{"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":"209.15.96.0/19","resource_type":"ipv4","page":"https://rirtracker.com/ip/209.15.96.0-209.15.127.255/","statistics_now":{"registry":"APNIC","status":"allocated (dated 1999-03-17)"},"current_holder":{"rir":"APNIC","org":"CAT Telecom Public Company Limited","how":"APNIC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":25713,"date":"2021-10-06T10:59:11Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"APNIC","source_org":"Aptum Technologies","recipient_org":"National Telecom Public Company Limited","range":"209.15.96.0/19","log":"ARIN"},{"id":127534,"date":"2021-10-06T05:46:16Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"APNIC","source_org":"PER1","recipient_org":"CAT Telecom Public Company Limited","range":"209.15.96.0/19","log":"APNIC"},{"id":16542,"date":"2018-12-05T13:52:09Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Peer 1 Dedicated Hosting","recipient_org":"Cogeco Peer 1","range":"209.15.96.0/19","log":"ARIN"}],"events":[{"event_id":"ba675acb62961268","registry":"APNIC","report_date":"2021-10-06","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"209.15.96.0/19","start":"209.15.96.0","end":"209.15.127.255","classification":"INTER_RIR_TRANSFER_IN","classification_label":"Inter-RIR transfer into APNIC","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"APNIC","source_organization":"PER1","recipient_organization":"CAT Telecom Public Company Limited","inventory_effect":"Transferred into APNIC administration; not a new issuance","inventory_effect_code":"TRANSFER_IN","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:43+00:00","page":"https://rirtracker.com/ip/209.15.96.0-209.15.127.255/#e-ba675acb62961268","report_page":"https://rirtracker.com/apnic/reports/2021-10-06/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/209.15.96.0-209.15.127.255.json","observed":"Transfer: PER1 (ARIN) to CAT Telecom Public Company Limited (APNIC)","same_transfer_as":"f0f7b3abeaa885b5","explanation":"APNIC's transfer log records a transfer from PER1 (ARIN) to CAT Telecom Public Company Limited (APNIC) on 2021-10-06 05:46 UTC: it came to APNIC from ARIN. It was already issued by another registry, so this is not a new issuance.","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 2021-10-06 05:46 UTC, PER1 (ARIN) to CAT Telecom Public Company Limited (APNIC); resources moved: 209.15.96.0/19"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2021/delegated-apnic-extended-20211006.gz","retrieved_at":"2026-10-12T23:55:06+00:00","summary":"APNIC delegated statistics 2021-10-06, before the change: not listed"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2021/delegated-apnic-extended-20211007.gz","retrieved_at":"2026-10-12T23:55:10+00:00","summary":"APNIC delegated statistics 2021-10-07, after the change: allocated (dated 1999-03-17)"}]},{"event_id":"f0f7b3abeaa885b5","registry":"ARIN","report_date":"2021-10-05","source":"statistics","raw_action":"NOT_IN_ARIN_ISSUED","raw_line":null,"resource_type":"ipv4","resource":"209.15.96.0/19","start":"209.15.96.0","end":"209.15.127.255","classification":"INTER_RIR_TRANSFER_OUT","classification_label":"Inter-RIR transfer out of ARIN","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"APNIC","source_organization":"Aptum Technologies","recipient_organization":"National Telecom Public Company Limited","inventory_effect":"Transferred out of ARIN administration; not offered to ARIN applicants","inventory_effect_code":"TRANSFER_OUT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:08:29+00:00","page":"https://rirtracker.com/ip/209.15.96.0-209.15.127.255/#e-f0f7b3abeaa885b5","report_page":"https://rirtracker.com/arin/reports/2021-10-05/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/209.15.96.0-209.15.127.255.json","observed":"209.15.96.0/19 allocated on 2021-10-05, not listed on 2021-10-06","same_transfer_as":"ba675acb62961268","explanation":"ARIN's transfer log records a transfer from Aptum Technologies (ARIN) to National Telecom Public Company Limited (APNIC) on 2021-10-06 10:59 UTC: it left ARIN for APNIC. ARIN-Issued didn't list this change; it is not a new allocation and is not offered to ARIN applicants.","evidence":[{"type":"statistics_diff","url":"https://ftp.arin.net/pub/stats/arin/archive/2021/delegated-arin-extended-20211006.gz","retrieved_at":"2026-10-12T22:49:58+00:00","summary":"Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 209.15.96.0/19 allocated on 2021-10-05, not listed on 2021-10-06"},{"type":"transfer","url":"https://ftp.arin.net/pub/stats/arin/transfers/transfers_latest.json","retrieved_at":"2026-10-13T13:57:20+00:00","summary":"Transfer log: RESOURCE_TRANSFER on 2021-10-06 10:59 UTC, Aptum Technologies (ARIN) to National Telecom Public Company Limited (APNIC); resources moved: 209.15.96.0/19"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2021/delegated-arin-extended-20211004.gz","retrieved_at":"2026-10-12T22:49:53+00:00","summary":"ARIN delegated statistics 2021-10-04 (produced 2021-10-04T14:00:12+00:00), before the report: allocated (dated 