{"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":"202.180.172.0/24","resource_type":"ipv4","page":"https://rirtracker.com/ip/202.180.172.0-202.180.172.255/","statistics_now":{"registry":"APNIC","status":"allocated (dated 2001-09-17)"},"current_holder":{"rir":"APNIC","org":"PCCW IMS Ltd (PCCW Business Internet Access)","how":"APNIC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":125876,"date":"2018-09-10T08:11:31Z","type":"RESOURCE_TRANSFER","source_rir":"APNIC","recipient_rir":"APNIC","source_org":"Pacific One Net Ltd","recipient_org":"PCCW IMS Ltd (PCCW Business Internet Access)","range":"202.180.172.0/24","log":"APNIC"}],"events":[{"event_id":"84c522698e2d534d","registry":"APNIC","report_date":"2018-09-10","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"202.180.172.0/24","start":"202.180.172.0","end":"202.180.172.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-APNIC transfer","confidence":"CONFIRMED","source_rir":"APNIC","recipient_rir":"APNIC","source_organization":"Pacific One Net Ltd","recipient_organization":"PCCW IMS Ltd (PCCW Business Internet Access)","inventory_effect":"No effect on APNIC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:37+00:00","page":"https://rirtracker.com/ip/202.180.172.0-202.180.172.255/#e-84c522698e2d534d","report_page":"https://rirtracker.com/apnic/reports/2018-09-10/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/202.180.172.0-202.180.172.255.json","observed":"Transfer: Pacific One Net Ltd (APNIC) to PCCW IMS Ltd (PCCW Business Internet Access) (APNIC)","explanation":"APNIC's transfer log records a transfer from Pacific One Net Ltd (APNIC) to PCCW IMS Ltd (PCCW Business Internet Access) (APNIC) on 2018-09-10 08:11 UTC. The registration changed hands; it is not a new allocation from APNIC.","evidence":[{"type":"transfer","url":"https://ftp.apnic.net/stats/apnic/transfers/transfers_latest.json","retrieved_at":"2026-10-13T18:17:16+00:00","summary":"Transfer log: RESOURCE_TRANSFER on 2018-09-10 08:11 UTC, Pacific One Net Ltd (APNIC) to PCCW IMS Ltd (PCCW Business Internet Access) (APNIC); resources moved: AS9914, AS17824, 202.69.78.0/23, 202.69.81.0/24, 202.69.88.0/24, 202.131.32.0/21, 202.131.43.0/24, 202.131.45.0/24, 202.180.162.0/24, 202.180.168.0/22, 202.180.172.0/24"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2018/delegated-apnic-extended-20180910.gz","retrieved_at":"2026-10-12T22:36:08+00:00","summary":"APNIC delegated statistics 2018-09-10, before the change: allocated (dated 2001-09-17)"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2018/delegated-apnic-extended-20180911.gz","retrieved_at":"2026-10-12T22:36:12+00:00","summary":"APNIC delegated statistics 2018-09-11, after the change: allocated (dated 2001-09-17)"}]},{"event_id":"4471288cc7d5da6f","registry":"APNIC","report_date":"2018-04-13","source":"statistics","raw_action":"ADDED","raw_line":null,"resource_type":"ipv4","resource":"202.180.172.0/24","start":"202.180.172.0","end":"202.180.172.255","classification":"RESTORED","classification_label":"Restored to the same holder","confidence":"STRONG_INFERENCE","source_rir":null,"recipient_rir":null,"source_organization":null,"recipient_organization":null,"inventory_effect":"No effect on APNIC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:07:10+00:00","page":"https://rirtracker.com/ip/202.180.172.0-202.180.172.255/#e-4471288cc7d5da6f","report_page":"https://rirtracker.com/apnic/reports/2018-04-13/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/202.180.172.0-202.180.172.255.json","observed":"202.180.172.0/24 reserved on 2018-04-13, allocated on 2018-04-14","explanation":"No transfer record matches. APNIC's statistics show it reserved on 2018-04-13 and allocated (dated 2001-09-17) on 2018-04-14. The tracker saw it removed from registration on 2017-11-01 (163 days earlier), and it is back with the same holder record it had before, so it went back to its previous holder rather than to a new one: most likely a suspension lifted, a reinstatement or a correction.","evidence":[{"type":"statistics_diff","url":"https://ftp.apnic.net/stats/apnic/2018/delegated-apnic-extended-20180414.gz","retrieved_at":"2026-10-12T22:26:16+00:00","summary":"Found by comparing APNIC's daily statistics: 202.180.172.0/24 