{"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":"43.243.84.0/22","resource_type":"ipv4","page":"https://rirtracker.com/ip/43.243.84.0-43.243.87.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2018-03-14)"},"current_holder":{"rir":"ARIN","org":"CL-1210","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":125696,"date":"2018-03-14T22:24:20Z","type":"RESOURCE_TRANSFER","source_rir":"APNIC","recipient_rir":"ARIN","source_org":"NIXI/INETINFR","recipient_org":"CL-1210","range":"43.243.84.0/22","log":"APNIC"},{"id":12597,"date":"2018-03-14T21:26:51Z","type":"RESOURCE_TRANSFER","source_rir":"APNIC","recipient_rir":"ARIN","source_org":"Inet Infra","recipient_org":"Cluster Logic Inc","range":"43.243.84.0/22","log":"ARIN"}],"events":[{"event_id":"fc86564c3efef0d2","registry":"APNIC","report_date":"2018-03-15","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"43.243.84.0/22","start":"43.243.84.0","end":"43.243.87.255","classification":"INTER_RIR_TRANSFER_OUT","classification_label":"Inter-RIR transfer out of APNIC","confidence":"CONFIRMED","source_rir":"APNIC","recipient_rir":"ARIN","source_organization":"NIXI/INETINFR","recipient_organization":"CL-1210","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":"2026-10-13T23:46:36+00:00","page":"https://rirtracker.com/ip/43.243.84.0-43.243.87.255/#e-fc86564c3efef0d2","report_page":"https://rirtracker.com/apnic/reports/2018-03-15/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/43.243.84.0-43.243.87.255.json","observed":"Transfer: NIXI/INETINFR (APNIC) to CL-1210 (ARIN)","same_transfer_as":"e1b6bc3394b85803","explanation":"APNIC's transfer log records a transfer from NIXI/INETINFR (APNIC) to CL-1210 (ARIN) on 2018-03-14 22:24 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 2018-03-14 22:24 UTC, NIXI/INETINFR (APNIC) to CL-1210 (ARIN); resources moved: 43.243.84.0/22"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2018/delegated-apnic-extended-20180315.gz","retrieved_at":"2026-10-12T22:24:10+00:00","summary":"APNIC delegated statistics 2018-03-15, before the change: assigned (dated 2014-09-09)"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2018/delegated-apnic-extended-20180316.gz","retrieved_at":"2026-10-12T22:24:14+00:00","summary":"APNIC delegated statistics 2018-03-16, after the change: not listed"}]},{"event_id":"e1b6bc3394b85803","registry":"ARIN","report_date":"2018-03-14","source":"arin_issued","raw_action":"ADD","raw_line":"Add 43.243.84.0-43.243.87.255","resource_type":"ipv4","resource":"43.243.84.0/22","start":"43.243.84.0","end":"43.243.87.255","classification":"INTER_RIR_TRANSFER_IN","classification_label":"Inter-RIR transfer into ARIN","confidence":"CONFIRMED","source_rir":"APNIC","recipient_rir":"ARIN","source_organization":"Inet Infra","recipient_organization":"Cluster Logic 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":"2026-10-13T23:52:06+00:00","page":"https://rirtracker.com/ip/43.243.84.0-43.243.87.255/#e-e1b6bc3394b85803","report_page":"https://rirtracker.com/arin/reports/2018-03-14/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/43.243.84.0-43.243.87.255.json","same_transfer_as":"fc86564c3efef0d2","explanation":"ARIN's transfer log records a transfer from Inet Infra (APNIC) to Cluster Logic Inc (ARIN) on 2018-03-14 21:26 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/2018-March/003381.html","retrieved_at":"2026-10-12T18:39:59+00:00","summary":"ARIN-Issued report for 2018-03-14: \"Add 43.243.84.0-43.243.87.255\""},{"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 2018-03-14 21:26 UTC, Inet Infra (APNIC) to Cluster Logic Inc (ARIN); resources moved: 43.243.84.0/22"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2018/delegated-arin-extended-20180313.gz","retrieved_at":"2026-10-12T21:43:04+00:00","summary":"ARIN delegated statistics 2018-03-13 (produced 2018-03-13T05:12:34+00:00), before the report: not listed"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2018/delegated-arin-extended-20180315.gz","retrieved_at":"2026-10-12T21:43:09+00:00","summary":"ARIN delegated statistics 2018-03-15 (produced 2018-03-15T05:10:58+00:00), after the report: allocated (dated 2018-03-14)"}]},{"event_id":"998775ce7c3e9d14","registry":"APNIC","report_date":"2014-09-09","source":"statistics","raw_action":"ADDED","raw_line":null,"resource_type":"ipv4","resource":"43.243.84.0/22","start":"43.243.84.0","end":"43.243.87.255","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":"2026-10-14T00:01:29+00:00","page":"https://rirtracker.com/ip/43.243.84.0-43.243.87.255/#e-998775ce7c3e9d14","report_page":"https://rirtracker.com/apnic/reports/2014-09-09/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/43.243.84.0-43.243.87.255.json","observed":"43.243.84.0/22 available on 2014-09-09, assigned on 2014-09-10","explanation":"No transfer record matches. APNIC's statistics show it available on 2014-09-09 and assigned (dated 2014-09-09) on 2014-09-10. 