{"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":"31.25.234.0/23","resource_type":"ipv4","page":"https://rirtracker.com/ip/31.25.234.0-31.25.235.255/","statistics_now":{"registry":"RIPE NCC","status":"allocated (dated 2011-03-09)"},"current_holder":{"rir":"RIPE NCC","org":"MASSIVEGRID LTD","how":"The RIPE NCC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":70407,"date":"2020-06-02T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"Ertebatat Sayar Houshmand Amin Company (PJSC)","recipient_org":"MASSIVEGRID LTD","range":"31.25.234.0/23","log":"RIPE NCC"},{"id":56259,"date":"2018-01-02T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"Toseeh Etemade Mobin P.S.","recipient_org":"Ertebatat Sayar Houshmand Amin Company (PJSC)","range":"31.25.232.0/21","log":"RIPE NCC"}],"events":[{"event_id":"bcd38ee08d72a255","registry":"RIPE NCC","report_date":"2020-06-02","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"31.25.234.0/23","start":"31.25.234.0","end":"31.25.235.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-RIPE NCC transfer","confidence":"CONFIRMED","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_organization":"Ertebatat Sayar Houshmand Amin Company (PJSC)","recipient_organization":"MASSIVEGRID LTD","inventory_effect":"No effect on RIPE NCC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:48:12+00:00","page":"https://rirtracker.com/ip/31.25.234.0-31.25.235.255/#e-bcd38ee08d72a255","report_page":"https://rirtracker.com/ripe/reports/2020-06-02/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/31.25.234.0-31.25.235.255.json","observed":"Transfer: Ertebatat Sayar Houshmand Amin Company (PJSC) (RIPE NCC) to MASSIVEGRID LTD (RIPE NCC)","piece_of":{"resource":"31.25.232.0/21","page":"https://rirtracker.com/ip/31.25.232.0-31.25.239.255/"},"explanation":"The RIPE NCC's transfer log records a transfer from Ertebatat Sayar Houshmand Amin Company (PJSC) (RIPE NCC) to MASSIVEGRID LTD (RIPE NCC) on 2020-06-02 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 2020-06-02 19:00 UTC, Ertebatat Sayar Houshmand Amin Company (PJSC) (RIPE NCC) to MASSIVEGRID LTD (RIPE NCC); resources moved: 31.25.234.0/23, 31.25.236.0/22"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2020/delegated-ripencc-extended-20200601.bz2","retrieved_at":"2026-10-12T22:39:38+00:00","summary":"RIPE NCC delegated statistics 2020-06-01 (produced 2020-06-01T21:59:59+00:00), before the change: allocated (dated 2011-03-09)"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2020/delegated-ripencc-extended-20200602.bz2","retrieved_at":"2026-10-12T22:39:42+00:00","summary":"RIPE NCC delegated statistics 2020-06-02 (produced 2020-06-02T21:59:59+00:00), after the change: allocated (dated 2011-03-09)"}]}],"classification_history":{"bcd38ee08d72a255":[{"raw_change_id":70171,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:50:18+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from Ertebatat Sayar Houshmand Amin Company (PJSC) (RIPE NCC) to MASSIVEGRID LTD (RIPE NCC) on 2020-06-02 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":70171,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:03:12+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from Ertebatat Sayar Houshmand Amin Company (PJSC) (RIPE NCC) to MASSIVEGRID LTD (RIPE NCC) on 2020-06-02 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":70171,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:45:31+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from Ertebatat Sayar Houshmand Amin Company (PJSC) (RIPE NCC) to MASSIVEGRID LTD (RIPE NCC) on 2020-06-02 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":70171,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:48:12+00:00","current":1,"public_explanation":"The RIPE NCC's transfer log records a transfer from Ertebatat Sayar Houshmand Amin Company (PJSC) (RIPE NCC) to MASSIVEGRID LTD (RIPE NCC) on 2020-06-02 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."}]},"arin_statistics_now":{"status":"not listed"}}