reserved on 2018-04-13, allocated on 2018-04-14"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2018/delegated-apnic-extended-20180413.gz","retrieved_at":"2026-10-12T22:26:12+00:00","summary":"APNIC delegated statistics 2018-04-13, before the change: reserved"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2018/delegated-apnic-extended-20180414.gz","retrieved_at":"2026-10-12T22:26:16+00:00","summary":"APNIC delegated statistics 2018-04-14, after the change: allocated (dated 2001-09-17)"}]},{"event_id":"a9360a54cea33758","registry":"APNIC","report_date":"2017-11-01","source":"statistics","raw_action":"REMOVED","raw_line":null,"resource_type":"ipv4","resource":"202.180.172.0/24","start":"202.180.172.0","end":"202.180.172.255","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":"2026-10-14T00:06:15+00:00","page":"https://rirtracker.com/ip/202.180.172.0-202.180.172.255/#e-a9360a54cea33758","report_page":"https://rirtracker.com/apnic/reports/2017-11-01/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/202.180.172.0-202.180.172.255.json","observed":"202.180.172.0/24 allocated on 2017-11-01, reserved on 2017-11-02","hold":{"hold_rule_source_url":"https://www.apnic.net/manage-ip/manage-resources/address-status","hold_rule_months":12,"estimated_hold_end":"2018-11-01","availability_statement":"Possible reissue candidate after this date; not confirmed available","hold_rule_observed":true},"explanation":"Removed from active registration. The tracker found it by comparing APNIC's daily statistics. APNIC's statistics show it allocated (dated 2001-09-17) on 2017-11-01 and reserved on 2017-11-02. Public sources do not distinguish a voluntary return, revocation, or reclamation. APNIC publishes no hold period, but its statistics have released returned IPv4 space a year after the removal or later since 2014, so the tracker estimates the hold ends on 2018-11-01. That is what APNIC has done, not a rule it states. This does not confirm availability.","evidence":[{"type":"statistics_diff","url":"https://ftp.apnic.net/stats/apnic/2017/delegated-apnic-extended-20171102.gz","retrieved_at":"2026-10-12T22:15:25+00:00","summary":"Found by comparing APNIC's daily statistics: 202.180.172.0/24 allocated on 2017-11-01, reserved on 2017-11-02"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2017/delegated-apnic-extended-20171101.gz","retrieved_at":"2026-10-12T22:15:22+00:00","summary":"APNIC delegated statistics 2017-11-01, before the change: allocated (dated 2001-09-17)"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2017/delegated-apnic-extended-20171102.gz","retrieved_at":"2026-10-12T22:15:25+00:00","summary":"APNIC delegated statistics 2017-11-02, after the change: reserved"}]}],"classification_history":{"84c522698e2d534d":[{"raw_change_id":35487,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:35:50+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from Pacific One Net Ltd (APNIC) to PCCW IMS Ltd (PCCW Business Internet Access) (APNIC) on 2018-09-10 08:11 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":35487,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:01:52+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from Pacific One Net Ltd (APNIC) to PCCW IMS Ltd (PCCW Business Internet Access) (APNIC) on 2018-09-10 08:11 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":35487,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:44:02+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from Pacific One Net Ltd (APNIC) to PCCW IMS Ltd (PCCW Business Internet Access) (APNIC) on 2018-09-10 08:11 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":35487,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:37+00:00","current":1,"public_explanation":"APNIC's transfer log records a transfer from Pacific One Net Ltd (APNIC) to PCCW IMS Ltd (PCCW Business Internet Access) (APNIC) on 2018-09-10 08:11 UTC. The registration changed hands; it is not a new allocation from APNIC."}],"4471288cc7d5da6f":[{"raw_change_id":398676,"classification_code":"RESTORED","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T05:39:42+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it reserved on 2018-04-13 and allocated (dated 2001-09-17) on 2018-04-14. The tracker saw it removed from registration on 2017-11-01 (163 days earlier), and it is back with the same holder record it had before, so it went back to its previous holder rather than to a new one: most likely a suspension lifted, a reinstatement or a correction."