{"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":"206.201.128.0/23","resource_type":"ipv4","page":"https://rirtracker.com/ip/206.201.128.0-206.201.129.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2016-02-09)"},"current_holder":{"rir":"ARIN","org":"Netrix LLC","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":28701,"date":"2022-08-05T14:33:36Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Contegix","recipient_org":"Netrix LLC","range":"206.201.128.0/23","log":"ARIN"},{"id":21377,"date":"2020-08-24T16:38:26Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Distributed Systems Services, Inc.","recipient_org":"Contegix","range":"206.201.128.0/23","log":"ARIN"},{"id":6456,"date":"2016-02-09T20:52:13Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"INSURANCE DATA PROCESSING, INC.","recipient_org":"Distributed Systems Services, Inc.","range":"206.201.128.0/24","log":"ARIN"},{"id":6457,"date":"2016-02-09T20:52:13Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"INSURANCE DATA PROCESSING, INC.","recipient_org":"Distributed Systems Services, Inc.","range":"206.201.129.0/24","log":"ARIN"},{"id":6454,"date":"2016-02-09T20:52:00Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"INSURANCE DATA PROCESSING, INC.","recipient_org":"Distributed Systems Services, Inc.","range":"206.201.128.0/23","log":"ARIN"}],"events":[{"event_id":"d703426e23019efa","registry":"ARIN","report_date":"2022-08-05","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"206.201.128.0/23","start":"206.201.128.0","end":"206.201.129.255","classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Contegix","recipient_organization":"Netrix LLC","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:03+00:00","page":"https://rirtracker.com/ip/206.201.128.0-206.201.129.255/#e-d703426e23019efa","report_page":"https://rirtracker.com/arin/reports/2022-08-05/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/206.201.128.0-206.201.129.255.json","observed":"Merger/acquisition: Contegix (ARIN) to Netrix LLC (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Contegix (ARIN) to Netrix LLC (ARIN) on 2022-08-05 14:33 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.","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: MERGER_ACQUISITION on 2022-08-05 14:33 UTC, Contegix (ARIN) to Netrix LLC (ARIN); resources moved: 206.201.128.0/23"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2022/delegated-arin-extended-20220804.gz","retrieved_at":"2026-10-12T23:05:38+00:00","summary":"ARIN delegated statistics 2022-08-04 (produced 2022-08-04T13:00:11+00:00), before the report: allocated (dated 2016-02-09)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2022/delegated-arin-extended-20220806.gz","retrieved_at":"2026-10-12T23:05:43+00:00","summary":"ARIN delegated statistics 2022-08-06 (produced 2022-08-06T13:00:09+00:00), after the report: allocated (dated 2016-02-09)"}]},{"event_id":"62452b28a138f70b","registry":"ARIN","report_date":"2020-08-24","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"206.201.128.0/23","start":"206.201.128.0","end":"206.201.129.255","classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Distributed Systems Services, Inc.","recipient_organization":"Contegix","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:51+00:00","page":"https://rirtracker.com/ip/206.201.128.0-206.201.129.255/#e-62452b28a138f70b","report_page":"https://rirtracker.com/arin/reports/2020-08-24/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/206.201.128.0-206.201.129.255.json","observed":"Merger/acquisition: Distributed Systems Services, Inc. (ARIN) to Contegix (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Distributed Systems Services, Inc. (ARIN) to Contegix (ARIN) on 2020-08-24 16:38 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.","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: MERGER_ACQUISITION on 2020-08-24 16:38 UTC, Distributed Systems Services, Inc. (ARIN) to Contegix (ARIN); resources moved: 206.201.128.0/23"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2020/delegated-arin-extended-20200823.gz","retrieved_at":"2026-10-12T22:29:05+00:00","summary":"ARIN delegated statistics 2020-08-23 (produced 2020-08-23T14:00:13+00:00), before the report: allocated (dated 2016-02-09)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2020/delegated-arin-extended-20200825.gz","retrieved_at":"2026-10-12T22:29:10+00:00","summary":"ARIN delegated statistics 2020-08-25 (produced 2020-08-25T14:00:13+00:00), after the report: allocated (dated 2016-02-09)"}]},{"event_id":"941f81fbefc8a9f9","registry":"ARIN","report_date":"2016-02-09","source":"arin_issued","raw_action":"ADD","raw_line":"Add 206.201.128.0-206.201.129.255","resource_type":"ipv4","resource":"206.201.128.0/23","start":"206.201.128.0","end":"206.201.129.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-ARIN transfer","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"INSURANCE DATA PROCESSING, INC.","recipient_organization":"Distributed Systems Services, Inc.","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:51:32+00:00","page":"https://rirtracker.com/ip/206.201.128.0-206.201.129.255/#e-941f81fbefc8a9f9","report_page":"https://rirtracker.com/arin/reports/2016-02-09/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/206.201.128.0-206.201.129.255.json","piece_of":{"resource":"206.201.128.0/20","page":"https://rirtracker.com/ip/206.201.128.0-206.201.143.255/"},"explanation":"ARIN's transfer log records a transfer from INSURANCE DATA PROCESSING, INC. (ARIN) to Distributed Systems Services, Inc. (ARIN) on 2016-02-09 20:52 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN.","evidence":[{"type":"arin_issued","url":"https://lists.arin.net/pipermail/arin-issued/2016-February/002616.html","retrieved_at":"2026-10-12T18:39:06+00:00","summary":"ARIN-Issued report for 2016-02-09: \"Add 206.201.128.0-206.201.129.255\""},{"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 2016-02-09 20:52 UTC, INSURANCE DATA PROCESSING, INC. (ARIN) to Distributed Systems Services, Inc. (ARIN); resources moved: 206.201.128.0/23"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2016/delegated-arin-extended-20160208.gz","retrieved_at":"2026-10-12T21:05:48+00:00","summary":"ARIN delegated statistics 2016-02-08 (produced 2016-02-08T06:04:28+00:00), before the report: assigned (dated 1995-08-02)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2016/delegated-arin-extended-20160210.gz","retrieved_at":"2026-10-12T21:05:53+00:00","summary":"ARIN delegated statistics 2016-02-10 (produced 2016-02-10T06:04:24+00:00), after the report: allocated (dated 2016-02-09)"}]}],"classification_history":{"d703426e23019efa":[{"raw_change_id":566039,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:03+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Contegix (ARIN) to Netrix LLC (ARIN) on 2022-08-05 14:33 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it."}],"62452b28a138f70b":[{"raw_change_id":560912,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:51+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Distributed Systems Services, Inc. (ARIN) to Contegix (ARIN) on 2020-08-24 16:38 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it."}],"941f81fbefc8a9f9":[{"raw_change_id":140818,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T03:34:48+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from INSURANCE DATA PROCESSING, INC. (ARIN) to Distributed Systems Services, Inc. (ARIN) on 2016-02-09 20:52 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":140818,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:05:49+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from INSURANCE DATA PROCESSING, INC. (ARIN) to Distributed Systems Services, Inc. (ARIN) on 2016-02-09 20:52 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":140818,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:48:27+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from INSURANCE DATA PROCESSING, INC. (ARIN) to Distributed Systems Services, Inc. (ARIN) on 2016-02-09 20:52 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":140818,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:51:32+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from INSURANCE DATA PROCESSING, INC. (ARIN) to Distributed Systems Services, Inc. (ARIN) on 2016-02-09 20:52 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."}]},"arin_statistics_now":{"status":"allocated (dated 2016-02-09)"}}