{"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":"152.89.0.0/16","resource_type":"ipv4","page":"https://rirtracker.com/ip/152.89.0.0-152.89.255.255/","statistics_now":{"registry":"RIPE NCC","status":"allocated (dated 2019-01-23), allocated (dated 2019-01-24), allocated (dated 2019-01-25), allocated (dated 2019-01-28), allocated (dated 2019-01-29), allocated (dated 2022-01-25), allocated (dated 2024-01-17)"},"current_holder":{"rir":"RIPE NCC","org":null,"how":"The RIPE NCC's latest statistics"},"rdap_snapshots":[],"transfers":[{"id":122878,"date":"2026-09-21T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"Terra Nova Internet Operations Ltd.","recipient_org":"EVERHOST SRL","range":"152.89.8.0/22","log":"RIPE NCC"},{"id":122020,"date":"2026-08-05T19:00:00Z","type":"MERGER_ACQUISITION","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"Franz DAX Netz GmbH","recipient_org":"Noehmer Cablevision GmbH","range":"152.89.220.0/22","log":"RIPE NCC"},{"id":119751,"date":"2026-03-26T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"Veolia Eau D'Ile de France SNC","recipient_org":"Franciliane SAS","range":"152.89.140.0/22","log":"RIPE NCC"},{"id":116792,"date":"2025-12-02T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"Telecondado SL","recipient_org":"Cesar Maffini Martin","range":"152.89.144.0/22","log":"RIPE NCC"},{"id":113531,"date":"2025-06-17T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"TechKeeper s.r.o.","recipient_org":"HALLAG Kommunal GmbH","range":"152.89.72.0/22","log":"RIPE NCC"},{"id":111920,"date":"2025-03-19T19:00:00Z","type":"MERGER_ACQUISITION","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"Television Costablanca S.L.","recipient_org":"AVATEL TELECOM, SA","range":"152.89.100.0/22","log":"RIPE NCC"},{"id":111560,"date":"2025-02-24T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"Aerotek Bilisim Sanayi ve Ticaret AS","recipient_org":"CIZGI TELEKOMUNIKASYON ANONIM SIRKETI","range":"152.89.36.0/22","log":"RIPE NCC"},{"id":110427,"date":"2024-12-27T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"Stumpner Netservice UG (haftungsbeschraenkt)","recipient_org":"Net1 GmbH","range":"152.89.120.0/22","log":"RIPE NCC"},{"id":110175,"date":"2024-12-20T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"WeinandNet UG (haftungsbeschraenkt)","recipient_org":"Net1 GmbH","range":"152.89.88.0/22","log":"RIPE NCC"},{"id":108407,"date":"2024-10-08T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"Mosnet LLC","recipient_org":"\"Cloud Technologies\" LLC trading as Cloud.ru","range":"152.89.196.0/24","log":"RIPE NCC"},{"id":105496,"date":"2024-05-17T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"Telefonica LLC","recipient_org":"iNet Ltd","range":"152.89.198.0/24","log":"RIPE NCC"},{"id":104938,"date":"2024-04-23T19:00:00Z","type":"MERGER_ACQUISITION","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"myLoc managed IT AG","recipient_org":"WIIT AG","range":"152.89.92.0/22","log":"RIPE NCC"},{"id":104514,"date":"2024-04-09T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"SmartApe OU","recipient_org":"LLC Smart Ape","range":"152.89.216.0/22","log":"RIPE NCC"},{"id":103552,"date":"2024-03-08T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"eNetwork Ltd","recipient_org":"iNet Ltd","range":"152.89.199.0/24","log":"RIPE NCC"},{"id":103220,"date":"2024-03-05T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"LLC \"McLaut-Invest\"","recipient_org":"SIA Maklaut","range":"152.89.20.0/22","log":"RIPE NCC"},{"id":102768,"date":"2024-02-23T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"Michael Sebastian Schinzel trading as IP-Projects GmbH & Co. KG","recipient_org":"Bieber IT GmbH","range":"152.89.239.0/24","log":"RIPE NCC"},{"id":102430,"date":"2024-02-15T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"N.I Technology Ltd.","recipient_org":"Labtech Systems Ltd","range":"152.89.64.0/24","log":"RIPE NCC"},{"id":93935,"date":"2023-03-10T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"WIFIBLASTER SL","recipient_org":"Telecomunicaciones Publicas Andaluzas S.L.","range":"152.89.32.0/22","log":"RIPE NCC"},{"id":91527,"date":"2022-12-09T19:00:00Z","type":"MERGER_ACQUISITION","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"Administration et Gestion des Systemes d'Information SARL","recipient_org":"Netensia SARL","range":"152.89.96.0/22","log":"RIPE NCC"},{"id":90721,"date":"2022-11-09T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"Lansol GmbH","recipient_org":"myLoc managed IT AG","range":"152.89.92.0/22","log":"RIPE NCC"},{"id":85986,"date":"2022-03-17T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"LLC Smart Ape","recipient_org":"SmartApe OU","range":"152.89.216.0/22","log":"RIPE