to LEW TelNet GmbH (RIPE NCC) on 2022-05-18 19:00 UTC: it came to the RIPE NCC from APNIC. It was already issued by another registry, so this is not a new issuance."},{"raw_change_id":87543,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:46:19+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from an unnamed organization (APNIC) to LEW TelNet GmbH (RIPE NCC) on 2022-05-18 19:00 UTC: it came to the RIPE NCC from APNIC. It was already issued by another registry, so this is not a new issuance."},{"raw_change_id":87543,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:49:05+00:00","current":1,"public_explanation":"The RIPE NCC's transfer log records a transfer from an unnamed organization (APNIC) to LEW TelNet GmbH (RIPE NCC) on 2022-05-18 19:00 UTC: it came to the RIPE NCC from APNIC. It was already issued by another registry, so this is not a new issuance."}],"eb516fa977ad7adf":[{"raw_change_id":336216,"classification_code":"APPARENT_REISSUANCE","confidence":"OBSERVED_ONLY","classifier_version":"1.3.0","classified_at":"2026-10-13T05:12:44+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2015-12-10 and assigned (dated 2015-12-10) on 2015-12-11. The tracker saw this range released from hold on 2015-12-09 (103.21.236.0/22), so it appears to have been issued again from APNIC's pool. Another change to this range was reported the day before or after (2015-12-09: Released 103.21.236.0/22), so the before-and-after statistics may include it."},{"raw_change_id":336216,"classification_code":"APPARENT_REISSUANCE","confidence":"OBSERVED_ONLY","classifier_version":"1.3.1","classified_at":"2026-10-13T08:15:29+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2015-12-10 and assigned (dated 2015-12-10) on 2015-12-11. The tracker saw this range released from hold on 2015-12-09 (103.21.236.0/22), so it appears to have been issued again from APNIC's pool. Another change to this range was reported the day before or after (2015-12-09: Released 103.21.236.0/22), so the before-and-after statistics may include it."},{"raw_change_id":336216,"classification_code":"APPARENT_REISSUANCE","confidence":"OBSERVED_ONLY","classifier_version":"1.3.2","classified_at":"2026-10-13T14:59:01+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2015-12-10 and assigned (dated 2015-12-10) on 2015-12-11. The tracker saw this range released from hold on 2015-12-09 (103.21.236.0/22), so it appears to have been issued again from APNIC's pool. Another change to this range was reported the day before or after (2015-12-09: Released 103.21.236.0/22), so the before-and-after statistics may include it."},{"raw_change_id":336216,"classification_code":"APPARENT_REISSUANCE","confidence":"OBSERVED_ONLY","classifier_version":"1.4.0","classified_at":"2026-10-14T00:03:09+00:00","current":1,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2015-12-10 and assigned (dated 2015-12-10) on 2015-12-11. The tracker saw this range released from hold on 2015-12-09 (103.21.236.0/22), so it appears to have been issued again from APNIC's pool. Another change to this range was reported the day before or after (2015-12-09: Released 103.21.236.0/22), so the before-and-after statistics may include it."}],"21dbd85bcc26aa09":[{"raw_change_id":336171,"classification_code":"HOLD_RELEASED","confidence":"OBSERVED_ONLY","classifier_version":"1.3.0","classified_at":"2026-10-13T05:12:42+00:00","current":0,"public_explanation":"APNIC's statistics show it reserved on 2015-12-09 and available on 2015-12-10. APNIC moved it from its reserved (held) records to the status it calls 'available'. The tracker saw it removed from registration on 2013-04-18, 965 days earlier. That is APNIC's own label: whether and when it is reissued is not confirmed. Another change to this range was reported the day before or after (2015-12-10: Added 103.21.236.0/22), so the before-and-after statistics may include it."},{"raw_change_id":336171,"classification_code":"HOLD_RELEASED","confidence":"OBSERVED_ONLY","classifier_version":"1.3.1","classified_at":"2026-10-13T08:15:29+00:00","current":0,"public_explanation":"APNIC's statistics show it reserved on 2015-12-09 and available on 2015-12-10. APNIC moved it from its reserved (held) records to the status it calls 'available'. The tracker saw it removed from registration on 2013-04-18, 965 days earlier. That is APNIC's own label: whether and when it is reissued is not confirmed. Another change to this range was reported the day before or after (2015-12-10: Added 103.21.236.0/22), so the before-and-after statistics may include it."},{"raw_change_id":336171,"classification_code":"HOLD_RELEASED","confidence":"OBSERVED_ONLY","classifier_version":"1.3.2","classified_at":"2026-10-13T14:59:01+00:00","current":0,"public_explanation":"APNIC's statistics show it reserved on 2015-12-09 and available on 2015-12-10. APNIC moved it from its reserved (held) records to the status it calls 'available'. The tracker saw it removed from registration on 2013-04-18, 965 days earlier. That is APNIC's own label: whether and when it is reissued is not confirmed. Another change to this range was reported the day before or after (2015-12-10: Added 103.21.236.0/22), so the before-and-after statistics may include it."},{"raw_change_id":336171,"classification_code":"HOLD_RELEASED","confidence":"OBSERVED_ONLY","classifier_version":"1.4.0","classified_at":"2026-10-14T00:03:09+00:00","current":1,"public_explanation":"APNIC's statistics show it reserved on 2015-12-09 and available on 2015-12-10. APNIC moved it from its reserved (held) records to the status it calls 'available'. The tracker saw it removed from registration on 2013-04-18, 965 days earlier. That is APNIC's own label: whether and when it is reissued is not confirmed. Another change to this range was reported the day before or after (2015-12-10: Added 103.21.236.0/22), so the before-and-after statistics may include it."}],"e622c3a7ad73baac":[{"raw_change_id":280841,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T04:46:46+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 2012-10-22) on 2013-04-18 and reserved on 2013-04-19. 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":280841,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:12:24+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 2012-10-22) on 2013-04-18 and reserved on 2013-04-19. 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":280841,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:55:42+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 2012-10-22) on 2013-04-18 and reserved on 2013-04-19. 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":280841,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:59:32+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 2012-10-22) on 2013-04-18 and reserved on 2013-04-19. 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."}],"07f291543e3a3fc9":[{"raw_change_id":269891,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T04:40:51+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2012-10-22 and allocated (dated 2012-10-22) on 2012-10-23. It moved from APNIC's unissued pool to an active registration dated around that day, so it appears to be newly issued by APNIC."},{"raw_change_id":269891,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:11:48+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2012-10-22 and allocated (dated 2012-10-22) on 2012-10-23. It moved from APNIC's unissued pool to an active registration dated around that day, so it appears to be newly issued by APNIC."},{"raw_change_id":269891,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:55:03+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2012-10-22 and allocated (dated 2012-10-22) on 2012-10-23. It moved from APNIC's unissued pool to an active registration dated around that day, so it appears to be newly issued by APNIC."},{"raw_change_id":269891,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:58:50+00:00","current":1,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2012-10-22 and allocated (dated 2012-10-22) on 2012-10-23. It moved from APNIC's unissued pool to an active registration dated around that day, so it appears to be newly issued by APNIC."}]},"arin_statistics_now":{"status":"not listed"}}