{"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":"45.121.20.0/22","resource_type":"ipv4","page":"https://rirtracker.com/ip/45.121.20.0-45.121.23.255/","statistics_now":{"registry":"APNIC","status":"allocated (dated 2015-06-25)"},"current_holder":{"rir":"APNIC","org":"MEASAT Broadcast Network Systems Sdn. Bhd.","how":"APNIC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":130058,"date":"2025-03-21T03:52:30Z","type":"RESOURCE_TRANSFER","source_rir":"APNIC","recipient_rir":"APNIC","source_org":"DataPort Limited","recipient_org":"MEASAT Broadcast Network Systems Sdn. Bhd.","range":"45.121.20.0/22","log":"APNIC"},{"id":126654,"date":"2020-09-22T05:22:20Z","type":"RESOURCE_TRANSFER","source_rir":"APNIC","recipient_rir":"APNIC","source_org":"8Lian Technology Co. Limited","recipient_org":"DataPort Limited","range":"45.121.20.0/22","log":"APNIC"},{"id":124950,"date":"2017-02-20T03:17:36Z","type":"RESOURCE_TRANSFER","source_rir":"APNIC","recipient_rir":"APNIC","source_org":"Wuxi Tian Ting Network Technology Co. LTD.","recipient_org":"8Lian Technology Co. Limited","range":"45.121.20.0/22","log":"APNIC"}],"events":[{"event_id":"f5a754fb3ef92c62","registry":"APNIC","report_date":"2025-03-21","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"45.121.20.0/22","start":"45.121.20.0","end":"45.121.23.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-APNIC transfer","confidence":"CONFIRMED","source_rir":"APNIC","recipient_rir":"APNIC","source_organization":"DataPort Limited","recipient_organization":"MEASAT Broadcast Network Systems Sdn. Bhd.","inventory_effect":"No effect on APNIC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:53+00:00","page":"https://rirtracker.com/ip/45.121.20.0-45.121.23.255/#e-f5a754fb3ef92c62","report_page":"https://rirtracker.com/apnic/reports/2025-03-21/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/45.121.20.0-45.121.23.255.json","observed":"Transfer: DataPort Limited (APNIC) to MEASAT Broadcast Network Systems Sdn. Bhd. (APNIC)","explanation":"APNIC's transfer log records a transfer from DataPort Limited (APNIC) to MEASAT Broadcast Network Systems Sdn. Bhd. (APNIC) on 2025-03-21 03:52 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 2025-03-21 03:52 UTC, DataPort Limited (APNIC) to MEASAT Broadcast Network Systems Sdn. Bhd. (APNIC); resources moved: 45.121.20.0/22"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2025/delegated-apnic-extended-20250321.gz","retrieved_at":"2026-10-13T01:32:44+00:00","summary":"APNIC delegated statistics 2025-03-21, before the change: allocated (dated 2015-06-25)"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2025/delegated-apnic-extended-20250322.gz","retrieved_at":"2026-10-13T01:32:47+00:00","summary":"APNIC delegated statistics 2025-03-22, after the change: allocated (dated 2015-06-25)"}]},{"event_id":"aea60660f2253d50","registry":"APNIC","report_date":"2020-09-22","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"45.121.20.0/22","start":"45.121.20.0","end":"45.121.23.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-APNIC transfer","confidence":"CONFIRMED","source_rir":"APNIC","recipient_rir":"APNIC","source_organization":"8Lian Technology Co. Limited","recipient_organization":"DataPort Limited","inventory_effect":"No effect on APNIC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:40+00:00","page":"https://rirtracker.com/ip/45.121.20.0-45.121.23.255/#e-aea60660f2253d50","report_page":"https://rirtracker.com/apnic/reports/2020-09-22/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/45.121.20.0-45.121.23.255.json","observed":"Transfer: 8Lian Technology Co. Limited (APNIC) to DataPort Limited (APNIC)","explanation":"APNIC's transfer log records a transfer from 8Lian Technology Co. Limited (APNIC) to DataPort Limited (APNIC) on 2020-09-22 05:22 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 2020-09-22 05:22 UTC, 8Lian Technology Co. Limited (APNIC) to DataPort Limited (APNIC); resources moved: AS58981, 43.252.40.0/22, 45.121.20.0/22, 103.228.28.0/22, 103.251.236.0/22"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2020/delegated-apnic-extended-20200922.gz","retrieved_at":"2026-10-12T23:28:08+00:00","summary":"APNIC delegated statistics 2020-09-22, before the change: allocated (dated 2015-06-25)"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2020/delegated-apnic-extended-20200923.gz","retrieved_at":"2026-10-12T23:28:11+00:00","summary":"APNIC delegated statistics 2020-09-23, after the change: allocated (dated 2015-06-25)"}]},{"event_id":"3d20ee32351c1b61","registry":"APNIC","report_date":"2017-02-20","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"45.121.20.0/22","start":"45.121.20.0","end":"45.121.23.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-APNIC transfer","confidence":"CONFIRMED","source_rir":"APNIC","recipient_rir":"APNIC","source_organization":"Wuxi Tian Ting Network Technology Co. LTD.","recipient_organization":"8Lian Technology Co. 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/45.121.20.0-45.121.23.255/#e-3d20ee32351c1b61","report_page":"https://rirtracker.com/apnic/reports/2017-02-20/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/45.121.20.0-45.121.23.255.json","observed":"Transfer: Wuxi Tian Ting Network Technology Co. LTD. (APNIC) to 8Lian Technology Co. Limited (APNIC)","explanation":"APNIC's transfer log records a transfer from Wuxi Tian Ting Network Technology Co. LTD. (APNIC) to 8Lian Technology Co. Limited (APNIC) on 2017-02-20 03:17 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 2017-02-20 03:17 UTC, Wuxi Tian Ting Network Technology Co. LTD. (APNIC) to 8Lian Technology Co. Limited (APNIC); resources moved: 45.121.20.0/22, 103.228.28.0/22"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2017/delegated-apnic-extended-20170220.gz","retrieved_at":"2026-10-12T21:57:36+00:00","summary":"APNIC delegated statistics 2017-02-20, before the change: allocated (dated 