{"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":"104.238.237.0/24","resource_type":"ipv4","page":"https://rirtracker.com/ip/104.238.237.0-104.238.237.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2024-12-07)"},"current_holder":{"rir":"ARIN","org":"Wicked Bandwidth, Inc","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":13571,"date":"2018-07-05T19:24:42Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Versaweb, LLC","recipient_org":"Wicked Bandwidth, Inc","range":"104.238.237.0/24","log":"ARIN"}],"events":[{"event_id":"d090e3ade52d172e","registry":"ARIN","report_date":"2024-12-07","source":"arin_issued","raw_action":"ADD","raw_line":"Add 104.238.237.0-104.238.237.255","resource_type":"ipv4","resource":"104.238.237.0/24","start":"104.238.237.0","end":"104.238.237.255","classification":"APPARENT_REISSUANCE","classification_label":"Apparent reissuance of previously removed resource","confidence":"STRONG_INFERENCE","source_rir":null,"recipient_rir":null,"source_organization":null,"recipient_organization":null,"inventory_effect":"Likely issued from ARIN-controlled inventory","inventory_effect_code":"ISSUED","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:54:17+00:00","page":"https://rirtracker.com/ip/104.238.237.0-104.238.237.255/#e-d090e3ade52d172e","report_page":"https://rirtracker.com/arin/reports/2024-12-07/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/104.238.237.0-104.238.237.255.json","explanation":"No transfer record matches. ARIN's statistics show it reserved on 2024-12-06 and allocated (dated 2024-12-07) on 2024-12-08. The tracker saw this range removed from registration on 2022-10-10 (104.238.237.0/24), so it appears to have been issued again from ARIN's pool.","evidence":[{"type":"arin_issued","url":"https://lists.arin.net/pipermail/arin-issued/2024-December/005838.html","retrieved_at":"2026-10-12T18:42:50+00:00","summary":"ARIN-Issued report for 2024-12-07: \"Add 104.238.237.0-104.238.237.255\""},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2024/delegated-arin-extended-20241206.gz","retrieved_at":"2026-10-12T23:51:07+00:00","summary":"ARIN delegated statistics 2024-12-06 (produced 2024-12-06T14:01:05+00:00), before the report: reserved"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2024/delegated-arin-extended-20241208.gz","retrieved_at":"2026-10-12T23:51:12+00:00","summary":"ARIN delegated statistics 2024-12-08 (produced 2024-12-08T14:01:06+00:00), after the report: allocated (dated 2024-12-07)"}]},{"event_id":"a5460f049b3187d0","registry":"ARIN","report_date":"2024-12-07","source":"arin_issued","raw_action":"REMOVE","raw_line":"Remove 104.238.237.0-104.238.237.255","resource_type":"ipv4","resource":"104.238.237.0/24","start":"104.238.237.0","end":"104.238.237.255","classification":"POOL_RECORD_CHANGE","classification_label":"Change to ARIN's own pool record","confidence":"STRONG_INFERENCE","source_rir":null,"recipient_rir":null,"source_organization":null,"recipient_organization":null,"inventory_effect":"Part of the issuance reported the same day","inventory_effect_code":"PAIRED","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:54:17+00:00","page":"https://rirtracker.com/ip/104.238.237.0-104.238.237.255/#e-a5460f049b3187d0","report_page":"https://rirtracker.com/arin/reports/2024-12-07/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/104.238.237.0-104.238.237.255.json","explanation":"ARIN's statistics show it reserved on 2024-12-06 and allocated (dated 2024-12-07) on 2024-12-08. ARIN removed its own pool record for this range as part of issuing it: the same report adds 104.238.237.0-104.238.237.255. The issuance is explained on that line.","evidence":[{"type":"arin_issued","url":"https://lists.arin.net/pipermail/arin-issued/2024-December/005838.html","retrieved_at":"2026-10-12T18:42:50+00:00","summary":"ARIN-Issued report for 2024-12-07: \"Remove 104.238.237.0-104.238.237.255\""},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2024/delegated-arin-extended-20241206.gz","retrieved_at":"2026-10-12T23:51:07+00:00","summary":"ARIN delegated statistics 2024-12-06 (produced 2024-12-06T14:01:05+00:00), before the report: reserved"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2024/delegated-arin-extended-20241208.gz","retrieved_at":"2026-10-12T23:51:12+00:00","summary":"ARIN delegated statistics 2024-12-08 (produced 2024-12-08T14:01:06+00:00), after the report: allocated (dated 