{"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":"192.198.28.0/22","resource_type":"ipv4","page":"https://rirtracker.com/ip/192.198.28.0-192.198.31.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2015-12-22), allocated (dated 2017-02-15), reserved"},"current_holder":{"rir":null,"org":null,"how":null},"rdap_snapshots":[],"transfers":[{"id":9335,"date":"2017-04-21T16:05:42Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Hyper Networks LLC","recipient_org":"Diamond Resorts Centralized Services Company","range":"192.198.30.0/24","log":"ARIN"},{"id":8688,"date":"2017-02-15T17:06:37Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Hyper Networks LLC","recipient_org":"DESERT RADIOLOGISTS","range":"192.198.29.0/24","log":"ARIN"},{"id":6296,"date":"2015-12-22T21:24:37Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Cobalt Data Centers","recipient_org":"Hyper Networks LLC","range":"192.198.28.0/22","log":"ARIN"}],"events":[{"event_id":"27e43e5d98f234c6","registry":"ARIN","report_date":"2015-12-22","source":"arin_issued","raw_action":"ADD","raw_line":"Add 192.198.28.0-192.198.31.255","resource_type":"ipv4","resource":"192.198.28.0/22","start":"192.198.28.0","end":"192.198.31.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-ARIN transfer","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Cobalt Data Centers","recipient_organization":"Hyper Networks LLC","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:51:31+00:00","page":"https://rirtracker.com/ip/192.198.28.0-192.198.31.255/#e-27e43e5d98f234c6","report_page":"https://rirtracker.com/arin/reports/2015-12-22/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/192.198.28.0-192.198.31.255.json","explanation":"ARIN's transfer log records a transfer from Cobalt Data Centers (ARIN) to Hyper Networks LLC (ARIN) on 2015-12-22 21:24 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/2015-December/002567.html","retrieved_at":"2026-10-12T18:39:02+00:00","summary":"ARIN-Issued report for 2015-12-22: \"Add 192.198.28.0-192.198.31.255\""},{"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 2015-12-22 21:24 UTC, Cobalt Data Centers (ARIN) to Hyper Networks LLC (ARIN); resources moved: 192.198.28.0/22"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2015/delegated-arin-extended-20151221.gz","retrieved_at":"2026-10-12T21:03:22+00:00","summary":"ARIN delegated statistics 2015-12-21 (produced 2015-12-21T06:04:54+00:00), before the report: allocated (dated 2013-01-31)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2015/delegated-arin-extended-20151223.gz","retrieved_at":"2026-10-12T21:03:27+00:00","summary":"ARIN delegated statistics 2015-12-23 (produced 2015-12-23T06:04:05+00:00), after the report: allocated (dated 2015-12-22)"}]},{"event_id":"864c58b3c4f5486a","registry":"ARIN","report_date":"2013-01-31","source":"arin_issued","raw_action":"ADD","raw_line":"Add 192.198.28.0-192.198.31.255","resource_type":"ipv4","resource":"192.198.28.0/22","start":"192.198.28.0","end":"192.198.31.255","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":"2026-10-13T23:51:03+00:00","page":"https://rirtracker.com/ip/192.198.28.0-192.198.31.255/#e-864c58b3c4f5486a","report_page":"https://rirtracker.com/arin/reports/2013-01-31/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/192.198.28.0-192.198.31.255.json","explanation":"No transfer record matches. ARIN's statistics show it not issued on 2013-01-30 and allocated (dated 2013-01-31) on 2013-02-01. (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/2013-January/001512.html","retrieved_at":"2026-10-12T18:37:48+00:00","summary":"ARIN-Issued report for 2013-01-31: \"Add 192.198.28.0-192.198.31.255\""},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2013/delegated-arin-20130130.gz","retrieved_at":"2026-10-12T19:54:11+00:00","summary":"ARIN delegated statistics 2013-01-30, before the report: not issued"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2013/delegated-arin-20130201.gz","retrieved_at":"2026-10-12T19:54:16+00:00","summary":"ARIN delegated statistics 2013-02-01, after the report: allocated (dated 2013-01-31)"}]}],"classification_history":{"27e43e5d98f234c6":[{"raw_change_id":140498,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T03:34:34+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Cobalt Data Centers (ARIN) to Hyper Networks LLC (ARIN) on 2015-12-22 21:24 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":140498,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:05:48+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Cobalt Data Centers (ARIN) to Hyper Networks LLC (ARIN) on 2015-12-22 21:24 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":140498,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:48:26+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Cobalt Data Centers (ARIN) to Hyper Networks LLC (ARIN) on 2015-12-22 21:24 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":140498,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:51:31+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from Cobalt Data Centers (ARIN) to Hyper Networks LLC (ARIN) on 2015-12-22 21:24 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."}],"864c58b3c4f5486a":[{"raw_change_id":127991,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T03:19:37+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it not issued on 2013-01-30 and allocated (dated 2013-01-31) on 2013-02-01. (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":127991,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:05:27+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it not issued on 2013-01-30 and allocated (dated 2013-01-31) on 2013-02-01. (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":127991,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:48:02+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it not issued on 2013-01-30 and allocated (dated 2013-01-31) on 2013-02-01. (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":127991,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:51:03+00:00","current":1,"public_explanation":"No transfer record matches. ARIN's statistics show it not issued on 2013-01-30 and allocated (dated 2013-01-31) on 2013-02-01. (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 2015-12-22), allocated (dated 2017-02-15), reserved"}}