{"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":"147.78.0.0/16","resource_type":"ipv4","page":"https://rirtracker.com/ip/147.78.0.0-147.78.255.255/","statistics_now":{"registry":"RIPE NCC","status":"allocated (dated 2019-01-16), allocated (dated 2019-01-17), allocated (dated 2019-01-18), allocated (dated 2019-01-21), allocated (dated 2019-01-22), allocated (dated 2019-01-23)"},"current_holder":{"rir":null,"org":null,"how":null},"rdap_snapshots":[],"transfers":[{"id":116136,"date":"2025-11-06T19:00:00Z","type":"MERGER_ACQUISITION","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"OPTEAM'IP SASU","recipient_org":"INFORMATIQUE MAINTENANCE SERVICES SAS","range":"147.78.172.0/22","log":"RIPE NCC"},{"id":113990,"date":"2025-07-14T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"Network Management Ltd","recipient_org":"Andwase Limited","range":"147.78.64.0/22","log":"RIPE NCC"},{"id":113295,"date":"2025-06-03T19:00:00Z","type":"MERGER_ACQUISITION","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"Edge TG Limited","recipient_org":"THRIVE OPERATIONS LIMITED","range":"147.78.60.0/22","log":"RIPE NCC"},{"id":110419,"date":"2024-12-27T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"TT1 Datacenter UG (haftungsbeschraenkt)","recipient_org":"Net1 GmbH","range":"147.78.128.0/22","log":"RIPE NCC"},{"id":104247,"date":"2024-04-02T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"Feniks 666 LTD","recipient_org":"NAS - DI EOOD","range":"147.78.76.0/22","log":"RIPE NCC"},{"id":103219,"date":"2024-03-05T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"Obecne siete, s.r.o.","recipient_org":"OSTV s.r.o.","range":"147.78.168.0/22","log":"RIPE NCC"},{"id":102130,"date":"2024-02-06T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"Kumanova Cable\" SH.P.K.","recipient_org":"TelKos L.L.C","range":"147.78.160.0/22","log":"RIPE NCC"},{"id":101392,"date":"2024-01-02T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"Telehost SRL","recipient_org":"SC ITNS.NET SRL","range":"147.78.20.0/22","log":"RIPE NCC"},{"id":96566,"date":"2023-06-22T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"Zimagen S.L.","recipient_org":"AVATEL TELECOM, SA","range":"147.78.84.0/22","log":"RIPE NCC"},{"id":92307,"date":"2022-12-27T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"REG REGIE D'ELECTRICITE DE PIERREVILLERS","recipient_org":"ORNE THD SPL","range":"147.78.164.0/22","log":"RIPE NCC"},{"id":91666,"date":"2022-12-14T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"Direcao Regional das Obras Publicas e Comunicacoes","recipient_org":"Direcao Regional das Comunicacoes e da Transicao Digital","range":"147.78.200.0/22","log":"RIPE NCC"},{"id":91079,"date":"2022-11-23T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"Wifiber SK s.r.o.","recipient_org":"SURANY.NET s.r.o.","range":"147.78.56.0/22","log":"RIPE NCC"},{"id":89895,"date":"2022-10-04T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"ungleich glarus ag","recipient_org":"RULEMATCH AG","range":"147.78.192.0/23","log":"RIPE NCC"},{"id":89303,"date":"2022-08-29T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"APNIC","source_org":"Power Line (HK) Co., Limited","recipient_org":null,"range":"147.78.152.0/22","log":"RIPE NCC"},{"id":128138,"date":"2022-08-29T07:25:57Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"APNIC","source_org":"ORG-PLCL2-RIPE","recipient_org":"CAT Telecom Public Company Limited","range":"147.78.152.0/22","log":"APNIC"},{"id":83849,"date":"2021-12-08T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"Telesoft Project Ltd.","recipient_org":"IT Service Provider LTD","range":"147.78.140.0/22","log":"RIPE NCC"},{"id":82048,"date":"2021-10-25T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"TMG d.o.o.","recipient_org":"SOFTNET d.o.o.","range":"147.78.216.0/22","log":"RIPE NCC"},{"id":81435,"date":"2021-10-01T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"Coin.net SAL","recipient_org":"M Nets SAL","range":"147.78.44.0/22","log":"RIPE NCC"},{"id":78358,"date":"2021-05-25T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"BETATECH HOLDINGS LTD.","recipient_org":"Wired ISP Inc.","range":"147.78.204.0/22","log":"RIPE NCC"},{"id":78138,"date":"2021-05-12T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"XeHost LLC","recipient_org":"xTom GmbH","range":"147.78.240.0/22","log":"RIPE NCC"},{"id":78095,"date":"2021-05-10T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"Riven LLC","recipient_org":"xTom GmbH","range":"147.78.244.0/22","log":"RIPE NCC"},{"id":78071,"date":"2021-05-07T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"xTom OU","recipient_org":"xTom GmbH","range":"147.78.176.0/22","log":"RIPE NCC"},{"id":77296,"date":"2021-04-08T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"NTX Technologies s.r.o.","recipient_org":"Network Management Ltd","range":"147.78.64.0/22","log":"RIPE NCC"},{"id":76162,"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":"147.78.120.0/22","log":"RIPE NCC"},{"id":76055,"date":"2021-02-10T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"UAB Muzita","recipient_org":"BrainStorm Network, Inc","range":"147.78.0.0/22","log":"RIPE NCC"},{"id":75951,"date":"2021-02-04T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"Tomasz Pakulski","recipient_org":"VERCOM S.A.","range":"147.78.232.0/22","log":"RIPE NCC"},{"id":75868,"date":"2021-01-28T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"Planetway Europe OU","recipient_org":"CoreTech