{"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":"163.123.128.0/17","resource_type":"ipv4","page":"https://rirtracker.com/ip/163.123.128.0-163.123.255.255/","statistics_now":{"registry":"ARIN","status":"allocated (48 records, dated 2020-09-28 to 2025-09-30), reserved (2 records)"},"current_holder":{"rir":null,"org":null,"how":null},"rdap_snapshots":[],"transfers":[{"id":123620,"date":"2026-10-08T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"RIPE NCC","source_org":null,"recipient_org":"AGX Management Consultancy - FZCO","range":"163.123.193.0/24","log":"RIPE NCC"},{"id":123621,"date":"2026-10-08T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"RIPE NCC","source_org":null,"recipient_org":"AGX Management Consultancy - FZCO","range":"163.123.195.0/24","log":"RIPE NCC"},{"id":45854,"date":"2026-10-08T14:38:07Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"RIPE NCC","source_org":"Path Network, Inc.","recipient_org":"AGX Management Consultancy - FZCO","range":"163.123.193.0/24","log":"ARIN"},{"id":45855,"date":"2026-10-08T14:38:07Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"RIPE NCC","source_org":"Path Network, Inc.","recipient_org":"AGX Management Consultancy - FZCO","range":"163.123.195.0/24","log":"ARIN"},{"id":118745,"date":"2026-02-11T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"RIPE NCC","source_org":null,"recipient_org":"Samuel Cosgrove","range":"163.123.192.0/24","log":"RIPE NCC"},{"id":118746,"date":"2026-02-11T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"RIPE NCC","source_org":null,"recipient_org":"Samuel Cosgrove","range":"163.123.194.0/24","log":"RIPE NCC"},{"id":42811,"date":"2026-02-11T15:17:44Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"RIPE NCC","source_org":"Path Network, Inc.","recipient_org":"Samuel Cosgrove","range":"163.123.192.0/24","log":"ARIN"},{"id":42810,"date":"2026-02-11T15:17:44Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"RIPE NCC","source_org":"Path Network, Inc.","recipient_org":"Samuel Cosgrove","range":"163.123.194.0/24","log":"ARIN"},{"id":42225,"date":"2025-12-11T22:48:24Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Cyber Safe Solutions LLC","recipient_org":"CyberMaxx LLC","range":"163.123.198.0/23","log":"ARIN"},{"id":39802,"date":"2025-03-26T11:59:50Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Celerity Networks LLC","recipient_org":"Gallatin Wireless Internet, LLC","range":"163.123.148.0/22","log":"ARIN"},{"id":36308,"date":"2024-08-07T21:08:31Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Tunbroker LLC","recipient_org":"NetSWAT LLC","range":"163.123.220.0/22","log":"ARIN"},{"id":34357,"date":"2024-02-06T17:48:55Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Nexril","recipient_org":"PureVoltage Hosting Inc.","range":"163.123.204.0/22","log":"ARIN"},{"id":32786,"date":"2023-08-22T22:55:17Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Monster Broadband, Inc.","recipient_org":"Point Broadband Fiber Holding, LLC","range":"163.123.164.0/22","log":"ARIN"},{"id":28040,"date":"2022-05-11T16:19:35Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Packet Rabbit Inc","recipient_org":"Path Network, Inc.","range":"163.123.192.0/22","log":"ARIN"},{"id":24469,"date":"2021-04-22T20:22:51Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Geekasaurus Solutions Inc","recipient_org":"Packet Rabbit Inc","range":"163.123.192.0/22","log":"ARIN"},{"id":12017,"date":"2018-02-05T15:37:57Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Virtuzo","recipient_org":"OppoBox LLC","range":"163.123.128.0/17","log":"ARIN"}],"events":[{"event_id":"823ecccc97524b40","registry":"ARIN","report_date":"2018-12-27","source":"statistics","raw_action":"NOT_IN_ARIN_ISSUED","raw_line":null,"resource_type":"ipv4","resource":"163.123.128.0/17","start":"163.123.128.0","end":"163.123.255.255","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":"2026-10-14T00:05:04+00:00","page":"https://rirtracker.com/ip/163.123.128.0-163.123.255.255/#e-823ecccc97524b40","report_page":"https://rirtracker.com/arin/reports/2018-12-27/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/163.123.128.0-163.123.255.255.json","observed":"163.123.128.0/17 allocated on 2018-12-27, reserved on 2018-12-28","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":"2019-02-25","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 2017-09-18) on 2018-12-26 and reserved on 2018-12-28. 