{"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":"AS63981","resource_type":"asn","page":"https://rirtracker.com/asn/63981/","statistics_now":{"registry":"APNIC","status":"allocated (dated 2015-05-15)"},"current_holder":{"rir":"APNIC","org":"Nova Technology Development (Hong Kong) Limited","how":"APNIC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":124552,"date":"2016-05-30T05:57:03Z","type":"RESOURCE_TRANSFER","source_rir":"APNIC","recipient_rir":"APNIC","source_org":"Nova Network Limited","recipient_org":"Nova Technology Development (Hong Kong) Limited","range":"AS63981","log":"APNIC"}],"events":[{"event_id":"45baf809eac89127","registry":"APNIC","report_date":"2016-05-30","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"asn","resource":"AS63981","start":63981,"end":63981,"classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-APNIC transfer","confidence":"CONFIRMED","source_rir":"APNIC","recipient_rir":"APNIC","source_organization":"Nova Network Limited","recipient_organization":"Nova Technology Development (Hong Kong) Limited","inventory_effect":"No effect on APNIC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:32+00:00","page":"https://rirtracker.com/asn/63981/#e-45baf809eac89127","report_page":"https://rirtracker.com/apnic/reports/2016-05-30/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/63981.json","observed":"Transfer: Nova Network Limited (APNIC) to Nova Technology Development (Hong Kong) Limited (APNIC)","explanation":"APNIC's transfer log records a transfer from Nova Network Limited (APNIC) to Nova Technology Development (Hong Kong) Limited (APNIC) on 2016-05-30 05:57 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 2016-05-30 05:57 UTC, Nova Network Limited (APNIC) to Nova Technology Development (Hong Kong) Limited (APNIC); resources moved: AS63981, 45.117.96.0/22, 103.29.140.0/22, 203.166.220.0/22"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2016/delegated-apnic-extended-20160530.gz","retrieved_at":"2026-10-12T21:40:24+00:00","summary":"APNIC delegated statistics 2016-05-30, before the change: allocated (dated 2015-05-15)"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2016/delegated-apnic-extended-20160531.gz","retrieved_at":"2026-10-12T21:40:27+00:00","summary":"APNIC delegated statistics 2016-05-31, after the change: allocated (dated 2015-05-15)"}]},{"event_id":"6c861526457a2752","registry":"APNIC","report_date":"2015-05-15","source":"statistics","raw_action":"ADDED","raw_line":null,"resource_type":"asn","resource":"AS63981","start":63981,"end":63981,"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":"2026-10-14T00:02:19+00:00","page":"https://rirtracker.com/asn/63981/#e-6c861526457a2752","report_page":"https://rirtracker.com/apnic/reports/2015-05-15/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/63981.json","observed":"AS63981 available on 2015-05-15, allocated on 2015-05-16","explanation":"No transfer record matches. APNIC's statistics show it available on 2015-05-15 and allocated (dated 2015-05-15) on 2015-05-16. 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-20150516.gz","retrieved_at":"2026-10-12T21:16:20+00:00","summary":"Found by comparing APNIC's daily statistics: AS63981 available on 2015-05-15, allocated on 2015-05-16"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2015/delegated-apnic-extended-20150515.gz","retrieved_at":"2026-10-12T21:16:17+00:00","summary":"APNIC delegated statistics 2015-05-15, before the change: available"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2015/delegated-apnic-extended-20150516.gz","retrieved_at":"2026-10-12T21:16:20+00:00","summary":"APNIC delegated statistics 2015-05-16, after the change: allocated (dated 2015-05-15)"}]}],"classification_history":{"45baf809eac89127":[{"raw_change_id":33682,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:35:04+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from Nova Network Limited (APNIC) to Nova Technology Development (Hong Kong) Limited (APNIC) on 2016-05-30 05:57 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":33682,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:01:49+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from Nova Network Limited (APNIC) to Nova Technology Development (Hong Kong) Limited (APNIC) on 2016-05-30 05:57 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":33682,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:43:58+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from Nova Network Limited (APNIC) to Nova Technology Development (Hong Kong) Limited (APNIC) on 2016-05-30 05:57 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":33682,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:32+00:00","current":1,"public_explanation":"APNIC's transfer log records a transfer from Nova Network Limited (APNIC) to Nova Technology Development (Hong Kong) Limited (APNIC) on 2016-05-30 05:57 UTC. The registration changed hands; it is not a new allocation from APNIC."}],"6c861526457a2752":[{"raw_change_id":323144,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T05:06:18+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2015-05-15 and allocated (dated 2015-05-15) on 2015-05-16. 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":323144,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:14:47+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2015-05-15 and allocated (dated 2015-05-15) on 2015-05-16. 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":323144,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:58:16+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2015-05-15 and allocated (dated 2015-05-15) on 2015-05-16. 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":323144,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-14T00:02:19+00:00","current":1,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2015-05-15 and allocated (dated 2015-05-15) on 2015-05-16. 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"}}