{"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":"217.144.168.0/22","resource_type":"ipv4","page":"https://rirtracker.com/ip/217.144.168.0-217.144.171.255/","statistics_now":{"registry":"RIPE NCC","status":"allocated (dated 2006-02-08)"},"current_holder":{"rir":"RIPE NCC","org":"JSC Mastertel","how":"The RIPE NCC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":87764,"date":"2022-06-03T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"Nemerov Evgeniy Vladimirovish PE","recipient_org":"JSC Mastertel","range":"217.144.168.0/22","log":"RIPE NCC"},{"id":69420,"date":"2020-03-27T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"JSC Modern technologies of communication","recipient_org":"Nemerov Evgeniy Vladimirovish PE","range":"217.144.168.0/22","log":"RIPE NCC"}],"events":[{"event_id":"1ee1c5f1b28a5170","registry":"RIPE NCC","report_date":"2022-06-03","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"217.144.168.0/22","start":"217.144.168.0","end":"217.144.171.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-RIPE NCC transfer","confidence":"CONFIRMED","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_organization":"Nemerov Evgeniy Vladimirovish PE","recipient_organization":"JSC Mastertel","inventory_effect":"No effect on RIPE NCC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:49:07+00:00","page":"https://rirtracker.com/ip/217.144.168.0-217.144.171.255/#e-1ee1c5f1b28a5170","report_page":"https://rirtracker.com/ripe/reports/2022-06-03/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/217.144.168.0-217.144.171.255.json","observed":"Transfer: Nemerov Evgeniy Vladimirovish PE (RIPE NCC) to JSC Mastertel (RIPE NCC)","explanation":"The RIPE NCC's transfer log records a transfer from Nemerov Evgeniy Vladimirovish PE (RIPE NCC) to JSC Mastertel (RIPE NCC) on 2022-06-03 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 2022-06-03 19:00 UTC, Nemerov Evgeniy Vladimirovish PE (RIPE NCC) to JSC Mastertel (RIPE NCC); resources moved: 217.144.168.0/22"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2022/delegated-ripencc-extended-20220602.bz2","retrieved_at":"2026-10-12T23:36:26+00:00","summary":"RIPE NCC delegated statistics 2022-06-02 (produced 2022-06-02T21:59:00+00:00), before the change: allocated (dated 2006-02-08)"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2022/delegated-ripencc-extended-20220603.bz2","retrieved_at":"2026-10-12T23:36:30+00:00","summary":"RIPE NCC delegated statistics 2022-06-03 (produced 2022-06-03T21:59:00+00:00), after the change: allocated (dated 2006-02-08)"}]},{"event_id":"13fc33cb897cc1d7","registry":"RIPE NCC","report_date":"2020-03-27","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"217.144.168.0/22","start":"217.144.168.0","end":"217.144.171.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-RIPE NCC transfer","confidence":"CONFIRMED","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_organization":"JSC Modern technologies of communication","recipient_organization":"Nemerov Evgeniy Vladimirovish PE","inventory_effect":"No effect on RIPE NCC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:48:09+00:00","page":"https://rirtracker.com/ip/217.144.168.0-217.144.171.255/#e-13fc33cb897cc1d7","report_page":"https://rirtracker.com/ripe/reports/2020-03-27/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/217.144.168.0-217.144.171.255.json","observed":"Transfer: JSC Modern technologies of communication (RIPE NCC) to Nemerov Evgeniy Vladimirovish PE (RIPE NCC)","explanation":"The RIPE NCC's transfer log records a transfer from JSC Modern technologies of communication (RIPE NCC) to Nemerov Evgeniy Vladimirovish PE (RIPE NCC) on 2020-03-27 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 2020-03-27 19:00 UTC, JSC Modern technologies of communication (RIPE NCC) to Nemerov Evgeniy Vladimirovish PE (RIPE NCC); resources moved: 217.144.168.0/22"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2020/delegated-ripencc-extended-20200326.bz2","retrieved_at":"2026-10-12T22:34:32+00:00","summary":"RIPE NCC delegated statistics 2020-03-26 (produced 2020-03-26T22:59:59+00:00), before the change: allocated (dated 2006-02-08)"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2020/delegated-ripencc-extended-20200327.bz2","retrieved_at":"2026-10-12T22:34:35+00:00","summary":"RIPE NCC delegated statistics 2020-03-27 (produced 2020-03-27T22:59:59+00:00), after the change: allocated (dated 2006-02-08)"}]}],"classification_history":{"1ee1c5f1b28a5170":[{"raw_change_id":88038,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:57:39+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from Nemerov Evgeniy Vladimirovish PE (RIPE NCC) to JSC Mastertel (RIPE NCC) on 2022-06-03 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":88038,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:03:56+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from Nemerov Evgeniy Vladimirovish PE (RIPE NCC) to JSC Mastertel (RIPE NCC) on 2022-06-03 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":88038,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:46:20+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from Nemerov Evgeniy Vladimirovish PE (RIPE NCC) to JSC Mastertel (RIPE NCC) on 2022-06-03 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":88038,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:49:07+00:00","current":1,"public_explanation":"The RIPE NCC's transfer log records a transfer from Nemerov Evgeniy Vladimirovish PE (RIPE NCC) to JSC Mastertel (RIPE NCC) on 2022-06-03 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."}],"13fc33cb897cc1d7":[{"raw_change_id":69156,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:49:51+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from JSC Modern technologies of communication (RIPE NCC) to Nemerov Evgeniy Vladimirovish PE (RIPE NCC) on 2020-03-27 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":69156,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:03:10+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from JSC Modern technologies of communication (RIPE NCC) to Nemerov Evgeniy Vladimirovish PE (RIPE NCC) on 2020-03-27 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":69156,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:45:28+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from JSC Modern technologies of communication (RIPE NCC) to Nemerov Evgeniy Vladimirovish PE (RIPE NCC) on 2020-03-27 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":69156,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:48:09+00:00","current":1,"public_explanation":"The RIPE NCC's transfer log records a transfer from JSC Modern technologies of communication (RIPE NCC) to Nemerov Evgeniy Vladimirovish PE (RIPE NCC) on 2020-03-27 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."}]},"arin_statistics_now":{"status":"not listed"}}