{"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":"177.222.160.0/21","resource_type":"ipv4","page":"https://rirtracker.com/ip/177.222.160.0-177.222.167.255/","statistics_now":{"registry":"LACNIC","status":"allocated (dated 2014-03-26)"},"current_holder":{"rir":"LACNIC","org":null,"how":"LACNIC's latest statistics"},"rdap_snapshots":[],"transfers":[],"events":[{"event_id":"0ee05663fe2dc3d0","registry":"LACNIC","report_date":"2024-07-22","source":"statistics","raw_action":"ADDED","raw_line":null,"resource_type":"ipv4","resource":"177.222.160.0/21","start":"177.222.160.0","end":"177.222.167.255","classification":"UNRESOLVED","classification_label":"Unresolved change","confidence":"OBSERVED_ONLY","source_rir":null,"recipient_rir":null,"source_organization":null,"recipient_organization":null,"inventory_effect":"Inventory effect unknown","inventory_effect_code":"UNKNOWN","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:02+00:00","page":"https://rirtracker.com/ip/177.222.160.0-177.222.167.255/#e-0ee05663fe2dc3d0","report_page":"https://rirtracker.com/lacnic/reports/2024-07-22/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/177.222.160.0-177.222.167.255.json","observed":"177.222.160.0/21 available on 2024-07-21, allocated on 2024-07-22","explanation":"No transfer record matches. LACNIC's statistics show it available on 2024-07-21 and allocated (dated 2014-03-26) on 2024-07-22. The new registration isn't dated near that day, so the tracker can't tell whether this is a new issuance.","evidence":[{"type":"statistics_diff","url":"https://ftp.lacnic.net/pub/stats/lacnic/archive/2024/delegated-lacnic-extended-20240722","retrieved_at":"2026-10-13T01:42:01+00:00","summary":"Found by comparing LACNIC's daily statistics: 177.222.160.0/21 available on 2024-07-21, allocated on 2024-07-22"},{"type":"delegated_before","url":"https://ftp.lacnic.net/pub/stats/lacnic/archive/2024/delegated-lacnic-extended-20240721","retrieved_at":"2026-10-13T01:41:56+00:00","summary":"LACNIC delegated statistics 2024-07-21, before the change: available"},{"type":"delegated_after","url":"https://ftp.lacnic.net/pub/stats/lacnic/archive/2024/delegated-lacnic-extended-20240722","retrieved_at":"2026-10-13T01:42:01+00:00","summary":"LACNIC delegated statistics 2024-07-22, after the change: allocated (dated 2014-03-26)"}]},{"event_id":"3f73d76f935a8210","registry":"LACNIC","report_date":"2024-07-18","source":"statistics","raw_action":"REMOVED","raw_line":null,"resource_type":"ipv4","resource":"177.222.160.0/21","start":"177.222.160.0","end":"177.222.167.255","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":"2026-10-14T00:18:02+00:00","page":"https://rirtracker.com/ip/177.222.160.0-177.222.167.255/#e-3f73d76f935a8210","report_page":"https://rirtracker.com/lacnic/reports/2024-07-18/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/177.222.160.0-177.222.167.255.json","observed":"177.222.160.0/21 allocated on 2024-07-17, available on 2024-07-18","hold":{"hold_rule_source_url":"https://www.lacnic.net/1077/1/lacnic","hold_rule_months":6,"estimated_hold_end":"2025-01-18","availability_statement":"Possible reissue candidate after this date; not confirmed available"},"explanation":"Removed from active registration. The tracker found it by comparing LACNIC's daily statistics. LACNIC's statistics show it allocated (dated 2014-03-26) on 2024-07-17 and available on 2024-07-18. Public sources do not distinguish a voluntary return, revocation, or reclamation. LACNIC holds returned, revoked and reclaimed IPv4 space for 6 calendar months before reissuing it, so the estimated hold end is 2025-01-18. This does not confirm availability.","evidence":[{"type":"statistics_diff","url":"https://ftp.lacnic.net/pub/stats/lacnic/archive/2024/delegated-lacnic-extended-20240718","retrieved_at":"2026-10-13T01:41:41+00:00","summary":"Found by comparing LACNIC's daily statistics: 177.222.160.0/21 allocated on 2024-07-17, available on 