{"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":"171.22.192.0/22","resource_type":"ipv4","page":"https://rirtracker.com/ip/171.22.192.0-171.22.195.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2025-08-28)"},"current_holder":{"rir":"ARIN","org":"Nebula Global LLC","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":114952,"date":"2025-08-28T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"ARIN","source_org":"Nebula Global Limited","recipient_org":null,"range":"171.22.192.0/22","log":"RIPE NCC"},{"id":41182,"date":"2025-08-28T13:53:18Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"ARIN","source_org":"Nebula Global Limited","recipient_org":"Nebula Global LLC","range":"171.22.192.0/22","log":"ARIN"},{"id":77297,"date":"2021-04-08T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"Asia Communications Co., Limited","recipient_org":"White-Sand Cloud Computing (HK) Co., Ltd.","range":"171.22.192.0/22","log":"RIPE NCC"}],"events":[{"event_id":"4f048dcf89851435","registry":"ARIN","report_date":"2025-08-28","source":"arin_issued","raw_action":"ADD","raw_line":"Add 171.22.192.0-171.22.195.255","resource_type":"ipv4","resource":"171.22.192.0/22","start":"171.22.192.0","end":"171.22.195.255","classification":"INTER_RIR_TRANSFER_IN","classification_label":"Inter-RIR transfer into ARIN","confidence":"CONFIRMED","source_rir":"RIPE NCC","recipient_rir":"ARIN","source_organization":"Nebula Global Limited","recipient_organization":"Nebula Global LLC","inventory_effect":"Transferred into ARIN administration; not a new issuance","inventory_effect_code":"TRANSFER_IN","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:54:33+00:00","page":"https://rirtracker.com/ip/171.22.192.0-171.22.195.255/#e-4f048dcf89851435","report_page":"https://rirtracker.com/arin/reports/2025-08-28/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/171.22.192.0-171.22.195.255.json","same_transfer_as":"322aa5c8da3e1a37","explanation":"ARIN's transfer log records a transfer from Nebula Global Limited (RIPE NCC) to Nebula Global LLC (ARIN) on 2025-08-28 13:53 UTC: it came to ARIN from the RIPE NCC. It was already issued by another registry, so this is not a new issuance.","evidence":[{"type":"arin_issued","url":"https://lists.arin.net/pipermail/arin-issued/2025-August/006102.html","retrieved_at":"2026-10-12T18:43:07+00:00","summary":"ARIN-Issued report for 2025-08-28: \"Add 171.22.192.0-171.22.195.255\""},{"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: RESOURCE_TRANSFER on 2025-08-28 13:53 UTC, Nebula Global Limited (RIPE NCC) to Nebula Global LLC (ARIN); resources moved: 171.22.192.0/22"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2025/delegated-arin-extended-20250827.gz","retrieved_at":"2026-10-13T00:05:45+00:00","summary":"ARIN delegated statistics 2025-08-27 (produced 2025-08-27T13:00:50+00:00), before the report: not listed"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2025/delegated-arin-extended-20250829.gz","retrieved_at":"2026-10-13T00:05:50+00:00","summary":"ARIN delegated statistics 2025-08-29 (produced 2025-08-29T13:00:51+00:00), after the report: allocated (dated 2025-08-28)"}]},{"event_id":"322aa5c8da3e1a37","registry":"RIPE NCC","report_date":"2025-08-28","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"171.22.192.0/22","start":"171.22.192.0","end":"171.22.195.255","classification":"INTER_RIR_TRANSFER_OUT","classification_label":"Inter-RIR transfer out of the RIPE NCC","confidence":"CONFIRMED","source_rir":"RIPE NCC","recipient_rir":"ARIN","source_organization":"Nebula Global Limited","recipient_organization":null,"inventory_effect":"Transferred out of RIPE NCC administration; not offered to RIPE NCC applicants","inventory_effect_code":"TRANSFER_OUT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:50:33+00:00","page":"https://rirtracker.com/ip/171.22.192.0-171.22.195.255/#e-322aa5c8da3e1a37","report_page":"https://rirtracker.com/ripe/reports/2025-08-28/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/171.22.192.0-171.22.195.255.json","observed":"Transfer: Nebula Global Limited (RIPE NCC) to (no name) (ARIN)","same_transfer_as":"4f048dcf89851435","explanation":"The RIPE NCC's transfer log records a transfer from Nebula Global Limited (RIPE