{"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":"149.60.0.0/16","resource_type":"ipv4","page":"https://rirtracker.com/ip/149.60.0.0-149.60.255.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2024-01-31)"},"current_holder":{"rir":"ARIN","org":"Salesforce.com, Inc.","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":34262,"date":"2024-01-31T21:19:37Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"L3Harris Technologies, Inc.","recipient_org":"Salesforce.com, Inc.","range":"149.60.0.0/16","log":"ARIN"},{"id":32881,"date":"2023-09-07T21:31:14Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Aerojet Rocketdyne, Inc.","recipient_org":"L3Harris Technologies, Inc.","range":"149.60.0.0/16","log":"ARIN"},{"id":7350,"date":"2016-07-18T18:40:53Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Rocket Research Company","recipient_org":"Aerojet Rocketdyne","range":"149.60.0.0/16","log":"ARIN"}],"events":[{"event_id":"69718bb24c71c2d1","registry":"ARIN","report_date":"2024-01-31","source":"arin_issued","raw_action":"ADD","raw_line":"Add 149.60.0.0-149.60.255.255","resource_type":"ipv4","resource":"149.60.0.0/16","start":"149.60.0.0","end":"149.60.255.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-ARIN transfer","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"L3Harris Technologies, Inc.","recipient_organization":"Salesforce.com, Inc.","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:53:57+00:00","page":"https://rirtracker.com/ip/149.60.0.0-149.60.255.255/#e-69718bb24c71c2d1","report_page":"https://rirtracker.com/arin/reports/2024-01-31/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/149.60.0.0-149.60.255.255.json","explanation":"ARIN's transfer log records a transfer from L3Harris Technologies, Inc. (ARIN) to Salesforce.com, Inc. (ARIN) on 2024-01-31 21:19 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/2024-January/005528.html","retrieved_at":"2026-10-12T18:42:27+00:00","summary":"ARIN-Issued report for 2024-01-31: \"Add 149.60.0.0-149.60.255.255\""},{"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 2024-01-31 21:19 UTC, L3Harris Technologies, Inc. (ARIN) to Salesforce.com, Inc. (ARIN); resources moved: 149.60.0.0/16"},{"type":"delegated_before","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), before the report: allocated (dated 1996-11-22)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2024/delegated-arin-extended-20240201.gz","retrieved_at":"2026-10-12T23:34:30+00:00","summary":"ARIN delegated statistics 2024-02-01 (produced 2024-02-01T14:00:43+00:00), after the report: allocated (dated 2024-01-31)"}]},{"event_id":"419f93d2a9c9aa44","registry":"ARIN","report_date":"2023-09-07","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"149.60.0.0/16","start":"149.60.0.0","end":"149.60.255.255","classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Aerojet Rocketdyne, Inc.","recipient_organization":"L3Harris Technologies, Inc.","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:10+00:00","page":"https://rirtracker.com/ip/149.60.0.0-149.60.255.255/#e-419f93d2a9c9aa44","report_page":"https://rirtracker.com/arin/reports/2023-09-07/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/149.60.0.0-149.60.255.255.json","observed":"Merger/acquisition: Aerojet Rocketdyne, Inc. (ARIN) to L3Harris Technologies, Inc. (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Aerojet Rocketdyne, Inc. (ARIN) to L3Harris Technologies, Inc. (ARIN) on 2023-09-07 21:31 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 2023-09-07 21:31 UTC, Aerojet Rocketdyne, Inc. (ARIN) to L3Harris Technologies, Inc. (ARIN); resources moved: 149.60.0.0/16"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2023/delegated-arin-extended-20230906.gz","retrieved_at":"2026-10-12T23:26:33+00:00","summary":"ARIN delegated statistics 2023-09-06 (produced 2023-09-06T13:00:12+00:00), before the report: allocated (dated 1996-11-22)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2023/delegated-arin-extended-20230908.gz","retrieved_at":"2026-10-12T23:26:49+00:00","summary":"ARIN delegated statistics 2023-09-08 (produced 2023-09-08T13:00:11+00:00), after the report: allocated (dated 1996-11-22)"}]},{"event_id":"d2d5535016abd6cb","registry":"ARIN","report_date":"2020-12-07","source":"statistics","raw_action":"NOT_IN_ARIN_ISSUED","raw_line":null,"resource_type":"ipv4","resource":"149.60.0.0/16","start":"149.60.0.0","end":"149.60.255.255","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":"2026-10-14T00:07:43+00:00","page":"https://rirtracker.com/ip/149.60.0.0-149.60.255.255/#e-d2d5535016abd6cb","report_page":"https://rirtracker.com/arin/reports/2020-12-07/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/149.60.0.0-149.60.255.255.json","observed":"149.60.0.0/16 assigned on 2020-12-07, reserved on 2020-12-08","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":"2021-02-05","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 assigned (dated 1996-11-22) on 2020-12-06 and reserved on 2020-12-08. 