2024-07-18"},{"type":"delegated_before","url":"https://ftp.lacnic.net/pub/stats/lacnic/archive/2024/delegated-lacnic-extended-20240717","retrieved_at":"2026-10-13T01:41:36+00:00","summary":"LACNIC delegated statistics 2024-07-17, before the change: allocated (dated 2014-03-26)"},{"type":"delegated_after","url":"https://ftp.lacnic.net/pub/stats/lacnic/archive/2024/delegated-lacnic-extended-20240718","retrieved_at":"2026-10-13T01:41:41+00:00","summary":"LACNIC delegated statistics 2024-07-18, after the change: available"}]},{"event_id":"2260b3f37814484c","registry":"LACNIC","report_date":"2014-03-26","source":"statistics","raw_action":"ADDED","raw_line":null,"resource_type":"ipv4","resource":"177.222.160.0/21","start":"177.222.160.0","end":"177.222.167.255","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 LACNIC-controlled inventory","inventory_effect_code":"ISSUED","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:58:40+00:00","page":"https://rirtracker.com/ip/177.222.160.0-177.222.167.255/#e-2260b3f37814484c","report_page":"https://rirtracker.com/lacnic/reports/2014-03-26/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/177.222.160.0-177.222.167.255.json","observed":"177.222.160.0/21 available on 2014-03-25, allocated on 2014-03-26","explanation":"No transfer record matches. LACNIC's statistics show it available on 2014-03-25 and allocated (dated 2014-03-26) on 2014-03-26. It moved from LACNIC's unissued pool to an active registration dated around that day, so it appears to be newly issued by LACNIC.","evidence":[{"type":"statistics_diff","url":"https://ftp.lacnic.net/pub/stats/lacnic/archive/2014/delegated-lacnic-extended-20140326","retrieved_at":"2026-10-12T20:07:28+00:00","summary":"Found by comparing LACNIC's daily statistics: 177.222.160.0/21 available on 2014-03-25, allocated on 2014-03-26"},{"type":"delegated_before","url":"https://ftp.lacnic.net/pub/stats/lacnic/archive/2014/delegated-lacnic-extended-20140325","retrieved_at":"2026-10-12T20:07:24+00:00","summary":"LACNIC delegated statistics 2014-03-25, before the change: available"},{"type":"delegated_after","url":"https://ftp.lacnic.net/pub/stats/lacnic/archive/2014/delegated-lacnic-extended-20140326","retrieved_at":"2026-10-12T20:07:28+00:00","summary":"LACNIC delegated statistics 2014-03-26, after the change: allocated (dated 2014-03-26)"}]}],"classification_history":{"0ee05663fe2dc3d0":[{"raw_change_id":542558,"classification_code":"UNRESOLVED","confidence":"OBSERVED_ONLY","classifier_version":"1.3.0","classified_at":"2026-10-13T06:45:10+00:00","current":0,"public_explanation":"No transfer record matches. LACNIC's statistics show it available on 2024-07-21 and allocated (dated 2014-03-26) on 2024-07-22. The new registration isn't dated near that day, so the tracker can't tell whether this is a new issuance."},{"raw_change_id":542558,"classification_code":"UNRESOLVED","confidence":"OBSERVED_ONLY","classifier_version":"1.3.1","classified_at":"2026-10-13T08:27:35+00:00","current":0,"public_explanation":"No transfer record matches. LACNIC's statistics show it available on 2024-07-21 and allocated (dated 2014-03-26) on 2024-07-22. The new registration isn't dated near that day, so the tracker can't tell whether this is a new issuance."},{"raw_change_id":542558,"classification_code":"UNRESOLVED","confidence":"OBSERVED_ONLY","classifier_version":"1.3.2","classified_at":"2026-10-13T15:12:01+00:00","current":0,"public_explanation":"No transfer record matches. LACNIC's statistics show it available on 2024-07-21 and allocated (dated 2014-03-26) on 2024-07-22. The new registration isn't dated near that day, so the tracker can't tell whether this is a new issuance."},{"raw_change_id":542558,"classification_code":"UNRESOLVED","confidence":"OBSERVED_ONLY","classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:02+00:00","current":1,"public_explanation":"No transfer record matches. LACNIC's statistics show it available on 2024-07-21 and allocated (dated 2014-03-26) on 2024-07-22. The new registration isn't dated near that day, so the tracker can't tell whether this is a new issuance."