{"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":"162.251.136.0/21","resource_type":"ipv4","page":"https://rirtracker.com/ip/162.251.136.0-162.251.143.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2017-06-23)"},"current_holder":{"rir":"ARIN","org":"HostRoyale LLC","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":10176,"date":"2017-06-23T17:06:57Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Web2Objects LLC","recipient_org":"HostRoyale LLC","range":"162.251.136.0/21","log":"ARIN"}],"events":[{"event_id":"534a28425cce1e97","registry":"ARIN","report_date":"2017-06-23","source":"arin_issued","raw_action":"ADD","raw_line":"Add 162.251.136.0-162.251.143.255","resource_type":"ipv4","resource":"162.251.136.0/21","start":"162.251.136.0","end":"162.251.143.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-ARIN transfer","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Web2Objects LLC","recipient_organization":"HostRoyale LLC","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:51:49+00:00","page":"https://rirtracker.com/ip/162.251.136.0-162.251.143.255/#e-534a28425cce1e97","report_page":"https://rirtracker.com/arin/reports/2017-06-23/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/162.251.136.0-162.251.143.255.json","explanation":"ARIN's transfer log records a transfer from Web2Objects LLC (ARIN) to HostRoyale LLC (ARIN) on 2017-06-23 17:06 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/2017-June/003116.html","retrieved_at":"2026-10-12T18:39:40+00:00","summary":"ARIN-Issued report for 2017-06-23: \"Add 162.251.136.0-162.251.143.255\""},{"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 2017-06-23 17:06 UTC, Web2Objects LLC (ARIN) to HostRoyale LLC (ARIN); resources moved: 162.251.136.0/21"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2017/delegated-arin-extended-20170622.gz","retrieved_at":"2026-10-12T21:30:00+00:00","summary":"ARIN delegated statistics 2017-06-22 (produced 2017-06-22T05:21:32+00:00), before the report: allocated (dated 2014-01-08)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2017/delegated-arin-extended-20170624.gz","retrieved_at":"2026-10-12T21:30:12+00:00","summary":"ARIN delegated statistics 2017-06-24 (produced 2017-06-24T05:28:36+00:00), after the report: allocated (dated 2017-06-23)"}]},{"event_id":"76a82145cf063c4e","registry":"ARIN","report_date":"2014-01-08","source":"arin_issued","raw_action":"ADD","raw_line":"Add 162.251.136.0-162.251.143.255","resource_type":"ipv4","resource":"162.251.136.0/21","start":"162.251.136.0","end":"162.251.143.255","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":"2026-10-13T23:51:09+00:00","page":"https://rirtracker.com/ip/162.251.136.0-162.251.143.255/#e-76a82145cf063c4e","report_page":"https://rirtracker.com/arin/reports/2014-01-08/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/162.251.136.0-162.251.143.255.json","explanation":"No transfer record matches. ARIN's statistics show it available on 2014-01-07 and allocated (dated 2014-01-08) on 2014-01-09. 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/2014-January/001856.html","retrieved_at":"2026-10-12T18:38:13+00:00","summary":"ARIN-Issued report for 2014-01-08: \"Add 162.251.136.0-162.251.143.255\""},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2014/delegated-arin-extended-20140107.gz","retrieved_at":"2026-10-12T20:10:06+00:00","summary":"ARIN delegated statistics 2014-01-07 (produced 2014-01-07T06:04:13+00:00), before the report: available"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2014/delegated-arin-extended-20140109.gz","retrieved_at":"2026-10-12T20:10:11+00:00","summary":"ARIN delegated statistics 2014-01-09 (produced 2014-01-09T06:03:59+00:00), after the report: allocated (dated 2014-01-08)"}]}],"classification_history":{"534a28425cce1e97":[{"raw_change_id":149710,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T03:38:33+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Web2Objects LLC (ARIN) to HostRoyale LLC (ARIN) on 2017-06-23 17:06 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":149710,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:06:02+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Web2Objects LLC (ARIN) to HostRoyale LLC (ARIN) on 2017-06-23 17:06 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":149710,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:48:42+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Web2Objects LLC (ARIN) to HostRoyale LLC (ARIN) on 2017-06-23 17:06 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":149710,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:51:49+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from Web2Objects LLC (ARIN) to HostRoyale LLC (ARIN) on 2017-06-23 17:06 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."}],"76a82145cf063c4e":[{"raw_change_id":131164,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T03:23:15+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it available on 2014-01-07 and allocated (dated 2014-01-08) on 2014-01-09. The tracker saw this range released from hold on 2011-06-06 (69.57.208.0-216.250.127.255), so it appears to have been issued again from ARIN's pool."},{"raw_change_id":131164,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:05:32+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it available on 2014-01-07 and allocated (dated 2014-01-08) on 2014-01-09. The tracker saw this range released from hold on 2011-06-06 (69.57.208.0-216.250.127.255), so it appears to have been issued again from ARIN's pool."},{"raw_change_id":131164,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:48:08+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it available on 2014-01-07 and allocated (dated 2014-01-08) on 2014-01-09. 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":131164,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:51:09+00:00","current":1,"public_explanation":"No transfer record matches. ARIN's statistics show it available on 2014-01-07 and allocated (dated 2014-01-08) on 2014-01-09. 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 2017-06-23)"}}