2015-06-25)"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2017/delegated-apnic-extended-20170221.gz","retrieved_at":"2026-10-12T21:57:39+00:00","summary":"APNIC delegated statistics 2017-02-21, after the change: allocated (dated 2015-06-25)"}]},{"event_id":"b97c5f987a0eebef","registry":"APNIC","report_date":"2015-06-25","source":"statistics","raw_action":"ADDED","raw_line":null,"resource_type":"ipv4","resource":"45.121.20.0/22","start":"45.121.20.0","end":"45.121.23.255","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":"2026-10-14T00:02:28+00:00","page":"https://rirtracker.com/ip/45.121.20.0-45.121.23.255/#e-b97c5f987a0eebef","report_page":"https://rirtracker.com/apnic/reports/2015-06-25/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/45.121.20.0-45.121.23.255.json","observed":"45.121.20.0/22 available on 2015-06-25, allocated on 2015-06-26","explanation":"No transfer record matches. APNIC's statistics show it available on 2015-06-25 and allocated (dated 2015-06-25) on 2015-06-26. 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-20150626.gz","retrieved_at":"2026-10-12T21:18:51+00:00","summary":"Found by comparing APNIC's daily statistics: 45.121.20.0/22 available on 2015-06-25, allocated on 2015-06-26"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2015/delegated-apnic-extended-20150625.gz","retrieved_at":"2026-10-12T21:18:48+00:00","summary":"APNIC delegated statistics 2015-06-25, before the change: available"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2015/delegated-apnic-extended-20150626.gz","retrieved_at":"2026-10-12T21:18:51+00:00","summary":"APNIC delegated statistics 2015-06-26, after the change: allocated (dated 2015-06-25)"}]}],"classification_history":{"f5a754fb3ef92c62":[{"raw_change_id":42151,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:38:46+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from DataPort Limited (APNIC) to MEASAT Broadcast Network Systems Sdn. Bhd. (APNIC) on 2025-03-21 03:52 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":42151,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:02:06+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from DataPort Limited (APNIC) to MEASAT Broadcast Network Systems Sdn. Bhd. (APNIC) on 2025-03-21 03:52 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":42151,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:44:17+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from DataPort Limited (APNIC) to MEASAT Broadcast Network Systems Sdn. Bhd. (APNIC) on 2025-03-21 03:52 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":42151,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:53+00:00","current":1,"public_explanation":"APNIC's transfer log records a transfer from DataPort Limited (APNIC) to MEASAT Broadcast Network Systems Sdn. Bhd. (APNIC) on 2025-03-21 03:52 UTC. The registration changed hands; it is not a new allocation from APNIC."}],"aea60660f2253d50":[{"raw_change_id":36718,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:36:24+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from 8Lian Technology Co. Limited (APNIC) to DataPort Limited (APNIC) on 2020-09-22 05:22 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":36718,"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 8Lian Technology Co. Limited (APNIC) to DataPort Limited (APNIC) on 2020-09-22 05:22 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":36718,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:44:05+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from 8Lian Technology Co. Limited (APNIC) to DataPort Limited (APNIC) on 2020-09-22 05:22 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":36718,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:40+00:00","current":1,"public_explanation":"APNIC's transfer log records a transfer from 8Lian Technology Co. Limited (APNIC) to DataPort Limited (APNIC) on 2020-09-22 05:22 UTC. The registration changed hands; it is not a new allocation from APNIC."}],"3d20ee32351c1b61":[{"raw_change_id":34214,"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 Wuxi Tian Ting Network Technology Co. LTD. (APNIC) to 8Lian Technology Co. Limited (APNIC) on 2017-02-20 03:17 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":34214,"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 Wuxi Tian Ting Network Technology Co. LTD. (APNIC) to 8Lian Technology Co. Limited (APNIC) on 2017-02-20 03:17 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":34214,"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 Wuxi Tian Ting Network Technology Co. LTD. (APNIC) to 8Lian Technology Co. Limited (APNIC) on 2017-02-20 03:17 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":34214,"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 Wuxi Tian Ting Network Technology Co. LTD. (APNIC) to 8Lian Technology Co. Limited (APNIC) on 2017-02-20 03:17 UTC. The registration changed hands; it is not a new allocation from APNIC."}],"b97c5f987a0eebef":[{"raw_change_id":325442,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T05:07:20+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2015-06-25 and allocated (dated 2015-06-25) on 2015-06-26. 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":325442,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:14:55+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2015-06-25 and allocated (dated 2015-06-25) on 2015-06-26. 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":325442,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:58:24+00:00","current":0,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2015-06-25 and allocated (dated 2015-06-25) on 2015-06-26. 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":325442,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-14T00:02:28+00:00","current":1,"public_explanation":"No transfer record matches. APNIC's statistics show it available on 2015-06-25 and allocated (dated 2015-06-25) on 2015-06-26. 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"}}