NCC) to an unnamed organization (ARIN) on 2025-08-28 19:00 UTC: it left the RIPE NCC for ARIN. It is not a new allocation and is not offered to RIPE NCC applicants.","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 2025-08-28 19:00 UTC, Nebula Global Limited (RIPE NCC) to (no name) (ARIN); resources moved: 171.22.192.0/22"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2025/delegated-ripencc-extended-20250827.bz2","retrieved_at":"2026-10-13T01:07:40+00:00","summary":"RIPE NCC delegated statistics 2025-08-27 (produced 2025-08-27T21:59:59+00:00), before the change: allocated (dated 2019-02-01)"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2025/delegated-ripencc-extended-20250828.bz2","retrieved_at":"2026-10-13T01:07:43+00:00","summary":"RIPE NCC delegated statistics 2025-08-28 (produced 2025-08-28T21:59:59+00:00), after the change: not listed"}]},{"event_id":"204caefb6e53cc7a","registry":"ARIN","report_date":"2025-08-21","source":"arin_issued","raw_action":"ADD","raw_line":"Add 171.22.192.0-171.22.195.255","resource_type":"ipv4","resource":"171.22.192.0/22","start":"171.22.192.0","end":"171.22.195.255","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":"2026-10-13T23:54:33+00:00","page":"https://rirtracker.com/ip/171.22.192.0-171.22.195.255/#e-204caefb6e53cc7a","report_page":"https://rirtracker.com/arin/reports/2025-08-21/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/171.22.192.0-171.22.195.255.json","explanation":"No transfer record matches, and ARIN's statistics show no active registration before or after (not listed).","evidence":[{"type":"arin_issued","url":"https://lists.arin.net/pipermail/arin-issued/2025-August/006095.html","retrieved_at":"2026-10-12T18:43:07+00:00","summary":"ARIN-Issued report for 2025-08-21: \"Add 171.22.192.0-171.22.195.255\""},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2025/delegated-arin-extended-20250820.gz","retrieved_at":"2026-10-13T00:05:15+00:00","summary":"ARIN delegated statistics 2025-08-20 (produced 2025-08-20T13:00:51+00:00), before the report: not listed"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2025/delegated-arin-extended-20250822.gz","retrieved_at":"2026-10-13T00:05:32+00:00","summary":"ARIN delegated statistics 2025-08-22 (produced 2025-08-22T13:00:51+00:00), after the report: not listed"}]},{"event_id":"3c9330d1488a2a5b","registry":"RIPE NCC","report_date":"2021-04-08","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"171.22.192.0/22","start":"171.22.192.0","end":"171.22.195.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-RIPE NCC transfer","confidence":"CONFIRMED","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_organization":"Asia Communications Co., Limited","recipient_organization":"White-Sand Cloud Computing (HK) Co., Ltd.","inventory_effect":"No effect on RIPE NCC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:48:34+00:00","page":"https://rirtracker.com/ip/171.22.192.0-171.22.195.255/#e-3c9330d1488a2a5b","report_page":"https://rirtracker.com/ripe/reports/2021-04-08/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/171.22.192.0-171.22.195.255.json","observed":"Transfer: Asia Communications Co., Limited (RIPE NCC) to White-Sand Cloud Computing (HK) Co., Ltd. (RIPE NCC)","explanation":"The RIPE NCC's transfer log records a transfer from Asia Communications Co., Limited (RIPE NCC) to White-Sand Cloud Computing (HK) Co., Ltd. (RIPE NCC) on 2021-04-08 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 2021-04-08 19:00 UTC, Asia Communications Co., Limited (RIPE NCC) to White-Sand Cloud Computing (HK) Co., Ltd. (RIPE NCC); resources moved: 171.22.192.0/22"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2021/delegated-ripencc-extended-20210407.bz2","retrieved_at":"2026-10-12T23:04:58+00:00","summary":"RIPE NCC delegated statistics 2021-04-07 (produced 2021-04-07T21:59:00+00:00), before the change: allocated (dated 2019-02-01)"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2021/delegated-ripencc-extended-20210408.bz2","retrieved_at":"2026-10-12T23:05:01+00:00","summary":"RIPE NCC delegated statistics 2021-04-08 (produced 2021-04-08T21:59:00+00:00), after the change: allocated (dated 2019-02-01)"}]},{"event_id":"890d6b3e2463ad4c","registry":"RIPE