{"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":"208.81.204.0/22","resource_type":"ipv4","page":"https://rirtracker.com/ip/208.81.204.0-208.81.207.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2020-01-22), allocated (dated 2021-09-08)"},"current_holder":{"rir":"ARIN","org":null,"how":"ARIN's latest statistics"},"rdap_snapshots":[],"transfers":[{"id":25480,"date":"2021-09-08T21:13:11Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Surge Communications LLC","recipient_org":"Coextro","range":"208.81.206.0/23","log":"ARIN"},{"id":24327,"date":"2021-04-12T21:17:54Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"NETMINDERS DATA SOLUTION","recipient_org":"Netminders Server Hosting","range":"208.81.204.0/23","log":"ARIN"},{"id":19853,"date":"2020-01-22T22:23:01Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Yesup Ecommerce Solutions Inc.","recipient_org":"NETMINDERS DATA SOLUTION","range":"208.81.204.0/23","log":"ARIN"}],"events":[{"event_id":"f1d6013b9ebbd0cc","registry":"ARIN","report_date":"2017-11-06","source":"arin_issued","raw_action":"REMOVE","raw_line":"Remove 208.81.204.0-208.81.207.255","resource_type":"ipv4","resource":"208.81.204.0/22","start":"208.81.204.0","end":"208.81.207.255","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":"2026-10-13T23:51:59+00:00","page":"https://rirtracker.com/ip/208.81.204.0-208.81.207.255/#e-f1d6013b9ebbd0cc","report_page":"https://rirtracker.com/arin/reports/2017-11-06/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/208.81.204.0-208.81.207.255.json","explanation":"ARIN's statistics show it reserved on 2017-11-05 and allocated (dated 2017-11-06), reserved on 2017-11-07. ARIN removed its own pool record for this range as part of issuing it: the same report adds 208.81.206.0-208.81.207.255. The issuance is explained on that line.","evidence":[{"type":"arin_issued","url":"https://lists.arin.net/pipermail/arin-issued/2017-November/003253.html","retrieved_at":"2026-10-12T18:39:51+00:00","summary":"ARIN-Issued report for 2017-11-06: \"Remove 208.81.204.0-208.81.207.255\""},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2017/delegated-arin-extended-20171105.gz","retrieved_at":"2026-10-12T21:36:52+00:00","summary":"ARIN delegated statistics 2017-11-05 (produced 2017-11-05T05:10:36+00:00), before the report: reserved"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2017/delegated-arin-extended-20171107.gz","retrieved_at":"2026-10-12T21:36:56+00:00","summary":"ARIN delegated statistics 2017-11-07 (produced 2017-11-07T06:10:56+00:00), after the report: allocated (dated 2017-11-06), reserved"}]},{"event_id":"65601c9c255605da","registry":"ARIN","report_date":"2017-01-10","source":"statistics","raw_action":"NOT_IN_ARIN_ISSUED","raw_line":null,"resource_type":"ipv4","resource":"208.81.204.0/22","start":"208.81.204.0","end":"208.81.207.255","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":"2026-10-14T00:02:39+00:00","page":"https://rirtracker.com/ip/208.81.204.0-208.81.207.255/#e-65601c9c255605da","report_page":"https://rirtracker.com/arin/reports/2017-01-10/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/208.81.204.0-208.81.207.255.json","observed":"208.81.204.0/22 assigned on 2017-01-10, reserved on 2017-01-11","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":"2017-03-11","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 2007-08-24) on 2017-01-09 and reserved on 2017-01-11. 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 2017-03-11. This does not confirm availability.","evidence":[{"type":"statistics_diff","url":"https://ftp.arin.net/pub/stats/arin/archive/2017/delegated-arin-extended-20170111.gz","retrieved_at":"2026-10-12T21:22:04+00:00","summary":"Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 208.81.204.0/22 assigned on 2017-01-10, reserved on 2017-01-11"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2017/delegated-arin-extended-20170109.gz","retrieved_at":"2026-10-12T21:22:00+00:00","summary":"ARIN delegated statistics 2017-01-09 (produced 2017-01-09T06:09:24+00:00), before the report: assigned (dated 2007-08-24)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2017/delegated-arin-extended-20170111.gz","retrieved_at":"2026-10-12T21:22:04+00:00","summary":"ARIN delegated statistics 2017-01-11 (produced 2017-01-11T06:10:50+00:00), after the report: reserved"}]}],"classification_history":{"f1d6013b9ebbd0cc":[{"raw_change_id":151959,"classification_code":"POOL_RECORD_CHANGE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T03:39:30+00:00","current":0,"public_explanation":"ARIN's statistics show it reserved on 2017-11-05 and allocated (dated 2017-11-06), reserved on 2017-11-07. ARIN removed its own pool record for this range as part of issuing it: the same report adds 208.81.206.0-208.81.207.255. The issuance is explained on that line."},{"raw_change_id":151959,"classification_code":"POOL_RECORD_CHANGE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:06:10+00:00","current":0,"public_explanation":"ARIN's statistics show it reserved on 2017-11-05 and allocated (dated 2017-11-06), reserved on 2017-11-07. ARIN removed its own pool record for this range as part of issuing it: the same report adds 208.81.206.0-208.81.207.255. The issuance is explained on that line."},{"raw_change_id":151959,"classification_code":"POOL_RECORD_CHANGE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:48:50+00:00","current":0,"public_explanation":"ARIN's statistics show it reserved on 2017-11-05 and allocated (dated 2017-11-06), reserved on 2017-11-07. ARIN removed its own pool record for this range as part of issuing it: the same report adds 208.81.206.0-208.81.207.255. The issuance is explained on that line."},{"raw_change_id":151959,"classification_code":"POOL_RECORD_CHANGE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:51:59+00:00","current":1,"public_explanation":"ARIN's statistics show it reserved on 2017-11-05 and allocated (dated 2017-11-06), reserved on 2017-11-07. ARIN removed its own pool record for this range as part of issuing it: the same report adds 208.81.206.0-208.81.207.255. The issuance is explained on that line."}],"65601c9c255605da":[{"raw_change_id":328197,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T05:08:37+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 2007-08-24) on 2017-01-09 and reserved on 2017-01-11. 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 2017-03-11. This does not confirm availability."},{"raw_change_id":328197,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:15:04+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 2007-08-24) on 2017-01-09 and reserved on 2017-01-11. 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 2017-03-11. This does not confirm availability."},{"raw_change_id":328197,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:58:33+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 2007-08-24) on 2017-01-09 and reserved on 2017-01-11. 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 2017-03-11. This does not confirm availability."},{"raw_change_id":328197,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-14T00:02:39+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 2007-08-24) on 2017-01-09 and reserved on 2017-01-11. 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 2017-03-11. This does not confirm availability."}]},"arin_statistics_now":{"status":"allocated (dated 2020-01-22), allocated (dated 2021-09-08)"}}