NCC"},{"id":85850,"date":"2022-03-03T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"Asmanfaraz Sepahan Company (P.J.S)","recipient_org":"Sefroyek Pardaz Engineering Co. LTD","range":"152.89.44.0/22","log":"RIPE NCC"},{"id":85534,"date":"2022-02-09T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"IP-Projects Verwaltungs GmbH","recipient_org":"Michael Sebastian Schinzel trading as IP-Projects GmbH & Co. KG","range":"152.89.236.0/22","log":"RIPE NCC"},{"id":80633,"date":"2021-09-03T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"Avagostar Sarv Co. Ltd.","recipient_org":"DataWeb B.V.","range":"152.89.152.0/22","log":"RIPE NCC"},{"id":78930,"date":"2021-06-11T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"Juan Manuel Dominguez Rosado","recipient_org":"Telecondado SL","range":"152.89.144.0/22","log":"RIPE NCC"},{"id":77415,"date":"2021-04-13T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"EMV Internet Consultants SRL","recipient_org":"Vodafone Group Services GmbH","range":"152.89.212.0/22","log":"RIPE NCC"},{"id":77363,"date":"2021-04-09T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"Global Tech Distribution s.r.o.","recipient_org":"Getredes S.L.","range":"152.89.170.0/23","log":"RIPE NCC"},{"id":76363,"date":"2021-03-05T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"NOREST TELECOM SAS","recipient_org":"NOREST SERVICES SAS","range":"152.89.188.0/22","log":"RIPE NCC"},{"id":76163,"date":"2021-02-18T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"UAB Mejuta","recipient_org":"UAB Linama","range":"152.89.248.0/22","log":"RIPE NCC"},{"id":75952,"date":"2021-02-04T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"\"Telesystems of Ukraine\" LLC","recipient_org":"LAMIS UKRAINE LLC","range":"152.89.192.0/22","log":"RIPE NCC"},{"id":75900,"date":"2021-02-01T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"UAB Muzita","recipient_org":"Krystal Hosting Ltd","range":"152.89.76.0/22","log":"RIPE NCC"}],"events":[{"event_id":"513ef9f3d148f472","registry":"RIPE NCC","report_date":"2012-05-21","source":"statistics","raw_action":"REMOVED","raw_line":null,"resource_type":"ipv4","resource":"152.89.0.0/16","start":"152.89.0.0","end":"152.89.255.255","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":"2026-10-13T23:56:19+00:00","page":"https://rirtracker.com/ip/152.89.0.0-152.89.255.255/#e-513ef9f3d148f472","report_page":"https://rirtracker.com/ripe/reports/2012-05-21/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/152.89.0.0-152.89.255.255.json","observed":"152.89.0.0/16 assigned on 2012-05-20, reserved on 2012-05-21","explanation":"Removed from active registration. The tracker found it by comparing the RIPE NCC's daily statistics. The RIPE NCC's statistics show it assigned (dated 2012-03-14) on 2012-05-20 and reserved on 2012-05-21. Public sources do not distinguish a voluntary return, revocation, or reclamation. The RIPE NCC's current hold for IPv4 space applies to removals from 2014-03-26 on, and this one came earlier, so the tracker gives no estimate. This does not confirm availability.","evidence":[{"type":"statistics_diff","url":"https://ftp.ripe.net/pub/stats/ripencc/2012/delegated-ripencc-extended-20120521.bz2","retrieved_at":"2026-10-12T19:16:39+00:00","summary":"Found by comparing the RIPE NCC's daily statistics: 152.89.0.0/16 assigned on 2012-05-20, reserved on 2012-05-21"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2012/delegated-ripencc-extended-20120520.bz2","retrieved_at":"2026-10-12T19:16:36+00:00","summary":"RIPE NCC delegated statistics 2012-05-20 (produced 2012-05-20T21:59:59+00:00), before the change: assigned (dated 2012-03-14)"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2012/delegated-ripencc-extended-20120521.bz2","retrieved_at":"2026-10-12T19:16:39+00:00","summary":"RIPE NCC delegated statistics 2012-05-21 (produced 2012-05-21T21:59:59+00:00), after the change: reserved"}]},{"event_id":"0ce1dca6d322e26c","registry":"RIPE NCC","report_date":"2012-03-14","source":"statistics","raw_action":"ADDED","raw_line":null,"resource_type":"ipv4","resource":"152.89.0.0/16","start":"152.89.0.0","end":"152.89.255.255","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 RIPE NCC-controlled inventory","inventory_effect_code":"ISSUED","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:56:08+00:00","page":"https://rirtracker.com/ip/152.89.0.0-152.89.255.255/#e-0ce1dca6d322e26c","report_page":"https://rirtracker.com/ripe/reports/2012-03-14/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/152.89.0.0-152.89.255.255.json","observed":"152.89.0.0/16 reserved on 2012-03-13, assigned on 2012-03-14","explanation":"No transfer record matches. The RIPE NCC's statistics show it reserved on 2012-03-13 and assigned (dated 2012-03-14) on 