{"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":"43.249.172.0/22","resource_type":"ipv4","page":"https://rirtracker.com/ip/43.249.172.0-43.249.175.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2026-10-19)"},"current_holder":{"rir":"ARIN","org":"RedLuff, LLC","handle":"RL-925","how":"RDAP, looked up 2026-10-27 18:21 UTC"},"rdap_snapshots":[{"resource_type":"ipv4","start_key":"0000000000000000000000002bf9ac00","end_key":"0000000000000000000000002bf9afff","captured_at":"2026-10-27T18:21:51+00:00","reason":"7d","authoritative_rir":"ARIN","handle":"NET-43-249-172-0-1","name":"RL-925","status":"active","org_handle":"RL-925","org_name":"RedLuff, LLC","registration_date":"2026-10-19T17:35:07-04:00","last_changed_date":"2026-10-19T17:35:07-04:00","rdap_url":"https://rdap.apnic.net/ip/43.249.172.0"},{"resource_type":"ipv4","start_key":"0000000000000000000000002bf9ac00","end_key":"0000000000000000000000002bf9afff","captured_at":"2026-10-27T18:20:26+00:00","reason":"7d","authoritative_rir":"ARIN","handle":"NET-43-249-172-0-1","name":"RL-925","status":"active","org_handle":"RL-925","org_name":"RedLuff, LLC","registration_date":"2026-10-19T17:35:07-04:00","last_changed_date":"2026-10-19T17:35:07-04:00","rdap_url":"https://rdap.apnic.net/ip/43.249.172.0"},{"resource_type":"ipv4","start_key":"0000000000000000000000002bf9ac00","end_key":"0000000000000000000000002bf9afff","captured_at":"2026-10-22T18:19:26+00:00","reason":"24h","authoritative_rir":"APNIC","handle":"43.249.172.0 - 43.249.175.255","name":"STUB-43-249-172SLASH22","status":"active","country_code":"ZZ","registration_date":"2026-10-20T04:01:03Z","last_changed_date":"2026-10-20T04:01:03Z","rdap_url":"https://rdap.apnic.net/ip/43.249.172.0"},{"resource_type":"ipv4","start_key":"0000000000000000000000002bf9ac00","end_key":"0000000000000000000000002bf9afff","captured_at":"2026-10-22T18:18:02+00:00","reason":"24h","authoritative_rir":"APNIC","handle":"43.249.172.0 - 43.249.175.255","name":"STUB-43-249-172SLASH22","status":"active","country_code":"ZZ","registration_date":"2026-10-20T04:01:03Z","last_changed_date":"2026-10-20T04:01:03Z","rdap_url":"https://rdap.apnic.net/ip/43.249.172.0"},{"resource_type":"ipv4","start_key":"0000000000000000000000002bf9ac00","end_key":"0000000000000000000000002bf9afff","captured_at":"2026-10-20T18:21:29+00:00","reason":"first","authoritative_rir":"APNIC","handle":"43.249.172.0 - 43.249.175.255","name":"STUB-43-249-172SLASH22","status":"active","country_code":"ZZ","registration_date":"2026-10-20T04:01:03Z","last_changed_date":"2026-10-20T04:01:03Z","rdap_url":"https://rdap.apnic.net/ip/43.249.172.0"},{"resource_type":"ipv4","start_key":"0000000000000000000000002bf9ac00","end_key":"0000000000000000000000002bf9afff","captured_at":"2026-10-20T18:20:06+00:00","reason":"first","authoritative_rir":"APNIC","handle":"43.249.172.0 - 43.249.175.255","name":"STUB-43-249-172SLASH22","status":"active","country_code":"ZZ","registration_date":"2026-10-20T04:01:03Z","last_changed_date":"2026-10-20T04:01:03Z","rdap_url":"https://rdap.apnic.net/ip/43.249.172.0"}],"transfers":[{"id":134076,"date":"2026-10-20T03:54:40Z","type":"RESOURCE_TRANSFER","source_rir":"APNIC","recipient_rir":"ARIN","source_org":"Guangzhou Fire Billion Network Technology Co., Ltd.","recipient_org":"RL-925","range":"43.249.172.0/22","log":"APNIC"},{"id":134057,"date":"2026-10-19T21:35:08Z","type":"RESOURCE_TRANSFER","source_rir":"APNIC","recipient_rir":"ARIN","source_org":"Guangzhou Fire Billion Network Technology Co., Ltd.","recipient_org":"RedLuff, LLC","range":"43.249.172.0/22","log":"ARIN"}],"events":[{"event_id":"7de05c8e1ee1e859","registry":"APNIC","report_date":"2026-10-20","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"43.249.172.0/22","start":"43.249.172.0","end":"43.249.175.255","classification":"INTER_RIR_TRANSFER_OUT","classification_label":"Inter-RIR transfer out of APNIC","confidence":"CONFIRMED","source_rir":"APNIC","recipient_rir":"ARIN","source_organization":"Guangzhou Fire Billion Network Technology Co., Ltd.","recipient_organization":"RL-925","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":"2026-10-20T18:24:09+00:00","page":"https://rirtracker.com/ip/43.249.172.0-43.249.175.255/#e-7de05c8e1ee1e859","report_page":"https://rirtracker.com/apnic/reports/2026-10-20/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/43.249.172.0-43.249.175.255.json","observed":"Transfer: Guangzhou Fire Billion Network Technology Co., Ltd. (APNIC) to RL-925 (ARIN)","same_transfer_as":"02773dac18b306a0","explanation":"APNIC's transfer log records a transfer from Guangzhou Fire Billion Network Technology Co., Ltd. (APNIC) to RL-925 (ARIN) on 2026-10-20 03:54 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":"2026-10-20T18:17:28+00:00","summary":"Transfer log: RESOURCE_TRANSFER on 2026-10-20 03:54 UTC, Guangzhou Fire Billion Network Technology Co., Ltd. (APNIC) to RL-925 (ARIN); resources moved: 43.249.172.0/22, 103.41.4.0/22"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2026/delegated-apnic-extended-20261020.gz","retrieved_at":"2026-10-19T18:17:34+00:00","summary":"APNIC delegated statistics 2026-10-20, before the change: allocated (dated 2014-10-13)"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2026/delegated-apnic-extended-20261021.gz","retrieved_at":"2026-10-20T18:17:31+00:00","summary":"APNIC delegated statistics 2026-10-21, after