{"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":"192.156.216.0/24","resource_type":"ipv4","page":"https://rirtracker.com/ip/192.156.216.0-192.156.216.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2020-02-13)"},"current_holder":{"rir":"ARIN","org":"Link Equity Partners, LLC","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":32602,"date":"2023-07-31T22:08:18Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Tropical Gold Network","recipient_org":"Link Equity Partners, LLC","range":"192.156.216.0/24","log":"ARIN"}],"events":[{"event_id":"6a10581af86b1d7c","registry":"ARIN","report_date":"2023-07-31","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"192.156.216.0/24","start":"192.156.216.0","end":"192.156.216.255","classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Tropical Gold Network","recipient_organization":"Link Equity Partners, LLC","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:09+00:00","page":"https://rirtracker.com/ip/192.156.216.0-192.156.216.255/#e-6a10581af86b1d7c","report_page":"https://rirtracker.com/arin/reports/2023-07-31/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/192.156.216.0-192.156.216.255.json","observed":"Merger/acquisition: Tropical Gold Network (ARIN) to Link Equity Partners, LLC (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Tropical Gold Network (ARIN) to Link Equity Partners, LLC (ARIN) on 2023-07-31 22:08 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.","evidence":[{"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: MERGER_ACQUISITION on 2023-07-31 22:08 UTC, Tropical Gold Network (ARIN) to Link Equity Partners, LLC (ARIN); resources moved: 192.156.216.0/24"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2023/delegated-arin-extended-20230730.gz","retrieved_at":"2026-10-12T23:24:43+00:00","summary":"ARIN delegated statistics 2023-07-30 (produced 2023-07-30T13:00:10+00:00), before the report: allocated (dated 2020-02-13)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2023/delegated-arin-extended-20230801.gz","retrieved_at":"2026-10-12T23:24:48+00:00","summary":"ARIN delegated statistics 2023-08-01 (produced 2023-08-01T13:00:12+00:00), after the report: allocated (dated 2020-02-13)"}]},{"event_id":"83bcd8b393657422","registry":"ARIN","report_date":"2020-02-13","source":"arin_issued","raw_action":"ADD","raw_line":"Add 192.156.216.0-192.156.216.255","resource_type":"ipv4","resource":"192.156.216.0/24","start":"192.156.216.0","end":"192.156.216.255","classification":"APPARENT_REISSUANCE","classification_label":"Apparent reissuance of previously removed resource","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":"2026-10-13T23:52:45+00:00","page":"https://rirtracker.com/ip/192.156.216.0-192.156.216.255/#e-83bcd8b393657422","report_page":"https://rirtracker.com/arin/reports/2020-02-13/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/192.156.216.0-192.156.216.255.json","explanation":"No transfer record matches. ARIN's statistics show it reserved on 2020-02-12 and allocated (dated 2020-02-13) on 2020-02-14. The tracker saw this range released from hold on 2019-12-17 (192.156.216.0-192.156.216.255), so it appears to have been issued again from ARIN's pool.","evidence":[{"type":"arin_issued","url":"https://lists.arin.net/pipermail/arin-issued/2020-February/004080.html","retrieved_at":"2026-10-12T18:40:48+00:00","summary":"ARIN-Issued report for 2020-02-13: \"Add 192.156.216.0-192.156.216.255\""},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2020/delegated-arin-extended-20200212.gz","retrieved_at":"2026-10-12T22:19:00+00:00","summary":"ARIN delegated statistics 2020-02-12 (produced 2020-02-12T15:00:13+00:00), before the report: reserved"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2020/delegated-arin-extended-20200214.gz","retrieved_at":"2026-10-12T22:19:14+00:00","summary":"ARIN delegated statistics 2020-02-14 (produced 2020-02-14T15:00:13+00:00), after the report: allocated (dated 2020-02-13)"}]},{"event_id":"5935e7e72e56e075","registry":"ARIN","report_date":"2020-02-13","source":"arin_issued","raw_action":"REMOVE","raw_line":"Remove 192.156.216.0-192.156.216.255","resource_type":"ipv4","resource":"192.156.216.0/24","start":"192.156.216.0","end":"192.156.216.255","classification":"POOL_RECORD_CHANGE","classification_label":"Change to ARIN's own pool record","confidence":"STRONG_INFERENCE","source_rir":null,"recipient_rir":null,"source_organization":null,"recipient_organization":null,"inventory_effect":"Part of the issuance reported the same