{"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":"AS131478","resource_type":"asn","page":"https://rirtracker.com/asn/131478/","statistics_now":{"registry":"APNIC","status":"allocated (dated 2018-08-27)"},"current_holder":{"rir":"APNIC","org":"HostUS Solutions LLC","how":"APNIC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":125506,"date":"2017-08-24T00:07:14Z","type":"RESOURCE_TRANSFER","source_rir":"APNIC","recipient_rir":"APNIC","source_org":"VirtWire Global Ltd.","recipient_org":"HostUS Solutions LLC","range":"AS131478","log":"APNIC"}],"events":[{"event_id":"0edcccd489723217","registry":"APNIC","report_date":"2018-08-27","source":"statistics","raw_action":"ADDED","raw_line":null,"resource_type":"asn","resource":"AS131478","start":131478,"end":131478,"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":"2026-10-14T00:07:43+00:00","page":"https://rirtracker.com/asn/131478/#e-0edcccd489723217","report_page":"https://rirtracker.com/apnic/reports/2018-08-27/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/131478.json","observed":"AS131478 available on 2018-08-27, allocated on 2018-08-28","explanation":"No transfer record matches. APNIC's statistics show it available on 2018-08-27 and allocated (dated 2018-08-27) on 2018-08-28. The tracker saw this range removed from registration on 2013-10-02 (AS131478), 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-20180828.gz","retrieved_at":"2026-10-12T22:35:16+00:00","summary":"Found by comparing APNIC's daily statistics: AS131478 available on 2018-08-27, allocated on 2018-08-28"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2018/delegated-apnic-extended-20180827.gz","retrieved_at":"2026-10-12T22:35:13+00:00","summary":"APNIC delegated statistics 2018-08-27, before the change: available"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2018/delegated-apnic-extended-20180828.gz","retrieved_at":"2026-10-12T22:35:16+00:00","summary":"APNIC delegated statistics 2018-08-28, after the change: allocated (dated 2018-08-27)"}]},{"event_id":"98949fd485bce426","registry":"APNIC","report_date":"2017-08-24","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"asn","resource":"AS131478","start":131478,"end":131478,"classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-APNIC transfer","confidence":"CONFIRMED","source_rir":"APNIC","recipient_rir":"APNIC","source_organization":"VirtWire Global Ltd.","recipient_organization":"HostUS Solutions LLC","inventory_effect":"No effect on APNIC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:35+00:00","page":"https://rirtracker.com/asn/131478/#e-98949fd485bce426","report_page":"https://rirtracker.com/apnic/reports/2017-08-24/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/131478.json","observed":"Transfer: VirtWire Global Ltd. (APNIC) to HostUS Solutions LLC (APNIC)","explanation":"APNIC's transfer log records a transfer from VirtWire Global Ltd. (APNIC) to HostUS Solutions LLC (APNIC) on 2017-08-24 00:07 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 2017-08-24 00:07 UTC, VirtWire Global Ltd. (APNIC) to HostUS Solutions LLC (APNIC); resources moved: AS9504, AS131478, AS132025, 45.249.88.0/22, 103.217.252.0/22"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2017/delegated-apnic-extended-20170824.gz","retrieved_at":"2026-10-12T22:10:43+00:00","summary":"APNIC delegated statistics 2017-08-24, before the change: allocated (dated 2016-07-18)"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2017/delegated-apnic-extended-20170825.gz","retrieved_at":"2026-10-12T22:10:47+00:00","summary":"APNIC delegated statistics 2017-08-25, after the change: allocated (dated 2016-07-18)"}]},{"event_id":"4af9ddae025663d3","registry":"APNIC","report_date":"2016-07-18","source":"statistics","raw_action":"ADDED","raw_line":null,"resource_type":"asn","resource":"AS131478","start":131478,"end":131478,"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":"2026-10-14T00:04:09+00:00","page":"https://rirtracker.com/asn/131478/#e-4af9ddae025663d3","report_page":"https://rirtracker.com/apnic/reports/2016-07-18/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/131478.json","observed":"AS131478 available on 2016-07-18, allocated on 2016-07-19","explanation":"No transfer record matches. APNIC's statistics show it available on 2016-07-18 and allocated (dated 2016-07-18) on 2016-07-19. The tracker saw this range removed from registration on 2013-10-02 (AS131478), so it appears to have been issued again from APNIC's pool.","evidence":[{"type":"statistics_diff","url":"https://ftp.apnic.net/stats/apnic/2016/delegated-apnic-extended-20160719.gz","retrieved_at":"2026-10-12T21:43:41+00:00","summary":"Found by comparing APNIC's daily statistics: AS131478 available on 2016-07-18, allocated on 2016-07-19"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2016/delegated-apnic-extended-20160718.gz","retrieved_at":"2026-10-12T21:43:38+00:00","summary":"APNIC delegated statistics 2016-07-18, before the change: available"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2016/delegated-apnic-extended-20160719.gz","retrieved_at":"2026-10-12T21:43:41+00:00","summary":"APNIC delegated statistics 2016-07-19, after the change: allocated (dated 