2012-03-14. The tracker saw this range removed from registration on 2011-02-10 (152.89.0.0/16), so it appears to have been issued again from the RIPE NCC's pool.","evidence":[{"type":"statistics_diff","url":"https://ftp.ripe.net/pub/stats/ripencc/2012/delegated-ripencc-extended-20120314.bz2","retrieved_at":"2026-10-12T19:13:03+00:00","summary":"Found by comparing the RIPE NCC's daily statistics: 152.89.0.0/16 reserved on 2012-03-13, assigned on 2012-03-14"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2012/delegated-ripencc-extended-20120313.bz2","retrieved_at":"2026-10-12T19:13:00+00:00","summary":"RIPE NCC delegated statistics 2012-03-13 (produced 2012-03-13T22:59:59+00:00), before the change: reserved"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2012/delegated-ripencc-extended-20120314.bz2","retrieved_at":"2026-10-12T19:13:03+00:00","summary":"RIPE NCC delegated statistics 2012-03-14 (produced 2012-03-14T22:59:59+00:00), after the change: assigned (dated 2012-03-14)"}]},{"event_id":"40f7777c35348494","registry":"RIPE NCC","report_date":"2011-02-10","source":"statistics","raw_action":"REMOVED","raw_line":null,"resource_type":"ipv4","resource":"152.89.0.0/16","start":"152.89.0.0","end":"152.89.255.255","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":"2026-10-13T23:55:09+00:00","page":"https://rirtracker.com/ip/152.89.0.0-152.89.255.255/#e-40f7777c35348494","report_page":"https://rirtracker.com/ripe/reports/2011-02-10/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/152.89.0.0-152.89.255.255.json","observed":"152.89.0.0/16 assigned on 2011-02-09, available on 2011-02-10","explanation":"Removed from active registration. The tracker found it by comparing the RIPE NCC's daily statistics. The RIPE NCC's statistics show it assigned (dated 1991-09-03) on 2011-02-09 and available on 2011-02-10. Public sources do not distinguish a voluntary return, revocation, or reclamation. The RIPE NCC's current hold for IPv4 space applies to removals from 2014-03-26 on, and this one came earlier, so the tracker gives no estimate. This does not confirm availability.","evidence":[{"type":"statistics_diff","url":"https://ftp.ripe.net/pub/stats/ripencc/2011/delegated-ripencc-extended-20110210.bz2","retrieved_at":"2026-10-12T18:51:58+00:00","summary":"Found by comparing the RIPE NCC's daily statistics: 152.89.0.0/16 assigned on 2011-02-09, available on 2011-02-10"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2011/delegated-ripencc-extended-20110209.bz2","retrieved_at":"2026-10-12T18:51:55+00:00","summary":"RIPE NCC delegated statistics 2011-02-09, before the change: assigned (dated 1991-09-03)"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2011/delegated-ripencc-extended-20110210.bz2","retrieved_at":"2026-10-12T18:51:58+00:00","summary":"RIPE NCC delegated statistics 2011-02-10, after the change: available"}]}],"classification_history":{"513ef9f3d148f472":[{"raw_change_id":226385,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T04:18:59+00:00","current":0,"public_explanation":"Removed from active registration. The tracker found it by comparing the RIPE NCC's daily statistics. The RIPE NCC's statistics show it assigned (dated 2012-03-14) on 2012-05-20 and reserved on 2012-05-21. Public sources do not distinguish a voluntary return, revocation, or reclamation. The RIPE NCC holds returned, revoked and reclaimed IPv4 space for 180 days (six months), or longer while still routed, before reissuing it, so the earliest estimated hold expiration is 2012-11-17. This does not confirm availability."},{"raw_change_id":226385,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:09:35+00:00","current":0,"public_explanation":"Removed from active registration. The tracker found it by comparing the RIPE NCC's daily statistics. The RIPE NCC's statistics show it assigned (dated 2012-03-14) on 2012-05-20 and reserved on 2012-05-21. Public sources do not distinguish a voluntary return, revocation, or reclamation. The RIPE NCC's current hold for IPv4 space applies to removals from 2014-03-26 on, and this one came earlier, so the tracker gives no estimate. This does not confirm availability."},{"raw_change_id":226385,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:52:38+00:00","current":0,"public_explanation":"Removed from active registration. The tracker found it by comparing the RIPE NCC's daily statistics. The RIPE NCC's statistics show it assigned (dated 2012-03-14) on 2012-05-20 and reserved on 2012-05-21. Public sources do not distinguish a voluntary return, revocation, or reclamation. The RIPE NCC's current hold for IPv4 space applies to removals from 2014-03-26 on, and this one came earlier, so the tracker gives no estimate. This does not confirm availability."