day","inventory_effect_code":"PAIRED","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:52:45+00:00","page":"https://rirtracker.com/ip/192.156.216.0-192.156.216.255/#e-5935e7e72e56e075","report_page":"https://rirtracker.com/arin/reports/2020-02-13/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/192.156.216.0-192.156.216.255.json","explanation":"ARIN's statistics show it reserved on 2020-02-12 and allocated (dated 2020-02-13) on 2020-02-14. ARIN removed its own pool record for this range as part of issuing it: the same report adds 192.156.216.0-192.156.216.255. The issuance is explained on that line.","evidence":[{"type":"arin_issued","url":"https://lists.arin.net/pipermail/arin-issued/2020-February/004080.html","retrieved_at":"2026-10-12T18:40:48+00:00","summary":"ARIN-Issued report for 2020-02-13: \"Remove 192.156.216.0-192.156.216.255\""},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2020/delegated-arin-extended-20200212.gz","retrieved_at":"2026-10-12T22:19:00+00:00","summary":"ARIN delegated statistics 2020-02-12 (produced 2020-02-12T15:00:13+00:00), before the report: reserved"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2020/delegated-arin-extended-20200214.gz","retrieved_at":"2026-10-12T22:19:14+00:00","summary":"ARIN delegated statistics 2020-02-14 (produced 2020-02-14T15:00:13+00:00), after the report: allocated (dated 2020-02-13)"}]},{"event_id":"666c5518014047bb","registry":"ARIN","report_date":"2019-12-17","source":"arin_issued","raw_action":"REMOVE","raw_line":"Remove 192.156.216.0-192.156.216.255","resource_type":"ipv4","resource":"192.156.216.0/24","start":"192.156.216.0","end":"192.156.216.255","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/192.156.216.0-192.156.216.255/#e-666c5518014047bb","report_page":"https://rirtracker.com/arin/reports/2019-12-17/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/192.156.216.0-192.156.216.255.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 192.156.216.0-192.156.216.255\""},{"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":"d5cd7ba42dc2f49f","registry":"ARIN","report_date":"2019-02-05","source":"statistics","raw_action":"NOT_IN_ARIN_ISSUED","raw_line":null,"resource_type":"ipv4","resource":"192.156.216.0/24","start":"192.156.216.0","end":"192.156.216.255","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":"2026-10-14T00:05:13+00:00","page":"https://rirtracker.com/ip/192.156.216.0-192.156.216.255/#e-d5cd7ba42dc2f49f","report_page":"https://rirtracker.com/arin/reports/2019-02-05/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/192.156.216.0-192.156.216.255.json","observed":"192.156.216.0/24 assigned on 2019-02-05, reserved on 2019-02-06","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":"2019-04-06","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 2016-12-05) on 2019-02-04 and reserved on 2019-02-06. 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 2019-04-06. This does not confirm availability.","evidence":[{"type":"statistics_diff","url":"https://ftp.arin.net/pub/stats/arin/archive/2019/delegated-arin-extended-20190206.gz","retrieved_at":"2026-10-12T21:59:56+00:00","summary":"Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 192.156.216.0/24 assigned on 2019-02-05, reserved on 2019-02-06"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2019/delegated-arin-extended-20190204.gz","retrieved_at":"2026-10-12T21:59:51+00:00","summary":"ARIN delegated statistics 2019-02-04 (produced 2019-02-04T06:00:17+00:00), before the report: assigned (dated 2016-12-05)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2019/delegated-arin-extended-20190206.gz","retrieved_at":"2026-10-12T21:59:56+00:00","summary":"ARIN delegated statistics 2019-02-06 (produced 2019-02-06T06:00:16+00:00), after the report: reserved"}]},{"event_id":"4a144664870d3745","registry":"ARIN","report_date":"2016-12-05","source":"arin_issued","raw_action":"ADD","raw_line":"Add 192.156.216.0-192.156.216.255","resource_type":"ipv4","resource":"192.156.216.0/24","start":"192.156.216.0","end":"192.156.216.255","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":"2026-10-13T23:51:40+00:00","page":"https://rirtracker.com/ip/192.156.216.0-192.156.216.255/#e-4a144664870d3745","report_page":"https://rirtracker.com/arin/reports/2016-12-05/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/192.156.216.0-192.156.216.255.json","explanation":"No transfer record matches. ARIN's statistics show it reserved on 2016-12-04 and assigned (dated 2016-12-05) on 2016-12-06. 