2016-07-18)"}]},{"event_id":"d754f68b8460cdd8","registry":"APNIC","report_date":"2013-10-02","source":"statistics","raw_action":"REMOVED","raw_line":null,"resource_type":"asn","resource":"AS131478","start":131478,"end":131478,"classification":"REMOVED_REASON_UNKNOWN","classification_label":"Removed (return, revocation or reclamation not publicly distinguishable)","confidence":"STRONG_INFERENCE","source_rir":null,"recipient_rir":null,"source_organization":null,"recipient_organization":null,"inventory_effect":"Possible future reissue candidate after hold","inventory_effect_code":"HOLD_CANDIDATE","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:00:03+00:00","page":"https://rirtracker.com/asn/131478/#e-d754f68b8460cdd8","report_page":"https://rirtracker.com/apnic/reports/2013-10-02/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/131478.json","observed":"AS131478 allocated on 2013-10-02, available on 2013-10-03","explanation":"Removed from active registration. The tracker found it by comparing APNIC's daily statistics. APNIC's statistics show it allocated (dated 2011-07-19) on 2013-10-02 and available on 2013-10-03. Public sources do not distinguish a voluntary return, revocation, or reclamation. APNIC publishes no hold period, and its statistics show a steady one (a year) only for removals from 2014-07-01 on; this one came earlier, so the tracker gives no estimate. This does not confirm availability.","evidence":[{"type":"statistics_diff","url":"https://ftp.apnic.net/stats/apnic/2013/delegated-apnic-extended-20131003.gz","retrieved_at":"2026-10-12T20:40:42+00:00","summary":"Found by comparing APNIC's daily statistics: AS131478 allocated on 2013-10-02, available on 2013-10-03"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2013/delegated-apnic-extended-20131002.gz","retrieved_at":"2026-10-12T20:40:39+00:00","summary":"APNIC delegated statistics 2013-10-02, before the change: allocated (dated 2011-07-19)"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2013/delegated-apnic-extended-20131003.gz","retrieved_at":"2026-10-12T20:40:42+00:00","summary":"APNIC delegated statistics 2013-10-03, after the change: available"}]},{"event_id":"c7d80ba610f5dd5e","registry":"APNIC","report_date":"2011-07-19","source":"statistics","raw_action":"ADDED","raw_line":null,"resource_type":"asn","resource":"AS131478","start":131478,"end":131478,"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":"2026-10-13T23:57:28+00:00","page":"https://rirtracker.com/asn/131478/#e-c7d80ba610f5dd5e","report_page":"https://rirtracker.com/apnic/reports/2011-07-19/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/131478.json","observed":"AS131478 available on 2011-07-19, allocated on 2011-07-20","explanation":"No transfer record matches. APNIC's statistics show it available on 2011-07-19 and allocated (dated 2011-07-19) on 2011-07-20. 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/2011/delegated-apnic-extended-20110720.gz","retrieved_at":"2026-10-12T19:43:15+00:00","summary":"Found by comparing APNIC's daily statistics: AS131478 available on 2011-07-19, allocated on 2011-07-20"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2011/delegated-apnic-extended-20110719.gz","retrieved_at":"2026-10-12T19:43:10+00:00","summary":"APNIC delegated statistics 2011-07-19, before the change: available"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2011/delegated-apnic-extended-20110720.gz","retrieved_at":"2026-10-12T19:43:15+00:00","summary":"APNIC delegated statistics 2011-07-20, after the change: allocated (dated 2011-07-19)"}]}],"classification_history":{"0edcccd489723217":[{"raw_change_id":405837,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T05:42:44+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2018-08-27 and allocated (dated 2018-08-27) on 2018-08-28. The tracker saw this range removed from registration on 2013-10-02 (AS131478), so it appears to have been issued again from APNIC's pool."},{"raw_change_id":405837,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:19:15+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2018-08-27 and allocated (dated 2018-08-27) on 2018-08-28. The tracker saw this range removed from registration on 2013-10-02 (AS131478), so it appears to have been issued again from APNIC's pool."},{"raw_change_id":405837,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T15:03:04+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2018-08-27 and allocated (dated 2018-08-27) on 2018-08-28. The tracker saw this range removed from registration on 2013-10-02 (AS131478), so it appears to have been issued again from APNIC's pool."},{"raw_change_id":405837,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-14T00:07:43+00:00","current":1,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2018-08-27 and allocated (dated 2018-08-27) on 2018-08-28. The tracker saw this range removed from registration on 2013-10-02 (AS131478), so it appears to have been issued again from APNIC's pool."