},{"raw_change_id":398676,"classification_code":"RESTORED","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:18:48+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it reserved on 2018-04-13 and allocated (dated 2001-09-17) on 2018-04-14. The tracker saw it removed from registration on 2017-11-01 (163 days earlier), and it is back with the same holder record it had before, so it went back to its previous holder rather than to a new one: most likely a suspension lifted, a reinstatement or a correction."},{"raw_change_id":398676,"classification_code":"RESTORED","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T15:02:36+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it reserved on 2018-04-13 and allocated (dated 2001-09-17) on 2018-04-14. The tracker saw it removed from registration on 2017-11-01 (163 days earlier), and it is back with the same holder record it had before, so it went back to its previous holder rather than to a new one: most likely a suspension lifted, a reinstatement or a correction."},{"raw_change_id":398676,"classification_code":"RESTORED","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-14T00:07:10+00:00","current":1,"public_explanation":"No transfer record matches. APNIC's statistics show it reserved on 2018-04-13 and allocated (dated 2001-09-17) on 2018-04-14. The tracker saw it removed from registration on 2017-11-01 (163 days earlier), and it is back with the same holder record it had before, so it went back to its previous holder rather than to a new one: most likely a suspension lifted, a reinstatement or a correction."}],"a9360a54cea33758":[{"raw_change_id":384492,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T05:33:11+00:00","current":0,"public_explanation":"Removed from active registration. The tracker found it by comparing APNIC's daily statistics. APNIC's statistics show it allocated (dated 2001-09-17) on 2017-11-01 and reserved on 2017-11-02. Public sources do not distinguish a voluntary return, revocation, or reclamation. APNIC publishes no fixed period for which it holds returned IPv4 space before reissuing it, so the tracker gives no estimate. This does not confirm availability."},{"raw_change_id":384492,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:18:03+00:00","current":0,"public_explanation":"Removed from active registration. The tracker found it by comparing APNIC's daily statistics. APNIC's statistics show it allocated (dated 2001-09-17) on 2017-11-01 and reserved on 2017-11-02. Public sources do not distinguish a voluntary return, revocation, or reclamation. APNIC publishes no fixed period for which it holds returned IPv4 space before reissuing it, so the tracker gives no estimate. This does not confirm availability."},{"raw_change_id":384492,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T15:01:47+00:00","current":0,"public_explanation":"Removed from active registration. The tracker found it by comparing APNIC's daily statistics. APNIC's statistics show it allocated (dated 2001-09-17) on 2017-11-01 and reserved on 2017-11-02. Public sources do not distinguish a voluntary return, revocation, or reclamation. APNIC publishes no fixed period for which it holds returned IPv4 space before reissuing it, so the tracker gives no estimate. This does not confirm availability."},{"raw_change_id":384492,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-14T00:06:15+00:00","current":1,"public_explanation":"Removed from active registration. The tracker found it by comparing APNIC's daily statistics. APNIC's statistics show it allocated (dated 2001-09-17) on 2017-11-01 and reserved on 2017-11-02. Public sources do not distinguish a voluntary return, revocation, or reclamation. APNIC publishes no hold period, but its statistics have released returned IPv4 space a year after the removal or later since 2014, so the tracker estimates the hold ends on 2018-11-01. That is what APNIC has done, not a rule it states. This does not confirm availability."}]},"arin_statistics_now":{"status":"not listed"}}