{"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":"AS27577","resource_type":"asn","page":"https://rirtracker.com/asn/27577/","statistics_now":{"registry":"ARIN","status":"assigned (dated 2010-04-08)"},"current_holder":{"rir":"ARIN","org":"Ziply Fiber","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":4371,"date":"2025-02-26T20:24:19Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"LocalTel Communications","recipient_org":"Ziply Fiber","range":"AS27577","log":"ARIN"},{"id":1986,"date":"2020-02-11T11:54:04Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Odessa Office Equipment","recipient_org":"LocalTel Communications","range":"AS27577","log":"ARIN"}],"events":[{"event_id":"57bc1f822fc450d8","registry":"ARIN","report_date":"2025-02-26","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"asn","resource":"AS27577","start":27577,"end":27577,"classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"LocalTel Communications","recipient_organization":"Ziply Fiber","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:20+00:00","page":"https://rirtracker.com/asn/27577/#e-57bc1f822fc450d8","report_page":"https://rirtracker.com/arin/reports/2025-02-26/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/27577.json","observed":"Merger/acquisition: LocalTel Communications (ARIN) to Ziply Fiber (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from LocalTel Communications (ARIN) to Ziply Fiber (ARIN) on 2025-02-26 20:24 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 2025-02-26 20:24 UTC, LocalTel Communications (ARIN) to Ziply Fiber (ARIN); resources moved: AS27577"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2025/delegated-arin-extended-20250225.gz","retrieved_at":"2026-10-12T23:55:28+00:00","summary":"ARIN delegated statistics 2025-02-25 (produced 2025-02-25T14:01:06+00:00), before the report: assigned (dated 2010-04-08)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2025/delegated-arin-extended-20250227.gz","retrieved_at":"2026-10-12T23:55:33+00:00","summary":"ARIN delegated statistics 2025-02-27 (produced 2025-02-27T14:01:07+00:00), after the report: assigned (dated 2010-04-08)"}]},{"event_id":"b67285996e526575","registry":"ARIN","report_date":"2020-02-11","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"asn","resource":"AS27577","start":27577,"end":27577,"classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Odessa Office Equipment","recipient_organization":"LocalTel Communications","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:48+00:00","page":"https://rirtracker.com/asn/27577/#e-b67285996e526575","report_page":"https://rirtracker.com/arin/reports/2020-02-11/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/27577.json","observed":"Merger/acquisition: Odessa Office Equipment (ARIN) to LocalTel Communications (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Odessa Office Equipment (ARIN) to LocalTel Communications (ARIN) on 2020-02-11 11:54 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 2020-02-11 11:54 UTC, Odessa Office Equipment (ARIN) to LocalTel Communications (ARIN); resources moved: AS27577"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2020/delegated-arin-extended-20200210.gz","retrieved_at":"2026-10-12T22:18:54+00:00","summary":"ARIN delegated statistics 2020-02-10 (produced 2020-02-10T15:00:13+00:00), before the report: assigned (dated 2010-04-08)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2020/delegated-arin-extended-20200212.gz","retrieved_at":"2026-10-12T22:19:00+00:00","summary":"ARIN delegated statistics 2020-02-12 (produced 2020-02-12T15:00:13+00:00), after the report: assigned (dated 2010-04-08)"}]},{"event_id":"fa293f9b9646e9da","registry":"ARIN","report_date":"2009-03-31","source":"statistics","raw_action":"NOT_IN_ARIN_ISSUED","raw_line":null,"resource_type":"asn","resource":"AS27577","start":27577,"end":27577,"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":"2026-10-13T23:54:58+00:00","page":"https://rirtracker.com/asn/27577/#e-fa293f9b9646e9da","report_page":"https://rirtracker.com/arin/reports/2009-03-31/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/27577.json","observed":"AS27577 allocated on 2009-03-31, not listed on 2009-04-01","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":"2009-09-30","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 2003-04-03) on 2009-03-30 and not issued on 2009-04-01. (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 2009-09-30. This does not confirm availability.","evidence":[{"type":"statistics_diff","url":"https://ftp.arin.net/pub/stats/arin/archive/2009/delegated-arin-20090401.gz","retrieved_at":"2026-10-12T18:48:23+00:00","summary":"Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS27577 allocated on 2009-03-31, not listed on 2009-04-01"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2009/delegated-arin-20090330.gz","retrieved_at":"2026-10-12T18:48:19+00:00","summary":"ARIN delegated statistics 2009-03-30, before the report: allocated (dated 2003-04-03)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2009/delegated-arin-20090401.gz","retrieved_at":"2026-10-12T18:48:23+00:00","summary":"ARIN delegated statistics 2009-04-01, after the report: not issued"}]}],"classification_history":{"57bc1f822fc450d8":[{"raw_change_id":572933,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:20+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from LocalTel Communications (ARIN) to Ziply Fiber (ARIN) on 2025-02-26 20:24 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."}],"b67285996e526575":[{"raw_change_id":560016,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:48+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Odessa Office Equipment (ARIN) to LocalTel Communications (ARIN) on 2020-02-11 11:54 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."}],"fa293f9b9646e9da":[{"raw_change_id":203396,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T04:10:25+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 2003-04-03) on 2009-03-30 and not issued on 2009-04-01. (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 2009-09-30. This does not confirm availability."},{"raw_change_id":203396,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:08:26+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 2003-04-03) on 2009-03-30 and not issued on 2009-04-01. (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 2009-09-30. This does not confirm availability."},{"raw_change_id":203396,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:51:22+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 2003-04-03) on 2009-03-30 and not issued on 2009-04-01. (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 2009-09-30. This does not confirm availability."},{"raw_change_id":203396,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:54:58+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 2003-04-03) on 2009-03-30 and not issued on 2009-04-01. (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 2009-09-30. This does not confirm availability."}]},"arin_statistics_now":{"status":"assigned (dated 2010-04-08)"}}