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 2019-02-25. This does not confirm availability.","evidence":[{"type":"statistics_diff","url":"https://ftp.arin.net/pub/stats/arin/archive/2018/delegated-arin-extended-20181228.gz","retrieved_at":"2026-10-12T21:57:53+00:00","summary":"Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 163.123.128.0/17 allocated on 2018-12-27, reserved on 2018-12-28"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2018/delegated-arin-extended-20181226.gz","retrieved_at":"2026-10-12T21:57:48+00:00","summary":"ARIN delegated statistics 2018-12-26 (produced 2018-12-26T06:00:12+00:00), before the report: allocated (dated 2017-09-18)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2018/delegated-arin-extended-20181228.gz","retrieved_at":"2026-10-12T21:57:53+00:00","summary":"ARIN delegated statistics 2018-12-28 (produced 2018-12-28T06:00:11+00:00), after the report: reserved"}]},{"event_id":"c0d79ab5f2af514a","registry":"ARIN","report_date":"2018-02-05","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"163.123.128.0/17","start":"163.123.128.0","end":"163.123.255.255","classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Virtuzo","recipient_organization":"OppoBox LLC","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:33+00:00","page":"https://rirtracker.com/ip/163.123.128.0-163.123.255.255/#e-c0d79ab5f2af514a","report_page":"https://rirtracker.com/arin/reports/2018-02-05/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/163.123.128.0-163.123.255.255.json","observed":"Merger/acquisition: Virtuzo (ARIN) to OppoBox LLC (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Virtuzo (ARIN) to OppoBox LLC (ARIN) on 2018-02-05 15:37 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 2018-02-05 15:37 UTC, Virtuzo (ARIN) to OppoBox LLC (ARIN); resources moved: 163.123.128.0/17"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2018/delegated-arin-extended-20180204.gz","retrieved_at":"2026-10-12T21:41:23+00:00","summary":"ARIN delegated statistics 2018-02-04 (produced 2018-02-04T06:10:04+00:00), before the report: allocated (dated 2017-09-18)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2018/delegated-arin-extended-20180206.gz","retrieved_at":"2026-10-12T21:41:27+00:00","summary":"ARIN delegated statistics 2018-02-06 (produced 2018-02-06T06:09:51+00:00), after the report: allocated (dated 2017-09-18)"}]},{"event_id":"30685f55215842ad","registry":"ARIN","report_date":"2017-09-18","source":"arin_issued","raw_action":"ADD","raw_line":"Add 163.123.128.0-163.123.255.255","resource_type":"ipv4","resource":"163.123.128.0/17","start":"163.123.128.0","end":"163.123.255.255","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":"2026-10-13T23:51:57+00:00","page":"https://rirtracker.com/ip/163.123.128.0-163.123.255.255/#e-30685f55215842ad","report_page":"https://rirtracker.com/arin/reports/2017-09-18/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/163.123.128.0-163.123.255.255.json","explanation":"No transfer record matches. ARIN's statistics show it not listed on 2017-09-17 and allocated (dated 2017-09-18) on 2017-09-19. It wasn't in ARIN's statistics before, so it wasn't ARIN's unissued inventory; it may have come from another registry in a transfer not yet in the log.","evidence":[{"type":"arin_issued","url":"https://lists.arin.net/pipermail/arin-issued/2017-September/003204.html","retrieved_at":"2026-10-12T18:39:46+00:00","summary":"ARIN-Issued report for 2017-09-18: \"Add 163.123.128.0-163.123.255.255\""},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2017/delegated-arin-extended-20170917.gz","retrieved_at":"2026-10-12T21:34:30+00:00","summary":"ARIN delegated statistics 2017-09-17 (produced 2017-09-17T05:11:26+00:00), before the report: not listed"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2017/delegated-arin-extended-20170919.gz","retrieved_at":"2026-10-12T21:34:35+00:00","summary":"ARIN delegated statistics 2017-09-19 (produced 2017-09-19T05:11:22+00:00), after the report: allocated (dated 2017-09-18)"}]},{"event_id":"36120e96eac23840","registry":"ARIN","report_date":"2017-09-18","source":"arin_issued","raw_action":"REMOVE","raw_line":"Remove 163.123.128.0-163.123.255.255","resource_type":"ipv4","resource":"163.123.128.0/17","start":"163.123.128.0","end":"163.123.255.255","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":"2026-10-13T23:51:57+00:00","page":"https://rirtracker.com/ip/163.123.128.0-163.123.255.255/#e-36120e96eac23840","report_page":"https://rirtracker.com/arin/reports/2017-09-18/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/163.123.128.0-163.123.255.255.json","explanation":"No transfer record matches. ARIN's statistics show it not listed on 2017-09-17 and allocated (dated 2017-09-18) on 2017-09-19. It wasn't in ARIN's statistics before, so it wasn't ARIN's unissued inventory; it may have come from another registry in a transfer not yet in the