{"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":"AS398555","resource_type":"asn","page":"https://rirtracker.com/asn/398555/","statistics_now":{"registry":"ARIN","status":"assigned (dated 2021-05-17)"},"current_holder":{"rir":"ARIN","org":"Concordia College","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":2453,"date":"2021-05-17T20:00:45Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"CUS","recipient_org":"Concordia College","range":"AS398555","log":"ARIN"}],"events":[{"event_id":"34aee40992af153c","registry":"ARIN","report_date":"2021-05-17","source":"arin_issued","raw_action":"ADD","raw_line":"Add AS398555","resource_type":"asn","resource":"AS398555","start":398555,"end":398555,"classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-ARIN transfer","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"CUS","recipient_organization":"Concordia College","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:53:09+00:00","page":"https://rirtracker.com/asn/398555/#e-34aee40992af153c","report_page":"https://rirtracker.com/arin/reports/2021-05-17/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/398555.json","explanation":"ARIN's transfer log records a transfer from CUS (ARIN) to Concordia College (ARIN) on 2021-05-17 20:00 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/2021-May/004539.html","retrieved_at":"2026-10-12T18:41:19+00:00","summary":"ARIN-Issued report for 2021-05-17: \"Add AS398555\""},{"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 2021-05-17 20:00 UTC, CUS (ARIN) to Concordia College (ARIN); resources moved: AS398555"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2021/delegated-arin-extended-20210516.gz","retrieved_at":"2026-10-12T22:42:48+00:00","summary":"ARIN delegated statistics 2021-05-16 (produced 2021-05-16T14:00:12+00:00), before the report: assigned (dated 2020-07-07)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2021/delegated-arin-extended-20210518.gz","retrieved_at":"2026-10-12T22:42:52+00:00","summary":"ARIN delegated statistics 2021-05-18 (produced 2021-05-18T14:00:12+00:00), after the report: assigned (dated 2021-05-17)"}]},{"event_id":"7bfd08d3df6ca516","registry":"ARIN","report_date":"2020-07-07","source":"arin_issued","raw_action":"ADD","raw_line":"Add AS398555","resource_type":"asn","resource":"AS398555","start":398555,"end":398555,"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 ARIN-controlled inventory","inventory_effect_code":"ISSUED","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:52:53+00:00","page":"https://rirtracker.com/asn/398555/#e-7bfd08d3df6ca516","report_page":"https://rirtracker.com/arin/reports/2020-07-07/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/398555.json","explanation":"No transfer record matches. ARIN's statistics show it available on 2020-07-06 and assigned (dated 2020-07-07) on 2020-07-08. It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN.","evidence":[{"type":"arin_issued","url":"https://lists.arin.net/pipermail/arin-issued/2020-July/004225.html","retrieved_at":"2026-10-12T18:40:58+00:00","summary":"ARIN-Issued report for 2020-07-07: \"Add AS398555\""},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2020/delegated-arin-extended-20200706.gz","retrieved_at":"2026-10-12T22:26:51+00:00","summary":"ARIN delegated statistics 2020-07-06 (produced 2020-07-06T14:00:13+00:00), before the report: available"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2020/delegated-arin-extended-20200708.gz","retrieved_at":"2026-10-12T22:26:55+00:00","summary":"ARIN delegated statistics 2020-07-08 (produced 2020-07-08T14:00:13+00:00), after the report: assigned (dated 2020-07-07)"}]}],"classification_history":{"34aee40992af153c":[{"raw_change_id":171388,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T03:52:29+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from CUS (ARIN) to Concordia College (ARIN) on 2021-05-17 20:00 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":171388,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:07:02+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from CUS (ARIN) to Concordia College (ARIN) on 2021-05-17 20:00 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":171388,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:49:49+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from CUS (ARIN) to Concordia College (ARIN) on 2021-05-17 20:00 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."},{"raw_change_id":171388,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:53:09+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from CUS (ARIN) to Concordia College (ARIN) on 2021-05-17 20:00 UTC. ARIN-Issued lists it as \"Add\" because the registration changed hands; it is not a new allocation from ARIN."}],"7bfd08d3df6ca516":[{"raw_change_id":166329,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T03:48:52+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it available on 2020-07-06 and assigned (dated 2020-07-07) on 2020-07-08. It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN."},{"raw_change_id":166329,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:06:50+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it available on 2020-07-06 and assigned (dated 2020-07-07) on 2020-07-08. It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN."},{"raw_change_id":166329,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:49:35+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it available on 2020-07-06 and assigned (dated 2020-07-07) on 2020-07-08. It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN."},{"raw_change_id":166329,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:52:53+00:00","current":1,"public_explanation":"No transfer record matches. ARIN's statistics show it available on 2020-07-06 and assigned (dated 2020-07-07) on 2020-07-08. It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN."}]},"arin_statistics_now":{"status":"assigned (dated 2021-05-17)"}}