{"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":"199.168.200.0/21","resource_type":"ipv4","page":"https://rirtracker.com/ip/199.168.200.0-199.168.207.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2017-01-25)"},"current_holder":{"rir":"ARIN","org":"Skyrunner, Inc.","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":27177,"date":"2022-03-18T17:29:44Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"3dB Wireless, Inc","recipient_org":"Skyrunner, Inc.","range":"199.168.200.0/21","log":"ARIN"}],"events":[{"event_id":"af426342d6d1e81e","registry":"ARIN","report_date":"2022-03-18","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"199.168.200.0/21","start":"199.168.200.0","end":"199.168.207.255","classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"3dB Wireless, Inc","recipient_organization":"Skyrunner, Inc.","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:00+00:00","page":"https://rirtracker.com/ip/199.168.200.0-199.168.207.255/#e-af426342d6d1e81e","report_page":"https://rirtracker.com/arin/reports/2022-03-18/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/199.168.200.0-199.168.207.255.json","observed":"Merger/acquisition: 3dB Wireless, Inc (ARIN) to Skyrunner, Inc. (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from 3dB Wireless, Inc (ARIN) to Skyrunner, Inc. (ARIN) on 2022-03-18 17:29 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 2022-03-18 17:29 UTC, 3dB Wireless, Inc (ARIN) to Skyrunner, Inc. (ARIN); resources moved: 199.168.200.0/21"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2022/delegated-arin-extended-20220317.gz","retrieved_at":"2026-10-12T22:58:30+00:00","summary":"ARIN delegated statistics 2022-03-17 (produced 2022-03-17T13:00:10+00:00), before the report: allocated (dated 2017-01-25)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2022/delegated-arin-extended-20220319.gz","retrieved_at":"2026-10-12T22:58:34+00:00","summary":"ARIN delegated statistics 2022-03-19 (produced 2022-03-19T13:00:09+00:00), after the report: allocated (dated 2017-01-25)"}]},{"event_id":"0e1dbed45aedf10e","registry":"ARIN","report_date":"2017-01-25","source":"arin_issued","raw_action":"ADD","raw_line":"Add 199.168.200.0-199.168.207.255","resource_type":"ipv4","resource":"199.168.200.0/21","start":"199.168.200.0","end":"199.168.207.255","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":"2026-10-13T23:51:42+00:00","page":"https://rirtracker.com/ip/199.168.200.0-199.168.207.255/#e-0e1dbed45aedf10e","report_page":"https://rirtracker.com/arin/reports/2017-01-25/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/199.168.200.0-199.168.207.255.json","explanation":"No transfer record matches. ARIN's statistics show it reserved on 2017-01-24 and allocated (dated 2017-01-25) on 2017-01-26. The tracker saw this range removed from registration on 2014-11-04 (199.168.200.0/21), so it appears to have been issued again from ARIN's pool.","evidence":[{"type":"arin_issued","url":"https://lists.arin.net/pipermail/arin-issued/2017-January/002967.html","retrieved_at":"2026-10-12T18:39:29+00:00","summary":"ARIN-Issued report for 2017-01-25: \"Add 199.168.200.0-199.168.207.255\""},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2017/delegated-arin-extended-20170124.gz","retrieved_at":"2026-10-12T21:22:40+00:00","summary":"ARIN delegated statistics 2017-01-24 (produced 2017-01-24T06:09:15+00:00), before the report: reserved"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2017/delegated-arin-extended-20170126.gz","retrieved_at":"2026-10-12T21:22:45+00:00","summary":"ARIN delegated statistics 2017-01-26 (produced 2017-01-26T06:09:58+00:00), after the report: allocated (dated 2017-01-25)"}]},{"event_id":"840a840ad82d7620","registry":"ARIN","report_date":"2017-01-25","source":"arin_issued","raw_action":"REMOVE","raw_line":"Remove 199.168.200.0-199.168.207.255","resource_type":"ipv4","resource":"199.168.200.0/21","start":"199.168.200.0","end":"199.168.207.255","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":"2026-10-13T23:51:42+00:00","page":"https://rirtracker.com/ip/199.168.200.0-199.168.207.255/#e-840a840ad82d7620","report_page":"https://rirtracker.com/arin/reports/2017-01-25/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/199.168.200.0-199.168.207.255.json","explanation":"ARIN's statistics show it reserved on 2017-01-24 and allocated (dated 2017-01-25) on 2017-01-26. ARIN removed its own pool record for this range as part of issuing it: the same report adds 199.168.200.0-199.168.207.255. The issuance is explained on that line.","evidence":[{"type":"arin_issued","url":"https://lists.arin.net/pipermail/arin-issued/2017-January/002967.html","retrieved_at":"2026-10-12T18:39:29+00:00","summary":"ARIN-Issued report for 2017-01-25: \"Remove 199.168.200.0-199.168.207.255\""},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2017/delegated-arin-extended-20170124.gz","retrieved_at":"2026-10-12T21:22:40+00:00","summary":"ARIN delegated statistics 2017-01-24 (produced 2017-01-24T06:09:15+00:00), before