{"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":"164.68.96.0/19","resource_type":"ipv4","page":"https://rirtracker.com/ip/164.68.96.0-164.68.127.255/","statistics_now":{"registry":"RIPE NCC","status":"allocated (dated 1992-12-17)"},"current_holder":{"rir":"RIPE NCC","org":"Contabo GmbH","how":"The RIPE NCC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":64709,"date":"2019-06-17T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"RIPE NCC","source_org":null,"recipient_org":"Contabo GmbH","range":"164.68.96.0/19","log":"RIPE NCC"},{"id":18256,"date":"2019-06-17T14:57:38Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"RIPE NCC","source_org":"LAKE FOREST COLLEGE","recipient_org":"Contabo GmbH","range":"164.68.96.0/19","log":"ARIN"}],"events":[{"event_id":"de7d5d72fdca3f41","registry":"ARIN","report_date":"2019-06-17","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"164.68.96.0/19","start":"164.68.96.0","end":"164.68.127.255","classification":"INTER_RIR_TRANSFER_OUT","classification_label":"Inter-RIR transfer out of ARIN","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"RIPE NCC","source_organization":"LAKE FOREST COLLEGE","recipient_organization":"Contabo GmbH","inventory_effect":"Transferred out of ARIN administration; not offered to ARIN applicants","inventory_effect_code":"TRANSFER_OUT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:45+00:00","page":"https://rirtracker.com/ip/164.68.96.0-164.68.127.255/#e-de7d5d72fdca3f41","report_page":"https://rirtracker.com/arin/reports/2019-06-17/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/164.68.96.0-164.68.127.255.json","observed":"Transfer: LAKE FOREST COLLEGE (ARIN) to Contabo GmbH (RIPE NCC)","piece_of":{"resource":"164.68.0.0/16","page":"https://rirtracker.com/ip/164.68.0.0-164.68.255.255/"},"same_transfer_as":"88df0ce3dda49a83","explanation":"ARIN's transfer log records a transfer from LAKE FOREST COLLEGE (ARIN) to Contabo GmbH (RIPE NCC) on 2019-06-17 14:57 UTC: it left ARIN for the RIPE NCC. It is not a new allocation and is not offered to ARIN applicants.","evidence":[{"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 2019-06-17 14:57 UTC, LAKE FOREST COLLEGE (ARIN) to Contabo GmbH (RIPE NCC); resources moved: 164.68.96.0/19"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2019/delegated-arin-extended-20190616.gz","retrieved_at":"2026-10-12T22:06:39+00:00","summary":"ARIN delegated statistics 2019-06-16 (produced 2019-06-16T14:00:17+00:00), before the report: assigned (dated 1992-12-17)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2019/delegated-arin-extended-20190618.gz","retrieved_at":"2026-10-12T22:06:44+00:00","summary":"ARIN delegated statistics 2019-06-18 (produced 2019-06-18T14:00:16+00:00), after the report: not listed"}]},{"event_id":"88df0ce3dda49a83","registry":"RIPE NCC","report_date":"2019-06-17","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"164.68.96.0/19","start":"164.68.96.0","end":"164.68.127.255","classification":"INTER_RIR_TRANSFER_IN","classification_label":"Inter-RIR transfer into the RIPE NCC","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"RIPE NCC","source_organization":null,"recipient_organization":"Contabo GmbH","inventory_effect":"Transferred into RIPE NCC administration; not a new issuance","inventory_effect_code":"TRANSFER_IN","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:47:54+00:00","page":"https://rirtracker.com/ip/164.68.96.0-164.68.127.255/#e-88df0ce3dda49a83","report_page":"https://rirtracker.com/ripe/reports/2019-06-17/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/164.68.96.0-164.68.127.255.json","observed":"Transfer: (no name) (ARIN) to Contabo GmbH (RIPE NCC)","same_transfer_as":"de7d5d72fdca3f41","explanation":"The RIPE NCC's transfer log records a transfer from an unnamed organization (ARIN) to Contabo GmbH (RIPE NCC) on 2019-06-17 19:00 UTC: it came to the RIPE NCC from ARIN. 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":"2026-10-13T21:49:37+00:00","summary":"Transfer log: RESOURCE_TRANSFER on 2019-06-17 19:00 UTC, (no name) (ARIN) to Contabo GmbH (RIPE NCC); resources moved: 164.68.96.0/19"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2019/delegated-ripencc-extended-20190616.bz2","retrieved_at":"2026-10-12T22:12:43+00:00","summary":"RIPE NCC delegated statistics 2019-06-16 (produced 2019-06-16T21:59:59+00:00), before the change: not listed"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2019/delegated-ripencc-extended-20190617.bz2","retrieved_at":"2026-10-12T22:12:47+00:00","summary":"RIPE NCC delegated statistics 2019-06-17 (produced 2019-06-17T21:59:59+00:00), after the change: allocated (dated 1992-12-17)"}]}],"classification_history":{"de7d5d72fdca3f41":[{"raw_change_id":558954,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:45+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from LAKE FOREST COLLEGE (ARIN) to Contabo GmbH (RIPE NCC) on 2019-06-17 14:57 UTC: it left ARIN for the RIPE NCC. 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