{"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":"204.87.135.0/24","resource_type":"ipv4","page":"https://rirtracker.com/ip/204.87.135.0-204.87.135.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2015-02-04)"},"current_holder":{"rir":"ARIN","org":"Anonymizer Inc.","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":5618,"date":"2015-02-04T19:16:50Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Oak Point Partners Inc","recipient_org":"Anonymizer Inc.","range":"204.87.135.0/24","log":"ARIN"}],"events":[{"event_id":"449f82ca47dacd04","registry":"ARIN","report_date":"2015-02-04","source":"arin_issued","raw_action":"ADD","raw_line":"Add 204.87.135.0-204.87.135.255","resource_type":"ipv4","resource":"204.87.135.0/24","start":"204.87.135.0","end":"204.87.135.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-ARIN transfer","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Oak Point Partners Inc","recipient_organization":"Anonymizer Inc.","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:51:19+00:00","page":"https://rirtracker.com/ip/204.87.135.0-204.87.135.255/#e-449f82ca47dacd04","report_page":"https://rirtracker.com/arin/reports/2015-02-04/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/204.87.135.0-204.87.135.255.json","explanation":"ARIN's transfer log records a transfer from Oak Point Partners Inc (ARIN) to Anonymizer Inc. (ARIN) on 2015-02-04 19:16 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/2015-February/002247.html","retrieved_at":"2026-10-12T18:38:41+00:00","summary":"ARIN-Issued report for 2015-02-04: \"Add 204.87.135.0-204.87.135.255\""},{"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 2015-02-04 19:16 UTC, Oak Point Partners Inc (ARIN) to Anonymizer Inc. (ARIN); resources moved: 204.87.135.0/24"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2015/delegated-arin-extended-20150203.gz","retrieved_at":"2026-10-12T20:47:40+00:00","summary":"ARIN delegated statistics 2015-02-03 (produced 2015-02-03T06:05:06+00:00), before the report: assigned (dated 1994-12-27)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2015/delegated-arin-extended-20150205.gz","retrieved_at":"2026-10-12T20:47:45+00:00","summary":"ARIN delegated statistics 2015-02-05 (produced 2015-02-05T06:05:25+00:00), after the report: assigned (dated 2015-02-04)"}]}],"classification_history":{"449f82ca47dacd04":[{"raw_change_id":135777,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T03:29:10+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Oak Point Partners Inc (ARIN) to Anonymizer Inc. (ARIN) on 2015-02-04 19:16 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":135777,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:05:39+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Oak Point Partners Inc (ARIN) to Anonymizer Inc. (ARIN) on 2015-02-04 19:16 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":135777,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:48:16+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Oak Point Partners Inc (ARIN) to Anonymizer Inc. (ARIN) on 2015-02-04 19:16 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":135777,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:51:19+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from Oak Point Partners Inc (ARIN) to Anonymizer Inc. (ARIN) on 2015-02-04 19:16 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 2015-02-04)"}}