{"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":"203.173.80.0/21","resource_type":"ipv4","page":"https://rirtracker.com/ip/203.173.80.0-203.173.87.255/","statistics_now":{"registry":"APNIC","status":"allocated (dated 2006-04-21)"},"current_holder":{"rir":"APNIC","org":"READYIDC CO., LTD.","how":"APNIC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":131851,"date":"2026-09-18T04:11:09Z","type":"RESOURCE_TRANSFER","source_rir":"APNIC","recipient_rir":"APNIC","source_org":"Foresightwave INC.","recipient_org":"READYIDC CO., LTD.","range":"203.173.80.0/21","log":"APNIC"},{"id":123758,"date":"2012-02-09T17:13:53Z","type":"RESOURCE_TRANSFER","source_rir":"APNIC","recipient_rir":"APNIC","source_org":"Sanmedia Corporation","recipient_org":"Foresightwave INC.","range":"203.173.80.0/21","log":"APNIC"}],"events":[{"event_id":"e7c9427381fbc30e","registry":"APNIC","report_date":"2026-09-18","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"203.173.80.0/21","start":"203.173.80.0","end":"203.173.87.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-APNIC transfer","confidence":"CONFIRMED","source_rir":"APNIC","recipient_rir":"APNIC","source_organization":"Foresightwave INC.","recipient_organization":"READYIDC CO., LTD.","inventory_effect":"No effect on APNIC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:02+00:00","page":"https://rirtracker.com/ip/203.173.80.0-203.173.87.255/#e-e7c9427381fbc30e","report_page":"https://rirtracker.com/apnic/reports/2026-09-18/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/203.173.80.0-203.173.87.255.json","observed":"Transfer: Foresightwave INC. (APNIC) to READYIDC CO., LTD. (APNIC)","explanation":"APNIC's transfer log records a transfer from Foresightwave INC. (APNIC) to READYIDC CO., LTD. (APNIC) on 2026-09-18 04:11 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 2026-09-18 04:11 UTC, Foresightwave INC. (APNIC) to READYIDC CO., LTD. (APNIC); resources moved: 203.173.80.0/21"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2026/delegated-apnic-extended-20260918.gz","retrieved_at":"2026-10-12T16:30:54+00:00","summary":"APNIC delegated statistics 2026-09-18, before the change: allocated (dated 2006-04-21)"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2026/delegated-apnic-extended-20260919.gz","retrieved_at":"2026-10-12T16:30:57+00:00","summary":"APNIC delegated statistics 2026-09-19, after the change: allocated (dated 2006-04-21)"}]},{"event_id":"ddab67c0bf125baa","registry":"APNIC","report_date":"2012-02-10","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"203.173.80.0/21","start":"203.173.80.0","end":"203.173.87.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-APNIC transfer","confidence":"CONFIRMED","source_rir":"APNIC","recipient_rir":"APNIC","source_organization":"Sanmedia Corporation","recipient_organization":"Foresightwave INC.","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/203.173.80.0-203.173.87.255/#e-ddab67c0bf125baa","report_page":"https://rirtracker.com/apnic/reports/2012-02-10/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/203.173.80.0-203.173.87.255.json","observed":"Transfer: Sanmedia Corporation (APNIC) to Foresightwave INC. (APNIC)","explanation":"APNIC's transfer log records a transfer from Sanmedia Corporation (APNIC) to Foresightwave INC. (APNIC) on 2012-02-09 17:13 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 2012-02-09 17:13 UTC, Sanmedia Corporation (APNIC) to Foresightwave INC. (APNIC); resources moved: 203.173.80.0/21"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2012/delegated-apnic-extended-20120210.gz","retrieved_at":"2026-10-12T19:54:45+00:00","summary":"APNIC delegated statistics 2012-02-10, before the change: allocated (dated 2012-02-09)"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2012/delegated-apnic-extended-20120211.gz","retrieved_at":"2026-10-12T19:54:48+00:00","summary":"APNIC delegated statistics 2012-02-11, after the change: allocated (dated 2012-02-09)"}]}],"classification_history":{"e7c9427381fbc30e":[{"raw_change_id":22765,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.2.0","classified_at":"2026-10-12T17:43:09+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from Foresightwave INC. (APNIC) to READYIDC CO., LTD. (APNIC) on 2026-09-18 04:11 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":22765,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-12T18:23:03+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from Foresightwave INC. (APNIC) to READYIDC CO., LTD. (APNIC) on 2026-09-18 04:11 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":22765,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:01:23+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from Foresightwave INC. (APNIC) to READYIDC CO., LTD. (APNIC) on 2026-09-18 04:11 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":22765,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:43:29+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from Foresightwave INC. (APNIC) to READYIDC CO., LTD. (APNIC) on 2026-09-18 04:11 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":22765,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:02+00:00","current":1,"public_explanation":"APNIC's transfer log records a transfer from Foresightwave INC. (APNIC) to READYIDC CO., LTD. (APNIC) on 2026-09-18 04:11 UTC. The registration changed hands; it is not a new allocation from APNIC."}],"ddab67c0bf125baa":[{"raw_change_id":32002,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:34:17+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from Sanmedia Corporation (APNIC) to Foresightwave INC. (APNIC) on 2012-02-09 17:13 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":32002,"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 Sanmedia Corporation (APNIC) to Foresightwave INC. (APNIC) on 2012-02-09 17:13 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":32002,"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 Sanmedia Corporation (APNIC) to Foresightwave INC. (APNIC) on 2012-02-09 17:13 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":32002,"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 Sanmedia Corporation (APNIC) to Foresightwave INC. (APNIC) on 2012-02-09 17:13 UTC. The registration changed hands; it is not a new allocation from APNIC."}]},"arin_statistics_now":{"status":"not listed"}}