{"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":"203.28.248.0/24","resource_type":"ipv4","page":"https://rirtracker.com/ip/203.28.248.0-203.28.248.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2021-01-05)"},"current_holder":{"rir":"ARIN","org":"APSL-75","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":127009,"date":"2021-01-05T23:33:56Z","type":"RESOURCE_TRANSFER","source_rir":"APNIC","recipient_rir":"ARIN","source_org":"St Mary's Newman Academic Centre","recipient_org":"APSL-75","range":"203.28.248.0/24","log":"APNIC"},{"id":22456,"date":"2021-01-05T15:44:31Z","type":"RESOURCE_TRANSFER","source_rir":"APNIC","recipient_rir":"ARIN","source_org":"St Mary's Newman Academic Centre","recipient_org":"Atos Public Safety, LLC","range":"203.28.248.0/24","log":"ARIN"},{"id":124064,"date":"2014-09-02T00:09:45Z","type":"RESOURCE_TRANSFER","source_rir":"APNIC","recipient_rir":"APNIC","source_org":"Ormond College","recipient_org":"St Mary's Newman Academic Centre","range":"203.28.248.0/24","log":"APNIC"}],"events":[{"event_id":"6ac681d11f924c81","registry":"APNIC","report_date":"2021-01-06","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"203.28.248.0/24","start":"203.28.248.0","end":"203.28.248.255","classification":"INTER_RIR_TRANSFER_OUT","classification_label":"Inter-RIR transfer out of APNIC","confidence":"CONFIRMED","source_rir":"APNIC","recipient_rir":"ARIN","source_organization":"St Mary's Newman Academic Centre","recipient_organization":"APSL-75","inventory_effect":"Transferred out of APNIC administration; not offered to APNIC applicants","inventory_effect_code":"TRANSFER_OUT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:41+00:00","page":"https://rirtracker.com/ip/203.28.248.0-203.28.248.255/#e-6ac681d11f924c81","report_page":"https://rirtracker.com/apnic/reports/2021-01-06/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/203.28.248.0-203.28.248.255.json","observed":"Transfer: St Mary's Newman Academic Centre (APNIC) to APSL-75 (ARIN)","piece_of":{"resource":"203.28.240.0/20","page":"https://rirtracker.com/ip/203.28.240.0-203.28.255.255/"},"same_transfer_as":"aab5312ad62e1be2","explanation":"APNIC's transfer log records a transfer from St Mary's Newman Academic Centre (APNIC) to APSL-75 (ARIN) on 2021-01-05 23:33 UTC: it left APNIC for ARIN. It is not a new allocation and is not offered to APNIC applicants.","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 2021-01-05 23:33 UTC, St Mary's Newman Academic Centre (APNIC) to APSL-75 (ARIN); resources moved: 203.28.248.0/24"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2021/delegated-apnic-extended-20210106.gz","retrieved_at":"2026-10-12T23:35:36+00:00","summary":"APNIC delegated statistics 2021-01-06, before the change: allocated (dated 1996-06-27)"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2021/delegated-apnic-extended-20210107.gz","retrieved_at":"2026-10-12T23:35:39+00:00","summary":"APNIC delegated statistics 2021-01-07, after the change: not listed"}]},{"event_id":"aab5312ad62e1be2","registry":"ARIN","report_date":"2021-01-05","source":"arin_issued","raw_action":"ADD","raw_line":"Add 203.28.248.0-203.28.248.255","resource_type":"ipv4","resource":"203.28.248.0/24","start":"203.28.248.0","end":"203.28.248.255","classification":"INTER_RIR_TRANSFER_IN","classification_label":"Inter-RIR transfer into ARIN","confidence":"CONFIRMED","source_rir":"APNIC","recipient_rir":"ARIN","source_organization":"St Mary's Newman Academic Centre","recipient_organization":"Atos Public Safety, LLC","inventory_effect":"Transferred into ARIN administration; not a new issuance","inventory_effect_code":"TRANSFER_IN","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:53:03+00:00","page":"https://rirtracker.com/ip/203.28.248.0-203.28.248.255/#e-aab5312ad62e1be2","report_page":"https://rirtracker.com/arin/reports/2021-01-05/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/203.28.248.0-203.28.248.255.json","same_transfer_as":"6ac681d11f924c81","explanation":"ARIN's transfer log records a transfer from St Mary's Newman Academic Centre (APNIC) to Atos Public Safety, LLC (ARIN) on 2021-01-05 15:44 UTC: it came to ARIN from APNIC. It was already issued by another registry, so this is not a new issuance.","evidence":[{"type":"arin_issued","url":"https://lists.arin.net/pipermail/arin-issued/2021-January/004407.html","retrieved_at":"2026-10-12T18:41:11+00:00","summary":"ARIN-Issued report for 2021-01-05: \"Add 203.28.248.0-203.28.248.255\""},{"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 2021-01-05 15:44 UTC, St Mary's Newman Academic Centre (APNIC) to Atos Public Safety, LLC (ARIN); resources moved: 203.28.248.0/24"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2021/delegated-arin-extended-20210104.gz","retrieved_at":"2026-10-12T22:36:08+00:00","summary":"ARIN delegated statistics 2021-01-04 (produced 2021-01-04T15:00:13+00:00), before the report: not listed"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2021/delegated-arin-extended-20210106.gz","retrieved_at":"2026-10-12T22:36:13+00:00","summary":"ARIN delegated statistics 2021-01-06 (produced 2021-01-06T15:00:14+00:00), after the report: allocated (dated 2021-01-05)"}]},{"event_id":"745f1a7ea02accf2","registry":"APNIC","report_date":"2014-09-02","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"203.28.248.0/24","start":"203.28.248.0","end":"203.28.248.