{"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":"185.83.72.0/22","resource_type":"ipv4","page":"https://rirtracker.com/ip/185.83.72.0-185.83.75.255/","statistics_now":{"registry":"RIPE NCC","status":"allocated (dated 2015-01-07)"},"current_holder":{"rir":"RIPE NCC","org":"Solidity Technology Services SA","how":"The RIPE NCC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":114479,"date":"2025-08-05T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"Digital Realty Hellas Single Member S.A","recipient_org":"Solidity Technology Services SA","range":"185.83.72.0/22","log":"RIPE NCC"},{"id":68972,"date":"2020-03-02T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"Jahan Ruye Khat","recipient_org":"Lamda Hellix SA","range":"185.83.72.0/22","log":"RIPE NCC"}],"events":[{"event_id":"4543162c92a8926b","registry":"RIPE NCC","report_date":"2025-08-05","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"185.83.72.0/22","start":"185.83.72.0","end":"185.83.75.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-RIPE NCC transfer","confidence":"CONFIRMED","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_organization":"Digital Realty Hellas Single Member S.A","recipient_organization":"Solidity Technology Services SA","inventory_effect":"No effect on RIPE NCC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:50:32+00:00","page":"https://rirtracker.com/ip/185.83.72.0-185.83.75.255/#e-4543162c92a8926b","report_page":"https://rirtracker.com/ripe/reports/2025-08-05/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/185.83.72.0-185.83.75.255.json","observed":"Transfer: Digital Realty Hellas Single Member S.A (RIPE NCC) to Solidity Technology Services SA (RIPE NCC)","explanation":"The RIPE NCC's transfer log records a transfer from Digital Realty Hellas Single Member S.A (RIPE NCC) to Solidity Technology Services SA (RIPE NCC) on 2025-08-05 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 2025-08-05 19:00 UTC, Digital Realty Hellas Single Member S.A (RIPE NCC) to Solidity Technology Services SA (RIPE NCC); resources moved: 185.83.72.0/22"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2025/delegated-ripencc-extended-20250804.bz2","retrieved_at":"2026-10-13T01:05:46+00:00","summary":"RIPE NCC delegated statistics 2025-08-04 (produced 2025-08-04T21:59:59+00:00), before the change: allocated (dated 2015-01-07)"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2025/delegated-ripencc-extended-20250805.bz2","retrieved_at":"2026-10-13T01:05:49+00:00","summary":"RIPE NCC delegated statistics 2025-08-05 (produced 2025-08-05T21:59:59+00:00), after the change: allocated (dated 2015-01-07)"}]},{"event_id":"3aadcd0d0bd09db8","registry":"RIPE NCC","report_date":"2020-03-02","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"185.83.72.0/22","start":"185.83.72.0","end":"185.83.75.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-RIPE NCC transfer","confidence":"CONFIRMED","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_organization":"Jahan Ruye Khat","recipient_organization":"Lamda Hellix SA","inventory_effect":"No effect on RIPE NCC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:48:08+00:00","page":"https://rirtracker.com/ip/185.83.72.0-185.83.75.255/#e-3aadcd0d0bd09db8","report_page":"https://rirtracker.com/ripe/reports/2020-03-02/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/185.83.72.0-185.83.75.255.json","observed":"Transfer: Jahan Ruye Khat (RIPE NCC) to Lamda Hellix SA (RIPE NCC)","explanation":"The RIPE NCC's transfer log records a transfer from Jahan Ruye Khat (RIPE NCC) to Lamda Hellix SA (RIPE NCC) on 2020-03-02 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 2020-03-02 19:00 UTC, Jahan Ruye Khat (RIPE NCC) to Lamda Hellix SA (RIPE NCC); resources moved: 185.83.72.0/22"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2020/delegated-ripencc-extended-20200301.bz2","retrieved_at":"2026-10-12T22:32:13+00:00","summary":"RIPE NCC delegated statistics 2020-03-01 (produced 2020-03-01T22:59:59+00:00), before the change: allocated (dated 2015-01-07)"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2020/delegated-ripencc-extended-20200302.bz2","retrieved_at":"2026-10-12T22:32:16+00:00","summary":"RIPE NCC delegated statistics 2020-03-02 (produced 2020-03-02T22:59:59+00:00), after the change: allocated (dated 2015-01-07)"}]},{"event_id":"60bd164737bc2405","registry":"RIPE NCC","report_date":"2015-01-07","source":"statistics","raw_action":"ADDED","raw_line":null,"resource_type":"ipv4","resource":"185.83.72.0/22","start":"185.83.72.0","end":"185.83.75.255","classification":"APPARENT_NEW_ISSUANCE","classification_label":"Apparent new issuance","confidence":"STRONG_INFERENCE","source_rir":null,"recipient_rir":null,"source_organization":null,"recipient_organization":null,"inventory_effect":"Likely issued from RIPE NCC-controlled inventory","inventory_effect_code":"ISSUED","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:59:09+00:00","page":"https://rirtracker.com/ip/185.83.72.0-185.83.75.255/#e-60bd164737bc2405","report_page":"https://rirtracker.com/ripe/reports/2015-01-07/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/185.83.72.0-185.83.75.255.json","observed":"185.83.72.0/22 