{"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":"165.84.224.0/21","resource_type":"ipv4","page":"https://rirtracker.com/ip/165.84.224.0-165.84.231.255/","statistics_now":{"registry":"RIPE NCC","status":"allocated (dated 2016-02-16)"},"current_holder":{"rir":"RIPE NCC","org":"Netwise Hosting Ltd","how":"The RIPE NCC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":115760,"date":"2025-10-21T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"RIPE NCC","source_org":null,"recipient_org":"Netwise Hosting Ltd","range":"165.84.224.0/21","log":"RIPE NCC"},{"id":41760,"date":"2025-10-21T13:34:37Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"RIPE NCC","source_org":"U.S. Marshals Service in accordance with the Final Order of Forfeiture","recipient_org":"Netwise Hosting Ltd","range":"165.84.224.0/21","log":"ARIN"},{"id":35464,"date":"2024-05-08T22:10:30Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Micfo, LLC.","recipient_org":"U.S. Marshals Service in accordance with the Final Order of Forfeiture","range":"165.84.224.0/21","log":"ARIN"},{"id":124369,"date":"2016-02-17T02:07:45Z","type":"RESOURCE_TRANSFER","source_rir":"APNIC","recipient_rir":"ARIN","source_org":"Te Pukenga - New Zealand Institute of Skills and Technology","recipient_org":"MICFO-2","range":"165.84.224.0/21","log":"APNIC"},{"id":6477,"date":"2016-02-16T23:18:00Z","type":"RESOURCE_TRANSFER","source_rir":"APNIC","recipient_rir":"ARIN","source_org":null,"recipient_org":"Micfo, LLC.","range":"165.84.224.0/21","log":"ARIN"}],"events":[{"event_id":"382254d7f95b4991","registry":"ARIN","report_date":"2025-10-21","source":"statistics","raw_action":"NOT_IN_ARIN_ISSUED","raw_line":null,"resource_type":"ipv4","resource":"165.84.224.0/21","start":"165.84.224.0","end":"165.84.231.255","classification":"INTER_RIR_TRANSFER_OUT","classification_label":"Inter-RIR transfer out of ARIN","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"RIPE NCC","source_organization":"U.S. Marshals Service in accordance with the Final Order of Forfeiture","recipient_organization":"Netwise Hosting Ltd","inventory_effect":"Transferred out of ARIN administration; not offered to ARIN applicants","inventory_effect_code":"TRANSFER_OUT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:13:46+00:00","page":"https://rirtracker.com/ip/165.84.224.0-165.84.231.255/#e-382254d7f95b4991","report_page":"https://rirtracker.com/arin/reports/2025-10-21/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/165.84.224.0-165.84.231.255.json","observed":"165.84.224.0/21 allocated on 2025-10-21, not listed on 2025-10-22","same_transfer_as":"4c901283c8a9f176","explanation":"ARIN's transfer log records a transfer from U.S. Marshals Service in accordance with the Final Order of Forfeiture (ARIN) to Netwise Hosting Ltd (RIPE NCC) on 2025-10-21 13:34 UTC: it left ARIN for the RIPE NCC. ARIN-Issued didn't list this change; it is not a new allocation and is not offered to ARIN applicants.","evidence":[{"type":"statistics_diff","url":"https://ftp.arin.net/pub/stats/arin/archive/2025/delegated-arin-extended-20251022.gz","retrieved_at":"2026-10-13T00:08:59+00:00","summary":"Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 165.84.224.0/21 allocated on 2025-10-21, not listed on 2025-10-22"},{"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 2025-10-21 13:34 UTC, U.S. Marshals Service in accordance with the Final Order of Forfeiture (ARIN) to Netwise Hosting Ltd (RIPE NCC); resources moved: 165.84.224.0/21"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2025/delegated-arin-extended-20251020.gz","retrieved_at":"2026-10-13T00:08:55+00:00","summary":"ARIN delegated statistics 2025-10-20 (produced 2025-10-20T13:00:47+00:00), before the report: allocated (dated 2016-02-16)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2025/delegated-arin-extended-20251022.gz","retrieved_at":"2026-10-13T00:08:59+00:00","summary":"ARIN delegated statistics 2025-10-22 (produced 2025-10-22T13:00:46+00:00), after the report: not listed"}]},{"event_id":"4c901283c8a9f176","registry":"RIPE NCC","report_date":"2025-10-21","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"165.84.224.0/21","start":"165.84.224.0","end":"165.84.231.255","classification":"INTER_RIR_TRANSFER_IN","classification_label":"Inter-RIR