},{"raw_change_id":226385,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:56:19+00:00","current":1,"public_explanation":"Removed from active registration. The tracker found it by comparing the RIPE NCC's daily statistics. The RIPE NCC's statistics show it assigned (dated 2012-03-14) on 2012-05-20 and reserved on 2012-05-21. Public sources do not distinguish a voluntary return, revocation, or reclamation. The RIPE NCC's current hold for IPv4 space applies to removals from 2014-03-26 on, and this one came earlier, so the tracker gives no estimate. This does not confirm availability."}],"0ce1dca6d322e26c":[{"raw_change_id":223484,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T04:17:57+00:00","current":0,"public_explanation":"No transfer record matches. The RIPE NCC's statistics show it reserved on 2012-03-13 and assigned (dated 2012-03-14) on 2012-03-14. The tracker saw this range removed from registration on 2011-02-10 (152.89.0.0/16), so it appears to have been issued again from the RIPE NCC's pool."},{"raw_change_id":223484,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:09:26+00:00","current":0,"public_explanation":"No transfer record matches. The RIPE NCC's statistics show it reserved on 2012-03-13 and assigned (dated 2012-03-14) on 2012-03-14. The tracker saw this range removed from registration on 2011-02-10 (152.89.0.0/16), so it appears to have been issued again from the RIPE NCC's pool."},{"raw_change_id":223484,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:52:28+00:00","current":0,"public_explanation":"No transfer record matches. The RIPE NCC's statistics show it reserved on 2012-03-13 and assigned (dated 2012-03-14) on 2012-03-14. The tracker saw this range removed from registration on 2011-02-10 (152.89.0.0/16), so it appears to have been issued again from the RIPE NCC's pool."},{"raw_change_id":223484,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:56:08+00:00","current":1,"public_explanation":"No transfer record matches. The RIPE NCC's statistics show it reserved on 2012-03-13 and assigned (dated 2012-03-14) on 2012-03-14. The tracker saw this range removed from registration on 2011-02-10 (152.89.0.0/16), so it appears to have been issued again from the RIPE NCC's pool."}],"40f7777c35348494":[{"raw_change_id":206142,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T04:11:23+00:00","current":0,"public_explanation":"Removed from active registration. The tracker found it by comparing the RIPE NCC's daily statistics. The RIPE NCC's statistics show it assigned (dated 1991-09-03) on 2011-02-09 and available on 2011-02-10. Public sources do not distinguish a voluntary return, revocation, or reclamation. The RIPE NCC holds returned, revoked and reclaimed IPv4 space for 180 days (six months), or longer while still routed, before reissuing it, so the earliest estimated hold expiration is 2011-08-09. This does not confirm availability."},{"raw_change_id":206142,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:08:35+00:00","current":0,"public_explanation":"Removed from active registration. The tracker found it by comparing the RIPE NCC's daily statistics. The RIPE NCC's statistics show it assigned (dated 1991-09-03) on 2011-02-09 and available on 2011-02-10. Public sources do not distinguish a voluntary return, revocation, or reclamation. The RIPE NCC's current hold for IPv4 space applies to removals from 2014-03-26 on, and this one came earlier, so the tracker gives no estimate. This does not confirm availability."},{"raw_change_id":206142,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:51:32+00:00","current":0,"public_explanation":"Removed from active registration. The tracker found it by comparing the RIPE NCC's daily statistics. The RIPE NCC's statistics show it assigned (dated 1991-09-03) on 2011-02-09 and available on 2011-02-10. Public sources do not distinguish a voluntary return, revocation, or reclamation. The RIPE NCC's current hold for IPv4 space applies to removals from 2014-03-26 on, and this one came earlier, so the tracker gives no estimate. This does not confirm availability."},{"raw_change_id":206142,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:55:09+00:00","current":1,"public_explanation":"Removed from active registration. The tracker found it by comparing the RIPE NCC's daily statistics. The RIPE NCC's statistics show it assigned (dated 1991-09-03) on 2011-02-09 and available on 2011-02-10. Public sources do not distinguish a voluntary return, revocation, or reclamation. The RIPE NCC's current hold for IPv4 space applies to removals from 2014-03-26 on, and this one came earlier, so the tracker gives no estimate. This does not confirm availability."}]},"arin_statistics_now":{"status":"not listed"}}