2024-12-07)"}]},{"event_id":"e07c80420ff303c8","registry":"ARIN","report_date":"2022-10-10","source":"statistics","raw_action":"NOT_IN_ARIN_ISSUED","raw_line":null,"resource_type":"ipv4","resource":"104.238.237.0/24","start":"104.238.237.0","end":"104.238.237.255","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":"2026-10-14T00:09:50+00:00","page":"https://rirtracker.com/ip/104.238.237.0-104.238.237.255/#e-e07c80420ff303c8","report_page":"https://rirtracker.com/arin/reports/2022-10-10/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/104.238.237.0-104.238.237.255.json","observed":"104.238.237.0/24 allocated on 2022-10-10, reserved on 2022-10-11","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":"2022-12-09","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 2018-07-05) on 2022-10-09 and reserved on 2022-10-11. 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 2022-12-09. This does not confirm availability.","evidence":[{"type":"statistics_diff","url":"https://ftp.arin.net/pub/stats/arin/archive/2022/delegated-arin-extended-20221011.gz","retrieved_at":"2026-10-12T23:09:12+00:00","summary":"Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 104.238.237.0/24 allocated on 2022-10-10, reserved on 2022-10-11"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2022/delegated-arin-extended-20221009.gz","retrieved_at":"2026-10-12T23:09:07+00:00","summary":"ARIN delegated statistics 2022-10-09 (produced 2022-10-09T13:00:10+00:00), before the report: allocated (dated 2018-07-05)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2022/delegated-arin-extended-20221011.gz","retrieved_at":"2026-10-12T23:09:12+00:00","summary":"ARIN delegated statistics 2022-10-11 (produced 2022-10-11T13:00:10+00:00), after the report: reserved"}]},{"event_id":"6c5518bf1e8b17b6","registry":"ARIN","report_date":"2018-07-05","source":"arin_issued","raw_action":"ADD","raw_line":"Add 104.238.237.0-104.238.237.255","resource_type":"ipv4","resource":"104.238.237.0/24","start":"104.238.237.0","end":"104.238.237.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-ARIN transfer","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Versaweb, LLC","recipient_organization":"Wicked Bandwidth, Inc","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:52:13+00:00","page":"https://rirtracker.com/ip/104.238.237.0-104.238.237.255/#e-6c5518bf1e8b17b6","report_page":"https://rirtracker.com/arin/reports/2018-07-05/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/104.238.237.0-104.238.237.255.json","explanation":"ARIN's transfer log records a transfer from Versaweb, LLC (ARIN) to Wicked Bandwidth, Inc (ARIN) on 2018-07-05 19:24 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/2018-July/003494.html","retrieved_at":"2026-10-12T18:40:07+00:00","summary":"ARIN-Issued report for 2018-07-05: \"Add 104.238.237.0-104.238.237.255\""},{"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 2018-07-05 19:24 UTC, Versaweb, LLC (ARIN) to Wicked Bandwidth, Inc (ARIN); resources moved: 104.238.237.0/24"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2018/delegated-arin-extended-20180704.gz","retrieved_at":"2026-10-12T21:48:44+00:00","summary":"ARIN delegated statistics 2018-07-04 (produced 2018-07-04T05:00:24+00:00), before the report: allocated (dated 2014-11-17)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2018/delegated-arin-extended-20180706.gz","retrieved_at":"2026-10-12T21:48:56+00:00","summary":"ARIN delegated statistics 2018-07-06 (produced 2018-07-06T05:00:23+00:00), after the report: allocated (dated 2018-07-05)"}]}],"classification_history":{"d090e3ade52d172e":[{"raw_change_id":190868,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T04:04:18+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it reserved on 2024-12-06 and allocated (dated 2024-12-07) on 2024-12-08. The tracker saw this range removed from registration on 2022-10-10 (104.238.237.0/24), so it appears to have been issued again from ARIN's pool."},{"raw_change_id":190868,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:07:53+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it reserved on 2024-12-06 and allocated (dated 2024-12-07) on 2024-12-08. The tracker saw this range removed from registration on 2022-10-10 (104.238.237.0/24), so it appears to have been issued again from ARIN's pool."},{"raw_change_id":190868,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:50:46+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it reserved on 2024-12-06 and allocated (dated 2024-12-07) on 2024-12-08. The tracker saw this range removed from registration on 2022-10-10 (104.238.237.0/24), so it appears to have been issued again from ARIN's pool."