the change: not listed"}]},{"event_id":"02773dac18b306a0","registry":"ARIN","report_date":"2026-10-19","source":"arin_issued","raw_action":"ADD","raw_line":"Add 43.249.172.0-43.249.175.255","resource_type":"ipv4","resource":"43.249.172.0/22","start":"43.249.172.0","end":"43.249.175.255","classification":"INTER_RIR_TRANSFER_IN","classification_label":"Inter-RIR transfer into ARIN","confidence":"CONFIRMED","source_rir":"APNIC","recipient_rir":"ARIN","source_organization":"Guangzhou Fire Billion Network Technology Co., Ltd.","recipient_organization":"RedLuff, 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":"2026-10-20T18:24:09+00:00","page":"https://rirtracker.com/ip/43.249.172.0-43.249.175.255/#e-02773dac18b306a0","report_page":"https://rirtracker.com/arin/reports/2026-10-19/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/43.249.172.0-43.249.175.255.json","same_transfer_as":"7de05c8e1ee1e859","explanation":"ARIN's transfer log records a transfer from Guangzhou Fire Billion Network Technology Co., Ltd. (APNIC) to RedLuff, LLC (ARIN) on 2026-10-19 21:35 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/2026-October/006523.html","retrieved_at":"2026-10-20T18:17:05+00:00","summary":"ARIN-Issued report for 2026-10-19: \"Add 43.249.172.0-43.249.175.255\""},{"type":"transfer","url":"https://ftp.arin.net/pub/stats/arin/transfers/transfers_latest.json","retrieved_at":"2026-10-20T18:17:07+00:00","summary":"Transfer log: RESOURCE_TRANSFER on 2026-10-19 21:35 UTC, Guangzhou Fire Billion Network Technology Co., Ltd. (APNIC) to RedLuff, LLC (ARIN); resources moved: 43.249.172.0/22"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/delegated-arin-extended-20261018","retrieved_at":"2026-10-18T18:17:12+00:00","summary":"ARIN delegated statistics 2026-10-18 (produced 2026-10-18T13:00:21+00:00), before the report: not listed"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/delegated-arin-extended-20261020","retrieved_at":"2026-10-20T18:17:12+00:00","summary":"ARIN delegated statistics 2026-10-20 (produced 2026-10-20T13:00:20+00:00), after the report: allocated (dated 2026-10-19)"}]},{"event_id":"c4dbfc7154765f5a","registry":"APNIC","report_date":"2014-10-13","source":"statistics","raw_action":"ADDED","raw_line":null,"resource_type":"ipv4","resource":"43.249.172.0/22","start":"43.249.172.0","end":"43.249.175.255","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":"2026-10-14T00:01:35+00:00","page":"https://rirtracker.com/ip/43.249.172.0-43.249.175.255/#e-c4dbfc7154765f5a","report_page":"https://rirtracker.com/apnic/reports/2014-10-13/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/43.249.172.0-43.249.175.255.json","observed":"43.249.172.0/22 available on 2014-10-13, allocated on 2014-10-14","explanation":"No transfer record matches. APNIC's statistics show it available on 2014-10-13 and allocated (dated 2014-10-13) on 2014-10-14. 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-20141014.gz","retrieved_at":"2026-10-12T21:03:25+00:00","summary":"Found by comparing APNIC's daily statistics: 43.249.172.0/22 available on 2014-10-13, allocated on 2014-10-14"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2014/delegated-apnic-extended-20141013.gz","retrieved_at":"2026-10-12T21:03:22+00:00","summary":"APNIC delegated statistics 2014-10-13, before the change: available"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2014/delegated-apnic-extended-20141014.gz","retrieved_at":"2026-10-12T21:03:25+00:00","summary":"APNIC delegated statistics 2014-10-14, after the change: allocated (dated 2014-10-13)"}]}],"classification_history":{"7de05c8e1ee1e859":[{"raw_change_id":578175,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-20T18:24:09+00:00","current":1,"public_explanation":"APNIC's transfer log records a transfer from Guangzhou Fire Billion Network Technology Co., Ltd. (APNIC) to RL-925 (ARIN) on 2026-10-20 03:54 UTC: it left APNIC for ARIN. It is not a new allocation and is not offered to APNIC applicants."}],"02773dac18b306a0":[{"raw_change_id":578102,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-20T18:24:09+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from Guangzhou Fire Billion Network Technology Co., Ltd. (APNIC) to RedLuff, LLC (ARIN) on 2026-10-19 21:35 UTC: it came to ARIN from APNIC. It was already issued by another registry, so this is not a new issuance."}],"c4dbfc7154765f5a":[{"raw_change_id":311804,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T05:01:06+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2014-10-13 and allocated (dated 2014-10-13) on 2014-10-14. 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":311804,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:14:10+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2014-10-13 and allocated (dated 2014-10-13) on 2014-10-14. 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":311804,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:57:35+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2014-10-13 and allocated (dated 2014-10-13) on 2014-10-14. 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":311804,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-14T00:01:35+00:00","current":1,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2014-10-13 and allocated (dated 2014-10-13) on 2014-10-14. 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 2026-10-19)"}}