{"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":"74.112.16.0/22","resource_type":"ipv4","page":"https://rirtracker.com/ip/74.112.16.0-74.112.19.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2009-04-10)"},"current_holder":{"rir":"ARIN","org":"Vero Broadband","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":30327,"date":"2023-01-26T16:45:01Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"San Isabel Telecom, Inc.","recipient_org":"Vero Broadband","range":"74.112.16.0/22","log":"ARIN"}],"events":[{"event_id":"6e1000708f4901e0","registry":"ARIN","report_date":"2023-01-26","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"74.112.16.0/22","start":"74.112.16.0","end":"74.112.19.255","classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"San Isabel Telecom, Inc.","recipient_organization":"Vero Broadband","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/74.112.16.0-74.112.19.255/#e-6e1000708f4901e0","report_page":"https://rirtracker.com/arin/reports/2023-01-26/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/74.112.16.0-74.112.19.255.json","observed":"Merger/acquisition: San Isabel Telecom, Inc. (ARIN) to Vero Broadband (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from San Isabel Telecom, Inc. (ARIN) to Vero Broadband (ARIN) on 2023-01-26 16:45 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 2023-01-26 16:45 UTC, San Isabel Telecom, Inc. (ARIN) to Vero Broadband (ARIN); resources moved: 74.112.16.0/22"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2023/delegated-arin-extended-20230125.gz","retrieved_at":"2026-10-12T23:14:45+00:00","summary":"ARIN delegated statistics 2023-01-25 (produced 2023-01-25T14:00:10+00:00), before the report: allocated (dated 2009-04-10)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2023/delegated-arin-extended-20230127.gz","retrieved_at":"2026-10-12T23:14:59+00:00","summary":"ARIN delegated statistics 2023-01-27 (produced 2023-01-27T14:00:11+00:00), after the report: allocated (dated 2009-04-10)"}]},{"event_id":"28bfa30f351c695c","registry":"ARIN","report_date":"2019-06-10","source":"statistics","raw_action":"NOT_IN_ARIN_ISSUED","raw_line":null,"resource_type":"ipv4","resource":"74.112.16.0/22","start":"74.112.16.0","end":"74.112.19.255","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":"2026-10-14T00:05:38+00:00","page":"https://rirtracker.com/ip/74.112.16.0-74.112.19.255/#e-28bfa30f351c695c","report_page":"https://rirtracker.com/arin/reports/2019-06-10/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/74.112.16.0-74.112.19.255.json","observed":"74.112.16.0/22 allocated on 2019-06-10, reserved on 2019-06-11","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":"2019-08-09","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 2009-04-10) on 2019-06-09 and reserved on 2019-06-11. 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 2019-08-09. This does not confirm availability.","evidence":[{"type":"statistics_diff","url":"https://ftp.arin.net/pub/stats/arin/archive/2019/delegated-arin-extended-20190611.gz","retrieved_at":"2026-10-12T22:06:27+00:00","summary":"Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 74.112.16.0/22 allocated on 2019-06-10, reserved on 2019-06-11"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2019/delegated-arin-extended-20190609.gz","retrieved_at":"2026-10-12T22:06:21+00:00","summary":"ARIN delegated statistics 2019-06-09 (produced 2019-06-09T14:00:15+00:00), before the report: allocated (dated 2009-04-10)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2019/delegated-arin-extended-20190611.gz","retrieved_at":"2026-10-12T22:06:27+00:00","summary":"ARIN delegated statistics 2019-06-11 (produced 2019-06-11T14:00:16+00:00), after the report: reserved"}]},{"event_id":"94a06c2e409cbd69","registry":"ARIN","report_date":"2009-04-10","source":"arin_issued","raw_action":"ADD","raw_line":"Add 74.112.16.0-74.112.19.255","resource_type":"ipv4","resource":"74.112.16.0/22","start":"74.112.16.0","end":"74.112.19.255","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":"2026-10-13T23:50:45+00:00","page":"https://rirtracker.com/ip/74.112.16.0-74.112.19.255/#e-94a06c2e409cbd69","report_page":"https://rirtracker.com/arin/reports/2009-04-10/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/74.112.16.0-74.112.19.255.json","explanation":"No transfer record matches. ARIN's statistics show it not issued on 2009-04-09 and allocated (dated 2009-04-10) on 2009-04-11. (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/2009-April/000112.html","retrieved_at":"2026-10-12T18:36:13+00:00","summary":"ARIN-Issued report for 2009-04-10: \"Add 74.112.16.0-74.112.19.255\""},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2009/delegated-arin-20090409.gz","retrieved_at":"2026-10-12T18:48:41+00:00","summary":"ARIN delegated statistics 2009-04-09, before the report: not issued"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2009/delegated-arin-20090411.gz","retrieved_at":"2026-10-12T18:48:49+00:00","summary":"ARIN delegated statistics 2009-04-11, after the report: allocated (dated 2009-04-10)"}]}],"classification_history":{"6e1000708f4901e0":[{"raw_change_id":567264,"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 San Isabel Telecom, Inc. (ARIN) to Vero Broadband (ARIN) on 2023-01-26 16:45 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."}],"28bfa30f351c695c":[{"raw_change_id":374981,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T05:30:18+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 2009-04-10) on 2019-06-09 and reserved on 2019-06-11. 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 2019-08-09. This does not confirm availability."},{"raw_change_id":374981,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:17:32+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 2009-04-10) on 2019-06-09 and reserved on 2019-06-11. 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 2019-08-09. This does not confirm availability."},{"raw_change_id":374981,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T15:01:14+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 2009-04-10) on 2019-06-09 and reserved on 2019-06-11. 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 2019-08-09. This does not confirm availability."},{"raw_change_id":374981,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-14T00:05:38+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 2009-04-10) on 2019-06-09 and reserved on 2019-06-11. 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 2019-08-09. This does not confirm availability."}],"94a06c2e409cbd69":[{"raw_change_id":119444,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T03:11:16+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it not issued on 2009-04-09 and allocated (dated 2009-04-10) on 2009-04-11. (Until 2013-03-05, ARIN's statistics list only what's issued.) The tracker saw this range released from hold on 2009-01-14 (74.96.0.0-74.124.159.255), so it appears to have been issued again from ARIN's pool."},{"raw_change_id":119444,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:05:14+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it not issued on 2009-04-09 and allocated (dated 2009-04-10) on 2009-04-11. (Until 2013-03-05, ARIN's statistics list only what's issued.) The tracker saw this range released from hold on 2009-01-14 (74.96.0.0-74.124.159.255), so it appears to have been issued again from ARIN's pool."},{"raw_change_id":119444,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:47:47+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it not issued on 2009-04-09 and allocated (dated 2009-04-10) on 2009-04-11. (Until 2013-03-05, ARIN's statistics list only what's issued.) The tracker saw this range released from hold on 2009-01-14 (74.96.0.0-74.124.159.255), so it appears to have been issued again from ARIN's pool."},{"raw_change_id":119444,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:50:45+00:00","current":1,"public_explanation":"No transfer record matches. ARIN's statistics show it not issued on 2009-04-09 and allocated (dated 2009-04-10) on 2009-04-11. (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 2009-04-10)"}}