{"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":"45.125.4.0/22","resource_type":"ipv4","page":"https://rirtracker.com/ip/45.125.4.0-45.125.7.255/","statistics_now":{"registry":"APNIC","status":"allocated (dated 2015-07-28)"},"current_holder":{"rir":"APNIC","org":"RedLink Communications Co., Ltd.","how":"APNIC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":127404,"date":"2021-07-21T04:55:21Z","type":"RESOURCE_TRANSFER","source_rir":"APNIC","recipient_rir":"APNIC","source_org":"LANLIAN INTERNATIONAL HOLDING GROUP LIMITED","recipient_org":"RedLink Communications Co., Ltd.","range":"45.125.4.0/22","log":"APNIC"},{"id":127167,"date":"2021-03-18T06:30:09Z","type":"RESOURCE_TRANSFER","source_rir":"APNIC","recipient_rir":"APNIC","source_org":"Guangzhou Mutual network Technology Co., Ltd. ","recipient_org":"LANLIAN INTERNATIONAL HOLDING GROUP LIMITED","range":"45.125.4.0/22","log":"APNIC"}],"events":[{"event_id":"bef8028f3164629f","registry":"APNIC","report_date":"2021-07-21","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"45.125.4.0/22","start":"45.125.4.0","end":"45.125.7.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-APNIC transfer","confidence":"CONFIRMED","source_rir":"APNIC","recipient_rir":"APNIC","source_organization":"LANLIAN INTERNATIONAL HOLDING GROUP LIMITED","recipient_organization":"RedLink Communications Co., Ltd.","inventory_effect":"No effect on APNIC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:43+00:00","page":"https://rirtracker.com/ip/45.125.4.0-45.125.7.255/#e-bef8028f3164629f","report_page":"https://rirtracker.com/apnic/reports/2021-07-21/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/45.125.4.0-45.125.7.255.json","observed":"Transfer: LANLIAN INTERNATIONAL HOLDING GROUP LIMITED (APNIC) to RedLink Communications Co., Ltd. (APNIC)","explanation":"APNIC's transfer log records a transfer from LANLIAN INTERNATIONAL HOLDING GROUP LIMITED (APNIC) to RedLink Communications Co., Ltd. (APNIC) on 2021-07-21 04:55 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 2021-07-21 04:55 UTC, LANLIAN INTERNATIONAL HOLDING GROUP LIMITED (APNIC) to RedLink Communications Co., Ltd. (APNIC); resources moved: 45.125.4.0/22"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2021/delegated-apnic-extended-20210721.gz","retrieved_at":"2026-10-12T23:49:32+00:00","summary":"APNIC delegated statistics 2021-07-21, before the change: allocated (dated 2015-07-28)"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2021/delegated-apnic-extended-20210722.gz","retrieved_at":"2026-10-12T23:49:36+00:00","summary":"APNIC delegated statistics 2021-07-22, after the change: allocated (dated 2015-07-28)"}]},{"event_id":"d53248703a9d526d","registry":"APNIC","report_date":"2021-03-18","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"45.125.4.0/22","start":"45.125.4.0","end":"45.125.7.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-APNIC transfer","confidence":"CONFIRMED","source_rir":"APNIC","recipient_rir":"APNIC","source_organization":"Guangzhou Mutual network Technology Co., Ltd. ","recipient_organization":"LANLIAN INTERNATIONAL HOLDING GROUP LIMITED","inventory_effect":"No effect on APNIC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:42+00:00","page":"https://rirtracker.com/ip/45.125.4.0-45.125.7.255/#e-d53248703a9d526d","report_page":"https://rirtracker.com/apnic/reports/2021-03-18/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/45.125.4.0-45.125.7.255.json","observed":"Transfer: Guangzhou Mutual network Technology Co., Ltd.  (APNIC) to LANLIAN INTERNATIONAL HOLDING GROUP LIMITED (APNIC)","explanation":"APNIC's transfer log records a transfer from Guangzhou Mutual network Technology Co., Ltd.  (APNIC) to LANLIAN INTERNATIONAL HOLDING GROUP LIMITED (APNIC) on 2021-03-18 06:30 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 2021-03-18 06:30 UTC, Guangzhou Mutual network Technology Co., Ltd.  (APNIC) to LANLIAN INTERNATIONAL HOLDING GROUP LIMITED (APNIC); resources moved: 45.125.4.0/22, 103.193.132.0/22"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2021/delegated-apnic-extended-20210318.gz","retrieved_at":"2026-10-12T23:40:36+00:00","summary":"APNIC delegated statistics 2021-03-18, before the change: allocated (dated 2015-07-28)"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2021/delegated-apnic-extended-20210319.gz","retrieved_at":"2026-10-12T23:40:39+00:00","summary":"APNIC delegated statistics 2021-03-19, after the change: allocated (dated 2015-07-28)"}]},{"event_id":"0eeb25f2d19d4af8","registry":"APNIC","report_date":"2015-07-28","source":"statistics","raw_action":"ADDED","raw_line":null,"resource_type":"ipv4","resource":"45.125.4.0/22","start":"45.125.4.0","end":"45.125.7.255","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":"2026-10-14T00:02:36+00:00","page":"https://rirtracker.com/ip/45.125.4.0-45.125.7.255/#e-0eeb25f2d19d4af8","report_page":"https://rirtracker.com/apnic/reports/2015-07-28/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/45.125.4.0-45.125.7.255.json","observed":"45.125.4.0/22 available on 2015-07-28, allocated on 2015-07-29","explanation":"No transfer record matches. APNIC's statistics show it available on 2015-07-28 and allocated (dated 2015-07-28) on 2015-07-29. 