{"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":"87.249.128.0/21","resource_type":"ipv4","page":"https://rirtracker.com/ip/87.249.128.0-87.249.135.255/","statistics_now":{"registry":"RIPE NCC","status":"allocated (dated 2005-08-30)"},"current_holder":{"rir":"RIPE NCC","org":"Datacamp Limited","how":"The RIPE NCC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":92195,"date":"2022-12-22T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"Hostuj to s.r.o.","recipient_org":"Datacamp Limited","range":"87.249.128.0/21","log":"RIPE NCC"},{"id":75123,"date":"2020-12-17T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"TTNET s.r.o.","recipient_org":"Hostuj to s.r.o.","range":"87.249.128.0/21","log":"RIPE NCC"}],"events":[{"event_id":"452b819b728e551c","registry":"RIPE NCC","report_date":"2022-12-22","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"87.249.128.0/21","start":"87.249.128.0","end":"87.249.135.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-RIPE NCC transfer","confidence":"CONFIRMED","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_organization":"Hostuj to s.r.o.","recipient_organization":"Datacamp Limited","inventory_effect":"No effect on RIPE NCC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:49:21+00:00","page":"https://rirtracker.com/ip/87.249.128.0-87.249.135.255/#e-452b819b728e551c","report_page":"https://rirtracker.com/ripe/reports/2022-12-22/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/87.249.128.0-87.249.135.255.json","observed":"Transfer: Hostuj to s.r.o. (RIPE NCC) to Datacamp Limited (RIPE NCC)","explanation":"The RIPE NCC's transfer log records a transfer from Hostuj to s.r.o. (RIPE NCC) to Datacamp Limited (RIPE NCC) on 2022-12-22 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC.","evidence":[{"type":"transfer","url":"https://ftp.ripe.net/pub/stats/ripencc/transfers/transfers_latest.json","retrieved_at":"2026-10-13T21:49:37+00:00","summary":"Transfer log: RESOURCE_TRANSFER on 2022-12-22 19:00 UTC, Hostuj to s.r.o. (RIPE NCC) to Datacamp Limited (RIPE NCC); resources moved: 87.249.128.0/21"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2022/delegated-ripencc-extended-20221221.bz2","retrieved_at":"2026-10-12T23:51:43+00:00","summary":"RIPE NCC delegated statistics 2022-12-21 (produced 2022-12-21T22:59:59+00:00), before the change: allocated (dated 2005-08-30)"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2022/delegated-ripencc-extended-20221222.bz2","retrieved_at":"2026-10-12T23:51:46+00:00","summary":"RIPE NCC delegated statistics 2022-12-22 (produced 2022-12-22T22:59:59+00:00), after the change: allocated (dated 2005-08-30)"}]},{"event_id":"125838512e825f2a","registry":"RIPE NCC","report_date":"2020-12-17","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"87.249.128.0/21","start":"87.249.128.0","end":"87.249.135.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-RIPE NCC transfer","confidence":"CONFIRMED","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_organization":"TTNET s.r.o.","recipient_organization":"Hostuj to s.r.o.","inventory_effect":"No effect on RIPE NCC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:48:27+00:00","page":"https://rirtracker.com/ip/87.249.128.0-87.249.135.255/#e-125838512e825f2a","report_page":"https://rirtracker.com/ripe/reports/2020-12-17/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/87.249.128.0-87.249.135.255.json","observed":"Transfer: TTNET s.r.o. (RIPE NCC) to Hostuj to s.r.o. (RIPE NCC)","piece_of":{"resource":"87.249.128.0/19","page":"https://rirtracker.com/ip/87.249.128.0-87.249.159.255/"},"explanation":"The RIPE NCC's transfer log records a transfer from TTNET s.r.o. (RIPE NCC) to Hostuj to s.r.o. (RIPE NCC) on 2020-12-17 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC.","evidence":[{"type":"transfer","url":"https://ftp.ripe.net/pub/stats/ripencc/transfers/transfers_latest.json","retrieved_at":"2026-10-13T21:49:37+00:00","summary":"Transfer log: RESOURCE_TRANSFER on 2020-12-17 19:00 UTC, TTNET s.r.o. (RIPE NCC) to Hostuj to s.r.o. (RIPE NCC); resources moved: 87.249.128.0/21, 87.249.136.0/22"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2020/delegated-ripencc-extended-20201216.bz2","retrieved_at":"2026-10-12T22:56:47+00:00","summary":"RIPE NCC delegated statistics 2020-12-16 (produced 2020-12-16T22:59:00+00:00), before the change: allocated (dated 2005-08-30)"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2020/delegated-ripencc-extended-20201217.bz2","retrieved_at":"2026-10-12T22:56:50+00:00","summary":"RIPE NCC delegated statistics 2020-12-17 (produced 2020-12-17T22:59:00+00:00), after the change: allocated (dated 2005-08-30)"}]}],"classification_history":{"452b819b728e551c":[{"raw_change_id":92601,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:59:34+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from Hostuj to s.r.o. (RIPE NCC) to Datacamp Limited (RIPE NCC) on 2022-12-22 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":92601,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:04:08+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from Hostuj to s.r.o. (RIPE NCC) to Datacamp Limited (RIPE NCC) on 2022-12-22 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":92601,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:46:33+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from Hostuj to s.r.o. (RIPE NCC) to Datacamp Limited (RIPE NCC) on 2022-12-22 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":92601,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:49:21+00:00","current":1,"public_explanation":"The RIPE NCC's transfer log records a transfer from Hostuj to s.r.o. (RIPE NCC) to Datacamp Limited (RIPE NCC) on 2022-12-22 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."}],"125838512e825f2a":[{"raw_change_id":75020,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:52:24+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from TTNET s.r.o. (RIPE NCC) to Hostuj to s.r.o. (RIPE NCC) on 2020-12-17 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":75020,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:03:24+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from TTNET s.r.o. (RIPE NCC) to Hostuj to s.r.o. (RIPE NCC) on 2020-12-17 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":75020,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:45:45+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from TTNET s.r.o. (RIPE NCC) to Hostuj to s.r.o. (RIPE NCC) on 2020-12-17 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":75020,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:48:27+00:00","current":1,"public_explanation":"The RIPE NCC's transfer log records a transfer from TTNET s.r.o. (RIPE NCC) to Hostuj to s.r.o. (RIPE NCC) on 2020-12-17 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."}]},"arin_statistics_now":{"status":"not listed"}}