{"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":"192.25.10.0/23","resource_type":"ipv4","page":"https://rirtracker.com/ip/192.25.10.0-192.25.11.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2020-01-08), allocated (dated 2020-02-13)"},"current_holder":{"rir":"ARIN","org":null,"how":"ARIN's latest statistics"},"rdap_snapshots":[],"transfers":[{"id":32601,"date":"2023-07-31T22:08:18Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Flaming Sphere Communications","recipient_org":"Link Equity Partners, LLC","range":"192.25.10.0/24","log":"ARIN"}],"events":[{"event_id":"df43090a62469cfd","registry":"ARIN","report_date":"2019-12-17","source":"arin_issued","raw_action":"REMOVE","raw_line":"Remove 192.25.10.0-192.25.11.255","resource_type":"ipv4","resource":"192.25.10.0/23","start":"192.25.10.0","end":"192.25.11.255","classification":"NO_MATERIAL_CHANGE","classification_label":"No substantive resource change found","confidence":"STRONG_INFERENCE","source_rir":null,"recipient_rir":null,"source_organization":null,"recipient_organization":null,"inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:52:40+00:00","page":"https://rirtracker.com/ip/192.25.10.0-192.25.11.255/#e-df43090a62469cfd","report_page":"https://rirtracker.com/arin/reports/2019-12-17/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/192.25.10.0-192.25.11.255.json","explanation":"ARIN-Issued lists it as \"Remove\", but ARIN's statistics show the same record before and after (reserved).","evidence":[{"type":"arin_issued","url":"https://lists.arin.net/pipermail/arin-issued/2019-December/004023.html","retrieved_at":"2026-10-12T18:40:43+00:00","summary":"ARIN-Issued report for 2019-12-17: \"Remove 192.25.10.0-192.25.11.255\""},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2019/delegated-arin-extended-20191216.gz","retrieved_at":"2026-10-12T22:16:01+00:00","summary":"ARIN delegated statistics 2019-12-16 (produced 2019-12-16T15:00:13+00:00), before the report: reserved"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2019/delegated-arin-extended-20191218.gz","retrieved_at":"2026-10-12T22:16:06+00:00","summary":"ARIN delegated statistics 2019-12-18 (produced 2019-12-18T15:00:14+00:00), after the report: reserved"}]},{"event_id":"ec81fd2815e59c5b","registry":"ARIN","report_date":"2013-08-04","source":"statistics","raw_action":"NOT_IN_ARIN_ISSUED","raw_line":null,"resource_type":"ipv4","resource":"192.25.10.0/23","start":"192.25.10.0","end":"192.25.11.255","classification":"REMOVED_REASON_UNKNOWN","classification_label":"Removed (return, revocation or reclamation not publicly distinguishable)","confidence":"STRONG_INFERENCE","source_rir":null,"recipient_rir":null,"source_organization":null,"recipient_organization":null,"inventory_effect":"Possible future reissue candidate after hold","inventory_effect_code":"HOLD_CANDIDATE","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:58:20+00:00","page":"https://rirtracker.com/ip/192.25.10.0-192.25.11.255/#e-ec81fd2815e59c5b","report_page":"https://rirtracker.com/arin/reports/2013-08-04/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/192.25.10.0-192.25.11.255.json","observed":"192.25.10.0/23 assigned on 2013-08-04, reserved on 2013-08-05","hold":{"hold_rule_source_url":"https://www.arin.net/resources/guide/request/#reissuing-returned-revoked-and-reclaimed-resources","hold_rule_days":60,"estimated_hold_end":"2013-10-03","availability_statement":"Possible reissue candidate after this date; not confirmed available"},"explanation":"Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2000-03-02) on 2013-08-03 and reserved on 2013-08-05. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the estimated hold end is 2013-10-03. This does not confirm availability.","evidence":[{"type":"statistics_diff","url":"https://ftp.arin.net/pub/stats/arin/archive/2013/delegated-arin-extended-20130805.gz","retrieved_at":"2026-10-12T20:02:43+00:00","summary":"Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 192.25.10.0/23 assigned on 2013-08-04, reserved on 2013-08-05"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2013/delegated-arin-extended-20130803.gz","retrieved_at":"2026-10-12T20:02:39+00:00","summary":"ARIN delegated statistics 2013-08-03 (produced 2013-07-30T05:05:26+00:00), before the report: assigned (dated 2000-03-02)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2013/delegated-arin-extended-20130805.gz","retrieved_at":"2026-10-12T20:02:43+00:00","summary":"ARIN delegated statistics 2013-08-05 (produced 2013-08-05T20:26:09+00:00), after the report: reserved"}]}],"classification_history":{"df43090a62469cfd":[{"raw_change_id":162585,"classification_code":"NO_MATERIAL_CHANGE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T03:46:25+00:00","current":0,"public_explanation":"ARIN-Issued lists it as \"Remove\", but ARIN's statistics show the same record before and after (reserved)."},{"raw_change_id":162585,"classification_code":"NO_MATERIAL_CHANGE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:06:40+00:00","current":0,"public_explanation":"ARIN-Issued lists it as \"Remove\", but ARIN's statistics show the same record before and after (reserved)."},{"raw_change_id":162585,"classification_code":"NO_MATERIAL_CHANGE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:49:24+00:00","current":0,"public_explanation":"ARIN-Issued lists it as \"Remove\", but ARIN's statistics show the same record before and after (reserved)."},{"raw_change_id":162585,"classification_code":"NO_MATERIAL_CHANGE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:52:40+00:00","current":1,"public_explanation":"ARIN-Issued lists it as \"Remove\", but ARIN's statistics show the same record before and after (reserved)."}],"ec81fd2815e59c5b":[{"raw_change_id":261670,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T04:36:44+00:00","current":0,"public_explanation":"Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2000-03-02) on 2013-08-03 and reserved on 2013-08-05. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the earliest estimated hold expiration is 2013-10-03. This does not confirm availability."},{"raw_change_id":261670,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:11:22+00:00","current":0,"public_explanation":"Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2000-03-02) on 2013-08-03 and reserved on 2013-08-05. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the earliest estimated hold expiration is 2013-10-03. This does not confirm availability."},{"raw_change_id":261670,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:54:34+00:00","current":0,"public_explanation":"Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2000-03-02) on 2013-08-03 and reserved on 2013-08-05. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the earliest estimated hold expiration is 2013-10-03. This does not confirm availability."},{"raw_change_id":261670,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:58:20+00:00","current":1,"public_explanation":"Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2000-03-02) on 2013-08-03 and reserved on 2013-08-05. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the estimated hold end is 2013-10-03. This does not confirm availability."}]},"arin_statistics_now":{"status":"allocated (dated 2020-01-08), allocated (dated 2020-02-13)"}}