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/2016-December/002916.html","retrieved_at":"2026-10-12T18:39:27+00:00","summary":"ARIN-Issued report for 2016-12-05: \"Add 192.156.216.0-192.156.216.255\""},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2016/delegated-arin-extended-20161204.gz","retrieved_at":"2026-10-12T21:20:19+00:00","summary":"ARIN delegated statistics 2016-12-04 (produced 2016-12-04T06:10:54+00:00), before the report: reserved"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2016/delegated-arin-extended-20161206.gz","retrieved_at":"2026-10-12T21:20:24+00:00","summary":"ARIN delegated statistics 2016-12-06 (produced 2016-12-06T06:10:11+00:00), after the report: assigned (dated 2016-12-05)"}]},{"event_id":"7f526e2a5aa786b1","registry":"ARIN","report_date":"2016-11-30","source":"arin_issued","raw_action":"REMOVE","raw_line":"Remove 192.156.216.0-192.156.216.255","resource_type":"ipv4","resource":"192.156.216.0/24","start":"192.156.216.0","end":"192.156.216.255","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":"2026-10-13T23:51:40+00:00","page":"https://rirtracker.com/ip/192.156.216.0-192.156.216.255/#e-7f526e2a5aa786b1","report_page":"https://rirtracker.com/arin/reports/2016-11-30/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/192.156.216.0-192.156.216.255.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/2016-November/002911.html","retrieved_at":"2026-10-12T18:39:25+00:00","summary":"ARIN-Issued report for 2016-11-30: \"Remove 192.156.216.0-192.156.216.255\""},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2016/delegated-arin-extended-20161129.gz","retrieved_at":"2026-10-12T21:20:06+00:00","summary":"ARIN delegated statistics 2016-11-29 (produced 2016-11-29T06:09:11+00:00), before the report: reserved"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2016/delegated-arin-extended-20161201.gz","retrieved_at":"2026-10-12T21:20:11+00:00","summary":"ARIN delegated statistics 2016-12-01 (produced 2016-12-01T06:09:20+00:00), after the report: reserved"}]}],"classification_history":{"6a10581af86b1d7c":[{"raw_change_id":568895,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:09+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Tropical Gold Network (ARIN) to Link Equity Partners, LLC (ARIN) on 2023-07-31 22:08 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it."}],"83bcd8b393657422":[{"raw_change_id":164017,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T03:47:17+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it reserved on 2020-02-12 and allocated (dated 2020-02-13) on 2020-02-14. The tracker saw this range released from hold on 2019-12-17 (192.156.216.0-192.156.216.255), so it appears to have been issued again from ARIN's pool."},{"raw_change_id":164017,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:06:44+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it reserved on 2020-02-12 and allocated (dated 2020-02-13) on 2020-02-14. The tracker saw this range released from hold on 2019-12-17 (192.156.216.0-192.156.216.255), so it appears to have been issued again from ARIN's pool."},{"raw_change_id":164017,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:49:28+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it reserved on 2020-02-12 and allocated (dated 2020-02-13) on 2020-02-14. The tracker saw this range released from hold on 2019-12-17 (192.156.216.0-192.156.216.255), so it appears to have been issued again from ARIN's pool."},{"raw_change_id":164017,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:52:45+00:00","current":1,"public_explanation":"No transfer record matches. ARIN's statistics show it reserved on 2020-02-12 and allocated (dated 2020-02-13) on 2020-02-14. The tracker saw this range released from hold on 2019-12-17 (192.156.216.0-192.156.216.255), so it appears to have been issued again from ARIN's pool."}],"5935e7e72e56e075":[{"raw_change_id":163995,"classification_code":"POOL_RECORD_CHANGE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T03:47:16+00:00","current":0,"public_explanation":"ARIN's statistics show it reserved on 2020-02-12 and allocated (dated 2020-02-13) on 2020-02-14. ARIN removed its own pool record for this range as part of issuing it: the same report adds 192.156.216.0-192.156.216.255. The issuance is explained on that line."},{"raw_change_id":163995,"classification_code":"POOL_RECORD_CHANGE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:06:44+00:00","current":0,"public_explanation":"ARIN's statistics show it reserved on 2020-02-12 and allocated (dated 2020-02-13) on 2020-02-14. ARIN removed its own pool record for this range as part of issuing it: the same report adds 192.156.216.0-192.156.216.255. The issuance is explained on that line."