the report: reserved"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2017/delegated-arin-extended-20170126.gz","retrieved_at":"2026-10-12T21:22:45+00:00","summary":"ARIN delegated statistics 2017-01-26 (produced 2017-01-26T06:09:58+00:00), after the report: allocated (dated 2017-01-25)"}]},{"event_id":"8f4b982ffb4c691d","registry":"ARIN","report_date":"2014-11-04","source":"statistics","raw_action":"NOT_IN_ARIN_ISSUED","raw_line":null,"resource_type":"ipv4","resource":"199.168.200.0/21","start":"199.168.200.0","end":"199.168.207.255","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":"2026-10-14T00:00:11+00:00","page":"https://rirtracker.com/ip/199.168.200.0-199.168.207.255/#e-8f4b982ffb4c691d","report_page":"https://rirtracker.com/arin/reports/2014-11-04/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/199.168.200.0-199.168.207.255.json","observed":"199.168.200.0/21 allocated on 2014-11-04, reserved on 2014-11-05","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":"2015-01-03","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 2011-06-23) on 2014-11-03 and reserved on 2014-11-05. 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 2015-01-03. This does not confirm availability.","evidence":[{"type":"statistics_diff","url":"https://ftp.arin.net/pub/stats/arin/archive/2014/delegated-arin-extended-20141105.gz","retrieved_at":"2026-10-12T20:43:33+00:00","summary":"Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 199.168.200.0/21 allocated on 2014-11-04, reserved on 2014-11-05"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2014/delegated-arin-extended-20141103.gz","retrieved_at":"2026-10-12T20:43:28+00:00","summary":"ARIN delegated statistics 2014-11-03 (produced 2014-11-03T06:03:55+00:00), before the report: allocated (dated 2011-06-23)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2014/delegated-arin-extended-20141105.gz","retrieved_at":"2026-10-12T20:43:33+00:00","summary":"ARIN delegated statistics 2014-11-05 (produced 2014-11-05T06:04:34+00:00), after the report: reserved"}]},{"event_id":"346a8fdd76b5c1e2","registry":"ARIN","report_date":"2011-06-23","source":"arin_issued","raw_action":"ADD","raw_line":"Add 199.168.200.0-199.168.207.255","resource_type":"ipv4","resource":"199.168.200.0/21","start":"199.168.200.0","end":"199.168.207.255","classification":"APPARENT_NEW_ISSUANCE","classification_label":"Apparent new issuance","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":"2026-10-13T23:50:54+00:00","page":"https://rirtracker.com/ip/199.168.200.0-199.168.207.255/#e-346a8fdd76b5c1e2","report_page":"https://rirtracker.com/arin/reports/2011-06-23/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/199.168.200.0-199.168.207.255.json","explanation":"No transfer record matches. ARIN's statistics show it not issued on 2011-06-22 and allocated (dated 2011-06-23) on 2011-06-24. (Until 2013-03-05, ARIN's statistics list only what's issued.) It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN.","evidence":[{"type":"arin_issued","url":"https://lists.arin.net/pipermail/arin-issued/2011-June/000923.html","retrieved_at":"2026-10-12T18:37:08+00:00","summary":"ARIN-Issued report for 2011-06-23: \"Add 199.168.200.0-199.168.207.255\""},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2011/delegated-arin-20110622.gz","retrieved_at":"2026-10-12T19:21:42+00:00","summary":"ARIN delegated statistics 2011-06-22, before the report: not issued"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2011/delegated-arin-20110624.gz","retrieved_at":"2026-10-12T19:21:47+00:00","summary":"ARIN delegated statistics 2011-06-24, after the report: allocated (dated 2011-06-23)"}]}],"classification_history":{"af426342d6d1e81e":[{"raw_change_id":564932,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:00+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from 3dB Wireless, Inc (ARIN) to Skyrunner, Inc. (ARIN) on 2022-03-18 17:29 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."}],"0e1dbed45aedf10e":[{"raw_change_id":147498,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T03:36:58+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it reserved on 2017-01-24 and allocated (dated 2017-01-25) on 2017-01-26. The tracker saw this range removed from registration on 2014-11-04 (199.168.200.0/21), so it appears to have been issued again from ARIN's pool."},{"raw_change_id":147498,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:05:56+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it reserved on 2017-01-24 and allocated (dated 2017-01-25) on 2017-01-26. The tracker saw this range removed from registration on 2014-11-04 (199.168.200.0/21), so it appears to have been issued again from ARIN's pool."},{"raw_change_id":147498,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:48:35+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it reserved on 2017-01-24 and allocated (dated 2017-01-25) on 2017-01-26. The tracker saw this range removed from registration on 2014-11-04 (199.168.200.0/21), so it appears to have been issued again from ARIN's pool."