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-APNIC transfer","confidence":"CONFIRMED","source_rir":"APNIC","recipient_rir":"APNIC","source_organization":"Ormond College","recipient_organization":"St Mary's Newman Academic Centre","inventory_effect":"No effect on APNIC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:30+00:00","page":"https://rirtracker.com/ip/203.28.248.0-203.28.248.255/#e-745f1a7ea02accf2","report_page":"https://rirtracker.com/apnic/reports/2014-09-02/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/203.28.248.0-203.28.248.255.json","observed":"Transfer: Ormond College (APNIC) to St Mary's Newman Academic Centre (APNIC)","piece_of":{"resource":"203.28.240.0/20","page":"https://rirtracker.com/ip/203.28.240.0-203.28.255.255/"},"explanation":"APNIC's transfer log records a transfer from Ormond College (APNIC) to St Mary's Newman Academic Centre (APNIC) on 2014-09-02 00:09 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 2014-09-02 00:09 UTC, Ormond College (APNIC) to St Mary's Newman Academic Centre (APNIC); resources moved: 203.28.245.0/24, 203.28.246.0/24, 203.28.247.0/24, 203.28.248.0/24, 203.28.249.0/24"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2014/delegated-apnic-extended-20140902.gz","retrieved_at":"2026-10-12T21:00:14+00:00","summary":"APNIC delegated statistics 2014-09-02, before the change: allocated (dated 1996-06-27)"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2014/delegated-apnic-extended-20140903.gz","retrieved_at":"2026-10-12T21:00:19+00:00","summary":"APNIC delegated statistics 2014-09-03, after the change: allocated (dated 1996-06-27)"}]}],"classification_history":{"6ac681d11f924c81":[{"raw_change_id":37366,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:36:38+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from St Mary's Newman Academic Centre (APNIC) to APSL-75 (ARIN) on 2021-01-05 23:33 UTC: it left APNIC for ARIN. It is not a new allocation and is not offered to APNIC applicants."},{"raw_change_id":37366,"classification_code":"INTER_RIR_TRANSFER_OUT","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 St Mary's Newman Academic Centre (APNIC) to APSL-75 (ARIN) on 2021-01-05 23:33 UTC: it left APNIC for ARIN. It is not a new allocation and is not offered to APNIC applicants."},{"raw_change_id":37366,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:44:06+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from St Mary's Newman Academic Centre (APNIC) to APSL-75 (ARIN) on 2021-01-05 23:33 UTC: it left APNIC for ARIN. It is not a new allocation and is not offered to APNIC applicants."},{"raw_change_id":37366,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:46:41+00:00","current":1,"public_explanation":"APNIC's transfer log records a transfer from St Mary's Newman Academic Centre (APNIC) to APSL-75 (ARIN) on 2021-01-05 23:33 UTC: it left APNIC for ARIN. It is not a new allocation and is not offered to APNIC applicants."}],"aab5312ad62e1be2":[{"raw_change_id":169314,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T03:50:59+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from St Mary's Newman Academic Centre (APNIC) to Atos Public Safety, LLC (ARIN) on 2021-01-05 15:44 UTC: it came to ARIN from APNIC. It was already issued by another registry, so this is not a new issuance."},{"raw_change_id":169314,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:06:57+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from St Mary's Newman Academic Centre (APNIC) to Atos Public Safety, LLC (ARIN) on 2021-01-05 15:44 UTC: it came to ARIN from APNIC. It was already issued by another registry, so this is not a new issuance."},{"raw_change_id":169314,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:49:43+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from St Mary's Newman Academic Centre (APNIC) to Atos Public Safety, LLC (ARIN) on 2021-01-05 15:44 UTC: it came to ARIN from APNIC. It was already issued by another registry, so this is not a new issuance."},{"raw_change_id":169314,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:53:03+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from St Mary's Newman Academic Centre (APNIC) to Atos Public Safety, LLC (ARIN) on 2021-01-05 15:44 UTC: it came to ARIN from APNIC. It was already issued by another registry, so this is not a new issuance."}],"745f1a7ea02accf2":[{"raw_change_id":32569,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:34:36+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from Ormond College (APNIC) to St Mary's Newman Academic Centre (APNIC) on 2014-09-02 00:09 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":32569,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:01:46+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from Ormond College (APNIC) to St Mary's Newman Academic Centre (APNIC) on 2014-09-02 00:09 UTC. The registration changed hands; it is not a new allocation from APNIC."},{"raw_change_id":32569,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:43:56+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from Ormond College (APNIC) to St Mary's Newman Academic Centre (APNIC) on 2014-09-02 00:09 UTC. 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