{"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":"203.96.184.0/22","resource_type":"ipv4","page":"https://rirtracker.com/ip/203.96.184.0-203.96.187.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2022-01-12)"},"current_holder":{"rir":"ARIN","org":"CSTL-5","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":127708,"date":"2022-01-12T21:49:47Z","type":"RESOURCE_TRANSFER","source_rir":"APNIC","recipient_rir":"ARIN","source_org":"Salina Rahman","recipient_org":"CSTL-5","range":"203.96.184.0/22","log":"APNIC"},{"id":26667,"date":"2022-01-12T20:56:29Z","type":"RESOURCE_TRANSFER","source_rir":"APNIC","recipient_rir":"ARIN","source_org":"BD Solution Online","recipient_org":"Clear Street","range":"203.96.184.0/22","log":"ARIN"}],"events":[{"event_id":"1cee21356e01ff5d","registry":"APNIC","report_date":"2022-01-13","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"203.96.184.0/22","start":"203.96.184.0","end":"203.96.187.255","classification":"INTER_RIR_TRANSFER_OUT","classification_label":"Inter-RIR transfer out of APNIC","confidence":"CONFIRMED","source_rir":"APNIC","recipient_rir":"ARIN","source_organization":"Salina Rahman","recipient_organization":"CSTL-5","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":"2026-10-13T23:46:44+00:00","page":"https://rirtracker.com/ip/203.96.184.0-203.96.187.255/#e-1cee21356e01ff5d","report_page":"https://rirtracker.com/apnic/reports/2022-01-13/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/203.96.184.0-203.96.187.255.json","observed":"Transfer: Salina Rahman (APNIC) to CSTL-5 (ARIN)","same_transfer_as":"339bbaca6031697a","explanation":"APNIC's transfer log records a transfer from Salina Rahman (APNIC) to CSTL-5 (ARIN) on 2022-01-12 21:49 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 2022-01-12 21:49 UTC, Salina Rahman (APNIC) to CSTL-5 (ARIN); resources moved: 203.96.184.0/22"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2022/delegated-apnic-extended-20220113.gz","retrieved_at":"2026-10-13T00:03:18+00:00","summary":"APNIC delegated statistics 2022-01-13, before the change: allocated (dated 2018-11-19)"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2022/delegated-apnic-extended-20220114.gz","retrieved_at":"2026-10-13T00:03:22+00:00","summary":"APNIC delegated statistics 2022-01-14, after the change: not listed"}]},{"event_id":"339bbaca6031697a","registry":"ARIN","report_date":"2022-01-12","source":"arin_issued","raw_action":"ADD","raw_line":"Add 203.96.184.0-203.96.187.255","resource_type":"ipv4","resource":"203.96.184.0/22","start":"203.96.184.0","end":"203.96.187.255","classification":"INTER_RIR_TRANSFER_IN","classification_label":"Inter-RIR transfer into ARIN","confidence":"CONFIRMED","source_rir":"APNIC","recipient_rir":"ARIN","source_organization":"BD Solution Online","recipient_organization":"Clear Street","inventory_effect":"Transferred into ARIN administration; not a new issuance","inventory_effect_code":"TRANSFER_IN","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:53:19+00:00","page":"https://rirtracker.com/ip/203.96.184.0-203.96.187.255/#e-339bbaca6031697a","report_page":"https://rirtracker.com/arin/reports/2022-01-12/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/203.96.184.0-203.96.187.255.json","same_transfer_as":"1cee21356e01ff5d","explanation":"ARIN's transfer log records a transfer from BD Solution Online (APNIC) to Clear Street (ARIN) on 2022-01-12 20:56 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/2022-January/004779.html","retrieved_at":"2026-10-12T18:41:36+00:00","summary":"ARIN-Issued report for 2022-01-12: \"Add 203.96.184.0-203.96.187.255\""},{"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 2022-01-12 20:56 UTC, BD Solution Online (APNIC) to Clear Street (ARIN); resources moved: 203.96.184.0/22"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2022/delegated-arin-extended-20220111.gz","retrieved_at":"2026-10-12T22:55:08+00:00","summary":"ARIN delegated statistics 2022-01-11 (produced 2022-01-11T14:00:12+00:00), before the report: not listed"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2022/delegated-arin-extended-20220113.gz","retrieved_at":"2026-10-12T22:55:13+00:00","summary":"ARIN delegated statistics 2022-01-13 (produced 2022-01-13T14:00:12+00:00), after the report: allocated (dated 2022-01-12)"}]},{"event_id":"b587c9e6f5fa616d","registry":"APNIC","report_date":"2018-11-19","source":"statistics","raw_action":"ADDED","raw_line":null,"resource_type":"ipv4","resource":"203.96.184.0/22","start":"203.96.184.0","end":"203.96.187.255","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":"2026-10-14T00:08:06+00:00","page":"https://rirtracker.com/ip/203.96.184.0-203.96.187.255/#e-b587c9e6f5fa616d","report_page":"https://rirtracker.com/apnic/reports/2018-11-19/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/203.96.184.0-203.96.187.255.json","observed":"203.96.184.0/22 available on 2018-11-19, allocated on 2018-11-20","explanation":"No transfer record matches. APNIC's