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 2021-02-05. This does not confirm availability.","evidence":[{"type":"statistics_diff","url":"https://ftp.arin.net/pub/stats/arin/archive/2020/delegated-arin-extended-20201208.gz","retrieved_at":"2026-10-12T22:34:44+00:00","summary":"Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 149.60.0.0/16 assigned on 2020-12-07, reserved on 2020-12-08"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2020/delegated-arin-extended-20201206.gz","retrieved_at":"2026-10-12T22:34:39+00:00","summary":"ARIN delegated statistics 2020-12-06 (produced 2020-12-06T15:00:14+00:00), before the report: assigned (dated 1996-11-22)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2020/delegated-arin-extended-20201208.gz","retrieved_at":"2026-10-12T22:34:44+00:00","summary":"ARIN delegated statistics 2020-12-08 (produced 2020-12-08T15:00:13+00:00), after the report: reserved"}]},{"event_id":"d1e0ba172f58c451","registry":"ARIN","report_date":"2016-07-18","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"149.60.0.0/16","start":"149.60.0.0","end":"149.60.255.255","classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Rocket Research Company","recipient_organization":"Aerojet Rocketdyne","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:25+00:00","page":"https://rirtracker.com/ip/149.60.0.0-149.60.255.255/#e-d1e0ba172f58c451","report_page":"https://rirtracker.com/arin/reports/2016-07-18/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/149.60.0.0-149.60.255.255.json","observed":"Merger/acquisition: Rocket Research Company (ARIN) to Aerojet Rocketdyne (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Rocket Research Company (ARIN) to Aerojet Rocketdyne (ARIN) on 2016-07-18 18:40 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 2016-07-18 18:40 UTC, Rocket Research Company (ARIN) to Aerojet Rocketdyne (ARIN); resources moved: 149.60.0.0/16"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2016/delegated-arin-extended-20160717.gz","retrieved_at":"2026-10-12T21:13:23+00:00","summary":"ARIN delegated statistics 2016-07-17 (produced 2016-07-17T05:09:33+00:00), before the report: assigned (dated 1996-11-22)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2016/delegated-arin-extended-20160719.gz","retrieved_at":"2026-10-12T21:13:28+00:00","summary":"ARIN delegated statistics 2016-07-19 (produced 2016-07-19T05:08:56+00:00), after the report: assigned (dated 1996-11-22)"}]}],"classification_history":{"69718bb24c71c2d1":[{"raw_change_id":185313,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T04:01:01+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from L3Harris Technologies, Inc. (ARIN) to Salesforce.com, Inc. (ARIN) on 2024-01-31 21:19 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":185313,"classification_code":"INTRA_RIR_TRANSFER","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 L3Harris Technologies, Inc. (ARIN) to Salesforce.com, Inc. (ARIN) on 2024-01-31 21:19 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":185313,"classification_code":"INTRA_RIR_TRANSFER","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 L3Harris Technologies, Inc. (ARIN) to Salesforce.com, Inc. (ARIN) on 2024-01-31 21:19 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":185313,"classification_code":"INTRA_RIR_TRANSFER","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 L3Harris Technologies, Inc. (ARIN) to Salesforce.com, Inc. (ARIN) on 2024-01-31 21:19 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."}],"419f93d2a9c9aa44":[{"raw_change_id":569080,"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 Aerojet Rocketdyne, Inc. (ARIN) to L3Harris Technologies, Inc. (ARIN) on 2023-09-07 21:31 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."}],"d2d5535016abd6cb":[{"raw_change_id":405737,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T05:42:41+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 assigned (dated 1996-11-22) on 2020-12-06 and reserved on 2020-12-08. 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 2021-02-05. This does not confirm availability."},{"raw_change_id":405737,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:19:15+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 assigned (dated 1996-11-22) on 2020-12-06 and reserved on 2020-12-08. 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 2021-02-05. This does not confirm availability."},{"raw_change_id":405737,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T15:03:04+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 assigned (dated 1996-11-22) on 2020-12-06 and reserved on 2020-12-08. 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 2021-02-05. This does not confirm availability."},{"raw_change_id":405737,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-14T00:07:43+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 assigned (dated 1996-11-22) on 2020-12-06 and reserved on 2020-12-08. 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 2021-02-05. This does not confirm availability."}],"d1e0ba172f58c451":[{"raw_change_id":550456,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:25+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Rocket Research Company (ARIN) to Aerojet Rocketdyne (ARIN) on 2016-07-18 18:40 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."}]},"arin_statistics_now":{"status":"allocated (dated 2024-01-31)"}}