s.r.l.","range":"147.78.96.0/22","log":"RIPE NCC"},{"id":74758,"date":"2020-12-14T19:00:00Z","type":"MERGER_ACQUISITION","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"Mayak Consulting Ltd.","recipient_org":"Neterra Ltd.","range":"147.78.100.0/22","log":"RIPE NCC"},{"id":70214,"date":"2020-05-25T19:00:00Z","type":"MERGER_ACQUISITION","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"Ruzgar Teknik Yazilim Bilisim Limited Sirketi","recipient_org":"Hop Bilisim Teknolojileri Anonim Sirketi","range":"147.78.68.0/22","log":"RIPE NCC"}],"events":[{"event_id":"836db7ce623896c4","registry":"RIPE NCC","report_date":"2012-05-21","source":"statistics","raw_action":"REMOVED","raw_line":null,"resource_type":"ipv4","resource":"147.78.0.0/16","start":"147.78.0.0","end":"147.78.255.255","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/147.78.0.0-147.78.255.255/#e-836db7ce623896c4","report_page":"https://rirtracker.com/ripe/reports/2012-05-21/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/147.78.0.0-147.78.255.255.json","observed":"147.78.0.0/16 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: 147.78.0.0/16 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":"deca9fa084625e8d","registry":"RIPE NCC","report_date":"2012-03-14","source":"statistics","raw_action":"ADDED","raw_line":null,"resource_type":"ipv4","resource":"147.78.0.0/16","start":"147.78.0.0","end":"147.78.255.255","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/147.78.0.0-147.78.255.255/#e-deca9fa084625e8d","report_page":"https://rirtracker.com/ripe/reports/2012-03-14/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/147.78.0.0-147.78.255.255.json","observed":"147.78.0.0/16 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 2011-08-17 (147.78.0.0/16), 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: 147.78.0.0/16 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":"171494f8afe1a531","registry":"RIPE NCC","report_date":"2011-08-17","source":"statistics","raw_action":"REMOVED","raw_line":null,"resource_type":"ipv4","resource":"147.78.0.0/16","start":"147.78.0.0","end":"147.78.255.255","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":"2026-10-13T23:55:38+00:00","page":"https://rirtracker.com/ip/147.78.0.0-147.78.255.255/#e-171494f8afe1a531","report_page":"https://rirtracker.com/ripe/reports/2011-08-17/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/147.78.0.0-147.78.255.255.json","observed":"147.78.0.0/16 assigned on 2011-08-16, reserved on 2011-08-17","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 1991-07-11) on 2011-08-16 and reserved on 2011-08-17. 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-20110817.bz2","retrieved_at":"2026-10-12T19:01:52+00:00","summary":"Found by comparing the RIPE NCC's daily statistics: 147.78.0.0/16 assigned on 2011-08-16, reserved on 2011-08-17"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2011/delegated-ripencc-extended-20110816.bz2","retrieved_at":"2026-10-12T19:01:49+00:00","summary":"RIPE NCC delegated statistics 2011-08-16 (produced 2011-08-16T21:59:59+00:00), before the change: assigned (dated 1991-07-11)"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2011/delegated-ripencc-extended-20110817.bz2","retrieved_at":"2026-10-12T19:01:52+00:00","summary":"RIPE NCC delegated statistics 2011-08-17 (produced 2011-08-17T21:59:59+00:00), after the change: reserved"}]}],"classification_history":{"836db7ce623896c4":[{"raw_change_id":226380,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T04:18:58+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":226380,"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":226380,"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":226380,"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."}],"deca9fa084625e8d":[{"raw_change_id":223479,"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 2011-08-17 (147.78.0.0/16), so it appears to have been issued again from the RIPE NCC's pool."},{"raw_change_id":223479,"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 2011-08-17 (147.78.0.0/16), so it appears to have been issued again from the RIPE NCC's pool."},{"raw_change_id":223479,"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 2011-08-17 (147.78.0.0/16), so it appears to have been issued again from the RIPE NCC's pool."},{"raw_change_id":223479,"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 2011-08-17 (147.78.0.0/16), so it appears to have been issued again from the RIPE NCC's pool."}],"171494f8afe1a531":[{"raw_change_id":214983,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T04:14:25+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 1991-07-11) on 2011-08-16 and reserved on 2011-08-17. 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 2012-02-13. This does not confirm availability."},{"raw_change_id":214983,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:09:00+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 1991-07-11) on 2011-08-16 and reserved on 2011-08-17. 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":214983,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:52:00+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 1991-07-11) on 2011-08-16 and reserved on 2011-08-17. 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":214983,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:55:38+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 1991-07-11) on 2011-08-16 and reserved on 2011-08-17. 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"}}