{"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":"103.6.64.0/22","resource_type":"ipv4","page":"https://rirtracker.com/ip/103.6.64.0-103.6.67.255/","statistics_now":{"registry":"APNIC","status":"allocated (dated 2012-02-21)"},"current_holder":{"rir":"APNIC","org":"Interactive Brokers Singapore Pte. Ltd","how":"APNIC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":127240,"date":"2021-04-29T04:54:34Z","type":"RESOURCE_TRANSFER","source_rir":"APNIC","recipient_rir":"APNIC","source_org":"Obtrix","recipient_org":"Interactive Brokers Singapore Pte. Ltd","range":"103.6.64.0/22","log":"APNIC"}],"events":[{"event_id":"4f3f67855fdb8b50","registry":"APNIC","report_date":"2021-04-29","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"103.6.64.0/22","start":"103.6.64.0","end":"103.6.67.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-APNIC transfer","confidence":"CONFIRMED","source_rir":"APNIC","recipient_rir":"APNIC","source_organization":"Obtrix","recipient_organization":"Interactive Brokers Singapore Pte. Ltd","inventory_effect":"No effect on APNIC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:42+00:00","page":"https://rirtracker.com/ip/103.6.64.0-103.6.67.255/#e-4f3f67855fdb8b50","report_page":"https://rirtracker.com/apnic/reports/2021-04-29/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/103.6.64.0-103.6.67.255.json","observed":"Transfer: Obtrix (APNIC) to Interactive Brokers Singapore Pte. Ltd (APNIC)","explanation":"APNIC's transfer log records a transfer from Obtrix (APNIC) to Interactive Brokers Singapore Pte. Ltd (APNIC) on 2021-04-29 04:54 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 2021-04-29 04:54 UTC, Obtrix (APNIC) to Interactive Brokers Singapore Pte. Ltd (APNIC); resources moved: 103.6.64.0/22"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2021/delegated-apnic-extended-20210429.gz","retrieved_at":"2026-10-12T23:43:33+00:00","summary":"APNIC delegated statistics 2021-04-29, before the change: allocated (dated 2012-02-21)"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2021/delegated-apnic-extended-20210430.gz","retrieved_at":"2026-10-12T23:43:36+00:00","summary":"APNIC delegated statistics 2021-04-30, after the change: allocated (dated 2012-02-21)"}]},{"event_id":"1d345ca0496ac94e","registry":"APNIC","report_date":"2012-02-21","source":"statistics","raw_action":"ADDED","raw_line":null,"resource_type":"ipv4","resource":"103.6.64.0/22","start":"103.6.64.0","end":"103.6.67.255","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":"2026-10-13T23:57:59+00:00","page":"https://rirtracker.com/ip/103.6.64.0-103.6.67.255/#e-1d345ca0496ac94e","report_page":"https://rirtracker.com/apnic/reports/2012-02-21/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/103.6.64.0-103.6.67.255.json","observed":"103.6.64.0/22 available on 2012-02-21, allocated on 2012-02-22","explanation":"No transfer record matches. APNIC's statistics show it available on 2012-02-21 and allocated (dated 2012-02-21) on 2012-02-22. 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-20120222.gz","retrieved_at":"2026-10-12T19:55:25+00:00","summary":"Found by comparing APNIC's daily statistics: 103.6.64.0/22 available on 2012-02-21, allocated on 2012-02-22"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2012/delegated-apnic-extended-20120221.gz","retrieved_at":"2026-10-12T19:55:22+00:00","summary":"APNIC delegated statistics 2012-02-21, before the change: available"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2012/delegated-apnic-extended-20120222.gz","retrieved_at":"2026-10-12T19:55:25+00:00","summary":"APNIC delegated statistics 2012-02-22, after the change: allocated (dated 2012-02-21)"}]}],"classification_history":{"4f3f67855fdb8b50":[{"raw_change_id":37702,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:36:46+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from Obtrix (APNIC) to Interactive Brokers Singapore Pte. Ltd (APNIC) on 2021-04-29 04:54 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":37702,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:01:57+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from Obtrix (APNIC) to Interactive Brokers Singapore Pte. Ltd (APNIC) on 2021-04-29 04:54 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":37702,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:44:07+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from Obtrix (APNIC) to Interactive Brokers Singapore Pte. Ltd (APNIC) on 2021-04-29 04:54 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":37702,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:42+00:00","current":1,"public_explanation":"APNIC's transfer log records a transfer from Obtrix (APNIC) to Interactive Brokers Singapore Pte. Ltd (APNIC) on 2021-04-29 04:54 UTC. The registration changed hands; it is not a new allocation from APNIC."}],"1d345ca0496ac94e":[{"raw_change_id":255611,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T04:33:31+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2012-02-21 and allocated (dated 2012-02-21) on 2012-02-22. 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":255611,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:11:03+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2012-02-21 and allocated (dated 2012-02-21) on 2012-02-22. 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":255611,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:54:14+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2012-02-21 and allocated (dated 2012-02-21) on 2012-02-22. 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":255611,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:57:59+00:00","current":1,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2012-02-21 and allocated (dated 2012-02-21) on 2012-02-22. 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"}}