{"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":"103.231.172.0/22","resource_type":"ipv4","page":"https://rirtracker.com/ip/103.231.172.0-103.231.175.255/","statistics_now":{"registry":"APNIC","status":"allocated (dated 2014-05-15)"},"current_holder":{"rir":"APNIC","org":"MAX CLOUD TECHNOLOGY LIMITED","how":"APNIC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":126498,"date":"2020-04-17T04:34:06Z","type":"RESOURCE_TRANSFER","source_rir":"APNIC","recipient_rir":"APNIC","source_org":"Serpfox Limited","recipient_org":"MAX CLOUD TECHNOLOGY LIMITED","range":"103.231.172.0/22","log":"APNIC"},{"id":124935,"date":"2017-02-06T01:24:50Z","type":"RESOURCE_TRANSFER","source_rir":"APNIC","recipient_rir":"APNIC","source_org":"A.G Amador Preciado & T.M Linton trading as Sprouted Networks","recipient_org":"Serpfox Limited","range":"103.231.172.0/22","log":"APNIC"}],"events":[{"event_id":"596c452462b630d5","registry":"APNIC","report_date":"2020-04-17","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"103.231.172.0/22","start":"103.231.172.0","end":"103.231.175.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-APNIC transfer","confidence":"CONFIRMED","source_rir":"APNIC","recipient_rir":"APNIC","source_organization":"Serpfox Limited","recipient_organization":"MAX CLOUD TECHNOLOGY LIMITED","inventory_effect":"No effect on APNIC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:39+00:00","page":"https://rirtracker.com/ip/103.231.172.0-103.231.175.255/#e-596c452462b630d5","report_page":"https://rirtracker.com/apnic/reports/2020-04-17/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/103.231.172.0-103.231.175.255.json","observed":"Transfer: Serpfox Limited (APNIC) to MAX CLOUD TECHNOLOGY LIMITED (APNIC)","explanation":"APNIC's transfer log records a transfer from Serpfox Limited (APNIC) to MAX CLOUD TECHNOLOGY LIMITED (APNIC) on 2020-04-17 04:34 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 2020-04-17 04:34 UTC, Serpfox Limited (APNIC) to MAX CLOUD TECHNOLOGY LIMITED (APNIC); resources moved: 103.231.172.0/22"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2020/delegated-apnic-extended-20200417.gz","retrieved_at":"2026-10-12T23:17:12+00:00","summary":"APNIC delegated statistics 2020-04-17, before the change: allocated (dated 2014-05-15)"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2020/delegated-apnic-extended-20200418.gz","retrieved_at":"2026-10-12T23:17:15+00:00","summary":"APNIC delegated statistics 2020-04-18, after the change: allocated (dated 2014-05-15)"}]},{"event_id":"7ca09a799d140f8a","registry":"APNIC","report_date":"2017-02-06","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"103.231.172.0/22","start":"103.231.172.0","end":"103.231.175.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-APNIC transfer","confidence":"CONFIRMED","source_rir":"APNIC","recipient_rir":"APNIC","source_organization":"A.G Amador Preciado & T.M Linton trading as Sprouted Networks","recipient_organization":"Serpfox Limited","inventory_effect":"No effect on APNIC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:34+00:00","page":"https://rirtracker.com/ip/103.231.172.0-103.231.175.255/#e-7ca09a799d140f8a","report_page":"https://rirtracker.com/apnic/reports/2017-02-06/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/103.231.172.0-103.231.175.255.json","observed":"Transfer: A.G Amador Preciado & T.M Linton trading as Sprouted Networks (APNIC) to Serpfox Limited (APNIC)","explanation":"APNIC's transfer log records a transfer from A.G Amador Preciado & T.M Linton trading as Sprouted Networks (APNIC) to Serpfox Limited (APNIC) on 2017-02-06 01:24 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 2017-02-06 01:24 UTC, A.G Amador Preciado & T.M Linton trading as Sprouted Networks (APNIC) to Serpfox Limited (APNIC); resources moved: 43.225.112.0/22, 103.231.172.0/22"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2017/delegated-apnic-extended-20170206.gz","retrieved_at":"2026-10-12T21:56:43+00:00","summary":"APNIC delegated statistics 2017-02-06, before the change: allocated (dated 2014-05-15)"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2017/delegated-apnic-extended-20170207.gz","retrieved_at":"2026-10-12T21:56:46+00:00","summary":"APNIC delegated statistics 2017-02-07, after the change: allocated (dated 2014-05-15)"}]},{"event_id":"6f6147b642aa69fd","registry":"APNIC","report_date":"2014-05-15","source":"statistics","raw_action":"ADDED","raw_line":null,"resource_type":"ipv4","resource":"103.231.172.0/22","start":"103.231.172.0","end":"103.231.175.255","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 APNIC-controlled inventory","inventory_effect_code":"ISSUED","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:00:54+00:00","page":"https://rirtracker.com/ip/103.231.172.0-103.231.175.255/#e-6f6147b642aa69fd","report_page":"https://rirtracker.com/apnic/reports/2014-05-15/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/103.231.172.0-103.231.175.255.json","observed":"103.231.172.0/22 