{"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":"176.105.152.0/22","resource_type":"ipv4","page":"https://rirtracker.com/ip/176.105.152.0-176.105.155.255/","statistics_now":{"registry":"RIPE NCC","status":"allocated (dated 2018-09-04)"},"current_holder":{"rir":"RIPE NCC","org":"Fibraweb S.p.A","how":"The RIPE NCC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":96088,"date":"2023-05-30T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"Rock Internet SL","recipient_org":"Fibraweb S.p.A","range":"176.105.152.0/22","log":"RIPE NCC"},{"id":76529,"date":"2021-03-12T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"JOHNBART SOFTWARE & MUSIC S.L","recipient_org":"Rock Internet, S.L","range":"176.105.152.0/22","log":"RIPE NCC"}],"events":[{"event_id":"12a8e1af508cdcac","registry":"RIPE NCC","report_date":"2023-05-30","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"176.105.152.0/22","start":"176.105.152.0","end":"176.105.155.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-RIPE NCC transfer","confidence":"CONFIRMED","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_organization":"Rock Internet SL","recipient_organization":"Fibraweb S.p.A","inventory_effect":"No effect on RIPE NCC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:49:33+00:00","page":"https://rirtracker.com/ip/176.105.152.0-176.105.155.255/#e-12a8e1af508cdcac","report_page":"https://rirtracker.com/ripe/reports/2023-05-30/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/176.105.152.0-176.105.155.255.json","observed":"Transfer: Rock Internet SL (RIPE NCC) to Fibraweb S.p.A (RIPE NCC)","explanation":"The RIPE NCC's transfer log records a transfer from Rock Internet SL (RIPE NCC) to Fibraweb S.p.A (RIPE NCC) on 2023-05-30 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC.","evidence":[{"type":"transfer","url":"https://ftp.ripe.net/pub/stats/ripencc/transfers/transfers_latest.json","retrieved_at":"2026-10-13T21:49:37+00:00","summary":"Transfer log: RESOURCE_TRANSFER on 2023-05-30 19:00 UTC, Rock Internet SL (RIPE NCC) to Fibraweb S.p.A (RIPE NCC); resources moved: 176.105.152.0/22"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2023/delegated-ripencc-extended-20230529.bz2","retrieved_at":"2026-10-13T00:03:37+00:00","summary":"RIPE NCC delegated statistics 2023-05-29 (produced 2023-05-29T21:59:59+00:00), before the change: allocated (dated 2018-09-04)"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2023/delegated-ripencc-extended-20230530.bz2","retrieved_at":"2026-10-13T00:03:40+00:00","summary":"RIPE NCC delegated statistics 2023-05-30 (produced 2023-05-30T21:59:59+00:00), after the change: allocated (dated 2018-09-04)"}]},{"event_id":"e7dd85a7e75b1c49","registry":"RIPE NCC","report_date":"2021-03-12","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"176.105.152.0/22","start":"176.105.152.0","end":"176.105.155.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-RIPE NCC transfer","confidence":"CONFIRMED","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_organization":"JOHNBART SOFTWARE & MUSIC S.L","recipient_organization":"Rock Internet, S.L","inventory_effect":"No effect on RIPE NCC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:48:32+00:00","page":"https://rirtracker.com/ip/176.105.152.0-176.105.155.255/#e-e7dd85a7e75b1c49","report_page":"https://rirtracker.com/ripe/reports/2021-03-12/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/176.105.152.0-176.105.155.255.json","observed":"Transfer: JOHNBART SOFTWARE & MUSIC S.L (RIPE NCC) to Rock Internet, S.L (RIPE NCC)","explanation":"The RIPE NCC's transfer log records a transfer from JOHNBART SOFTWARE & MUSIC S.L (RIPE NCC) to Rock Internet, S.L (RIPE NCC) on 2021-03-12 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC.","evidence":[{"type":"transfer","url":"https://ftp.ripe.net/pub/stats/ripencc/transfers/transfers_latest.json","retrieved_at":"2026-10-13T21:49:37+00:00","summary":"Transfer log: RESOURCE_TRANSFER on 2021-03-12 19:00 UTC, JOHNBART SOFTWARE & MUSIC S.L (RIPE NCC) to Rock Internet, S.L (RIPE NCC); resources moved: 176.105.152.0/22"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2021/delegated-ripencc-extended-20210311.bz2","retrieved_at":"2026-10-12T23:02:57+00:00","summary":"RIPE NCC delegated statistics 2021-03-11 (produced 2021-03-11T22:59:00+00:00), before the change: allocated (dated 2018-09-04)"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2021/delegated-ripencc-extended-20210312.bz2","retrieved_at":"2026-10-12T23:03:00+00:00","summary":"RIPE NCC delegated statistics 2021-03-12 (produced 2021-03-12T22:59:00+00:00), after the change: allocated (dated 2018-09-04)"}]},{"event_id":"f04aaed24983fa05","registry":"RIPE NCC","report_date":"2018-09-04","source":"statistics","raw_action":"ADDED","raw_line":null,"resource_type":"ipv4","resource":"176.105.152.0/22","start":"176.105.152.0","end":"176.105.155.255","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":"2026-10-14T00:04:46+00:00","page":"https://rirtracker.com/ip/176.105.152.0-176.105.155.255/#e-f04aaed24983fa05","report_page":"https://rirtracker.com/ripe/reports/2018-09-04/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/176.105.152.0-176.105.155.255.json","observed":"176.105.152.0/22 