{"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":"180.131.144.0/22","resource_type":"ipv4","page":"https://rirtracker.com/ip/180.131.144.0-180.131.147.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2024-01-29)"},"current_holder":{"rir":"ARIN","org":"CAC-89","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":129114,"date":"2024-01-29T23:12:23Z","type":"RESOURCE_TRANSFER","source_rir":"APNIC","recipient_rir":"ARIN","source_org":"Indonesia Network Information Center/AWARI-ID","recipient_org":"CAC-89","range":"180.131.144.0/22","log":"APNIC"},{"id":34239,"date":"2024-01-29T15:12:39Z","type":"RESOURCE_TRANSFER","source_rir":"APNIC","recipient_rir":"ARIN","source_org":"Asosiasi Warung Internet Indonesia","recipient_org":"Colocation America Corporation","range":"180.131.144.0/22","log":"ARIN"}],"events":[{"event_id":"b65f8fc70128388b","registry":"APNIC","report_date":"2024-01-30","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"180.131.144.0/22","start":"180.131.144.0","end":"180.131.147.255","classification":"INTER_RIR_TRANSFER_OUT","classification_label":"Inter-RIR transfer out of APNIC","confidence":"CONFIRMED","source_rir":"APNIC","recipient_rir":"ARIN","source_organization":"Indonesia Network Information Center/AWARI-ID","recipient_organization":"CAC-89","inventory_effect":"Transferred out of APNIC administration; not offered to APNIC applicants","inventory_effect_code":"TRANSFER_OUT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:50+00:00","page":"https://rirtracker.com/ip/180.131.144.0-180.131.147.255/#e-b65f8fc70128388b","report_page":"https://rirtracker.com/apnic/reports/2024-01-30/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/180.131.144.0-180.131.147.255.json","observed":"Transfer: Indonesia Network Information Center/AWARI-ID (APNIC) to CAC-89 (ARIN)","same_transfer_as":"ea585b1ee870d8c8","explanation":"APNIC's transfer log records a transfer from Indonesia Network Information Center/AWARI-ID (APNIC) to CAC-89 (ARIN) on 2024-01-29 23:12 UTC: it left APNIC for ARIN. It is not a new allocation and is not offered to APNIC applicants.","evidence":[{"type":"transfer","url":"https://ftp.apnic.net/stats/apnic/transfers/transfers_latest.json","retrieved_at":"2026-10-13T18:17:16+00:00","summary":"Transfer log: RESOURCE_TRANSFER on 2024-01-29 23:12 UTC, Indonesia Network Information Center/AWARI-ID (APNIC) to CAC-89 (ARIN); resources moved: 180.131.144.0/22"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2024/delegated-apnic-extended-20240130.gz","retrieved_at":"2026-10-13T00:59:47+00:00","summary":"APNIC delegated statistics 2024-01-30, before the change: assigned (dated 2009-08-24)"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2024/delegated-apnic-extended-20240131.gz","retrieved_at":"2026-10-13T01:00:03+00:00","summary":"APNIC delegated statistics 2024-01-31, after the change: not listed"}]},{"event_id":"ea585b1ee870d8c8","registry":"ARIN","report_date":"2024-01-29","source":"arin_issued","raw_action":"ADD","raw_line":"Add 180.131.144.0-180.131.147.255","resource_type":"ipv4","resource":"180.131.144.0/22","start":"180.131.144.0","end":"180.131.147.255","classification":"INTER_RIR_TRANSFER_IN","classification_label":"Inter-RIR transfer into ARIN","confidence":"CONFIRMED","source_rir":"APNIC","recipient_rir":"ARIN","source_organization":"Asosiasi Warung Internet Indonesia","recipient_organization":"Colocation America Corporation","inventory_effect":"Transferred into ARIN administration; not a new issuance","inventory_effect_code":"TRANSFER_IN","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:53:57+00:00","page":"https://rirtracker.com/ip/180.131.144.0-180.131.147.255/#e-ea585b1ee870d8c8","report_page":"https://rirtracker.com/arin/reports/2024-01-29/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/180.131.144.0-180.131.147.255.json","same_transfer_as":"b65f8fc70128388b","explanation":"ARIN's transfer log records a transfer from Asosiasi Warung Internet Indonesia (APNIC) to Colocation America Corporation (ARIN) on 2024-01-29 15:12 UTC: it came to ARIN from APNIC. 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/2024-January/005526.html","retrieved_at":"2026-10-12T18:42:27+00:00","summary":"ARIN-Issued report for 2024-01-29: \"Add 180.131.144.0-180.131.147.255\""},{"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 2024-01-29 15:12 UTC, Asosiasi Warung Internet Indonesia (APNIC) to Colocation America Corporation (ARIN); resources moved: 180.131.144.0/22"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2024/delegated-arin-extended-20240128.gz","retrieved_at":"2026-10-12T23:34:20+00:00","summary":"ARIN delegated statistics 2024-01-28 (produced 2024-01-28T14:00:44+00:00), before the report: not listed"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2024/delegated-arin-extended-20240130.gz","retrieved_at":"2026-10-12T23:34:25+00:00","summary":"ARIN delegated statistics 2024-01-30 (produced 2024-01-30T14:00:44+00:00), after the report: allocated (dated 2024-01-29)"}]},{"event_id":"13f1d85d0f9392c2","registry":"APNIC","report_date":"2009-08-24","source":"statistics","raw_action":"ADDED","raw_line":null,"resource_type":"ipv4","resource":"180.131.144.0/22","start":"180.131.144.0","end":"180.131.147.255","classification":"UNRESOLVED","classification_label":"Unresolved change","confidence":"OBSERVED_ONLY","source_rir":null,"recipient_rir":null,"source_organization":null,"recipient_organization":null,"inventory_effect":"Inventory effect unknown","inventory_effect_code":"UNKNOWN","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:55:46+00:00","page":"https://rirtracker.com/ip/180.131.144.0-180.131.147.255/#e-13f1d85d0f9392c2","report_page":"https://rirtracker.com/apnic/reports/2009-08-24/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/180.131.144.0-180.131.147.255.json","observed":"180.131.144.0/22 