{"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":"103.54.143.0/24","resource_type":"ipv4","page":"https://rirtracker.com/ip/103.54.143.0-103.54.143.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2021-10-25)"},"current_holder":{"rir":"ARIN","org":"RL-861","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":127572,"date":"2021-10-25T23:27:37Z","type":"RESOURCE_TRANSFER","source_rir":"APNIC","recipient_rir":"ARIN","source_org":"NIXI/PRAMATI-IN","recipient_org":"RL-861","range":"103.54.143.0/24","log":"APNIC"},{"id":25850,"date":"2021-10-25T20:00:21Z","type":"RESOURCE_TRANSFER","source_rir":"APNIC","recipient_rir":"ARIN","source_org":"Pramati Technologies Pvt Ltd","recipient_org":"Rockion LLC","range":"103.54.143.0/24","log":"ARIN"}],"events":[{"event_id":"a7b3a05914321ba9","registry":"APNIC","report_date":"2021-10-26","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"103.54.143.0/24","start":"103.54.143.0","end":"103.54.143.255","classification":"INTER_RIR_TRANSFER_OUT","classification_label":"Inter-RIR transfer out of APNIC","confidence":"CONFIRMED","source_rir":"APNIC","recipient_rir":"ARIN","source_organization":"NIXI/PRAMATI-IN","recipient_organization":"RL-861","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":"2026-10-13T23:46:43+00:00","page":"https://rirtracker.com/ip/103.54.143.0-103.54.143.255/#e-a7b3a05914321ba9","report_page":"https://rirtracker.com/apnic/reports/2021-10-26/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/103.54.143.0-103.54.143.255.json","observed":"Transfer: NIXI/PRAMATI-IN (APNIC) to RL-861 (ARIN)","same_transfer_as":"e835dbd48a0fd156","explanation":"APNIC's transfer log records a transfer from NIXI/PRAMATI-IN (APNIC) to RL-861 (ARIN) on 2021-10-25 23:27 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 2021-10-25 23:27 UTC, NIXI/PRAMATI-IN (APNIC) to RL-861 (ARIN); resources moved: 103.54.143.0/24"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2021/delegated-apnic-extended-20211026.gz","retrieved_at":"2026-10-12T23:56:34+00:00","summary":"APNIC delegated statistics 2021-10-26, before the change: allocated (dated 2015-04-09)"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2021/delegated-apnic-extended-20211027.gz","retrieved_at":"2026-10-12T23:56:49+00:00","summary":"APNIC delegated statistics 2021-10-27, after the change: not listed"}]},{"event_id":"e835dbd48a0fd156","registry":"ARIN","report_date":"2021-10-25","source":"arin_issued","raw_action":"ADD","raw_line":"Add 103.54.143.0-103.54.143.255","resource_type":"ipv4","resource":"103.54.143.0/24","start":"103.54.143.0","end":"103.54.143.255","classification":"INTER_RIR_TRANSFER_IN","classification_label":"Inter-RIR transfer into ARIN","confidence":"CONFIRMED","source_rir":"APNIC","recipient_rir":"ARIN","source_organization":"Pramati Technologies Pvt Ltd","recipient_organization":"Rockion LLC","inventory_effect":"Transferred into ARIN administration; not a new issuance","inventory_effect_code":"TRANSFER_IN","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:53:16+00:00","page":"https://rirtracker.com/ip/103.54.143.0-103.54.143.255/#e-e835dbd48a0fd156","report_page":"https://rirtracker.com/arin/reports/2021-10-25/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/103.54.143.0-103.54.143.255.json","same_transfer_as":"a7b3a05914321ba9","explanation":"ARIN's transfer log records a transfer from Pramati Technologies Pvt Ltd (APNIC) to Rockion LLC (ARIN) on 2021-10-25 20:00 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/2021-October/004700.html","retrieved_at":"2026-10-12T18:41:30+00:00","summary":"ARIN-Issued report for 2021-10-25: \"Add 103.54.143.0-103.54.143.255\""},{"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 2021-10-25 20:00 UTC, Pramati Technologies Pvt Ltd (APNIC) to Rockion LLC (ARIN); resources moved: 103.54.143.0/24"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2021/delegated-arin-extended-20211024.gz","retrieved_at":"2026-10-12T22:51:03+00:00","summary":"ARIN delegated statistics 2021-10-24 (produced 2021-10-24T14:00:12+00:00), before the report: not listed"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2021/delegated-arin-extended-20211026.gz","retrieved_at":"2026-10-12T22:51:09+00:00","summary":"ARIN delegated statistics 2021-10-26 (produced 2021-10-26T14:00:13+00:00), after the report: allocated (dated 2021-10-25)"}]},{"event_id":"781f52245d6db062","registry":"APNIC","report_date":"2015-04-08","source":"statistics","raw_action":"ADDED","raw_line":null,"resource_type":"ipv4","resource":"103.54.143.0/24","start":"103.54.143.0","end":"103.54.143.255","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":"2026-10-14T00:02:12+00:00","page":"https://rirtracker.com/ip/103.54.143.0-103.54.143.255/#e-781f52245d6db062","report_page":"https://rirtracker.com/apnic/reports/2015-04-08/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/103.54.143.0-103.54.143.255.json","observed":"103.54.143.0/24 available on 2015-04-08, assigned on 2015-04-09","explanation":"No transfer record matches. APNIC's statistics show it available on 2015-04-08 and assigned (dated 2015-04-08) on 2015-04-09. 