{"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":"131.161.200.0/22","resource_type":"ipv4","page":"https://rirtracker.com/ip/131.161.200.0-131.161.203.255/","statistics_now":{"registry":"LACNIC","status":"allocated (dated 2014-09-26)"},"current_holder":{"rir":"RIPE NCC","org":"lir-ee-ventures-1-MNT","handle":"lir-ee-ventures-1-MNT","how":"RDAP, looked up 2026-11-12 18:23 UTC"},"rdap_snapshots":[{"resource_type":"ipv4","start_key":"00000000000000000000000083a1c800","end_key":"00000000000000000000000083a1cbff","captured_at":"2026-11-12T18:23:07+00:00","reason":"first","authoritative_rir":"RIPE NCC","handle":"131.161.200.0 - 131.161.203.255","name":"EE-VENTURES-20120620","status":"active","org_handle":"lir-ee-ventures-1-MNT","org_name":"lir-ee-ventures-1-MNT","country_code":"EE","registration_date":"2026-11-12T13:59:51Z","last_changed_date":"2026-11-12T14:05:53Z","rdap_url":"https://rdap.arin.net/registry/ip/131.161.200.0"}],"transfers":[{"id":134821,"date":"2026-11-12T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"LACNIC","recipient_rir":"RIPE NCC","source_org":null,"recipient_org":"Zugspitze Ventures OU","range":"131.161.200.0/22","log":"RIPE NCC"}],"events":[{"event_id":"8a33a918c256cc52","registry":"RIPE NCC","report_date":"2026-11-12","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"131.161.200.0/22","start":"131.161.200.0","end":"131.161.203.255","classification":"INTER_RIR_TRANSFER_IN","classification_label":"Inter-RIR transfer into the RIPE NCC","confidence":"CONFIRMED","source_rir":"LACNIC","recipient_rir":"RIPE NCC","source_organization":null,"recipient_organization":"Zugspitze Ventures OU","inventory_effect":"Transferred into RIPE NCC administration; not a new issuance","inventory_effect_code":"TRANSFER_IN","provisional":true,"classifier_version":"1.4.0","classified_at":"2026-11-12T18:50:34+00:00","page":"https://rirtracker.com/ip/131.161.200.0-131.161.203.255/#e-8a33a918c256cc52","report_page":"https://rirtracker.com/ripe/reports/2026-11-12/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/131.161.200.0-131.161.203.255.json","observed":"Transfer: (no name) (LACNIC) to Zugspitze Ventures OU (RIPE NCC)","explanation":"The RIPE NCC's transfer log records a transfer from an unnamed organization (LACNIC) to Zugspitze Ventures OU (RIPE NCC) on 2026-11-12 19:00 UTC: it came to the RIPE NCC from LACNIC. It was already issued by another registry, so this is not a new issuance.","evidence":[{"type":"transfer","url":"https://ftp.ripe.net/pub/stats/ripencc/transfers/transfers_latest.json","retrieved_at":"2026-11-12T18:17:21+00:00","summary":"Transfer log: RESOURCE_TRANSFER on 2026-11-12 19:00 UTC, (no name) (LACNIC) to Zugspitze Ventures OU (RIPE NCC); resources moved: 131.161.200.0/22"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2026/delegated-ripencc-extended-20261111.bz2","retrieved_at":"2026-11-12T18:17:25+00:00","summary":"RIPE NCC delegated statistics 2026-11-11 (produced 2026-11-11T22:59:59+00:00), before the change: not listed"}]},{"event_id":"eb830e1424d99617","registry":"LACNIC","report_date":"2014-09-26","source":"statistics","raw_action":"ADDED","raw_line":null,"resource_type":"ipv4","resource":"131.161.200.0/22","start":"131.161.200.0","end":"131.161.203.255","classification":"APPARENT_NEW_ISSUANCE","classification_label":"Apparent new issuance","confidence":"STRONG_INFERENCE","source_rir":null,"recipient_rir":null,"source_organization":null,"recipient_organization":null,"inventory_effect":"Likely issued from LACNIC-controlled inventory","inventory_effect_code":"ISSUED","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:59:38+00:00","page":"https://rirtracker.com/ip/131.161.200.0-131.161.203.255/#e-eb830e1424d99617","report_page":"https://rirtracker.com/lacnic/reports/2014-09-26/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/131.161.200.0-131.161.203.255.json","observed":"131.161.200.0/22 available on 2014-09-25, allocated on 2014-09-26","explanation":"No transfer record matches. LACNIC's statistics show it available on 2014-09-25 and allocated (dated 2014-09-26) on 2014-09-26. It moved from LACNIC's unissued pool to an active registration dated around that day, so it appears to be newly issued by LACNIC.","evidence":[{"type":"statistics_diff","url":"https://ftp.lacnic.net/pub/stats/lacnic/archive/2014/delegated-lacnic-extended-20140926","retrieved_at":"2026-10-12T20:32:49+00:00","summary":"Found by comparing LACNIC's daily statistics: 131.161.200.0/22 available on 2014-09-25, allocated on 2014-09-26"},{"type":"delegated_before","url":"https://ftp.lacnic.net/pub/stats/lacnic/archive/2014/delegated-lacnic-extended-20140925","retrieved_at":"2026-10-12T20:32:45+00:00","summary":"LACNIC delegated statistics 2014-09-25, before the change: available"},{"type":"delegated_after","url":"https://ftp.lacnic.net/pub/stats/lacnic/archive/2014/delegated-lacnic-extended-20140926","retrieved_at":"2026-10-12T20:32:49+00:00","summary":"LACNIC delegated statistics 2014-09-26, after the change: allocated (dated 2014-09-26)"}]}],"classification_history":{"8a33a918c256cc52":[{"raw_change_id":580404,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-11-12T18:50:34+00:00","current":1,"public_explanation":"The RIPE NCC's transfer log records a transfer from an unnamed organization (LACNIC) to Zugspitze Ventures OU (RIPE NCC) on 2026-11-12 19:00 UTC: it came to the RIPE NCC from LACNIC. It was already issued by another registry, so this is not a new issuance."}],"eb830e1424d99617":[{"raw_change_id":282436,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T04:47:35+00:00","current":0,"public_explanation":"No transfer record matches. LACNIC's statistics show it available on 2014-09-25 and allocated (dated 2014-09-26) on 2014-09-26. The tracker saw this range released from hold on 2014-04-23 (131.161.0.0/16), so it appears to have been issued again from LACNIC's pool."},{"raw_change_id":282436,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:12:29+00:00","current":0,"public_explanation":"No transfer record matches. LACNIC's statistics show it available on 2014-09-25 and allocated (dated 2014-09-26) on 2014-09-26. The tracker saw this range released from hold on 2014-04-23 (131.161.0.0/16), so it appears to have been issued again from LACNIC's pool."},{"raw_change_id":282436,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:55:47+00:00","current":0,"public_explanation":"No transfer record matches. LACNIC's statistics show it available on 2014-09-25 and allocated (dated 2014-09-26) on 2014-09-26. The tracker saw this range released from hold on 2014-04-23 (131.161.0.0/16), so it appears to have been issued again from LACNIC's pool."},{"raw_change_id":282436,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:59:38+00:00","current":1,"public_explanation":"No transfer record matches. LACNIC's statistics show it available on 2014-09-25 and allocated (dated 2014-09-26) on 2014-09-26. It moved from LACNIC's unissued pool to an active registration dated around that day, so it appears to be newly issued by LACNIC."}]},"arin_statistics_now":{"status":"not listed"}}