{"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":"161.199.162.0/24","resource_type":"ipv4","page":"https://rirtracker.com/ip/161.199.162.0-161.199.162.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2021-02-08)"},"current_holder":{"rir":"ARIN","org":"Nextlink Broadband","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":32830,"date":"2023-08-31T22:05:17Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"MARTINEER WIRELESS, INC.","recipient_org":"Nextlink Broadband","range":"161.199.162.0/24","log":"ARIN"},{"id":22832,"date":"2021-02-08T18:41:46Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"American United Life Insurance Company","recipient_org":"MARTINEER WIRELESS, INC.","range":"161.199.162.0/24","log":"ARIN"}],"events":[{"event_id":"98ce69822539590b","registry":"ARIN","report_date":"2023-08-31","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"161.199.162.0/24","start":"161.199.162.0","end":"161.199.162.255","classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"MARTINEER WIRELESS, INC.","recipient_organization":"Nextlink Broadband","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:10+00:00","page":"https://rirtracker.com/ip/161.199.162.0-161.199.162.255/#e-98ce69822539590b","report_page":"https://rirtracker.com/arin/reports/2023-08-31/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/161.199.162.0-161.199.162.255.json","observed":"Merger/acquisition: MARTINEER WIRELESS, INC. (ARIN) to Nextlink Broadband (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from MARTINEER WIRELESS, INC. (ARIN) to Nextlink Broadband (ARIN) on 2023-08-31 22:05 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 2023-08-31 22:05 UTC, MARTINEER WIRELESS, INC. (ARIN) to Nextlink Broadband (ARIN); resources moved: 161.199.162.0/24"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2023/delegated-arin-extended-20230830.gz","retrieved_at":"2026-10-12T23:26:16+00:00","summary":"ARIN delegated statistics 2023-08-30 (produced 2023-08-30T13:00:13+00:00), before the report: reserved"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2023/delegated-arin-extended-20230901.gz","retrieved_at":"2026-10-12T23:26:21+00:00","summary":"ARIN delegated statistics 2023-09-01 (produced 2023-09-01T13:00:14+00:00), after the report: allocated (dated 2021-02-08)"}]},{"event_id":"2781467fa8333443","registry":"ARIN","report_date":"2023-07-10","source":"statistics","raw_action":"NOT_IN_ARIN_ISSUED","raw_line":null,"resource_type":"ipv4","resource":"161.199.162.0/24","start":"161.199.162.0","end":"161.199.162.255","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":"2026-10-14T00:10:50+00:00","page":"https://rirtracker.com/ip/161.199.162.0-161.199.162.255/#e-2781467fa8333443","report_page":"https://rirtracker.com/arin/reports/2023-07-10/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/161.199.162.0-161.199.162.255.json","observed":"161.199.162.0/24 allocated on 2023-07-10, reserved on 2023-07-11","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":"2023-09-08","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 2021-02-08) on 2023-07-09 and reserved on 2023-07-11. 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 2023-09-08. This does not confirm availability.","evidence":[{"type":"statistics_diff","url":"https://ftp.arin.net/pub/stats/arin/archive/2023/delegated-arin-extended-20230711.gz","retrieved_at":"2026-10-12T23:23:41+00:00","summary":"Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 161.199.162.0/24 allocated on 2023-07-10, reserved on 2023-07-11"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2023/delegated-arin-extended-20230709.gz","retrieved_at":"2026-10-12T23:23:36+00:00","summary":"ARIN delegated statistics 2023-07-09 (produced 2023-07-09T13:00:12+00:00), before the report: allocated (dated 2021-02-08)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2023/delegated-arin-extended-20230711.gz","retrieved_at":"2026-10-12T23:23:41+00:00","summary":"ARIN delegated statistics 2023-07-11 (produced 2023-07-11T13:00:10+00:00), after the report: reserved"}]},{"event_id":"eeb73a281172d9e1","registry":"ARIN","report_date":"2021-02-08","source":"arin_issued","raw_action":"ADD","raw_line":"Add 161.199.162.0-161.199.162.255","resource_type":"ipv4","resource":"161.199.162.0/24","start":"161.199.162.0","end":"161.199.162.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-ARIN transfer","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"American United Life Insurance Company","recipient_organization":"MARTINEER WIRELESS, INC.","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:53:04+00:00","page":"https://rirtracker.com/ip/161.199.162.0-161.199.162.255/#e-eeb73a281172d9e1","report_page":"https://rirtracker.com/arin/reports/2021-02-08/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/161.199.162.0-161.199.162.255.json","explanation":"ARIN's transfer log records a transfer from American United Life Insurance Company (ARIN) to MARTINEER WIRELESS, INC. (ARIN) on 2021-02-08 18:41 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN.","evidence":[{"type":"arin_issued","url":"https://lists.arin.net/pipermail/arin-issued/2021-February/004441.html","retrieved_at":"2026-10-12T18:41:13+00:00","summary":"ARIN-Issued report for 2021-02-08: \"Add 161.199.162.0-161.199.162.255\""},{"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 2021-02-08 18:41 UTC, American United Life Insurance Company (ARIN) to MARTINEER WIRELESS, INC. (ARIN); resources moved: 161.199.162.0/24"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2021/delegated-arin-extended-20210207.gz","retrieved_at":"2026-10-12T22:37:52+00:00","summary":"ARIN delegated statistics 2021-02-07 (produced 2021-02-07T15:00:13+00:00), before the report: assigned (dated 1993-01-29)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2021/delegated-arin-extended-20210209.gz","retrieved_at":"2026-10-12T22:37:57+00:00","summary":"ARIN delegated statistics 2021-02-09 (produced 2021-02-09T15:00:14+00:00), after the report: allocated (dated 2021-02-08)"}]}],"classification_history":{"98ce69822539590b":[{"raw_change_id":569038,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:10+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from MARTINEER WIRELESS, INC. (ARIN) to Nextlink Broadband (ARIN) on 2023-08-31 22:05 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."}],"2781467fa8333443":[{"raw_change_id":450702,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T06:01:30+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 2021-02-08) on 2023-07-09 and reserved on 2023-07-11. 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 2023-09-08. This does not confirm availability."},{"raw_change_id":450702,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:21:51+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 2021-02-08) on 2023-07-09 and reserved on 2023-07-11. 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 2023-09-08. This does not confirm availability."},{"raw_change_id":450702,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T15:05:52+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 2021-02-08) on 2023-07-09 and reserved on 2023-07-11. 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 2023-09-08. This does not confirm availability."},{"raw_change_id":450702,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-14T00:10:50+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 2021-02-08) on 2023-07-09 and reserved on 2023-07-11. 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 2023-09-08. This does not confirm availability."}],"eeb73a281172d9e1":[{"raw_change_id":169901,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T03:51:20+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from American United Life Insurance Company (ARIN) to MARTINEER WIRELESS, INC. (ARIN) on 2021-02-08 18:41 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":169901,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:06:59+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from American United Life Insurance Company (ARIN) to MARTINEER WIRELESS, INC. (ARIN) on 2021-02-08 18:41 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":169901,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:49:45+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from American United Life Insurance Company (ARIN) to MARTINEER WIRELESS, INC. (ARIN) on 2021-02-08 18:41 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":169901,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:53:04+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from American United Life Insurance Company (ARIN) to MARTINEER WIRELESS, INC. (ARIN) on 2021-02-08 18:41 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."}]},"arin_statistics_now":{"status":"allocated (dated 2021-02-08)"}}