NCC","report_date":"2019-02-01","source":"statistics","raw_action":"ADDED","raw_line":null,"resource_type":"ipv4","resource":"171.22.192.0/22","start":"171.22.192.0","end":"171.22.195.255","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":"2026-10-14T00:05:26+00:00","page":"https://rirtracker.com/ip/171.22.192.0-171.22.195.255/#e-890d6b3e2463ad4c","report_page":"https://rirtracker.com/ripe/reports/2019-02-01/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/171.22.192.0-171.22.195.255.json","observed":"171.22.192.0/22 available on 2019-01-31, allocated on 2019-02-01","explanation":"No transfer record matches. The RIPE NCC's statistics show it available on 2019-01-31 and allocated (dated 2019-02-01) on 2019-02-01. The tracker saw this range released from hold on 2018-12-04 (171.22.0.0/16), 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/2019/delegated-ripencc-extended-20190201.bz2","retrieved_at":"2026-10-12T22:03:09+00:00","summary":"Found by comparing the RIPE NCC's daily statistics: 171.22.192.0/22 available on 2019-01-31, allocated on 2019-02-01"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2019/delegated-ripencc-extended-20190131.bz2","retrieved_at":"2026-10-12T22:03:06+00:00","summary":"RIPE NCC delegated statistics 2019-01-31 (produced 2019-01-31T22:59:59+00:00), before the change: available"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2019/delegated-ripencc-extended-20190201.bz2","retrieved_at":"2026-10-12T22:03:09+00:00","summary":"RIPE NCC delegated statistics 2019-02-01 (produced 2019-02-01T22:59:59+00:00), after the change: allocated (dated 2019-02-01)"}]}],"classification_history":{"4f048dcf89851435":[{"raw_change_id":195667,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T04:07:32+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Nebula Global Limited (RIPE NCC) to Nebula Global LLC (ARIN) on 2025-08-28 13:53 UTC: it came to ARIN from the RIPE NCC. It was already issued by another registry, so this is not a new issuance."},{"raw_change_id":195667,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:08:05+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Nebula Global Limited (RIPE NCC) to Nebula Global LLC (ARIN) on 2025-08-28 13:53 UTC: it came to ARIN from the RIPE NCC. It was already issued by another registry, so this is not a new issuance."},{"raw_change_id":195667,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:50:59+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Nebula Global Limited (RIPE NCC) to Nebula Global LLC (ARIN) on 2025-08-28 13:53 UTC: it came to ARIN from the RIPE NCC. It was already issued by another registry, so this is not a new issuance."},{"raw_change_id":195667,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:54:33+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from Nebula Global Limited (RIPE NCC) to Nebula Global LLC (ARIN) on 2025-08-28 13:53 UTC: it came to ARIN from the RIPE NCC. It was already issued by another registry, so this is not a new issuance."}],"322aa5c8da3e1a37":[{"raw_change_id":115753,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T03:09:36+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from Nebula Global Limited (RIPE NCC) to an unnamed organization (ARIN) on 2025-08-28 19:00 UTC: it left the RIPE NCC for ARIN. It is not a new allocation and is not offered to RIPE NCC applicants."},{"raw_change_id":115753,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:05:05+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from Nebula Global Limited (RIPE NCC) to an unnamed organization (ARIN) on 2025-08-28 19:00 UTC: it left the RIPE NCC for ARIN. It is not a new allocation and is not offered to RIPE NCC applicants."},{"raw_change_id":115753,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:47:37+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from Nebula Global Limited (RIPE NCC) to an unnamed organization (ARIN) on 2025-08-28 19:00 UTC: it left the RIPE NCC for ARIN. It is not a new allocation and is not offered to RIPE NCC applicants."},{"raw_change_id":115753,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:50:33+00:00","current":1,"public_explanation":"The RIPE NCC's transfer log records a transfer from Nebula Global Limited (RIPE NCC) to an unnamed organization (ARIN) on 2025-08-28 19:00 UTC: it left the RIPE NCC for ARIN. It is not a new allocation and is not offered to RIPE NCC applicants."