{"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":"205.153.152.0/22","resource_type":"ipv4","page":"https://rirtracker.com/ip/205.153.152.0-205.153.155.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2021-03-02)"},"current_holder":{"rir":"ARIN","org":"Cybera, Inc.","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":23965,"date":"2021-03-02T22:18:32Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Hype Enterprises","recipient_org":"Cybera, Inc.","range":"205.153.152.0/22","log":"ARIN"},{"id":12968,"date":"2018-04-24T19:12:45Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Sense Networking","recipient_org":"Hype Enterprises","range":"205.153.152.0/22","log":"ARIN"}],"events":[{"event_id":"444e8b5767057341","registry":"ARIN","report_date":"2021-03-02","source":"arin_issued","raw_action":"ADD","raw_line":"Add 205.153.152.0-205.153.155.255","resource_type":"ipv4","resource":"205.153.152.0/22","start":"205.153.152.0","end":"205.153.155.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-ARIN transfer","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Hype Enterprises","recipient_organization":"Cybera, Inc.","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:53:05+00:00","page":"https://rirtracker.com/ip/205.153.152.0-205.153.155.255/#e-444e8b5767057341","report_page":"https://rirtracker.com/arin/reports/2021-03-02/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/205.153.152.0-205.153.155.255.json","explanation":"ARIN's transfer log records a transfer from Hype Enterprises (ARIN) to Cybera, Inc. (ARIN) on 2021-03-02 22:18 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/2021-March/004463.html","retrieved_at":"2026-10-12T18:41:15+00:00","summary":"ARIN-Issued report for 2021-03-02: \"Add 205.153.152.0-205.153.155.255\""},{"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 2021-03-02 22:18 UTC, Hype Enterprises (ARIN) to Cybera, Inc. (ARIN); resources moved: 205.153.152.0/22"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2021/delegated-arin-extended-20210301.gz","retrieved_at":"2026-10-12T22:39:00+00:00","summary":"ARIN delegated statistics 2021-03-01 (produced 2021-03-01T15:00:13+00:00), before the report: allocated (dated 1995-06-02)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2021/delegated-arin-extended-20210303.gz","retrieved_at":"2026-10-12T22:39:05+00:00","summary":"ARIN delegated statistics 2021-03-03 (produced 2021-03-03T15:00:14+00:00), after the report: allocated (dated 2021-03-02)"}]},{"event_id":"b0785ef1af362062","registry":"ARIN","report_date":"2018-04-24","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"205.153.152.0/22","start":"205.153.152.0","end":"205.153.155.255","classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Sense Networking","recipient_organization":"Hype Enterprises","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:35+00:00","page":"https://rirtracker.com/ip/205.153.152.0-205.153.155.255/#e-b0785ef1af362062","report_page":"https://rirtracker.com/arin/reports/2018-04-24/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/205.153.152.0-205.153.155.255.json","observed":"Merger/acquisition: Sense Networking (ARIN) to Hype Enterprises (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Sense Networking (ARIN) to Hype Enterprises (ARIN) on 2018-04-24 19:12 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 2018-04-24 19:12 UTC, Sense Networking (ARIN) to Hype Enterprises (ARIN); resources moved: 205.153.152.0/22"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2018/delegated-arin-extended-20180423.gz","retrieved_at":"2026-10-12T21:45:08+00:00","summary":"ARIN delegated statistics 2018-04-23 (produced 2018-04-23T05:10:50+00:00), before the report: allocated (dated 1995-06-02)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2018/delegated-arin-extended-20180425.gz","retrieved_at":"2026-10-12T21:45:13+00:00","summary":"ARIN delegated statistics 2018-04-25 (produced 2018-04-25T05:11:49+00:00), after the report: allocated (dated 1995-06-02)"}]}],"classification_history":{"444e8b5767057341":[{"raw_change_id":170111,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T03:51:29+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Hype Enterprises (ARIN) to Cybera, Inc. (ARIN) on 2021-03-02 22:18 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":170111,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:06:59+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Hype Enterprises (ARIN) to Cybera, Inc. (ARIN) on 2021-03-02 22:18 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":170111,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:49:46+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Hype Enterprises (ARIN) to Cybera, Inc. (ARIN) on 2021-03-02 22:18 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":170111,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:53:05+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from Hype Enterprises (ARIN) to Cybera, Inc. (ARIN) on 2021-03-02 22:18 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."}],"b0785ef1af362062":[{"raw_change_id":554514,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:35+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Sense Networking (ARIN) to Hype Enterprises (ARIN) on 2018-04-24 19:12 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."}]},"arin_statistics_now":{"status":"allocated (dated 2021-03-02)"}}