{"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":"AS4907","resource_type":"asn","page":"https://rirtracker.com/asn/4907/","statistics_now":{"registry":"APNIC","status":"allocated (dated 2020-09-17)"},"current_holder":{"rir":"APNIC","org":"BGPNET PTE. LTD.","how":"APNIC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":3906,"date":"2024-04-17T12:02:39Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"APNIC","source_org":"Dulles Internet Exchange, LLC","recipient_org":"BGPNET PTE. LTD.","range":"AS4907","log":"ARIN"},{"id":129306,"date":"2024-04-17T00:00:54Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"APNIC","source_org":"DIEL","recipient_org":"IENS TECHNOLOGY PTE. LTD","range":"AS4907","log":"APNIC"},{"id":2213,"date":"2020-09-18T01:04:30Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Aeronomy LLC","recipient_org":"Dulles Internet Exchange, LLC","range":"AS4907","log":"ARIN"},{"id":20,"date":"2015-04-27T18:39:12Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Brickshelf LLC","recipient_org":"Aeronomy LLC","range":"AS4907","log":"ARIN"}],"events":[{"event_id":"2ab19b2eb3f43666","registry":"ARIN","report_date":"2024-04-17","source":"arin_issued","raw_action":"ADD","raw_line":"Add AS4907","resource_type":"asn","resource":"AS4907","start":4907,"end":4907,"classification":"INTER_RIR_TRANSFER_OUT","classification_label":"Inter-RIR transfer out of ARIN","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"APNIC","source_organization":"Dulles Internet Exchange, LLC","recipient_organization":"BGPNET PTE. LTD.","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":"2026-10-13T23:54:03+00:00","page":"https://rirtracker.com/asn/4907/#e-2ab19b2eb3f43666","report_page":"https://rirtracker.com/arin/reports/2024-04-17/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/4907.json","same_transfer_as":"51661f68b2985924","explanation":"ARIN's transfer log records a transfer from Dulles Internet Exchange, LLC (ARIN) to BGPNET PTE. LTD. (APNIC) on 2024-04-17 12:02 UTC: it left ARIN for APNIC. ARIN-Issued lists it as \"Add\"; it is not a new allocation and is not offered to ARIN applicants.","evidence":[{"type":"arin_issued","url":"https://lists.arin.net/pipermail/arin-issued/2024-April/005605.html","retrieved_at":"2026-10-12T18:42:33+00:00","summary":"ARIN-Issued report for 2024-04-17: \"Add AS4907\""},{"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 2024-04-17 12:02 UTC, Dulles Internet Exchange, LLC (ARIN) to BGPNET PTE. LTD. (APNIC); resources moved: AS4907"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2024/delegated-arin-extended-20240416.gz","retrieved_at":"2026-10-12T23:38:28+00:00","summary":"ARIN delegated statistics 2024-04-16 (produced 2024-04-16T13:00:48+00:00), before the report: assigned (dated 2020-09-17)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2024/delegated-arin-extended-20240418.gz","retrieved_at":"2026-10-12T23:38:32+00:00","summary":"ARIN delegated statistics 2024-04-18 (produced 2024-04-18T13:00:46+00:00), after the report: not listed"}]},{"event_id":"51661f68b2985924","registry":"APNIC","report_date":"2024-04-17","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"asn","resource":"AS4907","start":4907,"end":4907,"classification":"INTER_RIR_TRANSFER_IN","classification_label":"Inter-RIR transfer into APNIC","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"APNIC","source_organization":"DIEL","recipient_organization":"IENS TECHNOLOGY PTE. LTD","inventory_effect":"Transferred into APNIC administration; not a new issuance","inventory_effect_code":"TRANSFER_IN","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:50+00:00","page":"https://rirtracker.com/asn/4907/#e-51661f68b2985924","report_page":"https://rirtracker.com/apnic/reports/2024-04-17/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/4907.json","observed":"Transfer: DIEL (ARIN) to IENS TECHNOLOGY PTE. LTD (APNIC)","same_transfer_as":"2ab19b2eb3f43666","explanation":"APNIC's transfer log records a transfer from DIEL (ARIN) to IENS TECHNOLOGY PTE. LTD (APNIC) on 2024-04-17 00:00 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 2024-04-17 00:00 UTC, DIEL (ARIN) to IENS TECHNOLOGY PTE. LTD (APNIC); resources moved: AS4907"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2024/delegated-apnic-extended-20240417.gz","retrieved_at":"2026-10-13T01:06:50+00:00","summary":"APNIC delegated statistics 2024-04-17, before the change: not listed"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2024/delegated-apnic-extended-20240418.gz","retrieved_at":"2026-10-13T01:06:53+00:00","summary":"APNIC delegated statistics 2024-04-18, after the change: allocated (dated 2020-09-17)"}]},{"event_id":"cd3ac7f8bc0eea6c","registry":"ARIN","report_date":"2020-09-17","source":"arin_issued","raw_action":"ADD","raw_line":"Add AS4907","resource_type":"asn","resource":"AS4907","start":4907,"end":4907,"classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-ARIN transfer","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Aeronomy LLC","recipient_organization":"Dulles Internet Exchange, LLC","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:52:57+00:00","page":"https://rirtracker.com/asn/4907/#e-cd3ac7f8bc0eea6c","report_page":"https://rirtracker.com/arin/reports/2020-09-17/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/4907.json","explanation":"ARIN's transfer log records a transfer from Aeronomy LLC (ARIN) to Dulles Internet Exchange, LLC (ARIN) on 2020-09-18 01:04 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN.","evidence":[{"type":"arin_issued","url":"https://lists.arin.net/pipermail/arin-issued/2020-September/004297.html","retrieved_at":"2026-10-12T18:41:02+00:00","summary":"ARIN-Issued report for 2020-09-17: \"Add AS4907\""},{"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 2020-09-18 01:04 UTC, Aeronomy LLC (ARIN) to Dulles Internet Exchange, LLC (ARIN); resources moved: AS4907"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2020/delegated-arin-extended-20200916.gz","retrieved_at":"2026-10-12T22:30:21+00:00","summary":"ARIN