}],"3f73d76f935a8210":[{"raw_change_id":542540,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T06:45:10+00:00","current":0,"public_explanation":"Removed from active registration. The tracker found it by comparing LACNIC's daily statistics. LACNIC's statistics show it allocated (dated 2014-03-26) on 2024-07-17 and available on 2024-07-18. Public sources do not distinguish a voluntary return, revocation, or reclamation. LACNIC holds returned, revoked and reclaimed IPv4 space for 6 calendar months before reissuing it, so the earliest estimated hold expiration is 2025-01-18. This does not confirm availability."},{"raw_change_id":542540,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:27:35+00:00","current":0,"public_explanation":"Removed from active registration. The tracker found it by comparing LACNIC's daily statistics. LACNIC's statistics show it allocated (dated 2014-03-26) on 2024-07-17 and available on 2024-07-18. Public sources do not distinguish a voluntary return, revocation, or reclamation. LACNIC holds returned, revoked and reclaimed IPv4 space for 6 calendar months before reissuing it, so the earliest estimated hold expiration is 2025-01-18. This does not confirm availability."},{"raw_change_id":542540,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T15:12:01+00:00","current":0,"public_explanation":"Removed from active registration. The tracker found it by comparing LACNIC's daily statistics. LACNIC's statistics show it allocated (dated 2014-03-26) on 2024-07-17 and available on 2024-07-18. Public sources do not distinguish a voluntary return, revocation, or reclamation. LACNIC holds returned, revoked and reclaimed IPv4 space for 6 calendar months before reissuing it, so the earliest estimated hold expiration is 2025-01-18. This does not confirm availability."},{"raw_change_id":542540,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:02+00:00","current":1,"public_explanation":"Removed from active registration. The tracker found it by comparing LACNIC's daily statistics. LACNIC's statistics show it allocated (dated 2014-03-26) on 2024-07-17 and available on 2024-07-18. Public sources do not distinguish a voluntary return, revocation, or reclamation. LACNIC holds returned, revoked and reclaimed IPv4 space for 6 calendar months before reissuing it, so the estimated hold end is 2025-01-18. This does not confirm availability."}],"2260b3f37814484c":[{"raw_change_id":266972,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T04:39:21+00:00","current":0,"public_explanation":"No transfer record matches. LACNIC's statistics show it available on 2014-03-25 and allocated (dated 2014-03-26) on 2014-03-26. It moved from LACNIC's unissued pool to an active registration dated around that day, so it appears to be newly issued by LACNIC."},{"raw_change_id":266972,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:11:39+00:00","current":0,"public_explanation":"No transfer record matches. LACNIC's statistics show it available on 2014-03-25 and allocated (dated 2014-03-26) on 2014-03-26. It moved from LACNIC's unissued pool to an active registration dated around that day, so it appears to be newly issued by LACNIC."},{"raw_change_id":266972,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:54:53+00:00","current":0,"public_explanation":"No transfer record matches. LACNIC's statistics show it available on 2014-03-25 and allocated (dated 2014-03-26) on 2014-03-26. It moved from LACNIC's unissued pool to an active registration dated around that day, so it appears to be newly issued by LACNIC."},{"raw_change_id":266972,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:58:40+00:00","current":1,"public_explanation":"No transfer record matches. LACNIC's statistics show it available on 2014-03-25 and allocated (dated 2014-03-26) on 2014-03-26. It moved from LACNIC's unissued pool to an active registration dated around that day, so it appears to be newly issued by LACNIC."}]},"arin_statistics_now":{"status":"not listed"}}