{"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":"199.244.252.0/22","resource_type":"ipv4","page":"https://rirtracker.com/ip/199.244.252.0-199.244.255.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2011-10-12)"},"current_holder":{"rir":"ARIN","org":"PF IPV4 Borrower, LLC","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":45263,"date":"2026-08-21T17:42:49Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Unitas Global","recipient_org":"PF IPV4 Borrower, LLC","range":"199.244.252.0/22","log":"ARIN"},{"id":30210,"date":"2023-01-23T17:52:05Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Internap Holding LLC","recipient_org":"Unitas Global","range":"199.244.252.0/22","log":"ARIN"},{"id":16482,"date":"2018-11-29T13:45:51Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Internap Network Services Corporation","recipient_org":"Internap Corporation","range":"199.244.252.0/22","log":"ARIN"}],"events":[{"event_id":"ddf029b12838e132","registry":"ARIN","report_date":"2026-08-21","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"199.244.252.0/22","start":"199.244.252.0","end":"199.244.255.255","classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Unitas Global","recipient_organization":"PF IPV4 Borrower, LLC","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:30+00:00","page":"https://rirtracker.com/ip/199.244.252.0-199.244.255.255/#e-ddf029b12838e132","report_page":"https://rirtracker.com/arin/reports/2026-08-21/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/199.244.252.0-199.244.255.255.json","observed":"Merger/acquisition: Unitas Global (ARIN) to PF IPV4 Borrower, LLC (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Unitas Global (ARIN) to PF IPV4 Borrower, LLC (ARIN) on 2026-08-21 17:42 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 2026-08-21 17:42 UTC, Unitas Global (ARIN) to PF IPV4 Borrower, LLC (ARIN); resources moved: 199.244.252.0/22"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/delegated-arin-extended-20260820","retrieved_at":"2026-10-09T19:06:23+00:00","summary":"ARIN delegated statistics 2026-08-20 (produced 2026-08-20T13:00:21+00:00), before the report: allocated (dated 2011-10-12)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/delegated-arin-extended-20260822","retrieved_at":"2026-10-09T19:06:29+00:00","summary":"ARIN delegated statistics 2026-08-22 (produced 2026-08-22T13:00:20+00:00), after the report: allocated (dated 2011-10-12)"}]},{"event_id":"6a1d6f9aac3e1d53","registry":"ARIN","report_date":"2023-01-23","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"199.244.252.0/22","start":"199.244.252.0","end":"199.244.255.255","classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Internap Holding LLC","recipient_organization":"Unitas Global","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:06+00:00","page":"https://rirtracker.com/ip/199.244.252.0-199.244.255.255/#e-6a1d6f9aac3e1d53","report_page":"https://rirtracker.com/arin/reports/2023-01-23/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/199.244.252.0-199.244.255.255.json","observed":"Merger/acquisition: Internap Holding LLC (ARIN) to Unitas Global (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Internap Holding LLC (ARIN) to Unitas Global (ARIN) on 2023-01-23 17:52 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 2023-01-23 17:52 UTC, Internap Holding LLC (ARIN) to Unitas Global (ARIN); resources moved: 199.244.252.0/22"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2023/delegated-arin-extended-20230122.gz","retrieved_at":"2026-10-12T23:14:38+00:00","summary":"ARIN delegated statistics 2023-01-22 (produced 2023-01-22T14:00:10+00:00), before the report: allocated (dated 2011-10-12)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2023/delegated-arin-extended-20230124.gz","retrieved_at":"2026-10-12T23:14:43+00:00","summary":"ARIN delegated statistics 2023-01-24 (produced 2023-01-24T14:00:10+00:00), after the report: allocated (dated 2011-10-12)"}]},{"event_id":"18c2fcff9ce0ecff","registry":"ARIN","report_date":"2018-11-29","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"199.244.252.0/22","start":"199.244.252.0","end":"199.244.255.255","classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Internap Network Services Corporation","recipient_organization":"Internap Corporation","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:42+00:00","page":"https://rirtracker.com/ip/199.244.252.0-199.244.255.255/#e-18c2fcff9ce0ecff","report_page":"https://rirtracker.com/arin/reports/2018-11-29/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/199.244.252.0-199.244.255.255.json","observed":"Merger/acquisition: Internap Network Services Corporation (ARIN) to Internap Corporation (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Internap Network Services Corporation (ARIN) to Internap Corporation (ARIN) on 2018-11-29 13:45 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 2018-11-29 13:45 UTC, Internap Network Services Corporation (ARIN) to Internap Corporation (ARIN); resources moved: 199.244.252.0/22"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2018/delegated-arin-extended-20181128.gz","retrieved_at":"2026-10-12T21:56:23+00:00","summary":"ARIN delegated statistics 2018-11-28 (produced 2018-11-28T06:00:11+00:00), before the report: allocated (dated 2011-10-12)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2018/delegated-arin-extended-20181130.gz","retrieved_at":"2026-10-12T21:56:28+00:00","summary":"ARIN delegated statistics 2018-11-30 (produced 2018-11-30T06:00:13+00:00), after the report: allocated (dated 2011-10-12)"}]},{"event_id":"d7e8d845dc878143","registry":"ARIN","report_date":"2011-10-12","source":"arin_issued","raw_action":"ADD","raw_line":"Add 199.244.252.0-199.244.255.255","resource_type":"ipv4","resource":"199.244.252.0/22","start":"199.244.252.0","end":"199.244.255.255","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":"2026-10-13T23:50:56+00:00","page":"https://rirtracker.com/ip/199.244.252.0-199.244.255.255/#e-d7e8d845dc878143","report_page":"https://rirtracker.com/arin/reports/2011-10-12/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/199.244.252.0-199.244.255.255.json","explanation":"No transfer record matches. ARIN's statistics show it not issued on 2011-10-11 and allocated (dated 2011-10-12) on 2011-10-13. (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-October/001035.html","retrieved_at":"2026-10-12T18:37:16+00:00","summary":"ARIN-Issued report for 2011-10-12: \"Add 199.244.252.0-199.244.255.255\""},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2011/delegated-arin-20111011.gz","retrieved_at":"2026-10-12T19:26:17+00:00","summary":"ARIN delegated statistics 2011-10-11, before the report: not issued"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2011/delegated-arin-20111013.gz","retrieved_at":"2026-10-12T19:26:22+00:00","summary":"ARIN delegated statistics 2011-10-13, after the report: allocated (dated 2011-10-12)"}]}],"classification_history":{"ddf029b12838e132":[{"raw_change_id":577041,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:30+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Unitas Global (ARIN) to PF IPV4 Borrower, LLC (ARIN) on 2026-08-21 17:42 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."}],"6a1d6f9aac3e1d53":[{"raw_change_id":567155,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:06+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Internap Holding LLC (ARIN) to Unitas Global (ARIN) on 2023-01-23 17:52 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."}],"18c2fcff9ce0ecff":[{"raw_change_id":557568,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:42+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Internap Network Services Corporation (ARIN) to Internap Corporation (ARIN) on 2018-11-29 13:45 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."}],"d7e8d845dc878143":[{"raw_change_id":124700,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T03:15:16+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it not issued on 2011-10-11 and allocated (dated 2011-10-12) on 2011-10-13. (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":124700,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:05:22+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it not issued on 2011-10-11 and allocated (dated 2011-10-12) on 2011-10-13. (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":124700,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:47:56+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it not issued on 2011-10-11 and allocated (dated 2011-10-12) on 2011-10-13. (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":124700,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:50:56+00:00","current":1,"public_explanation":"No transfer record matches. ARIN's statistics show it not issued on 2011-10-11 and allocated (dated 2011-10-12) on 2011-10-13. (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 2011-10-12)"}}