{"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":"80.77.80.0/21","resource_type":"ipv4","page":"https://rirtracker.com/ip/80.77.80.0-80.77.87.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2025-10-13)"},"current_holder":{"rir":"ARIN","org":"NatCoWeb Corp.","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":115650,"date":"2025-10-13T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"ARIN","source_org":"Overoptic Systems Ltd","recipient_org":null,"range":"80.77.80.0/21","log":"RIPE NCC"},{"id":41689,"date":"2025-10-13T14:22:28Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"ARIN","source_org":"Overoptic Systems Ltd","recipient_org":"NatCoWeb Corp.","range":"80.77.80.0/21","log":"ARIN"}],"events":[{"event_id":"93e45c59541704b3","registry":"ARIN","report_date":"2025-10-13","source":"arin_issued","raw_action":"ADD","raw_line":"Add 80.77.80.0-80.77.87.255","resource_type":"ipv4","resource":"80.77.80.0/21","start":"80.77.80.0","end":"80.77.87.255","classification":"INTER_RIR_TRANSFER_IN","classification_label":"Inter-RIR transfer into ARIN","confidence":"CONFIRMED","source_rir":"RIPE NCC","recipient_rir":"ARIN","source_organization":"Overoptic Systems Ltd","recipient_organization":"NatCoWeb Corp.","inventory_effect":"Transferred into ARIN administration; not a new issuance","inventory_effect_code":"TRANSFER_IN","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:54:37+00:00","page":"https://rirtracker.com/ip/80.77.80.0-80.77.87.255/#e-93e45c59541704b3","report_page":"https://rirtracker.com/arin/reports/2025-10-13/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/80.77.80.0-80.77.87.255.json","same_transfer_as":"3dd38e44608df9db","explanation":"ARIN's transfer log records a transfer from Overoptic Systems Ltd (RIPE NCC) to NatCoWeb Corp. (ARIN) on 2025-10-13 14:22 UTC: it came to ARIN from the RIPE NCC. It was already issued by another registry, so this is not a new issuance.","evidence":[{"type":"arin_issued","url":"https://lists.arin.net/pipermail/arin-issued/2025-October/006148.html","retrieved_at":"2026-10-12T18:43:11+00:00","summary":"ARIN-Issued report for 2025-10-13: \"Add 80.77.80.0-80.77.87.255\""},{"type":"transfer","url":"https://ftp.arin.net/pub/stats/arin/transfers/transfers_latest.json","retrieved_at":"2026-10-13T13:57:20+00:00","summary":"Transfer log: RESOURCE_TRANSFER on 2025-10-13 14:22 UTC, Overoptic Systems Ltd (RIPE NCC) to NatCoWeb Corp. (ARIN); resources moved: 80.77.80.0/21"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2025/delegated-arin-extended-20251012.gz","retrieved_at":"2026-10-13T00:08:21+00:00","summary":"ARIN delegated statistics 2025-10-12 (produced 2025-10-12T13:00:46+00:00), before the report: not listed"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2025/delegated-arin-extended-20251014.gz","retrieved_at":"2026-10-13T00:08:25+00:00","summary":"ARIN delegated statistics 2025-10-14 (produced 2025-10-14T13:00:47+00:00), after the report: allocated (dated 2025-10-13)"}]},{"event_id":"3dd38e44608df9db","registry":"RIPE NCC","report_date":"2025-10-13","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"80.77.80.0/21","start":"80.77.80.0","end":"80.77.87.255","classification":"INTER_RIR_TRANSFER_OUT","classification_label":"Inter-RIR transfer out of the RIPE NCC","confidence":"CONFIRMED","source_rir":"RIPE NCC","recipient_rir":"ARIN","source_organization":"Overoptic Systems Ltd","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":"2026-10-13T23:50:36+00:00","page":"https://rirtracker.com/ip/80.77.80.0-80.77.87.255/#e-3dd38e44608df9db","report_page":"https://rirtracker.com/ripe/reports/2025-10-13/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/80.77.80.0-80.77.87.255.json","observed":"Transfer: Overoptic Systems Ltd (RIPE NCC) to (no name) (ARIN)","same_transfer_as":"93e45c59541704b3","explanation":"The RIPE NCC's transfer log records a transfer from Overoptic Systems Ltd (RIPE NCC) to an unnamed organization (ARIN) on 2025-10-13 19:00 UTC: it left the RIPE NCC for ARIN. 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 2025-10-13 19:00 UTC, Overoptic Systems Ltd (RIPE NCC) to (no name) (ARIN); resources moved: 80.77.80.0/21"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2025/delegated-ripencc-extended-20251012.bz2","retrieved_at":"2026-10-13T01:11:12+00:00","summary":"RIPE NCC delegated statistics 2025-10-12 (produced 2025-10-12T21:59:59+00:00), before the change: allocated (dated 2005-03-09)"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2025/delegated-ripencc-extended-20251013.bz2","retrieved_at":"2026-10-13T01:11:15+00:00","summary":"RIPE NCC delegated statistics 2025-10-13 (produced 2025-10-13T21:59:59+00:00), after the change: not listed"}]}],"classification_history":{"93e45c59541704b3":[{"raw_change_id":196927,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T04:08:23+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Overoptic Systems Ltd (RIPE NCC) to NatCoWeb Corp. (ARIN) on 2025-10-13 14:22 UTC: it came to ARIN from the RIPE NCC. It was already issued by another registry, so this is not a new issuance."},{"raw_change_id":196927,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:08:07+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Overoptic Systems Ltd (RIPE NCC) to NatCoWeb Corp. (ARIN) on 2025-10-13 14:22 UTC: it came to ARIN from the RIPE NCC. It was already issued by another registry, so this is not a new issuance."},{"raw_change_id":196927,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:51:02+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Overoptic Systems Ltd (RIPE NCC) to NatCoWeb Corp. (ARIN) on 2025-10-13 14:22 UTC: it came to ARIN from the RIPE NCC. It was already issued by another registry, so this is not a new issuance."},{"raw_change_id":196927,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:54:37+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from Overoptic Systems Ltd (RIPE NCC) to NatCoWeb Corp. (ARIN) on 2025-10-13 14:22 UTC: it came to ARIN from the RIPE NCC. It was already issued by another registry, so this is not a new issuance."}],"3dd38e44608df9db":[{"raw_change_id":116467,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T03:09:55+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from Overoptic Systems Ltd (RIPE NCC) to an unnamed organization (ARIN) on 2025-10-13 19:00 UTC: it left the RIPE NCC for ARIN. It is not a new allocation and is not offered to RIPE NCC applicants."},{"raw_change_id":116467,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:05:07+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from Overoptic Systems Ltd (RIPE NCC) to an unnamed organization (ARIN) on 2025-10-13 19:00 UTC: it left the RIPE NCC for ARIN. It is not a new allocation and is not offered to RIPE NCC applicants."},{"raw_change_id":116467,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:47:39+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from Overoptic Systems Ltd (RIPE NCC) to an unnamed organization (ARIN) on 2025-10-13 19:00 UTC: it left the RIPE NCC for ARIN. It is not a new allocation and is not offered to RIPE NCC applicants."},{"raw_change_id":116467,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:50:36+00:00","current":1,"public_explanation":"The RIPE NCC's transfer log records a transfer from Overoptic Systems Ltd (RIPE NCC) to an unnamed organization (ARIN) on 2025-10-13 19:00 UTC: it left the RIPE NCC for ARIN. It is not a new allocation and is not offered to RIPE NCC applicants."}]},"arin_statistics_now":{"status":"allocated (dated 2025-10-13)"}}