{"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":"204.87.180.0/24","resource_type":"ipv4","page":"https://rirtracker.com/ip/204.87.180.0-204.87.180.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2021-07-23)"},"current_holder":{"rir":"ARIN","org":"Telecommunication Systems, Inc.","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":25214,"date":"2021-07-23T18:28:11Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Ron Weingarten, Sole Proprietor","recipient_org":"Telecommunication Systems, Inc.","range":"204.87.180.0/24","log":"ARIN"}],"events":[{"event_id":"5ba323e27ecaf76b","registry":"ARIN","report_date":"2021-07-23","source":"arin_issued","raw_action":"ADD","raw_line":"Add 204.87.180.0-204.87.180.255","resource_type":"ipv4","resource":"204.87.180.0/24","start":"204.87.180.0","end":"204.87.180.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-ARIN transfer","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Ron Weingarten, Sole Proprietor","recipient_organization":"Telecommunication Systems, Inc.","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:53:12+00:00","page":"https://rirtracker.com/ip/204.87.180.0-204.87.180.255/#e-5ba323e27ecaf76b","report_page":"https://rirtracker.com/arin/reports/2021-07-23/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/204.87.180.0-204.87.180.255.json","explanation":"ARIN's transfer log records a transfer from Ron Weingarten, Sole Proprietor (ARIN) to Telecommunication Systems, Inc. (ARIN) on 2021-07-23 18:28 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-July/004606.html","retrieved_at":"2026-10-12T18:41:23+00:00","summary":"ARIN-Issued report for 2021-07-23: \"Add 204.87.180.0-204.87.180.255\""},{"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 2021-07-23 18:28 UTC, Ron Weingarten, Sole Proprietor (ARIN) to Telecommunication Systems, Inc. (ARIN); resources moved: 204.87.180.0/24"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2021/delegated-arin-extended-20210722.gz","retrieved_at":"2026-10-12T22:46:09+00:00","summary":"ARIN delegated statistics 2021-07-22 (produced 2021-07-22T14:00:13+00:00), before the report: assigned (dated 1995-01-24)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2021/delegated-arin-extended-20210724.gz","retrieved_at":"2026-10-12T22:46:14+00:00","summary":"ARIN delegated statistics 2021-07-24 (produced 2021-07-24T14:00:13+00:00), after the report: allocated (dated 2021-07-23)"}]}],"classification_history":{"5ba323e27ecaf76b":[{"raw_change_id":172409,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T03:53:06+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Ron Weingarten, Sole Proprietor (ARIN) to Telecommunication Systems, Inc. (ARIN) on 2021-07-23 18:28 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":172409,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:07:04+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Ron Weingarten, Sole Proprietor (ARIN) to Telecommunication Systems, Inc. (ARIN) on 2021-07-23 18:28 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":172409,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:49:51+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Ron Weingarten, Sole Proprietor (ARIN) to Telecommunication Systems, Inc. (ARIN) on 2021-07-23 18:28 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":172409,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:53:12+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from Ron Weingarten, Sole Proprietor (ARIN) to Telecommunication Systems, Inc. (ARIN) on 2021-07-23 18:28 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 2021-07-23)"}}