{"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":"111.221.32.0/21","resource_type":"ipv4","page":"https://rirtracker.com/ip/111.221.32.0-111.221.39.255/","statistics_now":{"registry":"APNIC","status":"assigned (dated 2009-07-14)"},"current_holder":{"rir":"APNIC","org":"Korea Internet & Security Agency (KISA)/KISANET","how":"APNIC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":130005,"date":"2025-02-13T01:33:09Z","type":"RESOURCE_TRANSFER","source_rir":"APNIC","recipient_rir":"APNIC","source_org":"Korea Internet & Security Agency (KISA)/LLNW","recipient_org":"Korea Internet & Security Agency (KISA)/KISANET","range":"111.221.32.0/21","log":"APNIC"}],"events":[{"event_id":"17f7ea2597d5e83d","registry":"APNIC","report_date":"2025-02-13","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"111.221.32.0/21","start":"111.221.32.0","end":"111.221.39.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-APNIC transfer","confidence":"CONFIRMED","source_rir":"APNIC","recipient_rir":"APNIC","source_organization":"Korea Internet & Security Agency (KISA)/LLNW","recipient_organization":"Korea Internet & Security Agency (KISA)/KISANET","inventory_effect":"No effect on APNIC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:53+00:00","page":"https://rirtracker.com/ip/111.221.32.0-111.221.39.255/#e-17f7ea2597d5e83d","report_page":"https://rirtracker.com/apnic/reports/2025-02-13/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/111.221.32.0-111.221.39.255.json","observed":"Transfer: Korea Internet & Security Agency (KISA)/LLNW (APNIC) to Korea Internet & Security Agency (KISA)/KISANET (APNIC)","explanation":"APNIC's transfer log records a transfer from Korea Internet & Security Agency (KISA)/LLNW (APNIC) to Korea Internet & Security Agency (KISA)/KISANET (APNIC) on 2025-02-13 01:33 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 2025-02-13 01:33 UTC, Korea Internet & Security Agency (KISA)/LLNW (APNIC) to Korea Internet & Security Agency (KISA)/KISANET (APNIC); resources moved: 111.221.32.0/21, 202.59.216.0/21"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2025/delegated-apnic-extended-20250213.gz","retrieved_at":"2026-10-13T01:29:58+00:00","summary":"APNIC delegated statistics 2025-02-13, before the change: assigned (dated 2009-07-14)"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2025/delegated-apnic-extended-20250214.gz","retrieved_at":"2026-10-13T01:30:01+00:00","summary":"APNIC delegated statistics 2025-02-14, after the change: assigned (dated 2009-07-14)"}]},{"event_id":"e125d7f7eaf8a1fe","registry":"APNIC","report_date":"2009-07-14","source":"statistics","raw_action":"ADDED","raw_line":null,"resource_type":"ipv4","resource":"111.221.32.0/21","start":"111.221.32.0","end":"111.221.39.255","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":"2026-10-13T23:55:41+00:00","page":"https://rirtracker.com/ip/111.221.32.0-111.221.39.255/#e-e125d7f7eaf8a1fe","report_page":"https://rirtracker.com/apnic/reports/2009-07-14/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/111.221.32.0-111.221.39.255.json","observed":"111.221.32.0/21 not listed on 2009-07-14, assigned on 2009-07-15","explanation":"No transfer record matches. APNIC's statistics show it not listed on 2009-07-14 and assigned (dated 2009-07-14) on 2009-07-15. 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/2009/delegated-apnic-extended-20090715.gz","retrieved_at":"2026-10-12T19:02:54+00:00","summary":"Found by comparing APNIC's daily statistics: 111.221.32.0/21 not listed on 2009-07-14, assigned on 2009-07-15"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2009/delegated-apnic-extended-20090714.gz","retrieved_at":"2026-10-12T19:02:50+00:00","summary":"APNIC delegated statistics 2009-07-14, before the change: not listed"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2009/delegated-apnic-extended-20090715.gz","retrieved_at":"2026-10-12T19:02:54+00:00","summary":"APNIC delegated statistics 2009-07-15, after the change: assigned (dated 2009-07-14)"}]}],"classification_history":{"17f7ea2597d5e83d":[{"raw_change_id":42072,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:38:43+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from Korea Internet & Security Agency (KISA)/LLNW (APNIC) to Korea Internet & Security Agency (KISA)/KISANET (APNIC) on 2025-02-13 01:33 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":42072,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:02:06+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from Korea Internet & Security Agency (KISA)/LLNW (APNIC) to Korea Internet & Security Agency (KISA)/KISANET (APNIC) on 2025-02-13 01:33 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":42072,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:44:17+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from Korea Internet & Security Agency (KISA)/LLNW (APNIC) to Korea Internet & Security Agency (KISA)/KISANET (APNIC) on 2025-02-13 01:33 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":42072,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:53+00:00","current":1,"public_explanation":"APNIC's transfer log records a transfer from Korea Internet & Security Agency (KISA)/LLNW (APNIC) to Korea Internet & Security Agency (KISA)/KISANET (APNIC) on 2025-02-13 01:33 UTC. The registration changed hands; it is not a new allocation from APNIC."}],"e125d7f7eaf8a1fe":[{"raw_change_id":215875,"classification_code":"UNRESOLVED","confidence":"OBSERVED_ONLY","classifier_version":"1.3.0","classified_at":"2026-10-13T04:14:51+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it not listed on 2009-07-14 and assigned (dated 2009-07-14) on 2009-07-15. 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":215875,"classification_code":"UNRESOLVED","confidence":"OBSERVED_ONLY","classifier_version":"1.3.1","classified_at":"2026-10-13T08:09:03+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it not listed on 2009-07-14 and assigned (dated 2009-07-14) on 2009-07-15. 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":215875,"classification_code":"UNRESOLVED","confidence":"OBSERVED_ONLY","classifier_version":"1.3.2","classified_at":"2026-10-13T14:52:02+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it not listed on 2009-07-14 and assigned (dated 2009-07-14) on 2009-07-15. 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":215875,"classification_code":"UNRESOLVED","confidence":"OBSERVED_ONLY","classifier_version":"1.4.0","classified_at":"2026-10-13T23:55:41+00:00","current":1,"public_explanation":"No transfer record matches. APNIC's statistics show it not listed on 2009-07-14 and assigned (dated 2009-07-14) on 2009-07-15. 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"}}