{"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":"114.31.72.0/21","resource_type":"ipv4","page":"https://rirtracker.com/ip/114.31.72.0-114.31.79.255/","statistics_now":{"registry":"APNIC","status":"allocated (dated 2008-05-13)"},"current_holder":{"rir":"APNIC","org":"NetRegistry Pty Ltd","how":"APNIC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":123728,"date":"2011-09-30T10:26:04Z","type":"RESOURCE_TRANSFER","source_rir":"APNIC","recipient_rir":"APNIC","source_org":"Distribute.IT Pty Ltd","recipient_org":"NetRegistry Pty Ltd","range":"114.31.72.0/21","log":"APNIC"}],"events":[{"event_id":"72952fb831a291bc","registry":"APNIC","report_date":"2011-09-30","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"114.31.72.0/21","start":"114.31.72.0","end":"114.31.79.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-APNIC transfer","confidence":"CONFIRMED","source_rir":"APNIC","recipient_rir":"APNIC","source_organization":"Distribute.IT Pty Ltd","recipient_organization":"NetRegistry Pty Ltd","inventory_effect":"No effect on APNIC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:29+00:00","page":"https://rirtracker.com/ip/114.31.72.0-114.31.79.255/#e-72952fb831a291bc","report_page":"https://rirtracker.com/apnic/reports/2011-09-30/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/114.31.72.0-114.31.79.255.json","observed":"Transfer: Distribute.IT Pty Ltd (APNIC) to NetRegistry Pty Ltd (APNIC)","explanation":"APNIC's transfer log records a transfer from Distribute.IT Pty Ltd (APNIC) to NetRegistry Pty Ltd (APNIC) on 2011-09-30 10:26 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 2011-09-30 10:26 UTC, Distribute.IT Pty Ltd (APNIC) to NetRegistry Pty Ltd (APNIC); resources moved: 27.121.64.0/21, 114.31.72.0/21"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2011/delegated-apnic-extended-20110930.gz","retrieved_at":"2026-10-12T19:47:19+00:00","summary":"APNIC delegated statistics 2011-09-30, before the change: allocated (dated 2008-05-13)"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2011/delegated-apnic-extended-20111001.gz","retrieved_at":"2026-10-12T19:47:22+00:00","summary":"APNIC delegated statistics 2011-10-01, after the change: allocated (dated 2008-05-13)"}]},{"event_id":"40030bbbb629c1f2","registry":"APNIC","report_date":"2008-05-13","source":"statistics","raw_action":"ADDED","raw_line":null,"resource_type":"ipv4","resource":"114.31.72.0/21","start":"114.31.72.0","end":"114.31.79.255","classification":"UNRESOLVED","classification_label":"Unresolved change","confidence":"OBSERVED_ONLY","source_rir":null,"recipient_rir":null,"source_organization":null,"recipient_organization":null,"inventory_effect":"Inventory effect unknown","inventory_effect_code":"UNKNOWN","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:53:17+00:00","page":"https://rirtracker.com/ip/114.31.72.0-114.31.79.255/#e-40030bbbb629c1f2","report_page":"https://rirtracker.com/apnic/reports/2008-05-13/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/114.31.72.0-114.31.79.255.json","observed":"114.31.72.0/21 not listed on 2008-05-13, allocated on 2008-05-14","explanation":"No transfer record matches. APNIC's statistics show it not listed on 2008-05-13 and allocated (dated 2008-05-13) on 2008-05-14. It wasn't in APNIC's statistics before, so it wasn't APNIC's unissued inventory; it may have come from another registry in a transfer not yet in the log.","evidence":[{"type":"statistics_diff","url":"https://ftp.apnic.net/stats/apnic/2008/delegated-apnic-extended-20080514.gz","retrieved_at":"2026-10-12T18:40:52+00:00","summary":"Found by comparing APNIC's daily statistics: 114.31.72.0/21 not listed on 2008-05-13, allocated on 2008-05-14"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2008/delegated-apnic-extended-20080513.gz","retrieved_at":"2026-10-12T18:40:47+00:00","summary":"APNIC delegated statistics 2008-05-13, before the change: not listed"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2008/delegated-apnic-extended-20080514.gz","retrieved_at":"2026-10-12T18:40:52+00:00","summary":"APNIC delegated statistics 2008-05-14, after the change: allocated (dated 2008-05-13)"}]}],"classification_history":{"72952fb831a291bc":[{"raw_change_id":31943,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:34:15+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from Distribute.IT Pty Ltd (APNIC) to NetRegistry Pty Ltd (APNIC) on 2011-09-30 10:26 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":31943,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:01:46+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from Distribute.IT Pty Ltd (APNIC) to NetRegistry Pty Ltd (APNIC) on 2011-09-30 10:26 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":31943,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:43:55+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from Distribute.IT Pty Ltd (APNIC) to NetRegistry Pty Ltd (APNIC) on 2011-09-30 10:26 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":31943,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:29+00:00","current":1,"public_explanation":"APNIC's transfer log records a transfer from Distribute.IT Pty Ltd (APNIC) to NetRegistry Pty Ltd (APNIC) on 2011-09-30 10:26 UTC. The registration changed hands; it is not a new allocation from APNIC."}],"40030bbbb629c1f2":[{"raw_change_id":174194,"classification_code":"UNRESOLVED","confidence":"OBSERVED_ONLY","classifier_version":"1.3.0","classified_at":"2026-10-13T03:54:23+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it not listed on 2008-05-13 and allocated (dated 2008-05-13) on 2008-05-14. It wasn't in APNIC's statistics before, so it wasn't APNIC's unissued inventory; it may have come from another registry in a transfer not yet in the log."},{"raw_change_id":174194,"classification_code":"UNRESOLVED","confidence":"OBSERVED_ONLY","classifier_version":"1.3.1","classified_at":"2026-10-13T08:07:08+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it not listed on 2008-05-13 and allocated (dated 2008-05-13) on 2008-05-14. It wasn't in APNIC's statistics before, so it wasn't APNIC's unissued inventory; it may have come from another registry in a transfer not yet in the log."},{"raw_change_id":174194,"classification_code":"UNRESOLVED","confidence":"OBSERVED_ONLY","classifier_version":"1.3.2","classified_at":"2026-10-13T14:49:56+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it not listed on 2008-05-13 and allocated (dated 2008-05-13) on 2008-05-14. It wasn't in APNIC's statistics before, so it wasn't APNIC's unissued inventory; it may have come from another registry in a transfer not yet in the log."},{"raw_change_id":174194,"classification_code":"UNRESOLVED","confidence":"OBSERVED_ONLY","classifier_version":"1.4.0","classified_at":"2026-10-13T23:53:17+00:00","current":1,"public_explanation":"No transfer record matches. APNIC's statistics show it not listed on 2008-05-13 and allocated (dated 2008-05-13) on 2008-05-14. It wasn't in APNIC's statistics before, so it wasn't APNIC's unissued inventory; it may have come from another registry in a transfer not yet in the log."}]},"arin_statistics_now":{"status":"not listed"}}