{"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":"66.111.96.0/20","resource_type":"ipv4","page":"https://rirtracker.com/ip/66.111.96.0-66.111.111.255/","statistics_now":{"registry":"RIPE NCC","status":"allocated (dated 2002-06-18)"},"current_holder":{"rir":"RIPE NCC","org":"WJY (Hong Kong) Limited","handle":"ORG-WKL2-RIPE","how":"RDAP, looked up 2026-11-04 18:18 UTC"},"rdap_snapshots":[{"resource_type":"ipv4","start_key":"000000000000000000000000426f6000","end_key":"000000000000000000000000426f6fff","captured_at":"2026-11-04T18:18:12+00:00","reason":"7d","authoritative_rir":"RIPE NCC","handle":"66.111.96.0 - 66.111.111.255","name":"HK-WJY-20020618","status":"active","org_handle":"ORG-WKL2-RIPE","org_name":"WJY (Hong Kong) Limited","country_code":"HK","registration_date":"2026-10-27T14:00:09Z","last_changed_date":"2026-10-27T14:00:09Z","rdap_url":"https://rdap.arin.net/registry/ip/66.111.96.0"},{"resource_type":"ipv4","start_key":"000000000000000000000000426f6000","end_key":"000000000000000000000000426f6fff","captured_at":"2026-11-03T18:21:09+00:00","reason":"7d","authoritative_rir":"RIPE NCC","handle":"66.111.96.0 - 66.111.111.255","name":"HK-WJY-20020618","status":"active","org_handle":"ORG-WKL2-RIPE","org_name":"WJY (Hong Kong) Limited","country_code":"HK","registration_date":"2026-10-27T14:00:09Z","last_changed_date":"2026-10-27T14:00:09Z","rdap_url":"https://rdap.arin.net/registry/ip/66.111.96.0"},{"resource_type":"ipv4","start_key":"000000000000000000000000426f6000","end_key":"000000000000000000000000426f6fff","captured_at":"2026-10-29T18:23:21+00:00","reason":"24h","authoritative_rir":"RIPE NCC","handle":"66.111.96.0 - 66.111.111.255","name":"HK-WJY-20020618","status":"active","org_handle":"ORG-WKL2-RIPE","org_name":"WJY (Hong Kong) Limited","country_code":"HK","registration_date":"2026-10-27T14:00:09Z","last_changed_date":"2026-10-27T14:00:09Z","rdap_url":"https://rdap.arin.net/registry/ip/66.111.96.0"},{"resource_type":"ipv4","start_key":"000000000000000000000000426f6000","end_key":"000000000000000000000000426f6fff","captured_at":"2026-10-29T18:22:33+00:00","reason":"24h","authoritative_rir":"RIPE NCC","handle":"66.111.96.0 - 66.111.111.255","name":"HK-WJY-20020618","status":"active","org_handle":"ORG-WKL2-RIPE","org_name":"WJY (Hong Kong) Limited","country_code":"HK","registration_date":"2026-10-27T14:00:09Z","last_changed_date":"2026-10-27T14:00:09Z","rdap_url":"https://rdap.arin.net/registry/ip/66.111.96.0"},{"resource_type":"ipv4","start_key":"000000000000000000000000426f6000","end_key":"000000000000000000000000426f6fff","captured_at":"2026-10-28T18:18:12+00:00","reason":"first","authoritative_rir":"RIPE NCC","handle":"66.111.96.0 - 66.111.111.255","name":"HK-WJY-20020618","status":"active","org_handle":"ORG-WKL2-RIPE","org_name":"WJY (Hong Kong) Limited","country_code":"HK","registration_date":"2026-10-27T14:00:09Z","last_changed_date":"2026-10-27T14:00:09Z","rdap_url":"https://rdap.arin.net/registry/ip/66.111.96.0"},{"resource_type":"ipv4","start_key":"000000000000000000000000426f6000","end_key":"000000000000000000000000426f6fff","captured_at":"2026-10-27T18:24:20+00:00","reason":"first","authoritative_rir":"RIPE NCC","handle":"66.111.96.0 - 66.111.111.255","name":"HK-WJY-20020618","status":"active","org_handle":"ORG-WKL2-RIPE","org_name":"WJY (Hong Kong) Limited","country_code":"HK","registration_date":"2026-10-27T14:00:09Z","last_changed_date":"2026-10-27T14:00:09Z","rdap_url":"https://rdap.arin.net/registry/ip/66.111.96.0"}],"transfers":[{"id":134303,"date":"2026-10-27T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"RIPE NCC","source_org":null,"recipient_org":"WJY (Hong Kong) Limited","range":"66.111.96.0/20","log":"RIPE NCC"},{"id":30736,"date":"2023-02-10T12:44:31Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"NeoSpire, Inc.","recipient_org":"Ntirety, Inc.","range":"66.111.96.0/20","log":"ARIN"}],"events":[{"event_id":"2c0de6651eb4a4a2","registry":"ARIN","report_date":"2026-10-27","source":"statistics","raw_action":"NOT_IN_ARIN_ISSUED","raw_line":null,"resource_type":"ipv4","resource":"66.111.96.0/20","start":"66.111.96.0","end":"66.111.111.255","classification":"REMOVED_REASON_UNKNOWN","classification_label":"Removed (return, revocation or reclamation not publicly distinguishable)","confidence":"OBSERVED_ONLY","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":"2026-10-28T18:22:22+00:00","page":"https://rirtracker.com/ip/66.111.96.0-66.111.111.255/#e-2c0de6651eb4a4a2","report_page":"https://rirtracker.com/arin/reports/2026-10-27/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/66.111.96.0-66.111.111.255.json","observed":"66.111.96.0/20 allocated on 2026-10-27, not listed on 2026-10-28","hold":{"hold_rule_source_url":"https://www.arin.net/resources/guide/request/#reissuing-returned-revoked-and-reclaimed-resources","hold_rule_days":60,"estimated_hold_end":"2026-12-26","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 2002-06-18) on 2026-10-26 and not listed on 2026-10-28. Being gone from ARIN's statistics entirely can also mean it moved to another registry. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the estimated hold end is 2026-12-26. This does not confirm availability.","evidence":[{"type":"statistics_diff","url":"https://ftp.arin.net/pub/stats/arin/delegated-arin-extended-20261028","retrieved_at":"2026-10-28T18:17:13+00:00","summary":"Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 66.111.96.0/20 allocated on 2026-10-27, not listed on 2026-10-28"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/delegated-arin-extended-20261026","retrieved_at":"2026-10-26T18:17:12+00:00","summary":"ARIN delegated statistics 2026-10-26 (produced 2026-10-26T13:00:22+00:00), before the report: allocated (dated 2002-06-18)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/delegated-arin-extended-20261028","retrieved_at":"2026-10-28T18:17:13+00:00","summary":"ARIN delegated statistics 2026-10-28 (produced 2026-10-28T13:00:21+00:00), after the report: not listed"}]},{"event_id":"889b6a4d5c94b15c","registry":"RIPE NCC","report_date":"2026-10-27","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"66.111.96.0/20","start":"66.111.96.0","end":"66.111.111.255","classification":"INTER_RIR_TRANSFER_IN","classification_label":"Inter-RIR transfer into the RIPE NCC","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"RIPE NCC","source_organization":null,"recipient_organization":"WJY (Hong Kong) Limited","inventory_effect":"Transferred into RIPE NCC administration; not a new issuance","inventory_effect_code":"TRANSFER_IN","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-27T18:27:08+00:00","page":"https://rirtracker.com/ip/66.111.96.0-66.111.111.255/#e-889b6a4d5c94b15c","report_page":"https://rirtracker.com/ripe/reports/2026-10-27/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/66.111.96.0-66.111.111.255.json","observed":"Transfer: (no name) (ARIN) to WJY (Hong Kong) Limited (RIPE NCC)","explanation":"The RIPE NCC's transfer log records a transfer from an unnamed organization (ARIN) to WJY (Hong Kong) Limited (RIPE NCC) on 2026-10-27 19:00 UTC: it came to the RIPE NCC from ARIN. It was already issued by another registry, so this is not a new issuance.","evidence":[{"type":"transfer","url":"https://ftp.ripe.net/pub/stats/ripencc/transfers/transfers_latest.json","retrieved_at":"2026-10-27T18:17:19+00:00","summary":"Transfer log: RESOURCE_TRANSFER on 2026-10-27 19:00 UTC, (no name) (ARIN) to WJY (Hong Kong) Limited (RIPE NCC); resources moved: 66.111.96.0/20"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2026/delegated-ripencc-extended-20261026.bz2","retrieved_at":"2026-10-27T18:17:22+00:00","summary":"RIPE NCC delegated statistics 2026-10-26 (produced 2026-10-26T22:59:59+00:00), before the change: not listed"}]},{"event_id":"001ccd33c837fb39","registry":"ARIN","report_date":"2023-02-10","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"66.111.96.0/20","start":"66.111.96.0","end":"66.111.111.255","classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"NeoSpire, Inc.","recipient_organization":"Ntirety, Inc.","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:07+00:00","page":"https://rirtracker.com/ip/66.111.96.0-66.111.111.255/#e-001ccd33c837fb39","report_page":"https://rirtracker.com/arin/reports/2023-02-10/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/66.111.96.0-66.111.111.255.json","observed":"Merger/acquisition: NeoSpire, Inc. (ARIN) to Ntirety, Inc. (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from NeoSpire, Inc. (ARIN) to Ntirety, Inc. (ARIN) on 2023-02-10 12:44 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 2023-02-10 12:44 UTC, NeoSpire, Inc. (ARIN) to Ntirety, Inc. (ARIN); resources moved: 66.111.96.0/20"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2023/delegated-arin-extended-20230209.gz","retrieved_at":"2026-10-12T23:15:32+00:00","summary":"ARIN delegated statistics 2023-02-09 (produced 2023-02-09T14:00:10+00:00), before the report: allocated (dated 2002-06-18)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2023/delegated-arin-extended-20230211.gz","retrieved_at":"2026-10-12T23:15:48+00:00","summary":"ARIN delegated statistics 2023-02-11 (produced 2023-02-11T14:00:10+00:00), after the report: allocated (dated 2002-06-18)"}]}],"classification_history":{"2c0de6651eb4a4a2":[{"raw_change_id":578936,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"OBSERVED_ONLY","classifier_version":"1.4.0","classified_at":"2026-10-28T18:22:22+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 2002-06-18) on 2026-10-26 and not listed on 2026-10-28. Being gone from ARIN's statistics entirely can also mean it moved to another registry. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the estimated hold end is 2026-12-26. This does not confirm availability."}],"889b6a4d5c94b15c":[{"raw_change_id":578827,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-27T18:27:08+00:00","current":1,"public_explanation":"The RIPE NCC's transfer log records a transfer from an unnamed organization (ARIN) to WJY (Hong Kong) Limited (RIPE NCC) on 2026-10-27 19:00 UTC: it came to the RIPE NCC from ARIN. It was already issued by another registry, so this is not a new issuance."}],"001ccd33c837fb39":[{"raw_change_id":567668,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:19:07+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from NeoSpire, Inc. (ARIN) to Ntirety, Inc. (ARIN) on 2023-02-10 12:44 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."}]},"arin_statistics_now":{"status":"not listed"}}