1999-03-17)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2021/delegated-arin-extended-20211006.gz","retrieved_at":"2026-10-12T22:49:58+00:00","summary":"ARIN delegated statistics 2021-10-06 (produced 2021-10-06T14:00:13+00:00), after the report: not listed"}]},{"event_id":"1670557f941296f6","registry":"ARIN","report_date":"2018-12-05","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"209.15.96.0/19","start":"209.15.96.0","end":"209.15.127.255","classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Peer 1 Dedicated Hosting","recipient_organization":"Cogeco Peer 1","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:42+00:00","page":"https://rirtracker.com/ip/209.15.96.0-209.15.127.255/#e-1670557f941296f6","report_page":"https://rirtracker.com/arin/reports/2018-12-05/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/209.15.96.0-209.15.127.255.json","observed":"Merger/acquisition: Peer 1 Dedicated Hosting (ARIN) to Cogeco Peer 1 (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Peer 1 Dedicated Hosting (ARIN) to Cogeco Peer 1 (ARIN) on 2018-12-05 13:52 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.","evidence":[{"type":"transfer","url":"https://ftp.arin.net/pub/stats/arin/transfers/transfers_latest.json","retrieved_at":"2026-10-13T13:57:20+00:00","summary":"Transfer log: MERGER_ACQUISITION on 2018-12-05 13:52 UTC, Peer 1 Dedicated Hosting (ARIN) to Cogeco Peer 1 (ARIN); resources moved: 209.15.96.0/19"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2018/delegated-arin-extended-20181204.gz","retrieved_at":"2026-10-12T21:56:38+00:00","summary":"ARIN delegated statistics 2018-12-04 (produced 2018-12-04T06:00:12+00:00), before the report: allocated (dated 1999-03-17)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2018/delegated-arin-extended-20181206.gz","retrieved_at":"2026-10-12T21:56:43+00:00","summary":"ARIN delegated statistics 2018-12-06 (produced 2018-12-06T06:00:10+00:00), after the report: allocated (dated 1999-03-17)"}]}],"classification_history":{"ba675acb62961268":[{"raw_change_id":38148,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:36:57+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from PER1 (ARIN) to CAT Telecom Public Company Limited (APNIC) on 2021-10-06 05:46 UTC: it came to APNIC from ARIN. It was already issued by another registry, so this is not a new issuance."},{"raw_change_id":38148,"classification_code":"INTER_RIR_TRANSFER_IN","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 PER1 (ARIN) to CAT Telecom Public Company Limited (APNIC) on 2021-10-06 05:46 UTC: it came to APNIC from ARIN. It was already issued by another registry, so this is not a new issuance."},{"raw_change_id":38148,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:44:08+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from PER1 (ARIN) to CAT Telecom Public Company Limited (APNIC) on 2021-10-06 05:46 UTC: it came to APNIC from ARIN. It was already issued by another registry, so this is not a new issuance."},{"raw_change_id":38148,"classification_code":"INTER_RIR_TRANSFER_IN","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 PER1 (ARIN) to CAT Telecom Public Company Limited (APNIC) on 2021-10-06 05:46 UTC: it came to APNIC from ARIN. It was already issued by another registry, so this is not a new issuance."}],"f0f7b3abeaa885b5":[{"raw_change_id":416949,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T05:47:17+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Aptum Technologies (ARIN) to National Telecom Public Company Limited (APNIC) on 2021-10-06 10:59 UTC: it left ARIN for APNIC. ARIN-Issued didn't list this change; it is not a new allocation and is not offered to ARIN applicants."},{"raw_change_id":416949,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:19:53+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Aptum Technologies (ARIN) to National Telecom Public Company Limited (APNIC) on 2021-10-06 10:59 UTC: it left ARIN for APNIC. ARIN-Issued didn't list this change; it is not a new allocation and is not offered to ARIN applicants."},{"raw_change_id":416949,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T15:03:46+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Aptum Technologies (ARIN) to National Telecom Public Company Limited (APNIC) on 2021-10-06 10:59 UTC: it left ARIN for APNIC. ARIN-Issued didn't list this change; it is not a new allocation and is not offered to ARIN applicants."},{"raw_change_id":416949,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:08:29+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from Aptum Technologies (ARIN) to National Telecom Public Company Limited (APNIC) on 2021-10-06 10:59 UTC: it left ARIN for APNIC. ARIN-Issued didn't list this change; it is not a new allocation and is not offered to ARIN applicants."}],"1670557f941296f6":[{"raw_change_id":557630,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:42+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Peer 1 Dedicated Hosting (ARIN) to Cogeco Peer 1 (ARIN) on 2018-12-05 13:52 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it."}]},"arin_statistics_now":{"status":"not listed"}}