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/2015/delegated-apnic-extended-20150729.gz","retrieved_at":"2026-10-12T21:20:59+00:00","summary":"Found by comparing APNIC's daily statistics: 45.125.4.0/22 available on 2015-07-28, allocated on 2015-07-29"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2015/delegated-apnic-extended-20150728.gz","retrieved_at":"2026-10-12T21:20:51+00:00","summary":"APNIC delegated statistics 2015-07-28, before the change: available"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2015/delegated-apnic-extended-20150729.gz","retrieved_at":"2026-10-12T21:20:59+00:00","summary":"APNIC delegated statistics 2015-07-29, after the change: allocated (dated 2015-07-28)"}]}],"classification_history":{"bef8028f3164629f":[{"raw_change_id":37948,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:36:52+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from LANLIAN INTERNATIONAL HOLDING GROUP LIMITED (APNIC) to RedLink Communications Co., Ltd. (APNIC) on 2021-07-21 04:55 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":37948,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:01:57+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from LANLIAN INTERNATIONAL HOLDING GROUP LIMITED (APNIC) to RedLink Communications Co., Ltd. (APNIC) on 2021-07-21 04:55 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":37948,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:44:07+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from LANLIAN INTERNATIONAL HOLDING GROUP LIMITED (APNIC) to RedLink Communications Co., Ltd. (APNIC) on 2021-07-21 04:55 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":37948,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:43+00:00","current":1,"public_explanation":"APNIC's transfer log records a transfer from LANLIAN INTERNATIONAL HOLDING GROUP LIMITED (APNIC) to RedLink Communications Co., Ltd. (APNIC) on 2021-07-21 04:55 UTC. The registration changed hands; it is not a new allocation from APNIC."}],"d53248703a9d526d":[{"raw_change_id":37602,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:36:44+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from Guangzhou Mutual network Technology Co., Ltd.  (APNIC) to LANLIAN INTERNATIONAL HOLDING GROUP LIMITED (APNIC) on 2021-03-18 06:30 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":37602,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:01:56+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from Guangzhou Mutual network Technology Co., Ltd.  (APNIC) to LANLIAN INTERNATIONAL HOLDING GROUP LIMITED (APNIC) on 2021-03-18 06:30 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":37602,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:44:07+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from Guangzhou Mutual network Technology Co., Ltd.  (APNIC) to LANLIAN INTERNATIONAL HOLDING GROUP LIMITED (APNIC) on 2021-03-18 06:30 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":37602,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:42+00:00","current":1,"public_explanation":"APNIC's transfer log records a transfer from Guangzhou Mutual network Technology Co., Ltd.  (APNIC) to LANLIAN INTERNATIONAL HOLDING GROUP LIMITED (APNIC) on 2021-03-18 06:30 UTC. The registration changed hands; it is not a new allocation from APNIC."}],"0eeb25f2d19d4af8":[{"raw_change_id":327480,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T05:08:17+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2015-07-28 and allocated (dated 2015-07-28) on 2015-07-29. 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":327480,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:15:01+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2015-07-28 and allocated (dated 2015-07-28) on 2015-07-29. 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":327480,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:58:31+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2015-07-28 and allocated (dated 2015-07-28) on 2015-07-29. 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":327480,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-14T00:02:36+00:00","current":1,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2015-07-28 and allocated (dated 2015-07-28) on 2015-07-29. 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"}}