{"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":"136.175.187.0/24","resource_type":"ipv4","page":"https://rirtracker.com/ip/136.175.187.0-136.175.187.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2021-01-04)"},"current_holder":{"rir":"ARIN","org":"Host Havoc","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":34653,"date":"2024-02-29T20:28:43Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Modern Solutions","recipient_org":"Host Havoc","range":"136.175.187.0/24","log":"ARIN"},{"id":12376,"date":"2018-02-21T16:11:41Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Roya Hosting LLC","recipient_org":"OppoBox LLC","range":"136.175.0.0/16","log":"ARIN"}],"events":[{"event_id":"83b2a3daa1977748","registry":"ARIN","report_date":"2024-02-29","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"136.175.187.0/24","start":"136.175.187.0","end":"136.175.187.255","classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Modern Solutions","recipient_organization":"Host Havoc","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:13+00:00","page":"https://rirtracker.com/ip/136.175.187.0-136.175.187.255/#e-83b2a3daa1977748","report_page":"https://rirtracker.com/arin/reports/2024-02-29/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/136.175.187.0-136.175.187.255.json","observed":"Merger/acquisition: Modern Solutions (ARIN) to Host Havoc (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Modern Solutions (ARIN) to Host Havoc (ARIN) on 2024-02-29 20:28 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 2024-02-29 20:28 UTC, Modern Solutions (ARIN) to Host Havoc (ARIN); resources moved: 136.175.187.0/24"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2024/delegated-arin-extended-20240228.gz","retrieved_at":"2026-10-12T23:35:58+00:00","summary":"ARIN delegated statistics 2024-02-28 (produced 2024-02-28T14:00:43+00:00), before the report: allocated (dated 2021-01-04)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2024/delegated-arin-extended-20240301.gz","retrieved_at":"2026-10-12T23:36:03+00:00","summary":"ARIN delegated statistics 2024-03-01 (produced 2024-03-01T14:00:43+00:00), after the report: allocated (dated 2021-01-04)"}]},{"event_id":"14b48b2b27417654","registry":"ARIN","report_date":"2021-01-04","source":"arin_issued","raw_action":"ADD","raw_line":"Add 136.175.187.0-136.175.187.255","resource_type":"ipv4","resource":"136.175.187.0/24","start":"136.175.187.0","end":"136.175.187.255","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":"2026-10-13T23:53:03+00:00","page":"https://rirtracker.com/ip/136.175.187.0-136.175.187.255/#e-14b48b2b27417654","report_page":"https://rirtracker.com/arin/reports/2021-01-04/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/136.175.187.0-136.175.187.255.json","explanation":"No transfer record matches. ARIN's statistics show it reserved on 2021-01-03 and allocated (dated 2021-01-04) on 2021-01-05. The tracker saw this range released from hold on 2020-09-29 (136.175.0.0-136.175.255.255), so it appears to have been issued again from ARIN's pool.","evidence":[{"type":"arin_issued","url":"https://lists.arin.net/pipermail/arin-issued/2021-January/004406.html","retrieved_at":"2026-10-12T18:41:11+00:00","summary":"ARIN-Issued report for 2021-01-04: \"Add 136.175.187.0-136.175.187.255\""},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2021/delegated-arin-extended-20210103.gz","retrieved_at":"2026-10-12T22:36:05+00:00","summary":"ARIN delegated statistics 2021-01-03 (produced 2021-01-03T15:00:13+00:00), before the report: reserved"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2021/delegated-arin-extended-20210105.gz","retrieved_at":"2026-10-12T22:36:11+00:00","summary":"ARIN delegated statistics 2021-01-05 (produced 2021-01-05T15:00:13+00:00), after the report: allocated (dated 2021-01-04)"}]},{"event_id":"e8857638a843d8c2","registry":"ARIN","report_date":"2021-01-04","source":"arin_issued","raw_action":"REMOVE","raw_line":"Remove 136.175.187.0-136.175.187.255","resource_type":"ipv4","resource":"136.175.187.0/24","start":"136.175.187.0","end":"136.175.187.255","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":"2026-10-13T23:53:02+00:00","page":"https://rirtracker.com/ip/136.175.187.0-136.175.187.255/#e-e8857638a843d8c2","report_page":"https://rirtracker.com/arin/reports/2021-01-04/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/136.175.187.0-136.175.187.255.json","explanation":"ARIN's statistics show it reserved on 2021-01-03 and allocated (dated 2021-01-04) on 2021-01-05. ARIN