{"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":"167.86.68.0/22","resource_type":"ipv4","page":"https://rirtracker.com/ip/167.86.68.0-167.86.71.255/","statistics_now":{"registry":"RIPE NCC","status":"allocated (dated 1993-05-14)"},"current_holder":{"rir":"RIPE NCC","org":"Contabo GmbH","how":"The RIPE NCC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":60688,"date":"2018-11-20T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"RIPE NCC","source_org":null,"recipient_org":"Contabo GmbH","range":"167.86.68.0/22","log":"RIPE NCC"},{"id":16075,"date":"2018-11-20T16:01:47Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"RIPE NCC","source_org":"Littleton Public Schools","recipient_org":"Contabo GmbH","range":"167.86.68.0/22","log":"ARIN"}],"events":[{"event_id":"b54475193b374cb6","registry":"ARIN","report_date":"2018-11-20","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"167.86.68.0/22","start":"167.86.68.0","end":"167.86.71.255","classification":"INTER_RIR_TRANSFER_OUT","classification_label":"Inter-RIR transfer out of ARIN","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"RIPE NCC","source_organization":"Littleton Public Schools","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":"2026-10-14T00:18:41+00:00","page":"https://rirtracker.com/ip/167.86.68.0-167.86.71.255/#e-b54475193b374cb6","report_page":"https://rirtracker.com/arin/reports/2018-11-20/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/167.86.68.0-167.86.71.255.json","observed":"Transfer: Littleton Public Schools (ARIN) to Contabo GmbH (RIPE NCC)","piece_of":{"resource":"167.86.0.0/16","page":"https://rirtracker.com/ip/167.86.0.0-167.86.255.255/"},"same_transfer_as":"f76fe4bde799fb10","explanation":"ARIN's transfer log records a transfer from Littleton Public Schools (ARIN) to Contabo GmbH (RIPE NCC) on 2018-11-20 16:01 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 2018-11-20 16:01 UTC, Littleton Public Schools (ARIN) to Contabo GmbH (RIPE NCC); resources moved: 167.86.68.0/22"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2018/delegated-arin-extended-20181119.gz","retrieved_at":"2026-10-12T21:55:52+00:00","summary":"ARIN delegated statistics 2018-11-19 (produced 2018-11-19T06:00:11+00:00), before the report: assigned (dated 1993-05-14)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2018/delegated-arin-extended-20181121.gz","retrieved_at":"2026-10-12T21:55:57+00:00","summary":"ARIN delegated statistics 2018-11-21 (produced 2018-11-21T06:00:12+00:00), after the report: not listed"}]},{"event_id":"f76fe4bde799fb10","registry":"RIPE NCC","report_date":"2018-11-20","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"167.86.68.0/22","start":"167.86.68.0","end":"167.86.71.255","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":"2026-10-13T23:47:41+00:00","page":"https://rirtracker.com/ip/167.86.68.0-167.86.71.255/#e-f76fe4bde799fb10","report_page":"https://rirtracker.com/ripe/reports/2018-11-20/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/167.86.68.0-167.86.71.255.json","observed":"Transfer: (no name) (ARIN) to Contabo GmbH (RIPE NCC)","same_transfer_as":"b54475193b374cb6","explanation":"The RIPE NCC's transfer log records a transfer from an unnamed organization (ARIN) to Contabo GmbH (RIPE NCC) on 2018-11-20 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 2018-11-20 19:00 UTC, (no name) (ARIN) to Contabo GmbH (RIPE NCC); resources moved: 167.86.68.0/22"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2018/delegated-ripencc-extended-20181119.bz2","retrieved_at":"2026-10-12T21:58:01+00:00","summary":"RIPE NCC delegated statistics 2018-11-19 (produced 2018-11-19T22:59:59+00:00), before the change: not listed"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2018/delegated-ripencc-extended-20181120.bz2","retrieved_at":"2026-10-12T21:58:04+00:00","summary":"RIPE NCC delegated statistics 2018-11-20 (produced 2018-11-20T22:59:59+00:00), after the change: allocated (dated 1993-05-14)"}]}],"classification_history":{"b54475193b374cb6":[{"raw_change_id":557204,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:41+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from Littleton Public Schools (ARIN) to Contabo GmbH (RIPE NCC) on 2018-11-20 16:01 UTC: it left ARIN for the RIPE NCC. 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