delegated statistics 2020-09-16 (produced 2020-09-16T14:00:13+00:00), before the report: assigned (dated 2015-04-27)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2020/delegated-arin-extended-20200918.gz","retrieved_at":"2026-10-12T22:30:26+00:00","summary":"ARIN delegated statistics 2020-09-18 (produced 2020-09-18T14:00:13+00:00), after the report: assigned (dated 2020-09-17)"}]},{"event_id":"10a6990e6ee91867","registry":"ARIN","report_date":"2015-04-27","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"asn","resource":"AS4907","start":4907,"end":4907,"classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-ARIN transfer","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Brickshelf LLC","recipient_organization":"Aeronomy LLC","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:22+00:00","page":"https://rirtracker.com/asn/4907/#e-10a6990e6ee91867","report_page":"https://rirtracker.com/arin/reports/2015-04-27/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/4907.json","observed":"Transfer: Brickshelf LLC (ARIN) to Aeronomy LLC (ARIN)","explanation":"ARIN's transfer log records a transfer from Brickshelf LLC (ARIN) to Aeronomy LLC (ARIN) on 2015-04-27 18:39 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: RESOURCE_TRANSFER on 2015-04-27 18:39 UTC, Brickshelf LLC (ARIN) to Aeronomy LLC (ARIN); resources moved: AS4907"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2015/delegated-arin-extended-20150426.gz","retrieved_at":"2026-10-12T20:51:41+00:00","summary":"ARIN delegated statistics 2015-04-26 (produced 2015-04-26T05:04:28+00:00), before the report: assigned (dated 2009-09-28)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2015/delegated-arin-extended-20150428.gz","retrieved_at":"2026-10-12T20:51:46+00:00","summary":"ARIN delegated statistics 2015-04-28 (produced 2015-04-28T05:04:20+00:00), after the report: assigned (dated 2015-04-27)"}]}],"classification_history":{"2ab19b2eb3f43666":[{"raw_change_id":186833,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T04:02:00+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Dulles Internet Exchange, LLC (ARIN) to BGPNET PTE. LTD. (APNIC) on 2024-04-17 12:02 UTC: it left ARIN for APNIC. ARIN-Issued lists it as \"Add\"; it is not a new allocation and is not offered to ARIN applicants."},{"raw_change_id":186833,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:07:42+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Dulles Internet Exchange, LLC (ARIN) to BGPNET PTE. LTD. (APNIC) on 2024-04-17 12:02 UTC: it left ARIN for APNIC. ARIN-Issued lists it as \"Add\"; it is not a new allocation and is not offered to ARIN applicants."},{"raw_change_id":186833,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:50:34+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Dulles Internet Exchange, LLC (ARIN) to BGPNET PTE. LTD. (APNIC) on 2024-04-17 12:02 UTC: it left ARIN for APNIC. ARIN-Issued lists it as \"Add\"; it is not a new allocation and is not offered to ARIN applicants."},{"raw_change_id":186833,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:54:03+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from Dulles Internet Exchange, LLC (ARIN) to BGPNET PTE. LTD. (APNIC) on 2024-04-17 12:02 UTC: it left ARIN for APNIC. ARIN-Issued lists it as \"Add\"; it is not a new allocation and is not offered to ARIN applicants."}],"51661f68b2985924":[{"raw_change_id":40795,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:38:06+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from DIEL (ARIN) to IENS TECHNOLOGY PTE. LTD (APNIC) on 2024-04-17 00:00 UTC: it came to APNIC from ARIN. It was already issued by another registry, so this is not a new issuance."},{"raw_change_id":40795,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:02:03+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from DIEL (ARIN) to IENS TECHNOLOGY PTE. LTD (APNIC) on 2024-04-17 00:00 UTC: it came to APNIC from ARIN. It was already issued by another registry, so this is not a new issuance."},{"raw_change_id":40795,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:44:14+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from DIEL (ARIN) to IENS TECHNOLOGY PTE. LTD (APNIC) on 2024-04-17 00:00 UTC: it came to APNIC from ARIN. It was already issued by another registry, so this is not a new issuance."},{"raw_change_id":40795,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:50+00:00","current":1,"public_explanation":"APNIC's transfer log records a transfer from DIEL (ARIN) to IENS TECHNOLOGY PTE. LTD (APNIC) on 2024-04-17 00:00 UTC: it came to APNIC from ARIN. It was already issued by another registry, so this is not a new issuance."}],"cd3ac7f8bc0eea6c":[{"raw_change_id":167311,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T03:49:31+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Aeronomy LLC (ARIN) to Dulles Internet Exchange, LLC (ARIN) on 2020-09-18 01:04 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":167311,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:06:53+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Aeronomy LLC (ARIN) to Dulles Internet Exchange, LLC (ARIN) on 2020-09-18 01:04 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":167311,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:49:38+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Aeronomy LLC (ARIN) to Dulles Internet Exchange, LLC (ARIN) on 2020-09-18 01:04 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":167311,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:52:57+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from Aeronomy LLC (ARIN) to Dulles Internet Exchange, LLC (ARIN) on 2020-09-18 01:04 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."}],"10a6990e6ee91867":[{"raw_change_id":549309,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:22+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from Brickshelf LLC (ARIN) to Aeronomy LLC (ARIN) on 2015-04-27 18:39 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"}}