}],"204caefb6e53cc7a":[{"raw_change_id":195595,"classification_code":"NO_MATERIAL_CHANGE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T04:07:31+00:00","current":0,"public_explanation":"No transfer record matches, and ARIN's statistics show no active registration before or after (not listed)."},{"raw_change_id":195595,"classification_code":"NO_MATERIAL_CHANGE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:08:05+00:00","current":0,"public_explanation":"No transfer record matches, and ARIN's statistics show no active registration before or after (not listed)."},{"raw_change_id":195595,"classification_code":"NO_MATERIAL_CHANGE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:50:59+00:00","current":0,"public_explanation":"No transfer record matches, and ARIN's statistics show no active registration before or after (not listed)."},{"raw_change_id":195595,"classification_code":"NO_MATERIAL_CHANGE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:54:33+00:00","current":1,"public_explanation":"No transfer record matches, and ARIN's statistics show no active registration before or after (not listed)."}],"3c9330d1488a2a5b":[{"raw_change_id":77414,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:53:24+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from Asia Communications Co., Limited (RIPE NCC) to White-Sand Cloud Computing (HK) Co., Ltd. (RIPE NCC) on 2021-04-08 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":77414,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:03:30+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from Asia Communications Co., Limited (RIPE NCC) to White-Sand Cloud Computing (HK) Co., Ltd. (RIPE NCC) on 2021-04-08 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":77414,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:45:51+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from Asia Communications Co., Limited (RIPE NCC) to White-Sand Cloud Computing (HK) Co., Ltd. (RIPE NCC) on 2021-04-08 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":77414,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:48:34+00:00","current":1,"public_explanation":"The RIPE NCC's transfer log records a transfer from Asia Communications Co., Limited (RIPE NCC) to White-Sand Cloud Computing (HK) Co., Ltd. (RIPE NCC) on 2021-04-08 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."}],"890d6b3e2463ad4c":[{"raw_change_id":371782,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T05:29:16+00:00","current":0,"public_explanation":"No transfer record matches. The RIPE NCC's statistics show it available on 2019-01-31 and allocated (dated 2019-02-01) on 2019-02-01. The tracker saw this range released from hold on 2018-12-04 (171.22.0.0/16), so it appears to have been issued again from the RIPE NCC's pool."},{"raw_change_id":371782,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:17:22+00:00","current":0,"public_explanation":"No transfer record matches. The RIPE NCC's statistics show it available on 2019-01-31 and allocated (dated 2019-02-01) on 2019-02-01. The tracker saw this range released from hold on 2018-12-04 (171.22.0.0/16), so it appears to have been issued again from the RIPE NCC's pool."},{"raw_change_id":371782,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T15:01:03+00:00","current":0,"public_explanation":"No transfer record matches. The RIPE NCC's statistics show it available on 2019-01-31 and allocated (dated 2019-02-01) on 2019-02-01. The tracker saw this range released from hold on 2018-12-04 (171.22.0.0/16), so it appears to have been issued again from the RIPE NCC's pool."},{"raw_change_id":371782,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-14T00:05:26+00:00","current":1,"public_explanation":"No transfer record matches. The RIPE NCC's statistics show it available on 2019-01-31 and allocated (dated 2019-02-01) on 2019-02-01. The tracker saw this range released from hold on 2018-12-04 (171.22.0.0/16), so it appears to have been issued again from the RIPE NCC's pool."}]},"arin_statistics_now":{"status":"allocated (dated 2025-08-28)"}}