{"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":"159.117.160.0/19","resource_type":"ipv4","page":"https://rirtracker.com/ip/159.117.160.0-159.117.191.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2016-10-31)"},"current_holder":{"rir":"ARIN","org":"HTC-45","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":124844,"date":"2016-11-01T01:11:47Z","type":"RESOURCE_TRANSFER","source_rir":"APNIC","recipient_rir":"ARIN","source_org":"Canterbury District Health Board","recipient_org":"HTC-45","range":"159.117.160.0/19","log":"APNIC"},{"id":8134,"date":"2016-10-31T22:20:08Z","type":"RESOURCE_TRANSFER","source_rir":"APNIC","recipient_rir":"ARIN","source_org":"Canterbury District Health Board","recipient_org":"Horry Telephone Cooperative, Inc.","range":"159.117.160.0/19","log":"ARIN"}],"events":[{"event_id":"9e0ea4dcd718ca1a","registry":"APNIC","report_date":"2016-11-01","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"159.117.160.0/19","start":"159.117.160.0","end":"159.117.191.255","classification":"INTER_RIR_TRANSFER_OUT","classification_label":"Inter-RIR transfer out of APNIC","confidence":"CONFIRMED","source_rir":"APNIC","recipient_rir":"ARIN","source_organization":"Canterbury District Health Board","recipient_organization":"HTC-45","inventory_effect":"Transferred out of APNIC administration; not offered to APNIC applicants","inventory_effect_code":"TRANSFER_OUT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:33+00:00","page":"https://rirtracker.com/ip/159.117.160.0-159.117.191.255/#e-9e0ea4dcd718ca1a","report_page":"https://rirtracker.com/apnic/reports/2016-11-01/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/159.117.160.0-159.117.191.255.json","observed":"Transfer: Canterbury District Health Board (APNIC) to HTC-45 (ARIN)","piece_of":{"resource":"159.117.128.0/18","page":"https://rirtracker.com/ip/159.117.128.0-159.117.191.255/"},"same_transfer_as":"f7f446aac0085a42","explanation":"APNIC's transfer log records a transfer from Canterbury District Health Board (APNIC) to HTC-45 (ARIN) on 2016-11-01 01:11 UTC: it left APNIC for ARIN. It is not a new allocation and is not offered to APNIC applicants.","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 2016-11-01 01:11 UTC, Canterbury District Health Board (APNIC) to HTC-45 (ARIN); resources moved: 159.117.160.0/19"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2016/delegated-apnic-extended-20161101.gz","retrieved_at":"2026-10-12T21:50:28+00:00","summary":"APNIC delegated statistics 2016-11-01, before the change: allocated (dated 1992-04-09)"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2016/delegated-apnic-extended-20161102.gz","retrieved_at":"2026-10-12T21:50:39+00:00","summary":"APNIC delegated statistics 2016-11-02, after the change: not listed"}]},{"event_id":"f7f446aac0085a42","registry":"ARIN","report_date":"2016-10-31","source":"arin_issued","raw_action":"ADD","raw_line":"Add 159.117.160.0-159.117.191.255","resource_type":"ipv4","resource":"159.117.160.0/19","start":"159.117.160.0","end":"159.117.191.255","classification":"INTER_RIR_TRANSFER_IN","classification_label":"Inter-RIR transfer into ARIN","confidence":"CONFIRMED","source_rir":"APNIC","recipient_rir":"ARIN","source_organization":"Canterbury District Health Board","recipient_organization":"Horry Telephone Cooperative, Inc.","inventory_effect":"Transferred into ARIN administration; not a new issuance","inventory_effect_code":"TRANSFER_IN","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:51:39+00:00","page":"https://rirtracker.com/ip/159.117.160.0-159.117.191.255/#e-f7f446aac0085a42","report_page":"https://rirtracker.com/arin/reports/2016-10-31/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/159.117.160.0-159.117.191.255.json","same_transfer_as":"9e0ea4dcd718ca1a","explanation":"ARIN's transfer log records a transfer from Canterbury District Health Board (APNIC) to Horry Telephone Cooperative, Inc. (ARIN) on 2016-10-31 22:20 UTC: it came to ARIN from APNIC. 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/2016-October/002881.html","retrieved_at":"2026-10-12T18:39:23+00:00","summary":"ARIN-Issued report for 2016-10-31: \"Add 159.117.160.0-159.117.191.255\""},{"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 2016-10-31 22:20 UTC, Canterbury District Health Board (APNIC) to Horry Telephone Cooperative, Inc. (ARIN); resources moved: 159.117.160.0/19"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2016/delegated-arin-extended-20161029.gz","retrieved_at":"2026-10-12T21:18:36+00:00","summary":"ARIN delegated statistics 2016-10-29 (produced 2016-10-29T05:09:47+00:00), before the report: not listed"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2016/delegated-arin-extended-20161101.gz","retrieved_at":"2026-10-12T21:18:43+00:00","summary":"ARIN delegated statistics 2016-11-01 (produced 2016-11-01T05:09:34+00:00), after the report: allocated (dated 2016-10-31)"}]}],"classification_history":{"9e0ea4dcd718ca1a":[{"raw_change_id":34031,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:35:13+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from Canterbury District Health Board (APNIC) to HTC-45 (ARIN) on 2016-11-01 01:11 UTC: it left APNIC for ARIN. It is not a new allocation and is not offered to APNIC applicants."},{"raw_change_id":34031,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:01:49+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from Canterbury District Health Board (APNIC) to HTC-45 (ARIN) on 2016-11-01 01:11 UTC: it left APNIC for ARIN. It is not a new allocation and is not offered to APNIC applicants."},{"raw_change_id":34031,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:43:59+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from Canterbury District Health Board (APNIC) to HTC-45 (ARIN) on 2016-11-01 01:11 UTC: it left APNIC for ARIN. It is not a new allocation and is not offered to APNIC applicants."},{"raw_change_id":34031,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:33+00:00","current":1,"public_explanation":"APNIC's transfer log records a transfer from Canterbury District Health Board (APNIC) to HTC-45 (ARIN) on 2016-11-01 01:11 UTC: it left APNIC for ARIN. It is not a new allocation and is not offered to APNIC applicants."}],"f7f446aac0085a42":[{"raw_change_id":146553,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T03:36:17+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Canterbury District Health Board (APNIC) to Horry Telephone Cooperative, Inc. (ARIN) on 2016-10-31 22:20 UTC: it came to ARIN from APNIC. 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It was already issued by another registry, so this is not a new issuance."},{"raw_change_id":146553,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:51:39+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from Canterbury District Health Board (APNIC) to Horry Telephone Cooperative, Inc. (ARIN) on 2016-10-31 22:20 UTC: it came to ARIN from APNIC. It was already issued by another registry, so this is not a new issuance."}]},"arin_statistics_now":{"status":"allocated (dated 2016-10-31)"}}