available on 2015-01-06, allocated on 2015-01-07","explanation":"No transfer record matches. The RIPE NCC's statistics show it available on 2015-01-06 and allocated (dated 2015-01-07) on 2015-01-07. It moved from the RIPE NCC's unissued pool to an active registration dated around that day, so it appears to be newly issued by the RIPE NCC.","evidence":[{"type":"statistics_diff","url":"https://ftp.ripe.net/pub/stats/ripencc/2015/delegated-ripencc-extended-20150107.bz2","retrieved_at":"2026-10-12T20:14:34+00:00","summary":"Found by comparing the RIPE NCC's daily statistics: 185.83.72.0/22 available on 2015-01-06, allocated on 2015-01-07"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2015/delegated-ripencc-extended-20150106.bz2","retrieved_at":"2026-10-12T20:14:31+00:00","summary":"RIPE NCC delegated statistics 2015-01-06 (produced 2015-01-06T22:59:59+00:00), before the change: available"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2015/delegated-ripencc-extended-20150107.bz2","retrieved_at":"2026-10-12T20:14:34+00:00","summary":"RIPE NCC delegated statistics 2015-01-07 (produced 2015-01-07T22:59:59+00:00), after the change: allocated (dated 2015-01-07)"}]}],"classification_history":{"4543162c92a8926b":[{"raw_change_id":115271,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T03:09:24+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from Digital Realty Hellas Single Member S.A (RIPE NCC) to Solidity Technology Services SA (RIPE NCC) on 2025-08-05 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":115271,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:05:04+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from Digital Realty Hellas Single Member S.A (RIPE NCC) to Solidity Technology Services SA (RIPE NCC) on 2025-08-05 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":115271,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:47:35+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from Digital Realty Hellas Single Member S.A (RIPE NCC) to Solidity Technology Services SA (RIPE NCC) on 2025-08-05 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":115271,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:50:32+00:00","current":1,"public_explanation":"The RIPE NCC's transfer log records a transfer from Digital Realty Hellas Single Member S.A (RIPE NCC) to Solidity Technology Services SA (RIPE NCC) on 2025-08-05 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."}],"3aadcd0d0bd09db8":[{"raw_change_id":68696,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:49:38+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from Jahan Ruye Khat (RIPE NCC) to Lamda Hellix SA (RIPE NCC) on 2020-03-02 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":68696,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:03:08+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from Jahan Ruye Khat (RIPE NCC) to Lamda Hellix SA (RIPE NCC) on 2020-03-02 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":68696,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:45:27+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from Jahan Ruye Khat (RIPE NCC) to Lamda Hellix SA (RIPE NCC) on 2020-03-02 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":68696,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:48:08+00:00","current":1,"public_explanation":"The RIPE NCC's transfer log records a transfer from Jahan Ruye Khat (RIPE NCC) to Lamda Hellix SA (RIPE NCC) on 2020-03-02 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."}],"60bd164737bc2405":[{"raw_change_id":274953,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T04:43:46+00:00","current":0,"public_explanation":"No transfer record matches. The RIPE NCC's statistics show it available on 2015-01-06 and allocated (dated 2015-01-07) on 2015-01-07. It moved from the RIPE NCC's unissued pool to an active registration dated around that day, so it appears to be newly issued by the RIPE NCC."},{"raw_change_id":274953,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:12:04+00:00","current":0,"public_explanation":"No transfer record matches. The RIPE NCC's statistics show it available on 2015-01-06 and allocated (dated 2015-01-07) on 2015-01-07. It moved from the RIPE NCC's unissued pool to an active registration dated around that day, so it appears to be newly issued by the RIPE NCC."},{"raw_change_id":274953,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:55:20+00:00","current":0,"public_explanation":"No transfer record matches. The RIPE NCC's statistics show it available on 2015-01-06 and allocated (dated 2015-01-07) on 2015-01-07. It moved from the RIPE NCC's unissued pool to an active registration dated around that day, so it appears to be newly issued by the RIPE NCC."},{"raw_change_id":274953,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:59:09+00:00","current":1,"public_explanation":"No transfer record matches. The RIPE NCC's statistics show it available on 2015-01-06 and allocated (dated 2015-01-07) on 2015-01-07. It moved from the RIPE NCC's unissued pool to an active registration dated around that day, so it appears to be newly issued by the RIPE NCC."}]},"arin_statistics_now":{"status":"not listed"}}