},{"raw_change_id":163995,"classification_code":"POOL_RECORD_CHANGE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:49:28+00:00","current":0,"public_explanation":"ARIN's statistics show it reserved on 2020-02-12 and allocated (dated 2020-02-13) on 2020-02-14. ARIN removed its own pool record for this range as part of issuing it: the same report adds 192.156.216.0-192.156.216.255. The issuance is explained on that line."},{"raw_change_id":163995,"classification_code":"POOL_RECORD_CHANGE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:52:45+00:00","current":1,"public_explanation":"ARIN's statistics show it reserved on 2020-02-12 and allocated (dated 2020-02-13) on 2020-02-14. ARIN removed its own pool record for this range as part of issuing it: the same report adds 192.156.216.0-192.156.216.255. The issuance is explained on that line."}],"666c5518014047bb":[{"raw_change_id":162594,"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":162594,"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":162594,"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":162594,"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)."}],"d5cd7ba42dc2f49f":[{"raw_change_id":368216,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T05:27:48+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 2016-12-05) on 2019-02-04 and reserved on 2019-02-06. 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 2019-04-06. This does not confirm availability."},{"raw_change_id":368216,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:17:12+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 2016-12-05) on 2019-02-04 and reserved on 2019-02-06. 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 2019-04-06. This does not confirm availability."},{"raw_change_id":368216,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T15:00:51+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 2016-12-05) on 2019-02-04 and reserved on 2019-02-06. 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 2019-04-06. This does not confirm availability."},{"raw_change_id":368216,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-14T00:05:13+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 2016-12-05) on 2019-02-04 and reserved on 2019-02-06. 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 2019-04-06. This does not confirm availability."}],"4a144664870d3745":[{"raw_change_id":146871,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T03:36:31+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it reserved on 2016-12-04 and assigned (dated 2016-12-05) on 2016-12-06. The tracker saw this range released from hold on 2016-11-30 (192.156.216.0-192.156.216.255), so it appears to have been issued again from ARIN's pool."},{"raw_change_id":146871,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:05:55+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it reserved on 2016-12-04 and assigned (dated 2016-12-05) on 2016-12-06. The tracker saw this range released from hold on 2016-11-30 (192.156.216.0-192.156.216.255), so it appears to have been issued again from ARIN's pool."},{"raw_change_id":146871,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:48:34+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it reserved on 2016-12-04 and assigned (dated 2016-12-05) on 2016-12-06. The tracker saw this range released from hold on 2016-11-30 (192.156.216.0-192.156.216.255), so it appears to have been issued again from ARIN's pool."},{"raw_change_id":146871,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:51:40+00:00","current":1,"public_explanation":"No transfer record matches. ARIN's statistics show it reserved on 2016-12-04 and assigned (dated 2016-12-05) on 2016-12-06. It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN."}],"7f526e2a5aa786b1":[{"raw_change_id":146795,"classification_code":"NO_MATERIAL_CHANGE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T03:36:27+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":146795,"classification_code":"NO_MATERIAL_CHANGE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:05:55+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":146795,"classification_code":"NO_MATERIAL_CHANGE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:48:33+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":146795,"classification_code":"NO_MATERIAL_CHANGE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:51:40+00:00","current":1,"public_explanation":"ARIN-Issued lists it as \"Remove\", but ARIN's statistics show the same record before and after (reserved)."}]},"arin_statistics_now":{"status":"allocated (dated 2020-02-13)"}}