statistics show it available on 2018-11-19 and allocated (dated 2018-11-19) on 2018-11-20. The tracker saw this range released from hold on 2018-11-14 (203.96.160.0/19), so it appears to have been issued again from APNIC's pool.","evidence":[{"type":"statistics_diff","url":"https://ftp.apnic.net/stats/apnic/2018/delegated-apnic-extended-20181120.gz","retrieved_at":"2026-10-12T22:40:50+00:00","summary":"Found by comparing APNIC's daily statistics: 203.96.184.0/22 available on 2018-11-19, allocated on 2018-11-20"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2018/delegated-apnic-extended-20181119.gz","retrieved_at":"2026-10-12T22:40:47+00:00","summary":"APNIC delegated statistics 2018-11-19, before the change: available"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2018/delegated-apnic-extended-20181120.gz","retrieved_at":"2026-10-12T22:40:50+00:00","summary":"APNIC delegated statistics 2018-11-20, after the change: allocated (dated 2018-11-19)"}]}],"classification_history":{"1cee21356e01ff5d":[{"raw_change_id":38428,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:37:04+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from Salina Rahman (APNIC) to CSTL-5 (ARIN) on 2022-01-12 21:49 UTC: it left APNIC for ARIN. It is not a new allocation and is not offered to APNIC applicants."},{"raw_change_id":38428,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:01:58+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from Salina Rahman (APNIC) to CSTL-5 (ARIN) on 2022-01-12 21:49 UTC: it left APNIC for ARIN. It is not a new allocation and is not offered to APNIC applicants."},{"raw_change_id":38428,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:44:09+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from Salina Rahman (APNIC) to CSTL-5 (ARIN) on 2022-01-12 21:49 UTC: it left APNIC for ARIN. It is not a new allocation and is not offered to APNIC applicants."},{"raw_change_id":38428,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:44+00:00","current":1,"public_explanation":"APNIC's transfer log records a transfer from Salina Rahman (APNIC) to CSTL-5 (ARIN) on 2022-01-12 21:49 UTC: it left APNIC for ARIN. It is not a new allocation and is not offered to APNIC applicants."}],"339bbaca6031697a":[{"raw_change_id":174922,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T03:54:53+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from BD Solution Online (APNIC) to Clear Street (ARIN) on 2022-01-12 20:56 UTC: it came to ARIN from APNIC. It was already issued by another registry, so this is not a new issuance."},{"raw_change_id":174922,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:07:10+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from BD Solution Online (APNIC) to Clear Street (ARIN) on 2022-01-12 20:56 UTC: it came to ARIN from APNIC. It was already issued by another registry, so this is not a new issuance."},{"raw_change_id":174922,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:49:57+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from BD Solution Online (APNIC) to Clear Street (ARIN) on 2022-01-12 20:56 UTC: it came to ARIN from APNIC. It was already issued by another registry, so this is not a new issuance."},{"raw_change_id":174922,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:53:19+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from BD Solution Online (APNIC) to Clear Street (ARIN) on 2022-01-12 20:56 UTC: it came to ARIN from APNIC. It was already issued by another registry, so this is not a new issuance."}],"b587c9e6f5fa616d":[{"raw_change_id":411410,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T05:45:02+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2018-11-19 and allocated (dated 2018-11-19) on 2018-11-20. The tracker saw this range released from hold on 2018-11-14 (203.96.160.0/19), so it appears to have been issued again from APNIC's pool."},{"raw_change_id":411410,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:19:34+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2018-11-19 and allocated (dated 2018-11-19) on 2018-11-20. The tracker saw this range released from hold on 2018-11-14 (203.96.160.0/19), so it appears to have been issued again from APNIC's pool."},{"raw_change_id":411410,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T15:03:25+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2018-11-19 and allocated (dated 2018-11-19) on 2018-11-20. The tracker saw this range released from hold on 2018-11-14 (203.96.160.0/19), so it appears to have been issued again from APNIC's pool."},{"raw_change_id":411410,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-14T00:08:06+00:00","current":1,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2018-11-19 and allocated (dated 2018-11-19) on 2018-11-20. The tracker saw this range released from hold on 2018-11-14 (203.96.160.0/19), so it appears to have been issued again from APNIC's pool."}]},"arin_statistics_now":{"status":"allocated (dated 2022-01-12)"}}