{"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":"AS25683","resource_type":"asn","page":"https://rirtracker.com/asn/25683/","statistics_now":{"registry":"ARIN","status":"assigned (dated 2012-11-05)"},"current_holder":{"rir":"ARIN","org":"First Financial Bank","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":1654,"date":"2019-05-08T18:49:48Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"First Financial Bank, N.A","recipient_org":"First Financial Bank","range":"AS25683","log":"ARIN"}],"events":[{"event_id":"7e45775c2baf0a41","registry":"ARIN","report_date":"2019-05-08","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"asn","resource":"AS25683","start":25683,"end":25683,"classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"First Financial Bank, N.A","recipient_organization":"First Financial Bank","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:45+00:00","page":"https://rirtracker.com/asn/25683/#e-7e45775c2baf0a41","report_page":"https://rirtracker.com/arin/reports/2019-05-08/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/25683.json","observed":"Merger/acquisition: First Financial Bank, N.A (ARIN) to First Financial Bank (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from First Financial Bank, N.A (ARIN) to First Financial Bank (ARIN) on 2019-05-08 18:49 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 2019-05-08 18:49 UTC, First Financial Bank, N.A (ARIN) to First Financial Bank (ARIN); resources moved: AS25683"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2019/delegated-arin-extended-20190507.gz","retrieved_at":"2026-10-12T22:04:35+00:00","summary":"ARIN delegated statistics 2019-05-07 (produced 2019-05-07T05:00:13+00:00), before the report: assigned (dated 2012-11-05)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2019/delegated-arin-extended-20190509.gz","retrieved_at":"2026-10-12T22:04:41+00:00","summary":"ARIN delegated statistics 2019-05-09 (produced 2019-05-09T05:00:12+00:00), after the report: assigned (dated 2012-11-05)"}]},{"event_id":"4a3520c745ee15f6","registry":"ARIN","report_date":"2012-07-24","source":"statistics","raw_action":"NOT_IN_ARIN_ISSUED","raw_line":null,"resource_type":"asn","resource":"AS25683","start":25683,"end":25683,"classification":"REMOVED_REASON_UNKNOWN","classification_label":"Removed (return, revocation or reclamation not publicly distinguishable)","confidence":"STRONG_INFERENCE","source_rir":null,"recipient_rir":null,"source_organization":null,"recipient_organization":null,"inventory_effect":"Possible future reissue candidate after hold","inventory_effect_code":"HOLD_CANDIDATE","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:57:35+00:00","page":"https://rirtracker.com/asn/25683/#e-4a3520c745ee15f6","report_page":"https://rirtracker.com/arin/reports/2012-07-24/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/25683.json","observed":"AS25683 allocated on 2012-07-24, not listed on 2012-07-25","hold":{"hold_rule_source_url":"https://www.arin.net/resources/guide/request/#reissuing-returned-revoked-and-reclaimed-resources","hold_rule_months":6,"estimated_hold_end":"2013-01-24","availability_statement":"Possible reissue candidate after this date; not confirmed available"},"explanation":"Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2002-04-17) on 2012-07-23 and not issued on 2012-07-25. (Until 2013-03-05, ARIN's statistics list only what's issued.) Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the estimated hold end is 2013-01-24. This does not confirm availability.","evidence":[{"type":"statistics_diff","url":"https://ftp.arin.net/pub/stats/arin/archive/2012/delegated-arin-20120725.gz","retrieved_at":"2026-10-12T19:46:19+00:00","summary":"Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS25683 allocated on 2012-07-24, not listed on 2012-07-25"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2012/delegated-arin-20120723.gz","retrieved_at":"2026-10-12T19:46:14+00:00","summary":"ARIN delegated statistics 2012-07-23, before the report: allocated (dated 2002-04-17)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2012/delegated-arin-20120725.gz","retrieved_at":"2026-10-12T19:46:19+00:00","summary":"ARIN delegated statistics 2012-07-25, after the report: not issued"}]}],"classification_history":{"7e45775c2baf0a41":[{"raw_change_id":558637,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:45+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from First Financial Bank, N.A (ARIN) to First Financial Bank (ARIN) on 2019-05-08 18:49 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."}],"4a3520c745ee15f6":[{"raw_change_id":248958,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T04:30:20+00:00","current":0,"public_explanation":"Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2002-04-17) on 2012-07-23 and not issued on 2012-07-25. (Until 2013-03-05, ARIN's statistics list only what's issued.) Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2013-01-24. This does not confirm availability."},{"raw_change_id":248958,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:10:42+00:00","current":0,"public_explanation":"Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2002-04-17) on 2012-07-23 and not issued on 2012-07-25. (Until 2013-03-05, ARIN's statistics list only what's issued.) Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2013-01-24. This does not confirm availability."},{"raw_change_id":248958,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:53:51+00:00","current":0,"public_explanation":"Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2002-04-17) on 2012-07-23 and not issued on 2012-07-25. (Until 2013-03-05, ARIN's statistics list only what's issued.) Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2013-01-24. This does not confirm availability."},{"raw_change_id":248958,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:57:35+00:00","current":1,"public_explanation":"Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2002-04-17) on 2012-07-23 and not issued on 2012-07-25. (Until 2013-03-05, ARIN's statistics list only what's issued.) Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the estimated hold end is 2013-01-24. This does not confirm availability."}]},"arin_statistics_now":{"status":"assigned (dated 2012-11-05)"}}