{"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":"AS21777","resource_type":"asn","page":"https://rirtracker.com/asn/21777/","statistics_now":{"registry":"ARIN","status":"assigned (dated 2011-01-21)"},"current_holder":{"rir":"ARIN","org":"Massive Networks, Inc.","how":"ARIN's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":4947,"date":"2026-02-25T19:06:02Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Massive Networks","recipient_org":"Massive Networks, Inc.","range":"AS21777","log":"ARIN"},{"id":966,"date":"2018-04-11T17:23:56Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Massive Networks","recipient_org":"Rockynet.com, Inc","range":"AS21777","log":"ARIN"}],"events":[{"event_id":"2d5d6414b8c3397a","registry":"ARIN","report_date":"2026-02-25","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"asn","resource":"AS21777","start":21777,"end":21777,"classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Massive Networks","recipient_organization":"Massive Networks, Inc.","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:26+00:00","page":"https://rirtracker.com/asn/21777/#e-2d5d6414b8c3397a","report_page":"https://rirtracker.com/arin/reports/2026-02-25/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/21777.json","observed":"Merger/acquisition: Massive Networks (ARIN) to Massive Networks, Inc. (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Massive Networks (ARIN) to Massive Networks, Inc. (ARIN) on 2026-02-25 19:06 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 2026-02-25 19:06 UTC, Massive Networks (ARIN) to Massive Networks, Inc. (ARIN); resources moved: AS21777"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/delegated-arin-extended-20260224","retrieved_at":"2026-10-09T18:57:09+00:00","summary":"ARIN delegated statistics 2026-02-24 (produced 2026-02-24T14:00:51+00:00), before the report: assigned (dated 2011-01-21)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/delegated-arin-extended-20260226","retrieved_at":"2026-10-09T18:57:15+00:00","summary":"ARIN delegated statistics 2026-02-26 (produced 2026-02-26T14:00:48+00:00), after the report: assigned (dated 2011-01-21)"}]},{"event_id":"f281565ba3e243cf","registry":"ARIN","report_date":"2018-04-11","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"asn","resource":"AS21777","start":21777,"end":21777,"classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Massive Networks","recipient_organization":"Rockynet.com, Inc","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:35+00:00","page":"https://rirtracker.com/asn/21777/#e-f281565ba3e243cf","report_page":"https://rirtracker.com/arin/reports/2018-04-11/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/21777.json","observed":"Merger/acquisition: Massive Networks (ARIN) to Rockynet.com, Inc (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Massive Networks (ARIN) to Rockynet.com, Inc (ARIN) on 2018-04-11 17:23 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 2018-04-11 17:23 UTC, Massive Networks (ARIN) to Rockynet.com, Inc (ARIN); resources moved: AS21777"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2018/delegated-arin-extended-20180410.gz","retrieved_at":"2026-10-12T21:44:27+00:00","summary":"ARIN delegated statistics 2018-04-10 (produced 2018-04-10T05:11:06+00:00), before the report: assigned (dated 2011-01-21)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2018/delegated-arin-extended-20180412.gz","retrieved_at":"2026-10-12T21:44:32+00:00","summary":"ARIN delegated statistics 2018-04-12 (produced 2018-04-12T05:09:29+00:00), after the report: assigned (dated 2011-01-21)"}]},{"event_id":"df1a4031b9652b80","registry":"ARIN","report_date":"2009-04-21","source":"statistics","raw_action":"NOT_IN_ARIN_ISSUED","raw_line":null,"resource_type":"asn","resource":"AS21777","start":21777,"end":21777,"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":"2026-10-13T23:55:01+00:00","page":"https://rirtracker.com/asn/21777/#e-df1a4031b9652b80","report_page":"https://rirtracker.com/arin/reports/2009-04-21/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/21777.json","observed":"AS21777 allocated on 2009-04-21, not listed on 2009-04-22","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":"2009-10-21","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 2006-12-11) on 2009-04-20 and not issued on 2009-04-22. (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 2009-10-21. This does not confirm availability.","evidence":[{"type":"statistics_diff","url":"https://ftp.arin.net/pub/stats/arin/archive/2009/delegated-arin-20090422.gz","retrieved_at":"2026-10-12T18:49:14+00:00","summary":"Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS21777 allocated on 2009-04-21, not listed on 2009-04-22"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2009/delegated-arin-20090420.gz","retrieved_at":"2026-10-12T18:49:09+00:00","summary":"ARIN delegated statistics 2009-04-20, before the report: allocated (dated 2006-12-11)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2009/delegated-arin-20090422.gz","retrieved_at":"2026-10-12T18:49:14+00:00","summary":"ARIN delegated statistics 2009-04-22, after the report: not issued"}]}],"classification_history":{"2d5d6414b8c3397a":[{"raw_change_id":575503,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:26+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Massive Networks (ARIN) to Massive Networks, Inc. (ARIN) on 2026-02-25 19:06 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."}],"f281565ba3e243cf":[{"raw_change_id":554434,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:35+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Massive Networks (ARIN) to Rockynet.com, Inc (ARIN) on 2018-04-11 17:23 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."}],"df1a4031b9652b80":[{"raw_change_id":203932,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T04:10:35+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 2006-12-11) on 2009-04-20 and not issued on 2009-04-22. (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 2009-10-21. This does not confirm availability."},{"raw_change_id":203932,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:08:28+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 2006-12-11) on 2009-04-20 and not issued on 2009-04-22. (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 2009-10-21. This does not confirm availability."},{"raw_change_id":203932,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:51:25+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 2006-12-11) on 2009-04-20 and not issued on 2009-04-22. (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 2009-10-21. This does not confirm availability."},{"raw_change_id":203932,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:55:01+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 2006-12-11) on 2009-04-20 and not issued on 2009-04-22. (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 2009-10-21. This does not confirm availability."}]},"arin_statistics_now":{"status":"assigned (dated 2011-01-21)"}}