},{"raw_change_id":147498,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:51:42+00:00","current":1,"public_explanation":"No transfer record matches. ARIN's statistics show it reserved on 2017-01-24 and allocated (dated 2017-01-25) on 2017-01-26. The tracker saw this range removed from registration on 2014-11-04 (199.168.200.0/21), so it appears to have been issued again from ARIN's pool."}],"840a840ad82d7620":[{"raw_change_id":147483,"classification_code":"POOL_RECORD_CHANGE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T03:36:57+00:00","current":0,"public_explanation":"ARIN's statistics show it reserved on 2017-01-24 and allocated (dated 2017-01-25) on 2017-01-26. ARIN removed its own pool record for this range as part of issuing it: the same report adds 199.168.200.0-199.168.207.255. The issuance is explained on that line."},{"raw_change_id":147483,"classification_code":"POOL_RECORD_CHANGE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:05:56+00:00","current":0,"public_explanation":"ARIN's statistics show it reserved on 2017-01-24 and allocated (dated 2017-01-25) on 2017-01-26. ARIN removed its own pool record for this range as part of issuing it: the same report adds 199.168.200.0-199.168.207.255. The issuance is explained on that line."},{"raw_change_id":147483,"classification_code":"POOL_RECORD_CHANGE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:48:35+00:00","current":0,"public_explanation":"ARIN's statistics show it reserved on 2017-01-24 and allocated (dated 2017-01-25) on 2017-01-26. ARIN removed its own pool record for this range as part of issuing it: the same report adds 199.168.200.0-199.168.207.255. The issuance is explained on that line."},{"raw_change_id":147483,"classification_code":"POOL_RECORD_CHANGE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:51:42+00:00","current":1,"public_explanation":"ARIN's statistics show it reserved on 2017-01-24 and allocated (dated 2017-01-25) on 2017-01-26. ARIN removed its own pool record for this range as part of issuing it: the same report adds 199.168.200.0-199.168.207.255. The issuance is explained on that line."}],"8f4b982ffb4c691d":[{"raw_change_id":291230,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T04:52:19+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 2011-06-23) on 2014-11-03 and reserved on 2014-11-05. 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 2015-01-03. This does not confirm availability."},{"raw_change_id":291230,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:12:57+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 2011-06-23) on 2014-11-03 and reserved on 2014-11-05. 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 2015-01-03. This does not confirm availability."},{"raw_change_id":291230,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:56:18+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 2011-06-23) on 2014-11-03 and reserved on 2014-11-05. 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 2015-01-03. This does not confirm availability."},{"raw_change_id":291230,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-14T00:00:11+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 2011-06-23) on 2014-11-03 and reserved on 2014-11-05. 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 2015-01-03. This does not confirm availability."}],"346a8fdd76b5c1e2":[{"raw_change_id":123868,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T03:14:20+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it not issued on 2011-06-22 and allocated (dated 2011-06-23) on 2011-06-24. (Until 2013-03-05, ARIN's statistics list only what's issued.) The tracker saw this range released from hold on 2011-06-06 (69.57.208.0-216.250.127.255), so it appears to have been issued again from ARIN's pool."},{"raw_change_id":123868,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:05:21+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it not issued on 2011-06-22 and allocated (dated 2011-06-23) on 2011-06-24. (Until 2013-03-05, ARIN's statistics list only what's issued.) The tracker saw this range released from hold on 2011-06-06 (69.57.208.0-216.250.127.255), so it appears to have been issued again from ARIN's pool."},{"raw_change_id":123868,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:47:55+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it not issued on 2011-06-22 and allocated (dated 2011-06-23) on 2011-06-24. (Until 2013-03-05, ARIN's statistics list only what's issued.) It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN."},{"raw_change_id":123868,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:50:54+00:00","current":1,"public_explanation":"No transfer record matches. ARIN's statistics show it not issued on 2011-06-22 and allocated (dated 2011-06-23) on 2011-06-24. (Until 2013-03-05, ARIN's statistics list only what's issued.) It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN."}]},"arin_statistics_now":{"status":"allocated (dated 2017-01-25)"}}