available on 2014-05-15, allocated on 2014-05-16","explanation":"No transfer record matches. APNIC's statistics show it available on 2014-05-15 and allocated (dated 2014-05-15) on 2014-05-16. It moved from APNIC's unissued pool to an active registration dated around that day, so it appears to be newly issued by APNIC.","evidence":[{"type":"statistics_diff","url":"https://ftp.apnic.net/stats/apnic/2014/delegated-apnic-extended-20140516.gz","retrieved_at":"2026-10-12T20:53:48+00:00","summary":"Found by comparing APNIC's daily statistics: 103.231.172.0/22 available on 2014-05-15, allocated on 2014-05-16"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2014/delegated-apnic-extended-20140515.gz","retrieved_at":"2026-10-12T20:53:44+00:00","summary":"APNIC delegated statistics 2014-05-15, before the change: available"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2014/delegated-apnic-extended-20140516.gz","retrieved_at":"2026-10-12T20:53:48+00:00","summary":"APNIC delegated statistics 2014-05-16, after the change: allocated (dated 2014-05-15)"}]}],"classification_history":{"596c452462b630d5":[{"raw_change_id":36439,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:36:16+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from Serpfox Limited (APNIC) to MAX CLOUD TECHNOLOGY LIMITED (APNIC) on 2020-04-17 04:34 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":36439,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:01:54+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from Serpfox Limited (APNIC) to MAX CLOUD TECHNOLOGY LIMITED (APNIC) on 2020-04-17 04:34 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":36439,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:44:04+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from Serpfox Limited (APNIC) to MAX CLOUD TECHNOLOGY LIMITED (APNIC) on 2020-04-17 04:34 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":36439,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:39+00:00","current":1,"public_explanation":"APNIC's transfer log records a transfer from Serpfox Limited (APNIC) to MAX CLOUD TECHNOLOGY LIMITED (APNIC) on 2020-04-17 04:34 UTC. The registration changed hands; it is not a new allocation from APNIC."}],"7ca09a799d140f8a":[{"raw_change_id":34194,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:35:17+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from A.G Amador Preciado & T.M Linton trading as Sprouted Networks (APNIC) to Serpfox Limited (APNIC) on 2017-02-06 01:24 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":34194,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:01:50+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from A.G Amador Preciado & T.M Linton trading as Sprouted Networks (APNIC) to Serpfox Limited (APNIC) on 2017-02-06 01:24 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":34194,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:43:59+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from A.G Amador Preciado & T.M Linton trading as Sprouted Networks (APNIC) to Serpfox Limited (APNIC) on 2017-02-06 01:24 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":34194,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:34+00:00","current":1,"public_explanation":"APNIC's transfer log records a transfer from A.G Amador Preciado & T.M Linton trading as Sprouted Networks (APNIC) to Serpfox Limited (APNIC) on 2017-02-06 01:24 UTC. The registration changed hands; it is not a new allocation from APNIC."}],"6f6147b642aa69fd":[{"raw_change_id":301233,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T04:56:38+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2014-05-15 and allocated (dated 2014-05-15) on 2014-05-16. It moved from APNIC's unissued pool to an active registration dated around that day, so it appears to be newly issued by APNIC."},{"raw_change_id":301233,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:13:34+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2014-05-15 and allocated (dated 2014-05-15) on 2014-05-16. It moved from APNIC's unissued pool to an active registration dated around that day, so it appears to be newly issued by APNIC."},{"raw_change_id":301233,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:56:58+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2014-05-15 and allocated (dated 2014-05-15) on 2014-05-16. It moved from APNIC's unissued pool to an active registration dated around that day, so it appears to be newly issued by APNIC."},{"raw_change_id":301233,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-14T00:00:54+00:00","current":1,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2014-05-15 and allocated (dated 2014-05-15) on 2014-05-16. It moved from APNIC's unissued pool to an active registration dated around that day, so it appears to be newly issued by APNIC."}]},"arin_statistics_now":{"status":"not listed"}}