transfer into the RIPE NCC","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"RIPE NCC","source_organization":null,"recipient_organization":"Netwise Hosting Ltd","inventory_effect":"Transferred into RIPE NCC administration; not a new issuance","inventory_effect_code":"TRANSFER_IN","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:50:36+00:00","page":"https://rirtracker.com/ip/165.84.224.0-165.84.231.255/#e-4c901283c8a9f176","report_page":"https://rirtracker.com/ripe/reports/2025-10-21/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/165.84.224.0-165.84.231.255.json","observed":"Transfer: (no name) (ARIN) to Netwise Hosting Ltd (RIPE NCC)","same_transfer_as":"382254d7f95b4991","explanation":"The RIPE NCC's transfer log records a transfer from an unnamed organization (ARIN) to Netwise Hosting Ltd (RIPE NCC) on 2025-10-21 19:00 UTC: it came to the RIPE NCC from ARIN. It was already issued by another registry, so this is not a new issuance.","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 2025-10-21 19:00 UTC, (no name) (ARIN) to Netwise Hosting Ltd (RIPE NCC); resources moved: 165.84.224.0/21"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2025/delegated-ripencc-extended-20251020.bz2","retrieved_at":"2026-10-13T01:11:36+00:00","summary":"RIPE NCC delegated statistics 2025-10-20 (produced 2025-10-20T21:59:59+00:00), before the change: not listed"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2025/delegated-ripencc-extended-20251021.bz2","retrieved_at":"2026-10-13T01:12:02+00:00","summary":"RIPE NCC delegated statistics 2025-10-21 (produced 2025-10-21T21:59:59+00:00), after the change: allocated (dated 2016-02-16)"}]},{"event_id":"2d41bdcaac3dc5a4","registry":"ARIN","report_date":"2024-05-08","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"165.84.224.0/21","start":"165.84.224.0","end":"165.84.231.255","classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Micfo, LLC.","recipient_organization":"U.S. Marshals Service in accordance with the Final Order of Forfeiture","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:14+00:00","page":"https://rirtracker.com/ip/165.84.224.0-165.84.231.255/#e-2d41bdcaac3dc5a4","report_page":"https://rirtracker.com/arin/reports/2024-05-08/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/165.84.224.0-165.84.231.255.json","observed":"Merger/acquisition: Micfo, LLC. (ARIN) to U.S. Marshals Service in accordance with the Final Order of Forfeiture (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Micfo, LLC. (ARIN) to U.S. Marshals Service in accordance with the Final Order of Forfeiture (ARIN) on 2024-05-08 22:10 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.","evidence":[{"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: MERGER_ACQUISITION on 2024-05-08 22:10 UTC, Micfo, LLC. (ARIN) to U.S. Marshals Service in accordance with the Final Order of Forfeiture (ARIN); resources moved: 165.84.224.0/21"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2024/delegated-arin-extended-20240507.gz","retrieved_at":"2026-10-12T23:39:40+00:00","summary":"ARIN delegated statistics 2024-05-07 (produced 2024-05-07T13:00:50+00:00), before the report: reserved"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2024/delegated-arin-extended-20240509.gz","retrieved_at":"2026-10-12T23:39:44+00:00","summary":"ARIN delegated statistics 2024-05-09 (produced 2024-05-09T13:00:47+00:00), after the report: allocated (dated 2016-02-16)"}]},{"event_id":"11952d7ba84c2235","registry":"ARIN","report_date":"2021-11-23","source":"statistics","raw_action":"NOT_IN_ARIN_ISSUED","raw_line":null,"resource_type":"ipv4","resource":"165.84.224.0/21","start":"165.84.224.0","end":"165.84.231.255","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":"2026-10-14T00:08:45+00:00","page":"https://rirtracker.com/ip/165.84.224.0-165.84.231.255/#e-11952d7ba84c2235","report_page":"https://rirtracker.com/arin/reports/2021-11-23/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/165.84.224.0-165.84.231.255.json","observed":"165.84.224.0/21 allocated on 2021-11-23, reserved on 2021-11-24","hold":{"hold_rule_source_url":"https://www.arin.net/resources/guide/request/#reissuing-returned-revoked-and-reclaimed-resources","hold_rule_days":60,"estimated_hold_end":"2022-01-22","availability_statement":"Possible reissue candidate after this date; not confirmed available"},"explanation":"Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2016-02-16) on 2021-11-22 and reserved on 2021-11-24. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the estimated hold end is 2022-01-22. This does not confirm availability.","evidence":[{"type":"statistics_diff","url":"https://ftp.arin.net/pub/stats/arin/archive/2021/delegated-arin-extended-20211124.gz","retrieved_at":"2026-10-12T22:52:41+00:00","summary":"Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 165.84.224.0/21 allocated on 2021-11-23, reserved on 2021-11-24"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2021/delegated-arin-extended-20211122.gz","retrieved_at":"2026-10-12T22:52:36+00:00","summary":"ARIN delegated statistics 2021-11-22 (produced 2021-11-22T14:00:13+00:00), before the report: allocated (dated 2016-02-16)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2021/delegated-arin-extended-20211124.gz","retrieved_at":"2026-10-12T22:52:41+00:00","summary":"ARIN delegated statistics 2021-11-24 (produced 2021-11-24T14:00:13+00:00), after the report: reserved"}]},{"event_id":"268e5bfd49c839ae","registry":"APNIC","report_date":"2016-02-17","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"165.84.224.0/21","start":"165.84.224.0","end":"165.84.231.255","classification":"INTER_RIR_TRANSFER_OUT","classification_label":"Inter-RIR transfer out of APNIC","confidence":"CONFIRMED","source_rir":"APNIC","recipient_rir":"ARIN","source_organization":"Te Pukenga - New Zealand Institute of Skills and Technology","recipient_organization":"MICFO-2","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":"2026-10-13T23:46:31+00:00","page":"https://rirtracker.com/ip/165.84.224.0-165.84.231.255/#e-268e5bfd49c839ae","report_page":"https://rirtracker.com/apnic/reports/2016-02-17/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/165.84.224.0-165.84.231.255.json","observed":"Transfer: Te Pukenga - New Zealand Institute of Skills and Technology (APNIC) to MICFO-2 (ARIN)","same_transfer_as":"8f06dd66f853e295","explanation":"APNIC's transfer log records a transfer from Te Pukenga - New Zealand Institute of Skills and Technology (APNIC) to MICFO-2 (ARIN) on 2016-02-17 02:07 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 2016-02-17 02:07 UTC, Te Pukenga - New Zealand Institute of Skills and Technology (APNIC) to MICFO-2 (ARIN); resources moved: 165.84.224.0/21"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2016/delegated-apnic-extended-20160217.gz","retrieved_at":"2026-10-12T21:33:45+00:00","summary":"APNIC delegated statistics 2016-02-17, before the change: allocated (dated 1993-04-27)"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2016/delegated-apnic-extended-20160218.gz","retrieved_at":"2026-10-12T21:33:49+00:00","summary":"APNIC delegated statistics 2016-02-18, after the change: not listed"}]},{"event_id":"8f06dd66f853e295","registry":"ARIN","report_date":"2016-02-16","source":"arin_issued","raw_action":"ADD","raw_line":"Add 165.84.224.0-165.84.231.255","resource_type":"ipv4","resource":"165.84.224.0/21","start":"165.84.224.0","end":"165.84.231.255","classification":"INTER_RIR_TRANSFER_IN","classification_label":"Inter-RIR transfer into ARIN","confidence":"CONFIRMED","source_rir":"APNIC","recipient_rir":"ARIN","source_organization":null,"recipient_organization":"Micfo, 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":"2026-10-13T23:51:32+00:00","page":"https://rirtracker.com/ip/165.84.224.0-165.84.231.255/#e-8f06dd66f853e295","report_page":"https://rirtracker.com/arin/reports/2016-02-16/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/165.84.224.0-165.84.231.255.json","same_transfer_as":"268e5bfd49c839ae","explanation":"ARIN's transfer log records a transfer from an unnamed organization (APNIC) to Micfo, LLC. (ARIN) on 2016-02-16 23:18 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/2016-February/002623.html","retrieved_at":"2026-10-12T18:39:06+00:00","summary":"ARIN-Issued report for 2016-02-16: \"Add 