log.","evidence":[{"type":"arin_issued","url":"https://lists.arin.net/pipermail/arin-issued/2017-September/003204.html","retrieved_at":"2026-10-12T18:39:46+00:00","summary":"ARIN-Issued report for 2017-09-18: \"Remove 163.123.128.0-163.123.255.255\""},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2017/delegated-arin-extended-20170917.gz","retrieved_at":"2026-10-12T21:34:30+00:00","summary":"ARIN delegated statistics 2017-09-17 (produced 2017-09-17T05:11:26+00:00), before the report: not listed"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2017/delegated-arin-extended-20170919.gz","retrieved_at":"2026-10-12T21:34:35+00:00","summary":"ARIN delegated statistics 2017-09-19 (produced 2017-09-19T05:11:22+00:00), after the report: allocated (dated 2017-09-18)"}]},{"event_id":"986880813bacaf92","registry":"ARIN","report_date":"2010-08-11","source":"arin_issued","raw_action":"REMOVE","raw_line":"Remove 163.123.128.0-163.123.255.255","resource_type":"ipv4","resource":"163.123.128.0/17","start":"163.123.128.0","end":"163.123.255.255","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":"2026-10-13T23:50:49+00:00","page":"https://rirtracker.com/ip/163.123.128.0-163.123.255.255/#e-986880813bacaf92","report_page":"https://rirtracker.com/arin/reports/2010-08-11/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/163.123.128.0-163.123.255.255.json","explanation":"ARIN-Issued says \"Remove\", but ARIN's statistics show it not issued on 2010-08-10 and not issued on 2010-08-12. (Until 2013-03-05, ARIN's statistics list only what's issued.) The registry's pool records from that time aren't public, so the tracker can't tell what was removed.","evidence":[{"type":"arin_issued","url":"https://lists.arin.net/pipermail/arin-issued/2010-August/000604.html","retrieved_at":"2026-10-12T18:36:47+00:00","summary":"ARIN-Issued report for 2010-08-11: \"Remove 163.123.128.0-163.123.255.255\""},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2010/delegated-arin-20100810.gz","retrieved_at":"2026-10-12T19:08:50+00:00","summary":"ARIN delegated statistics 2010-08-10, before the report: not issued"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2010/delegated-arin-20100812.gz","retrieved_at":"2026-10-12T19:08:54+00:00","summary":"ARIN delegated statistics 2010-08-12, after the report: not issued"}]}],"classification_history":{"823ecccc97524b40":[{"raw_change_id":365871,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T05:26:41+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 2017-09-18) on 2018-12-26 and reserved on 2018-12-28. 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 2019-02-25. This does not confirm availability."},{"raw_change_id":365871,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:17:04+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 2017-09-18) on 2018-12-26 and reserved on 2018-12-28. 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 2019-02-25. This does not confirm availability."},{"raw_change_id":365871,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T15:00:43+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 2017-09-18) on 2018-12-26 and reserved on 2018-12-28. 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 2019-02-25. This does not confirm availability."},{"raw_change_id":365871,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-14T00:05:04+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 2017-09-18) on 2018-12-26 and reserved on 2018-12-28. 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 2019-02-25. This does not confirm availability."}],"c0d79ab5f2af514a":[{"raw_change_id":553673,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:33+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Virtuzo (ARIN) to OppoBox LLC (ARIN) on 2018-02-05 15:37 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."}],"30685f55215842ad":[{"raw_change_id":151382,"classification_code":"UNRESOLVED","confidence":"OBSERVED_ONLY","classifier_version":"1.3.0","classified_at":"2026-10-13T03:39:12+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it not listed on 2017-09-17 and allocated (dated 2017-09-18) on 2017-09-19. It wasn't in ARIN's statistics before, so it wasn't ARIN's unissued inventory; it may have come from another registry in a transfer not yet in the log."},{"raw_change_id":151382,"classification_code":"UNRESOLVED","confidence":"OBSERVED_ONLY","classifier_version":"1.3.1","classified_at":"2026-10-13T08:06:08+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it not listed on 2017-09-17 and allocated (dated 2017-09-18) on 2017-09-19. It wasn't in ARIN's statistics before, so it wasn't ARIN's unissued inventory; it may have come from another registry in a transfer not yet in the log."