{"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":"81.203.0.0/16","resource_type":"ipv4","page":"https://rirtracker.com/ip/81.203.0.0-81.203.255.255/","statistics_now":{"registry":"APNIC","status":"allocated (dated 2002-11-12)"},"current_holder":{"rir":"APNIC","org":null,"how":"APNIC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":117605,"date":"2025-12-22T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"APNIC","source_org":"VODAFONE ONO, S.A.","recipient_org":null,"range":"81.203.0.0/16","log":"RIPE NCC"},{"id":131442,"date":"2025-12-22T07:40:12Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"APNIC","source_org":"ORG-OA4-RIPE","recipient_org":"Japan Network Information Center/iij","range":"81.203.0.0/16","log":"APNIC"}],"events":[{"event_id":"6558429d181640e3","registry":"RIPE NCC","report_date":"2025-12-22","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"81.203.0.0/16","start":"81.203.0.0","end":"81.203.255.255","classification":"INTER_RIR_TRANSFER_OUT","classification_label":"Inter-RIR transfer out of the RIPE NCC","confidence":"CONFIRMED","source_rir":"RIPE NCC","recipient_rir":"APNIC","source_organization":"VODAFONE ONO, S.A.","recipient_organization":null,"inventory_effect":"Transferred out of RIPE NCC administration; not offered to RIPE NCC applicants","inventory_effect_code":"TRANSFER_OUT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:50:42+00:00","page":"https://rirtracker.com/ip/81.203.0.0-81.203.255.255/#e-6558429d181640e3","report_page":"https://rirtracker.com/ripe/reports/2025-12-22/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/81.203.0.0-81.203.255.255.json","observed":"Transfer: VODAFONE ONO, S.A. (RIPE NCC) to (no name) (APNIC)","piece_of":{"resource":"81.202.0.0/15","page":"https://rirtracker.com/ip/81.202.0.0-81.203.255.255/"},"same_transfer_as":"eb539eb5421de3f1","explanation":"The RIPE NCC's transfer log records a transfer from VODAFONE ONO, S.A. (RIPE NCC) to an unnamed organization (APNIC) on 2025-12-22 19:00 UTC: it left the RIPE NCC for APNIC. It is not a new allocation and is not offered to RIPE NCC applicants.","evidence":[{"type":"transfer","url":"https://ftp.ripe.net/pub/stats/ripencc/transfers/transfers_latest.json","retrieved_at":"2026-10-13T21:49:37+00:00","summary":"Transfer log: RESOURCE_TRANSFER on 2025-12-22 19:00 UTC, VODAFONE ONO, S.A. (RIPE NCC) to (no name) (APNIC); resources moved: 81.203.0.0/16"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2025/delegated-ripencc-extended-20251221.bz2","retrieved_at":"2026-10-13T01:16:36+00:00","summary":"RIPE NCC delegated statistics 2025-12-21 (produced 2025-12-21T22:59:59+00:00), before the change: allocated (dated 2002-11-12)"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2025/delegated-ripencc-extended-20251222.bz2","retrieved_at":"2026-10-13T01:16:40+00:00","summary":"RIPE NCC delegated statistics 2025-12-22 (produced 2025-12-22T22:59:59+00:00), after the change: not listed"}]},{"event_id":"eb539eb5421de3f1","registry":"APNIC","report_date":"2025-12-22","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"81.203.0.0/16","start":"81.203.0.0","end":"81.203.255.255","classification":"INTER_RIR_TRANSFER_IN","classification_label":"Inter-RIR transfer into APNIC","confidence":"CONFIRMED","source_rir":"RIPE NCC","recipient_rir":"APNIC","source_organization":"ORG-OA4-RIPE","recipient_organization":"Japan Network Information Center/iij","inventory_effect":"Transferred into APNIC administration; not a new issuance","inventory_effect_code":"TRANSFER_IN","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:58+00:00","page":"https://rirtracker.com/ip/81.203.0.0-81.203.255.255/#e-eb539eb5421de3f1","report_page":"https://rirtracker.com/apnic/reports/2025-12-22/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/81.203.0.0-81.203.255.255.json","observed":"Transfer: ORG-OA4-RIPE (RIPE NCC) to Japan Network Information Center/iij (APNIC)","same_transfer_as":"6558429d181640e3","explanation":"APNIC's transfer log records a transfer from ORG-OA4-RIPE (RIPE NCC) to Japan Network Information Center/iij (APNIC) on 2025-12-22 07:40 UTC: it came to APNIC from the RIPE NCC. It was already issued by another registry, so this is not a new issuance.","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 2025-12-22 07:40 UTC, ORG-OA4-RIPE (RIPE NCC) to Japan Network Information Center/iij (APNIC); resources moved: 81.203.0.0/16"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2025/delegated-apnic-extended-20251222.gz","retrieved_at":"2026-10-13T01:53:51+00:00","summary":"APNIC delegated statistics 2025-12-22, before the change: not listed"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2025/delegated-apnic-extended-20251223.gz","retrieved_at":"2026-10-13T01:53:54+00:00","summary":"APNIC delegated statistics 2025-12-23, after the change: allocated (dated 2002-11-12)"}]}],"classification_history":{"6558429d181640e3":[{"raw_change_id":118451,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T03:10:47+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from VODAFONE ONO, S.A. (RIPE NCC) to an unnamed organization (APNIC) on 2025-12-22 19:00 UTC: it left the RIPE NCC for APNIC. It is not a new allocation and is not offered to RIPE NCC applicants."},{"raw_change_id":118451,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:05:12+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from VODAFONE ONO, S.A. (RIPE NCC) to an unnamed organization (APNIC) on 2025-12-22 19:00 UTC: it left the RIPE NCC for APNIC. It is not a new allocation and is not offered to RIPE NCC applicants."},{"raw_change_id":118451,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:47:44+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from VODAFONE ONO, S.A. (RIPE NCC) to an unnamed organization (APNIC) on 2025-12-22 19:00 UTC: it left the RIPE NCC for APNIC. It is not a new allocation and is not offered to RIPE NCC applicants."},{"raw_change_id":118451,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:50:42+00:00","current":1,"public_explanation":"The RIPE NCC's transfer log records a transfer from VODAFONE ONO, S.A. (RIPE NCC) to an unnamed organization (APNIC) on 2025-12-22 19:00 UTC: it left the RIPE NCC for APNIC. It is not a new allocation and is not offered to RIPE NCC applicants."}],"eb539eb5421de3f1":[{"raw_change_id":44605,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:39:39+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from ORG-OA4-RIPE (RIPE NCC) to Japan Network Information Center/iij (APNIC) on 2025-12-22 07:40 UTC: it came to APNIC from the RIPE NCC. It was already issued by another registry, so this is not a new issuance."},{"raw_change_id":44605,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:02:10+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from ORG-OA4-RIPE (RIPE NCC) to Japan Network Information Center/iij (APNIC) on 2025-12-22 07:40 UTC: it came to APNIC from the RIPE NCC. 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It was already issued by another registry, so this is not a new issuance."}]},"arin_statistics_now":{"status":"not listed"}}