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/2015/delegated-apnic-extended-20150409.gz","retrieved_at":"2026-10-12T21:14:03+00:00","summary":"Found by comparing APNIC's daily statistics: 103.54.143.0/24 available on 2015-04-08, assigned on 2015-04-09"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2015/delegated-apnic-extended-20150408.gz","retrieved_at":"2026-10-12T21:13:59+00:00","summary":"APNIC delegated statistics 2015-04-08, before the change: available"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2015/delegated-apnic-extended-20150409.gz","retrieved_at":"2026-10-12T21:14:03+00:00","summary":"APNIC delegated statistics 2015-04-09, after the change: assigned (dated 2015-04-08)"}]}],"classification_history":{"a7b3a05914321ba9":[{"raw_change_id":38192,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:36:59+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from NIXI/PRAMATI-IN (APNIC) to RL-861 (ARIN) on 2021-10-25 23:27 UTC: it left APNIC for ARIN. It is not a new allocation and is not offered to APNIC applicants."},{"raw_change_id":38192,"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 NIXI/PRAMATI-IN (APNIC) to RL-861 (ARIN) on 2021-10-25 23:27 UTC: it left APNIC for ARIN. It is not a new allocation and is not offered to APNIC applicants."},{"raw_change_id":38192,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:44:08+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from NIXI/PRAMATI-IN (APNIC) to RL-861 (ARIN) on 2021-10-25 23:27 UTC: it left APNIC for ARIN. It is not a new allocation and is not offered to APNIC applicants."},{"raw_change_id":38192,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:43+00:00","current":1,"public_explanation":"APNIC's transfer log records a transfer from NIXI/PRAMATI-IN (APNIC) to RL-861 (ARIN) on 2021-10-25 23:27 UTC: it left APNIC for ARIN. It is not a new allocation and is not offered to APNIC applicants."}],"e835dbd48a0fd156":[{"raw_change_id":173822,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T03:54:07+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Pramati Technologies Pvt Ltd (APNIC) to Rockion LLC (ARIN) on 2021-10-25 20:00 UTC: it came to ARIN from APNIC. It was already issued by another registry, so this is not a new issuance."},{"raw_change_id":173822,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:07:07+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Pramati Technologies Pvt Ltd (APNIC) to Rockion LLC (ARIN) on 2021-10-25 20:00 UTC: it came to ARIN from APNIC. It was already issued by another registry, so this is not a new issuance."},{"raw_change_id":173822,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:49:55+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Pramati Technologies Pvt Ltd (APNIC) to Rockion LLC (ARIN) on 2021-10-25 20:00 UTC: it came to ARIN from APNIC. It was already issued by another registry, so this is not a new issuance."},{"raw_change_id":173822,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:53:16+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from Pramati Technologies Pvt Ltd (APNIC) to Rockion LLC (ARIN) on 2021-10-25 20:00 UTC: it came to ARIN from APNIC. It was already issued by another registry, so this is not a new issuance."}],"781f52245d6db062":[{"raw_change_id":321362,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T05:05:29+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2015-04-08 and assigned (dated 2015-04-08) on 2015-04-09. 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":321362,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:14:41+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2015-04-08 and assigned (dated 2015-04-08) on 2015-04-09. 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":321362,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:58:09+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2015-04-08 and assigned (dated 2015-04-08) on 2015-04-09. 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":321362,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-14T00:02:12+00:00","current":1,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2015-04-08 and assigned (dated 2015-04-08) on 2015-04-09. 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 2021-10-25)"}}