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/2014/delegated-apnic-extended-20140910.gz","retrieved_at":"2026-10-12T21:01:02+00:00","summary":"Found by comparing APNIC's daily statistics: 43.243.84.0/22 available on 2014-09-09, assigned on 2014-09-10"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2014/delegated-apnic-extended-20140909.gz","retrieved_at":"2026-10-12T21:00:50+00:00","summary":"APNIC delegated statistics 2014-09-09, before the change: available"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2014/delegated-apnic-extended-20140910.gz","retrieved_at":"2026-10-12T21:01:02+00:00","summary":"APNIC delegated statistics 2014-09-10, after the change: assigned (dated 2014-09-09)"}]}],"classification_history":{"fc86564c3efef0d2":[{"raw_change_id":35196,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:35:41+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from NIXI/INETINFR (APNIC) to CL-1210 (ARIN) on 2018-03-14 22:24 UTC: it left APNIC for ARIN. It is not a new allocation and is not offered to APNIC applicants."},{"raw_change_id":35196,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:01:52+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from NIXI/INETINFR (APNIC) to CL-1210 (ARIN) on 2018-03-14 22:24 UTC: it left APNIC for ARIN. It is not a new allocation and is not offered to APNIC applicants."},{"raw_change_id":35196,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:44:01+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from NIXI/INETINFR (APNIC) to CL-1210 (ARIN) on 2018-03-14 22:24 UTC: it left APNIC for ARIN. It is not a new allocation and is not offered to APNIC applicants."},{"raw_change_id":35196,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:36+00:00","current":1,"public_explanation":"APNIC's transfer log records a transfer from NIXI/INETINFR (APNIC) to CL-1210 (ARIN) on 2018-03-14 22:24 UTC: it left APNIC for ARIN. It is not a new allocation and is not offered to APNIC applicants."}],"e1b6bc3394b85803":[{"raw_change_id":153668,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T03:40:43+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Inet Infra (APNIC) to Cluster Logic Inc (ARIN) on 2018-03-14 21:26 UTC: it came to ARIN from APNIC. It was already issued by another registry, so this is not a new issuance."},{"raw_change_id":153668,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:06:15+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Inet Infra (APNIC) to Cluster Logic Inc (ARIN) on 2018-03-14 21:26 UTC: it came to ARIN from APNIC. It was already issued by another registry, so this is not a new issuance."},{"raw_change_id":153668,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:48:55+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Inet Infra (APNIC) to Cluster Logic Inc (ARIN) on 2018-03-14 21:26 UTC: it came to ARIN from APNIC. It was already issued by another registry, so this is not a new issuance."},{"raw_change_id":153668,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:52:06+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from Inet Infra (APNIC) to Cluster Logic Inc (ARIN) on 2018-03-14 21:26 UTC: it came to ARIN from APNIC. It was already issued by another registry, so this is not a new issuance."}],"998775ce7c3e9d14":[{"raw_change_id":310154,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T05:00:22+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2014-09-09 and assigned (dated 2014-09-09) on 2014-09-10. 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":310154,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:14:04+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2014-09-09 and assigned (dated 2014-09-09) on 2014-09-10. 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":310154,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:57:30+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2014-09-09 and assigned (dated 2014-09-09) on 2014-09-10. 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":310154,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-14T00:01:29+00:00","current":1,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2014-09-09 and assigned (dated 2014-09-09) on 2014-09-10. 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":"allocated (dated 2018-03-14)"}}