165.84.224.0-165.84.231.255\""},{"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 2016-02-16 23:18 UTC, (no name) (APNIC) to Micfo, LLC. (ARIN); resources moved: 165.84.224.0/21"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2016/delegated-arin-extended-20160215.gz","retrieved_at":"2026-10-12T21:06:05+00:00","summary":"ARIN delegated statistics 2016-02-15 (produced 2016-02-15T06:04:32+00:00), before the report: not listed"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2016/delegated-arin-extended-20160217.gz","retrieved_at":"2026-10-12T21:06:10+00:00","summary":"ARIN delegated statistics 2016-02-17 (produced 2016-02-17T06:04:27+00:00), after the report: allocated (dated 2016-02-16)"}]}],"classification_history":{"382254d7f95b4991":[{"raw_change_id":487563,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T06:19:03+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from U.S. Marshals Service in accordance with the Final Order of Forfeiture (ARIN) to Netwise Hosting Ltd (RIPE NCC) on 2025-10-21 13:34 UTC: it left ARIN for the RIPE NCC. ARIN-Issued didn't list this change; it is not a new allocation and is not offered to ARIN applicants."},{"raw_change_id":487563,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:24:07+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from U.S. Marshals Service in accordance with the Final Order of Forfeiture (ARIN) to Netwise Hosting Ltd (RIPE NCC) on 2025-10-21 13:34 UTC: it left ARIN for the RIPE NCC. ARIN-Issued didn't list this change; it is not a new allocation and is not offered to ARIN applicants."},{"raw_change_id":487563,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T15:08:18+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from U.S. Marshals Service in accordance with the Final Order of Forfeiture (ARIN) to Netwise Hosting Ltd (RIPE NCC) on 2025-10-21 13:34 UTC: it left ARIN for the RIPE NCC. ARIN-Issued didn't list this change; it is not a new allocation and is not offered to ARIN applicants."},{"raw_change_id":487563,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:13:46+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from U.S. Marshals Service in accordance with the Final Order of Forfeiture (ARIN) to Netwise Hosting Ltd (RIPE NCC) on 2025-10-21 13:34 UTC: it left ARIN for the RIPE NCC. ARIN-Issued didn't list this change; it is not a new allocation and is not offered to ARIN applicants."}],"4c901283c8a9f176":[{"raw_change_id":116583,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T03:09:59+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from an unnamed organization (ARIN) to Netwise Hosting Ltd (RIPE NCC) on 2025-10-21 19:00 UTC: it came to the RIPE NCC from ARIN. It was already issued by another registry, so this is not a new issuance."},{"raw_change_id":116583,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:05:07+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from an unnamed organization (ARIN) to Netwise Hosting Ltd (RIPE NCC) on 2025-10-21 19:00 UTC: it came to the RIPE NCC from ARIN. It was already issued by another registry, so this is not a new issuance."},{"raw_change_id":116583,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:47:39+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from an unnamed organization (ARIN) to Netwise Hosting Ltd (RIPE NCC) on 2025-10-21 19:00 UTC: it came to the RIPE NCC from ARIN. It was already issued by another registry, so this is not a new issuance."},{"raw_change_id":116583,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:50:36+00:00","current":1,"public_explanation":"The RIPE NCC's transfer log records a transfer from an unnamed organization (ARIN) to Netwise Hosting Ltd (RIPE NCC) on 2025-10-21 19:00 UTC: it came to the RIPE NCC from ARIN. It was already issued by another registry, so this is not a new issuance."}],"2d41bdcaac3dc5a4":[{"raw_change_id":570840,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:14+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Micfo, LLC. (ARIN) to U.S. Marshals Service in accordance with the Final Order of Forfeiture (ARIN) on 2024-05-08 22:10 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it."