},{"raw_change_id":151382,"classification_code":"UNRESOLVED","confidence":"OBSERVED_ONLY","classifier_version":"1.3.2","classified_at":"2026-10-13T14:48:48+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it not listed on 2017-09-17 and allocated (dated 2017-09-18) on 2017-09-19. It wasn't in ARIN's statistics before, so it wasn't ARIN's unissued inventory; it may have come from another registry in a transfer not yet in the log."},{"raw_change_id":151382,"classification_code":"UNRESOLVED","confidence":"OBSERVED_ONLY","classifier_version":"1.4.0","classified_at":"2026-10-13T23:51:57+00:00","current":1,"public_explanation":"No transfer record matches. ARIN's statistics show it not listed on 2017-09-17 and allocated (dated 2017-09-18) on 2017-09-19. It wasn't in ARIN's statistics before, so it wasn't ARIN's unissued inventory; it may have come from another registry in a transfer not yet in the log."}],"36120e96eac23840":[{"raw_change_id":151377,"classification_code":"UNRESOLVED","confidence":"OBSERVED_ONLY","classifier_version":"1.3.0","classified_at":"2026-10-13T03:39:12+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it not listed on 2017-09-17 and allocated (dated 2017-09-18) on 2017-09-19. It wasn't in ARIN's statistics before, so it wasn't ARIN's unissued inventory; it may have come from another registry in a transfer not yet in the log."},{"raw_change_id":151377,"classification_code":"UNRESOLVED","confidence":"OBSERVED_ONLY","classifier_version":"1.3.1","classified_at":"2026-10-13T08:06:08+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it not listed on 2017-09-17 and allocated (dated 2017-09-18) on 2017-09-19. It wasn't in ARIN's statistics before, so it wasn't ARIN's unissued inventory; it may have come from another registry in a transfer not yet in the log."},{"raw_change_id":151377,"classification_code":"UNRESOLVED","confidence":"OBSERVED_ONLY","classifier_version":"1.3.2","classified_at":"2026-10-13T14:48:48+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it not listed on 2017-09-17 and allocated (dated 2017-09-18) on 2017-09-19. It wasn't in ARIN's statistics before, so it wasn't ARIN's unissued inventory; it may have come from another registry in a transfer not yet in the log."},{"raw_change_id":151377,"classification_code":"UNRESOLVED","confidence":"OBSERVED_ONLY","classifier_version":"1.4.0","classified_at":"2026-10-13T23:51:57+00:00","current":1,"public_explanation":"No transfer record matches. ARIN's statistics show it not listed on 2017-09-17 and allocated (dated 2017-09-18) on 2017-09-19. It wasn't in ARIN's statistics before, so it wasn't ARIN's unissued inventory; it may have come from another registry in a transfer not yet in the log."}],"986880813bacaf92":[{"raw_change_id":121669,"classification_code":"UNRESOLVED","confidence":"OBSERVED_ONLY","classifier_version":"1.3.0","classified_at":"2026-10-13T03:12:28+00:00","current":0,"public_explanation":"ARIN-Issued says \"Remove\", but ARIN's statistics show it not issued on 2010-08-10 and not issued on 2010-08-12. (Until 2013-03-05, ARIN's statistics list only what's issued.) The registry's pool records from that time aren't public, so the tracker can't tell what was removed."},{"raw_change_id":121669,"classification_code":"UNRESOLVED","confidence":"OBSERVED_ONLY","classifier_version":"1.3.1","classified_at":"2026-10-13T08:05:17+00:00","current":0,"public_explanation":"ARIN-Issued says \"Remove\", but ARIN's statistics show it not issued on 2010-08-10 and not issued on 2010-08-12. (Until 2013-03-05, ARIN's statistics list only what's issued.) The registry's pool records from that time aren't public, so the tracker can't tell what was removed."},{"raw_change_id":121669,"classification_code":"UNRESOLVED","confidence":"OBSERVED_ONLY","classifier_version":"1.3.2","classified_at":"2026-10-13T14:47:50+00:00","current":0,"public_explanation":"ARIN-Issued says \"Remove\", but ARIN's statistics show it not issued on 2010-08-10 and not issued on 2010-08-12. (Until 2013-03-05, ARIN's statistics list only what's issued.) The registry's pool records from that time aren't public, so the tracker can't tell what was removed."},{"raw_change_id":121669,"classification_code":"UNRESOLVED","confidence":"OBSERVED_ONLY","classifier_version":"1.4.0","classified_at":"2026-10-13T23:50:49+00:00","current":1,"public_explanation":"ARIN-Issued says \"Remove\", but ARIN's statistics show it not issued on 2010-08-10 and not issued on 2010-08-12. (Until 2013-03-05, ARIN's statistics list only what's issued.) The registry's pool records from that time aren't public, so the tracker can't tell what was removed."}]},"arin_statistics_now":{"status":"allocated (48 records, dated 2020-09-28 to 2025-09-30), reserved (2 records)"}}