not listed on 2009-08-24, assigned on 2009-08-25","explanation":"No transfer record matches. APNIC's statistics show it not listed on 2009-08-24 and assigned (dated 2009-08-24) on 2009-08-25. It wasn't in APNIC's statistics before, so it wasn't APNIC's unissued inventory; it may have come from another registry in a transfer not yet in the log.","evidence":[{"type":"statistics_diff","url":"https://ftp.apnic.net/stats/apnic/2009/delegated-apnic-extended-20090825.gz","retrieved_at":"2026-10-12T19:05:03+00:00","summary":"Found by comparing APNIC's daily statistics: 180.131.144.0/22 not listed on 2009-08-24, assigned on 2009-08-25"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2009/delegated-apnic-extended-20090824.gz","retrieved_at":"2026-10-12T19:05:00+00:00","summary":"APNIC delegated statistics 2009-08-24, before the change: not listed"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2009/delegated-apnic-extended-20090825.gz","retrieved_at":"2026-10-12T19:05:03+00:00","summary":"APNIC delegated statistics 2009-08-25, after the change: assigned (dated 2009-08-24)"}]}],"classification_history":{"b65f8fc70128388b":[{"raw_change_id":40526,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:37:59+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from Indonesia Network Information Center/AWARI-ID (APNIC) to CAC-89 (ARIN) on 2024-01-29 23:12 UTC: it left APNIC for ARIN. It is not a new allocation and is not offered to APNIC applicants."},{"raw_change_id":40526,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:02:03+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from Indonesia Network Information Center/AWARI-ID (APNIC) to CAC-89 (ARIN) on 2024-01-29 23:12 UTC: it left APNIC for ARIN. It is not a new allocation and is not offered to APNIC applicants."},{"raw_change_id":40526,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:44:14+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from Indonesia Network Information Center/AWARI-ID (APNIC) to CAC-89 (ARIN) on 2024-01-29 23:12 UTC: it left APNIC for ARIN. It is not a new allocation and is not offered to APNIC applicants."},{"raw_change_id":40526,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:50+00:00","current":1,"public_explanation":"APNIC's transfer log records a transfer from Indonesia Network Information Center/AWARI-ID (APNIC) to CAC-89 (ARIN) on 2024-01-29 23:12 UTC: it left APNIC for ARIN. It is not a new allocation and is not offered to APNIC applicants."}],"ea585b1ee870d8c8":[{"raw_change_id":185264,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T04:00:59+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Asosiasi Warung Internet Indonesia (APNIC) to Colocation America Corporation (ARIN) on 2024-01-29 15:12 UTC: it came to ARIN from APNIC. It was already issued by another registry, so this is not a new issuance."},{"raw_change_id":185264,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:07:38+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Asosiasi Warung Internet Indonesia (APNIC) to Colocation America Corporation (ARIN) on 2024-01-29 15:12 UTC: it came to ARIN from APNIC. It was already issued by another registry, so this is not a new issuance."},{"raw_change_id":185264,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:50:29+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Asosiasi Warung Internet Indonesia (APNIC) to Colocation America Corporation (ARIN) on 2024-01-29 15:12 UTC: it came to ARIN from APNIC. It was already issued by another registry, so this is not a new issuance."},{"raw_change_id":185264,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:53:57+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from Asosiasi Warung Internet Indonesia (APNIC) to Colocation America Corporation (ARIN) on 2024-01-29 15:12 UTC: it came to ARIN from APNIC. It was already issued by another registry, so this is not a new issuance."}],"13f1d85d0f9392c2":[{"raw_change_id":217291,"classification_code":"UNRESOLVED","confidence":"OBSERVED_ONLY","classifier_version":"1.3.0","classified_at":"2026-10-13T04:15:28+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it not listed on 2009-08-24 and assigned (dated 2009-08-24) on 2009-08-25. It wasn't in APNIC's statistics before, so it wasn't APNIC's unissued inventory; it may have come from another registry in a transfer not yet in the log."},{"raw_change_id":217291,"classification_code":"UNRESOLVED","confidence":"OBSERVED_ONLY","classifier_version":"1.3.1","classified_at":"2026-10-13T08:09:07+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it not listed on 2009-08-24 and assigned (dated 2009-08-24) on 2009-08-25. It wasn't in APNIC's statistics before, so it wasn't APNIC's unissued inventory; it may have come from another registry in a transfer not yet in the log."},{"raw_change_id":217291,"classification_code":"UNRESOLVED","confidence":"OBSERVED_ONLY","classifier_version":"1.3.2","classified_at":"2026-10-13T14:52:07+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it not listed on 2009-08-24 and assigned (dated 2009-08-24) on 2009-08-25. It wasn't in APNIC's statistics before, so it wasn't APNIC's unissued inventory; it may have come from another registry in a transfer not yet in the log."},{"raw_change_id":217291,"classification_code":"UNRESOLVED","confidence":"OBSERVED_ONLY","classifier_version":"1.4.0","classified_at":"2026-10-13T23:55:46+00:00","current":1,"public_explanation":"No transfer record matches. APNIC's statistics show it not listed on 2009-08-24 and assigned (dated 2009-08-24) on 2009-08-25. It wasn't in APNIC's statistics before, so it wasn't APNIC's unissued inventory; it may have come from another registry in a transfer not yet in the log."}]},"arin_statistics_now":{"status":"allocated (dated 2024-01-29)"}}