}],"11952d7ba84c2235":[{"raw_change_id":420777,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T05:48:22+00:00","current":0,"public_explanation":"Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2016-02-16) on 2021-11-22 and reserved on 2021-11-24. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the earliest estimated hold expiration is 2022-01-22. This does not confirm availability."},{"raw_change_id":420777,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:20:07+00:00","current":0,"public_explanation":"Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2016-02-16) on 2021-11-22 and reserved on 2021-11-24. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the earliest estimated hold expiration is 2022-01-22. This does not confirm availability."},{"raw_change_id":420777,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T15:03:59+00:00","current":0,"public_explanation":"Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2016-02-16) on 2021-11-22 and reserved on 2021-11-24. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the earliest estimated hold expiration is 2022-01-22. This does not confirm availability."},{"raw_change_id":420777,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-14T00:08:45+00:00","current":1,"public_explanation":"Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2016-02-16) on 2021-11-22 and reserved on 2021-11-24. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the estimated hold end is 2022-01-22. This does not confirm availability."}],"268e5bfd49c839ae":[{"raw_change_id":33273,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:34:56+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from Te Pukenga - New Zealand Institute of Skills and Technology (APNIC) to MICFO-2 (ARIN) on 2016-02-17 02:07 UTC: it left APNIC for ARIN. It is not a new allocation and is not offered to APNIC applicants."},{"raw_change_id":33273,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:01:48+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from Te Pukenga - New Zealand Institute of Skills and Technology (APNIC) to MICFO-2 (ARIN) on 2016-02-17 02:07 UTC: it left APNIC for ARIN. It is not a new allocation and is not offered to APNIC applicants."},{"raw_change_id":33273,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:43:57+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from Te Pukenga - New Zealand Institute of Skills and Technology (APNIC) to MICFO-2 (ARIN) on 2016-02-17 02:07 UTC: it left APNIC for ARIN. It is not a new allocation and is not offered to APNIC applicants."},{"raw_change_id":33273,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:31+00:00","current":1,"public_explanation":"APNIC's transfer log records a transfer from Te Pukenga - New Zealand Institute of Skills and Technology (APNIC) to MICFO-2 (ARIN) on 2016-02-17 02:07 UTC: it left APNIC for ARIN. It is not a new allocation and is not offered to APNIC applicants."}],"8f06dd66f853e295":[{"raw_change_id":140866,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T03:34:49+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from an unnamed organization (APNIC) to Micfo, LLC. (ARIN) on 2016-02-16 23:18 UTC: it came to ARIN from APNIC. It was already issued by another registry, so this is not a new issuance."},{"raw_change_id":140866,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:05:49+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from an unnamed organization (APNIC) to Micfo, LLC. (ARIN) on 2016-02-16 23:18 UTC: it came to ARIN from APNIC. It was already issued by another registry, so this is not a new issuance."},{"raw_change_id":140866,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:48:27+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from an unnamed organization (APNIC) to Micfo, LLC. (ARIN) on 2016-02-16 23:18 UTC: it came to ARIN from APNIC. It was already issued by another registry, so this is not a new issuance."},{"raw_change_id":140866,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:51:32+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from an unnamed organization (APNIC) to Micfo, LLC. (ARIN) on 2016-02-16 23:18 UTC: it came to ARIN from APNIC. It was already issued by another registry, so this is not a new issuance."}]},"arin_statistics_now":{"status":"not listed"}}