available on 2018-09-03, allocated on 2018-09-04","explanation":"No transfer record matches. The RIPE NCC's statistics show it available on 2018-09-03 and allocated (dated 2018-09-04) on 2018-09-04. The tracker saw this range released from hold on 2013-10-01 (176.105.144.0/20), 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/2018/delegated-ripencc-extended-20180904.bz2","retrieved_at":"2026-10-12T21:52:48+00:00","summary":"Found by comparing the RIPE NCC's daily statistics: 176.105.152.0/22 available on 2018-09-03, allocated on 2018-09-04"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2018/delegated-ripencc-extended-20180903.bz2","retrieved_at":"2026-10-12T21:52:27+00:00","summary":"RIPE NCC delegated statistics 2018-09-03 (produced 2018-09-03T21:59:59+00:00), before the change: available"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2018/delegated-ripencc-extended-20180904.bz2","retrieved_at":"2026-10-12T21:52:48+00:00","summary":"RIPE NCC delegated statistics 2018-09-04 (produced 2018-09-04T21:59:59+00:00), after the change: allocated (dated 2018-09-04)"}]}],"classification_history":{"12a8e1af508cdcac":[{"raw_change_id":96554,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T03:01:12+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from Rock Internet SL (RIPE NCC) to Fibraweb S.p.A (RIPE NCC) on 2023-05-30 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":96554,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:04:18+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from Rock Internet SL (RIPE NCC) to Fibraweb S.p.A (RIPE NCC) on 2023-05-30 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":96554,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:46:44+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from Rock Internet SL (RIPE NCC) to Fibraweb S.p.A (RIPE NCC) on 2023-05-30 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":96554,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:49:33+00:00","current":1,"public_explanation":"The RIPE NCC's transfer log records a transfer from Rock Internet SL (RIPE NCC) to Fibraweb S.p.A (RIPE NCC) on 2023-05-30 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."}],"e7dd85a7e75b1c49":[{"raw_change_id":76636,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:53:03+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from JOHNBART SOFTWARE & MUSIC S.L (RIPE NCC) to Rock Internet, S.L (RIPE NCC) on 2021-03-12 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":76636,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:03:28+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from JOHNBART SOFTWARE & MUSIC S.L (RIPE NCC) to Rock Internet, S.L (RIPE NCC) on 2021-03-12 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":76636,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:45:49+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from JOHNBART SOFTWARE & MUSIC S.L (RIPE NCC) to Rock Internet, S.L (RIPE NCC) on 2021-03-12 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":76636,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:48:32+00:00","current":1,"public_explanation":"The RIPE NCC's transfer log records a transfer from JOHNBART SOFTWARE & MUSIC S.L (RIPE NCC) to Rock Internet, S.L (RIPE NCC) on 2021-03-12 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."}],"f04aaed24983fa05":[{"raw_change_id":361114,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T05:24:19+00:00","current":0,"public_explanation":"No transfer record matches. The RIPE NCC's statistics show it available on 2018-09-03 and allocated (dated 2018-09-04) on 2018-09-04. The tracker saw this range released from hold on 2013-10-01 (176.105.144.0/20), so it appears to have been issued again from the RIPE NCC's pool."},{"raw_change_id":361114,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:16:49+00:00","current":0,"public_explanation":"No transfer record matches. The RIPE NCC's statistics show it available on 2018-09-03 and allocated (dated 2018-09-04) on 2018-09-04. The tracker saw this range released from hold on 2013-10-01 (176.105.144.0/20), so it appears to have been issued again from the RIPE NCC's pool."},{"raw_change_id":361114,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T15:00:27+00:00","current":0,"public_explanation":"No transfer record matches. The RIPE NCC's statistics show it available on 2018-09-03 and allocated (dated 2018-09-04) on 2018-09-04. The tracker saw this range released from hold on 2013-10-01 (176.105.144.0/20), so it appears to have been issued again from the RIPE NCC's pool."},{"raw_change_id":361114,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-14T00:04:46+00:00","current":1,"public_explanation":"No transfer record matches. The RIPE NCC's statistics show it available on 2018-09-03 and allocated (dated 2018-09-04) on 2018-09-04. The tracker saw this range released from hold on 2013-10-01 (176.105.144.0/20), so it appears to have been issued again from the RIPE NCC's pool."}]},"arin_statistics_now":{"status":"not listed"}}