},{"raw_change_id":190868,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:54:17+00:00","current":1,"public_explanation":"No transfer record matches. ARIN's statistics show it reserved on 2024-12-06 and allocated (dated 2024-12-07) on 2024-12-08. The tracker saw this range removed from registration on 2022-10-10 (104.238.237.0/24), so it appears to have been issued again from ARIN's pool."}],"a5460f049b3187d0":[{"raw_change_id":190862,"classification_code":"POOL_RECORD_CHANGE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T04:04:18+00:00","current":0,"public_explanation":"ARIN's statistics show it reserved on 2024-12-06 and allocated (dated 2024-12-07) on 2024-12-08. ARIN removed its own pool record for this range as part of issuing it: the same report adds 104.238.237.0-104.238.237.255. The issuance is explained on that line."},{"raw_change_id":190862,"classification_code":"POOL_RECORD_CHANGE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:07:53+00:00","current":0,"public_explanation":"ARIN's statistics show it reserved on 2024-12-06 and allocated (dated 2024-12-07) on 2024-12-08. ARIN removed its own pool record for this range as part of issuing it: the same report adds 104.238.237.0-104.238.237.255. The issuance is explained on that line."},{"raw_change_id":190862,"classification_code":"POOL_RECORD_CHANGE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:50:46+00:00","current":0,"public_explanation":"ARIN's statistics show it reserved on 2024-12-06 and allocated (dated 2024-12-07) on 2024-12-08. ARIN removed its own pool record for this range as part of issuing it: the same report adds 104.238.237.0-104.238.237.255. The issuance is explained on that line."},{"raw_change_id":190862,"classification_code":"POOL_RECORD_CHANGE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:54:17+00:00","current":1,"public_explanation":"ARIN's statistics show it reserved on 2024-12-06 and allocated (dated 2024-12-07) on 2024-12-08. ARIN removed its own pool record for this range as part of issuing it: the same report adds 104.238.237.0-104.238.237.255. The issuance is explained on that line."}],"e07c80420ff303c8":[{"raw_change_id":435186,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T05:54:13+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 2018-07-05) on 2022-10-09 and reserved on 2022-10-11. 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 2022-12-09. This does not confirm availability."},{"raw_change_id":435186,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:21:01+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 2018-07-05) on 2022-10-09 and reserved on 2022-10-11. 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 2022-12-09. This does not confirm availability."},{"raw_change_id":435186,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T15:04:58+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 2018-07-05) on 2022-10-09 and reserved on 2022-10-11. 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 2022-12-09. This does not confirm availability."},{"raw_change_id":435186,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-14T00:09:50+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 2018-07-05) on 2022-10-09 and reserved on 2022-10-11. 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 2022-12-09. This does not confirm availability."}],"6c5518bf1e8b17b6":[{"raw_change_id":155388,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T03:41:42+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Versaweb, LLC (ARIN) to Wicked Bandwidth, Inc (ARIN) on 2018-07-05 19:24 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":155388,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:06:19+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Versaweb, LLC (ARIN) to Wicked Bandwidth, Inc (ARIN) on 2018-07-05 19:24 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":155388,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:49:01+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Versaweb, LLC (ARIN) to Wicked Bandwidth, Inc (ARIN) on 2018-07-05 19:24 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":155388,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:52:13+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from Versaweb, LLC (ARIN) to Wicked Bandwidth, Inc (ARIN) on 2018-07-05 19:24 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 2024-12-07)"}}