removed its own pool record for this range as part of issuing it: the same report adds 136.175.187.0-136.175.187.255. The issuance is explained on that line.","evidence":[{"type":"arin_issued","url":"https://lists.arin.net/pipermail/arin-issued/2021-January/004406.html","retrieved_at":"2026-10-12T18:41:11+00:00","summary":"ARIN-Issued report for 2021-01-04: \"Remove 136.175.187.0-136.175.187.255\""},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2021/delegated-arin-extended-20210103.gz","retrieved_at":"2026-10-12T22:36:05+00:00","summary":"ARIN delegated statistics 2021-01-03 (produced 2021-01-03T15:00:13+00:00), before the report: reserved"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2021/delegated-arin-extended-20210105.gz","retrieved_at":"2026-10-12T22:36:11+00:00","summary":"ARIN delegated statistics 2021-01-05 (produced 2021-01-05T15:00:13+00:00), after the report: allocated (dated 2021-01-04)"}]}],"classification_history":{"83b2a3daa1977748":[{"raw_change_id":570306,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:13+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Modern Solutions (ARIN) to Host Havoc (ARIN) on 2024-02-29 20:28 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."}],"14b48b2b27417654":[{"raw_change_id":169211,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T03:50:54+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it reserved on 2021-01-03 and allocated (dated 2021-01-04) on 2021-01-05. The tracker saw this range released from hold on 2020-09-29 (136.175.0.0-136.175.255.255), so it appears to have been issued again from ARIN's pool."},{"raw_change_id":169211,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:06:57+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it reserved on 2021-01-03 and allocated (dated 2021-01-04) on 2021-01-05. The tracker saw this range released from hold on 2020-09-29 (136.175.0.0-136.175.255.255), so it appears to have been issued again from ARIN's pool."},{"raw_change_id":169211,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:49:43+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it reserved on 2021-01-03 and allocated (dated 2021-01-04) on 2021-01-05. The tracker saw this range released from hold on 2020-09-29 (136.175.0.0-136.175.255.255), so it appears to have been issued again from ARIN's pool."},{"raw_change_id":169211,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:53:03+00:00","current":1,"public_explanation":"No transfer record matches. ARIN's statistics show it reserved on 2021-01-03 and allocated (dated 2021-01-04) on 2021-01-05. The tracker saw this range released from hold on 2020-09-29 (136.175.0.0-136.175.255.255), so it appears to have been issued again from ARIN's pool."}],"e8857638a843d8c2":[{"raw_change_id":169199,"classification_code":"POOL_RECORD_CHANGE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T03:50:54+00:00","current":0,"public_explanation":"ARIN's statistics show it reserved on 2021-01-03 and allocated (dated 2021-01-04) on 2021-01-05. ARIN removed its own pool record for this range as part of issuing it: the same report adds 136.175.187.0-136.175.187.255. The issuance is explained on that line."},{"raw_change_id":169199,"classification_code":"POOL_RECORD_CHANGE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:06:57+00:00","current":0,"public_explanation":"ARIN's statistics show it reserved on 2021-01-03 and allocated (dated 2021-01-04) on 2021-01-05. ARIN removed its own pool record for this range as part of issuing it: the same report adds 136.175.187.0-136.175.187.255. The issuance is explained on that line."},{"raw_change_id":169199,"classification_code":"POOL_RECORD_CHANGE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:49:43+00:00","current":0,"public_explanation":"ARIN's statistics show it reserved on 2021-01-03 and allocated (dated 2021-01-04) on 2021-01-05. ARIN removed its own pool record for this range as part of issuing it: the same report adds 136.175.187.0-136.175.187.255. The issuance is explained on that line."},{"raw_change_id":169199,"classification_code":"POOL_RECORD_CHANGE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:53:02+00:00","current":1,"public_explanation":"ARIN's statistics show it reserved on 2021-01-03 and allocated (dated 2021-01-04) on 2021-01-05. ARIN removed its own pool record for this range as part of issuing it: the same report adds 136.175.187.0-136.175.187.255. The issuance is explained on that line."}]},"arin_statistics_now":{"status":"allocated (dated 2021-01-04)"}}