{"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":"199.15.200.0/21","resource_type":"ipv4","page":"https://rirtracker.com/ip/199.15.200.0-199.15.207.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2024-08-26)"},"current_holder":{"rir":"ARIN","org":"MetTel","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":36418,"date":"2024-08-26T17:07:12Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"10x Tech L.L.C.","recipient_org":"MetTel","range":"199.15.200.0/21","log":"ARIN"},{"id":32495,"date":"2023-07-21T18:15:57Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Advection.NET","recipient_org":"10x Tech L.L.C.","range":"199.15.200.0/21","log":"ARIN"}],"events":[{"event_id":"5d718f0d27483d5a","registry":"ARIN","report_date":"2024-08-26","source":"arin_issued","raw_action":"ADD","raw_line":"Add 199.15.200.0-199.15.207.255","resource_type":"ipv4","resource":"199.15.200.0/21","start":"199.15.200.0","end":"199.15.207.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-ARIN transfer","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"10x Tech L.L.C.","recipient_organization":"MetTel","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:54:10+00:00","page":"https://rirtracker.com/ip/199.15.200.0-199.15.207.255/#e-5d718f0d27483d5a","report_page":"https://rirtracker.com/arin/reports/2024-08-26/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/199.15.200.0-199.15.207.255.json","explanation":"ARIN's transfer log records a transfer from 10x Tech L.L.C. (ARIN) to MetTel (ARIN) on 2024-08-26 17:07 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/005735.html","retrieved_at":"2026-10-12T18:42:42+00:00","summary":"ARIN-Issued report for 2024-08-26: \"Add 199.15.200.0-199.15.207.255\""},{"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 2024-08-26 17:07 UTC, 10x Tech L.L.C. (ARIN) to MetTel (ARIN); resources moved: 199.15.200.0/21"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2024/delegated-arin-extended-20240825.gz","retrieved_at":"2026-10-12T23:45:39+00:00","summary":"ARIN delegated statistics 2024-08-25 (produced 2024-08-25T13:00:52+00:00), before the report: allocated (dated 2023-07-21)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2024/delegated-arin-extended-20240827.gz","retrieved_at":"2026-10-12T23:45:44+00:00","summary":"ARIN delegated statistics 2024-08-27 (produced 2024-08-27T13:00:52+00:00), after the report: allocated (dated 2024-08-26)"}]},{"event_id":"83b7f2fe612ab49b","registry":"ARIN","report_date":"2023-07-21","source":"arin_issued","raw_action":"ADD","raw_line":"Add 199.15.200.0-199.15.207.255","resource_type":"ipv4","resource":"199.15.200.0/21","start":"199.15.200.0","end":"199.15.207.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-ARIN transfer","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Advection.NET","recipient_organization":"10x Tech L.L.C.","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:53:46+00:00","page":"https://rirtracker.com/ip/199.15.200.0-199.15.207.255/#e-83b7f2fe612ab49b","report_page":"https://rirtracker.com/arin/reports/2023-07-21/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/199.15.200.0-199.15.207.255.json","explanation":"ARIN's transfer log records a transfer from Advection.NET (ARIN) to 10x Tech L.L.C. (ARIN) on 2023-07-21 18:15 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/2023-July/005334.html","retrieved_at":"2026-10-12T18:42:14+00:00","summary":"ARIN-Issued report for 2023-07-21: \"Add 199.15.200.0-199.15.207.255\""},{"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 2023-07-21 18:15 UTC, Advection.NET (ARIN) to 10x Tech L.L.C. (ARIN); resources moved: 199.15.200.0/21"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2023/delegated-arin-extended-20230720.gz","retrieved_at":"2026-10-12T23:24:10+00:00","summary":"ARIN delegated statistics 2023-07-20 (produced 2023-07-20T13:00:10+00:00), before the report: allocated (dated 2010-06-30)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2023/delegated-arin-extended-20230722.gz","retrieved_at":"2026-10-12T23:24:14+00:00","summary":"ARIN delegated statistics 2023-07-22 (produced 2023-07-22T13:00:10+00:00), after the report: allocated (dated 2023-07-21)"}]},{"event_id":"f0d322ae58682df2","registry":"ARIN","report_date":"2010-06-30","source":"arin_issued","raw_action":"ADD","raw_line":"Add 199.15.200.0-199.15.207.255","resource_type":"ipv4","resource":"199.15.200.0/21","start":"199.15.200.0","end":"199.15.207.255","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":"2026-10-13T23:50:49+00:00","page":"https://rirtracker.com/ip/199.15.200.0-199.15.207.255/#e-f0d322ae58682df2","report_page":"https://rirtracker.com/arin/reports/2010-06-30/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/199.15.200.0-199.15.207.255.json","explanation":"No transfer record matches. ARIN's statistics show it not issued on 2010-06-29 and assigned (dated 2010-06-30) on 2010-07-01. (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/2010-June/000561.html","retrieved_at":"2026-10-12T18:36:43+00:00","summary":"ARIN-Issued report for 2010-06-30: \"Add 199.15.200.0-199.15.207.255\""},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2010/delegated-arin-20100629.gz","retrieved_at":"2026-10-12T19:07:04+00:00","summary":"ARIN delegated statistics 2010-06-29, before the report: not issued"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2010/delegated-arin-20100701.gz","retrieved_at":"2026-10-12T19:07:09+00:00","summary":"ARIN delegated statistics 2010-07-01, after the report: assigned (dated 2010-06-30)"}]}],"classification_history":{"5d718f0d27483d5a":[{"raw_change_id":188807,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T04:03:04+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from 10x Tech L.L.C. (ARIN) to MetTel (ARIN) on 2024-08-26 17:07 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":188807,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:07:47+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from 10x Tech L.L.C. (ARIN) to MetTel (ARIN) on 2024-08-26 17:07 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":188807,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:50:39+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from 10x Tech L.L.C. (ARIN) to MetTel (ARIN) on 2024-08-26 17:07 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":188807,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:54:10+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from 10x Tech L.L.C. (ARIN) to MetTel (ARIN) on 2024-08-26 17:07 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."}],"83b7f2fe612ab49b":[{"raw_change_id":182653,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T03:59:39+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Advection.NET (ARIN) to 10x Tech L.L.C. (ARIN) on 2023-07-21 18:15 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":182653,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:07:30+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Advection.NET (ARIN) to 10x Tech L.L.C. (ARIN) on 2023-07-21 18:15 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":182653,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:50:20+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Advection.NET (ARIN) to 10x Tech L.L.C. (ARIN) on 2023-07-21 18:15 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":182653,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:53:46+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from Advection.NET (ARIN) to 10x Tech L.L.C. (ARIN) on 2023-07-21 18:15 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."}],"f0d322ae58682df2":[{"raw_change_id":121508,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T03:12:20+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it not issued on 2010-06-29 and assigned (dated 2010-06-30) on 2010-07-01. (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":121508,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:05:17+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it not issued on 2010-06-29 and assigned (dated 2010-06-30) on 2010-07-01. (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":121508,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:47:50+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it not issued on 2010-06-29 and assigned (dated 2010-06-30) on 2010-07-01. (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":121508,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:50:49+00:00","current":1,"public_explanation":"No transfer record matches. ARIN's statistics show it not issued on 2010-06-29 and assigned (dated 2010-06-30) on 2010-07-01. (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 2024-08-26)"}}