{"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":"199.87.28.0/22","resource_type":"ipv4","page":"https://rirtracker.com/ip/199.87.28.0-199.87.31.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2024-08-02)"},"current_holder":{"rir":"ARIN","org":"Mid-Atlantic Tech Services, LLC","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":36286,"date":"2024-08-02T19:21:14Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Global IntelliSystems","recipient_org":"Mid-Atlantic Tech Services, LLC","range":"199.87.28.0/22","log":"ARIN"}],"events":[{"event_id":"242c52087ab2be77","registry":"ARIN","report_date":"2024-08-02","source":"arin_issued","raw_action":"ADD","raw_line":"Add 199.87.28.0-199.87.31.255","resource_type":"ipv4","resource":"199.87.28.0/22","start":"199.87.28.0","end":"199.87.31.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-ARIN transfer","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Global IntelliSystems","recipient_organization":"Mid-Atlantic Tech Services, LLC","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:54:08+00:00","page":"https://rirtracker.com/ip/199.87.28.0-199.87.31.255/#e-242c52087ab2be77","report_page":"https://rirtracker.com/arin/reports/2024-08-02/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/199.87.28.0-199.87.31.255.json","explanation":"ARIN's transfer log records a transfer from Global IntelliSystems (ARIN) to Mid-Atlantic Tech Services, LLC (ARIN) on 2024-08-02 19:21 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/2024-August/005711.html","retrieved_at":"2026-10-12T18:42:42+00:00","summary":"ARIN-Issued report for 2024-08-02: \"Add 199.87.28.0-199.87.31.255\""},{"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 2024-08-02 19:21 UTC, Global IntelliSystems (ARIN) to Mid-Atlantic Tech Services, LLC (ARIN); resources moved: 199.87.28.0/22"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2024/delegated-arin-extended-20240801.gz","retrieved_at":"2026-10-12T23:44:17+00:00","summary":"ARIN delegated statistics 2024-08-01 (produced 2024-08-01T13:00:49+00:00), before the report: allocated (dated 2009-03-13)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2024/delegated-arin-extended-20240803.gz","retrieved_at":"2026-10-12T23:44:22+00:00","summary":"ARIN delegated statistics 2024-08-03 (produced 2024-08-03T13:00:48+00:00), after the report: allocated (dated 2024-08-02)"}]},{"event_id":"9a9b23d99b4f58a0","registry":"ARIN","report_date":"2009-03-13","source":"arin_issued","raw_action":"ADD","raw_line":"Add 199.87.28.0-199.87.31.255","resource_type":"ipv4","resource":"199.87.28.0/22","start":"199.87.28.0","end":"199.87.31.255","classification":"APPARENT_NEW_ISSUANCE","classification_label":"Apparent new issuance","confidence":"STRONG_INFERENCE","source_rir":null,"recipient_rir":null,"source_organization":null,"recipient_organization":null,"inventory_effect":"Likely issued from ARIN-controlled inventory","inventory_effect_code":"ISSUED","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:50:44+00:00","page":"https://rirtracker.com/ip/199.87.28.0-199.87.31.255/#e-9a9b23d99b4f58a0","report_page":"https://rirtracker.com/arin/reports/2009-03-13/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/199.87.28.0-199.87.31.255.json","explanation":"No transfer record matches. ARIN's statistics show it not issued on 2009-03-12 and allocated (dated 2009-03-13) on 2009-03-14. (Until 2013-03-05, ARIN's statistics list only what's issued.) It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN.","evidence":[{"type":"arin_issued","url":"https://lists.arin.net/pipermail/arin-issued/2009-March/000084.html","retrieved_at":"2026-10-12T18:36:11+00:00","summary":"ARIN-Issued report for 2009-03-13: \"Add 199.87.28.0-199.87.31.255\""},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2009/delegated-arin-20090312.gz","retrieved_at":"2026-10-12T18:47:32+00:00","summary":"ARIN delegated statistics 2009-03-12, before the report: not issued"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2009/delegated-arin-20090314.gz","retrieved_at":"2026-10-12T18:47:40+00:00","summary":"ARIN delegated statistics 2009-03-14, after the report: allocated (dated 2009-03-13)"}]}],"classification_history":{"242c52087ab2be77":[{"raw_change_id":188472,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T04:02:54+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Global IntelliSystems (ARIN) to Mid-Atlantic Tech Services, LLC (ARIN) on 2024-08-02 19:21 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":188472,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:07:46+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Global IntelliSystems (ARIN) to Mid-Atlantic Tech Services, LLC (ARIN) on 2024-08-02 19:21 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":188472,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:50:38+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Global IntelliSystems (ARIN) to Mid-Atlantic Tech Services, LLC (ARIN) on 2024-08-02 19:21 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":188472,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:54:08+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from Global IntelliSystems (ARIN) to Mid-Atlantic Tech Services, LLC (ARIN) on 2024-08-02 19:21 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."}],"9a9b23d99b4f58a0":[{"raw_change_id":119206,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T03:11:09+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it not issued on 2009-03-12 and allocated (dated 2009-03-13) on 2009-03-14. (Until 2013-03-05, ARIN's statistics list only what's issued.) It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN."},{"raw_change_id":119206,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:05:13+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it not issued on 2009-03-12 and allocated (dated 2009-03-13) on 2009-03-14. (Until 2013-03-05, ARIN's statistics list only what's issued.) It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN."},{"raw_change_id":119206,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:47:46+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it not issued on 2009-03-12 and allocated (dated 2009-03-13) on 2009-03-14. (Until 2013-03-05, ARIN's statistics list only what's issued.) It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN."},{"raw_change_id":119206,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:50:44+00:00","current":1,"public_explanation":"No transfer record matches. ARIN's statistics show it not issued on 2009-03-12 and allocated (dated 2009-03-13) on 2009-03-14. (Until 2013-03-05, ARIN's statistics list only what's issued.) It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN."}]},"arin_statistics_now":{"status":"allocated (dated 2024-08-02)"}}