}],"98949fd485bce426":[{"raw_change_id":34859,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:35:32+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from VirtWire Global Ltd. (APNIC) to HostUS Solutions LLC (APNIC) on 2017-08-24 00:07 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":34859,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:01:51+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from VirtWire Global Ltd. (APNIC) to HostUS Solutions LLC (APNIC) on 2017-08-24 00:07 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":34859,"classification_code":"INTRA_RIR_TRANSFER","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 VirtWire Global Ltd. (APNIC) to HostUS Solutions LLC (APNIC) on 2017-08-24 00:07 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":34859,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:35+00:00","current":1,"public_explanation":"APNIC's transfer log records a transfer from VirtWire Global Ltd. (APNIC) to HostUS Solutions LLC (APNIC) on 2017-08-24 00:07 UTC. The registration changed hands; it is not a new allocation from APNIC."}],"4af9ddae025663d3":[{"raw_change_id":351608,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T05:20:20+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2016-07-18 and allocated (dated 2016-07-18) on 2016-07-19. The tracker saw this range removed from registration on 2013-10-02 (AS131478), so it appears to have been issued again from APNIC's pool."},{"raw_change_id":351608,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:16:19+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2016-07-18 and allocated (dated 2016-07-18) on 2016-07-19. The tracker saw this range removed from registration on 2013-10-02 (AS131478), so it appears to have been issued again from APNIC's pool."},{"raw_change_id":351608,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:59:54+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2016-07-18 and allocated (dated 2016-07-18) on 2016-07-19. The tracker saw this range removed from registration on 2013-10-02 (AS131478), so it appears to have been issued again from APNIC's pool."},{"raw_change_id":351608,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-14T00:04:09+00:00","current":1,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2016-07-18 and allocated (dated 2016-07-18) on 2016-07-19. The tracker saw this range removed from registration on 2013-10-02 (AS131478), so it appears to have been issued again from APNIC's pool."}],"d754f68b8460cdd8":[{"raw_change_id":289165,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T04:51:14+00:00","current":0,"public_explanation":"Removed from active registration. The tracker found it by comparing APNIC's daily statistics. APNIC's statistics show it allocated (dated 2011-07-19) on 2013-10-02 and available on 2013-10-03. Public sources do not distinguish a voluntary return, revocation, or reclamation. APNIC publishes no fixed period for which it holds returned ASNs before reissuing them, so the tracker gives no estimate. This does not confirm availability."},{"raw_change_id":289165,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:12:50+00:00","current":0,"public_explanation":"Removed from active registration. The tracker found it by comparing APNIC's daily statistics. APNIC's statistics show it allocated (dated 2011-07-19) on 2013-10-02 and available on 2013-10-03. Public sources do not distinguish a voluntary return, revocation, or reclamation. APNIC publishes no fixed period for which it holds returned ASNs before reissuing them, so the tracker gives no estimate. This does not confirm availability."},{"raw_change_id":289165,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:56:10+00:00","current":0,"public_explanation":"Removed from active registration. The tracker found it by comparing APNIC's daily statistics. APNIC's statistics show it allocated (dated 2011-07-19) on 2013-10-02 and available on 2013-10-03. Public sources do not distinguish a voluntary return, revocation, or reclamation. APNIC publishes no fixed period for which it holds returned ASNs before reissuing them, so the tracker gives no estimate. This does not confirm availability."},{"raw_change_id":289165,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-14T00:00:03+00:00","current":1,"public_explanation":"Removed from active registration. The tracker found it by comparing APNIC's daily statistics. APNIC's statistics show it allocated (dated 2011-07-19) on 2013-10-02 and available on 2013-10-03. Public sources do not distinguish a voluntary return, revocation, or reclamation. APNIC publishes no hold period, and its statistics show a steady one (a year) only for removals from 2014-07-01 on; this one came earlier, so the tracker gives no estimate. This does not confirm availability."}],"c7d80ba610f5dd5e":[{"raw_change_id":247063,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T04:29:34+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2011-07-19 and allocated (dated 2011-07-19) on 2011-07-20. 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":247063,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:10:35+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2011-07-19 and allocated (dated 2011-07-19) on 2011-07-20. 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":247063,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:53:44+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2011-07-19 and allocated (dated 2011-07-19) on 2011-07-20. 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":247063,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:57:28+00:00","current":1,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2011-07-19 and allocated (dated 2011-07-19) on 2011-07-20. 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"}}