{"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":"203.17.123.0/24","resource_type":"ipv4","page":"https://rirtracker.com/ip/203.17.123.0-203.17.123.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2021-11-01)"},"current_holder":{"rir":"ARIN","org":"RL-861","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":127584,"date":"2021-11-02T00:19:34Z","type":"RESOURCE_TRANSFER","source_rir":"APNIC","recipient_rir":"ARIN","source_org":"Event Zero","recipient_org":"RL-861","range":"203.17.123.0/24","log":"APNIC"},{"id":25905,"date":"2021-11-01T19:50:35Z","type":"RESOURCE_TRANSFER","source_rir":"APNIC","recipient_rir":"ARIN","source_org":"Event Zero","recipient_org":"Rockion LLC","range":"203.17.123.0/24","log":"ARIN"}],"events":[{"event_id":"9734cdc26533a480","registry":"APNIC","report_date":"2021-11-02","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"203.17.123.0/24","start":"203.17.123.0","end":"203.17.123.255","classification":"INTER_RIR_TRANSFER_OUT","classification_label":"Inter-RIR transfer out of APNIC","confidence":"CONFIRMED","source_rir":"APNIC","recipient_rir":"ARIN","source_organization":"Event Zero","recipient_organization":"RL-861","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":"2026-10-13T23:46:43+00:00","page":"https://rirtracker.com/ip/203.17.123.0-203.17.123.255/#e-9734cdc26533a480","report_page":"https://rirtracker.com/apnic/reports/2021-11-02/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/203.17.123.0-203.17.123.255.json","observed":"Transfer: Event Zero (APNIC) to RL-861 (ARIN)","same_transfer_as":"6806906d47d8afd3","explanation":"APNIC's transfer log records a transfer from Event Zero (APNIC) to RL-861 (ARIN) on 2021-11-02 00:19 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 2021-11-02 00:19 UTC, Event Zero (APNIC) to RL-861 (ARIN); resources moved: 203.17.123.0/24"},{"type":"delegated_before","url":"https://ftp.apnic.net/stats/apnic/2021/delegated-apnic-extended-20211102.gz","retrieved_at":"2026-10-12T23:57:11+00:00","summary":"APNIC delegated statistics 2021-11-02, before the change: assigned (dated 1995-07-14)"},{"type":"delegated_after","url":"https://ftp.apnic.net/stats/apnic/2021/delegated-apnic-extended-20211103.gz","retrieved_at":"2026-10-12T23:57:14+00:00","summary":"APNIC delegated statistics 2021-11-03, after the change: not listed"}]},{"event_id":"6806906d47d8afd3","registry":"ARIN","report_date":"2021-11-01","source":"arin_issued","raw_action":"ADD","raw_line":"Add 203.17.123.0-203.17.123.255","resource_type":"ipv4","resource":"203.17.123.0/24","start":"203.17.123.0","end":"203.17.123.255","classification":"INTER_RIR_TRANSFER_IN","classification_label":"Inter-RIR transfer into ARIN","confidence":"CONFIRMED","source_rir":"APNIC","recipient_rir":"ARIN","source_organization":"Event Zero","recipient_organization":"Rockion 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":"2026-10-13T23:53:16+00:00","page":"https://rirtracker.com/ip/203.17.123.0-203.17.123.255/#e-6806906d47d8afd3","report_page":"https://rirtracker.com/arin/reports/2021-11-01/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/203.17.123.0-203.17.123.255.json","same_transfer_as":"9734cdc26533a480","explanation":"ARIN's transfer log records a transfer from Event Zero (APNIC) to Rockion LLC (ARIN) on 2021-11-01 19:50 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-November/004707.html","retrieved_at":"2026-10-12T18:41:32+00:00","summary":"ARIN-Issued report for 2021-11-01: \"Add 203.17.123.0-203.17.123.255\""},{"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 2021-11-01 19:50 UTC, Event Zero (APNIC) to Rockion LLC (ARIN); resources moved: 203.17.123.0/24"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2021/delegated-arin-extended-20211031.gz","retrieved_at":"2026-10-12T22:51:21+00:00","summary":"ARIN delegated statistics 2021-10-31 (produced 2021-10-31T14:00:13+00:00), before the report: not listed"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2021/delegated-arin-extended-20211102.gz","retrieved_at":"2026-10-12T22:51:26+00:00","summary":"ARIN delegated statistics 2021-11-02 (produced 2021-11-02T14:00:12+00:00), after the report: allocated (dated 2021-11-01)"}]}],"classification_history":{"9734cdc26533a480":[{"raw_change_id":38210,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:36:59+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from Event Zero (APNIC) to RL-861 (ARIN) on 2021-11-02 00:19 UTC: it left APNIC for ARIN. It is not a new allocation and is not offered to APNIC applicants."},{"raw_change_id":38210,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:01:58+00:00","current":0,"public_explanation":"APNIC's transfer log records a transfer from Event Zero (APNIC) to RL-861 (ARIN) on 2021-11-02 00:19 UTC: it left APNIC for ARIN. It is not a new allocation and is not offered to APNIC applicants."},{"raw_change_id":38210,"classification_code":"INTER_RIR_TRANSFER_OUT","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 Event Zero (APNIC) to RL-861 (ARIN) on 2021-11-02 00:19 UTC: it left APNIC for ARIN. It is not a new allocation and is not offered to APNIC applicants."},{"raw_change_id":38210,"classification_code":"INTER_RIR_TRANSFER_OUT","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 Event Zero (APNIC) to RL-861 (ARIN) on 2021-11-02 00:19 UTC: it left APNIC for ARIN. It is not a new allocation and is not offered to APNIC applicants."}],"6806906d47d8afd3":[{"raw_change_id":173903,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T03:54:10+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Event Zero (APNIC) to Rockion LLC (ARIN) on 2021-11-01 19:50 UTC: it came to ARIN from APNIC. It was already issued by another registry, so this is not a new issuance."},{"raw_change_id":173903,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:07:07+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Event Zero (APNIC) to Rockion LLC (ARIN) on 2021-11-01 19:50 UTC: it came to ARIN from APNIC. It was already issued by another registry, so this is not a new issuance."},{"raw_change_id":173903,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:49:55+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Event Zero (APNIC) to Rockion LLC (ARIN) on 2021-11-01 19:50 UTC: it came to ARIN from APNIC. It was already issued by another registry, so this is not a new issuance."},{"raw_change_id":173903,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:53:16+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from Event Zero (APNIC) to Rockion LLC (ARIN) on 2021-11-01 19:50 UTC: it came to ARIN from APNIC. It was already issued by another registry, so this is not a new issuance."}]},"arin_statistics_now":{"status":"allocated (dated 2021-11-01)"}}