{"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":"185.1.172.0/24","resource_type":"ipv4","page":"https://rirtracker.com/ip/185.1.172.0-185.1.172.255/","statistics_now":{"registry":"RIPE NCC","status":"assigned (dated 2020-06-04)"},"current_holder":{"rir":"RIPE NCC","org":"DECIX-MNT","handle":"DECIX-MNT","how":"RDAP, looked up 2026-10-22 18:50 UTC"},"rdap_snapshots":[{"resource_type":"ipv4","start_key":"000000000000000000000000b901ac00","end_key":"000000000000000000000000b901acff","captured_at":"2026-10-22T18:50:24+00:00","reason":"7d","authoritative_rir":"RIPE NCC","handle":"185.1.172.0 - 185.1.172.255","name":"DE-CIX-ATH-IXP-IPv4","status":"active","org_handle":"DECIX-MNT","org_name":"DECIX-MNT","country_code":"GR","registration_date":"2020-06-04T14:46:18Z","last_changed_date":"2026-10-16T08:41:52Z","rdap_url":"https://rdap.db.ripe.net/ip/185.1.172.0"},{"resource_type":"ipv4","start_key":"000000000000000000000000b901ac00","end_key":"000000000000000000000000b901acff","captured_at":"2026-10-17T18:19:56+00:00","reason":"24h","authoritative_rir":"RIPE NCC","handle":"185.1.172.0 - 185.1.172.255","name":"DE-CIX-ATH-IXP-IPv4","status":"active","org_handle":"DECIX-MNT","org_name":"DECIX-MNT","country_code":"GR","registration_date":"2020-06-04T14:46:18Z","last_changed_date":"2026-10-16T08:41:52Z","rdap_url":"https://rdap.db.ripe.net/ip/185.1.172.0"},{"resource_type":"ipv4","start_key":"000000000000000000000000b901ac00","end_key":"000000000000000000000000b901acff","captured_at":"2026-10-15T18:22:39+00:00","reason":"first","authoritative_rir":"RIPE NCC","handle":"185.1.172.0 - 185.1.172.255","name":"GR-LAMDAHELLIX-20200604","status":"active","org_handle":"DECIX-MNT","org_name":"DECIX-MNT","country_code":"GR","registration_date":"2020-06-04T14:46:18Z","last_changed_date":"2026-10-15T08:28:44Z","rdap_url":"https://rdap.db.ripe.net/ip/185.1.172.0"}],"transfers":[{"id":133978,"date":"2026-10-15T19:00:00Z","type":"MERGER_ACQUISITION","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"Digital Realty Hellas Single Member S.A","recipient_org":"DE-CIX Management GmbH","range":"185.1.172.0/24","log":"RIPE NCC"}],"events":[{"event_id":"00a9ba62e1f8a63c","registry":"RIPE NCC","report_date":"2026-10-15","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"185.1.172.0/24","start":"185.1.172.0","end":"185.1.172.255","classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_organization":"Digital Realty Hellas Single Member S.A","recipient_organization":"DE-CIX Management GmbH","inventory_effect":"No effect on RIPE NCC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-15T18:25:22+00:00","page":"https://rirtracker.com/ip/185.1.172.0-185.1.172.255/#e-00a9ba62e1f8a63c","report_page":"https://rirtracker.com/ripe/reports/2026-10-15/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/185.1.172.0-185.1.172.255.json","observed":"Merger/acquisition: Digital Realty Hellas Single Member S.A (RIPE NCC) to DE-CIX Management GmbH (RIPE NCC)","explanation":"The RIPE NCC's transfer log records a merger, acquisition or reorganization from Digital Realty Hellas Single Member S.A (RIPE NCC) to DE-CIX Management GmbH (RIPE NCC) on 2026-10-15 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":"2026-10-15T18:17:19+00:00","summary":"Transfer log: MERGER_ACQUISITION on 2026-10-15 19:00 UTC, Digital Realty Hellas Single Member S.A (RIPE NCC) to DE-CIX Management GmbH (RIPE NCC); resources moved: 185.1.172.0/24"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2026/delegated-ripencc-extended-20261014.bz2","retrieved_at":"2026-10-15T18:17:23+00:00","summary":"RIPE NCC delegated statistics 2026-10-14 (produced 2026-10-14T21:59:59+00:00), before the change: assigned (dated 2020-06-04)"}]},{"event_id":"3490f78e11c71182","registry":"RIPE NCC","report_date":"2020-06-04","source":"statistics","raw_action":"ADDED","raw_line":null,"resource_type":"ipv4","resource":"185.1.172.0/24","start":"185.1.172.0","end":"185.1.172.255","classification":"APPARENT_REISSUANCE","classification_label":"Apparent reissuance of previously removed resource","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":"2026-10-14T00:08:01+00:00","page":"https://rirtracker.com/ip/185.1.172.0-185.1.172.255/#e-3490f78e11c71182","report_page":"https://rirtracker.com/ripe/reports/2020-06-04/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/185.1.172.0-185.1.172.255.json","observed":"185.1.172.0/24 reserved on 2020-06-03, assigned on 2020-06-04","explanation":"No transfer record matches. The RIPE NCC's statistics show it reserved on 2020-06-03 and assigned (dated 2020-06-04) on 2020-06-04. The tracker saw this range removed from registration on 2012-07-11 (185.0.0.0/10), so it appears to have been issued again from the RIPE NCC's pool.","evidence":[{"type":"statistics_diff","url":"https://ftp.ripe.net/pub/stats/ripencc/2020/delegated-ripencc-extended-20200604.bz2","retrieved_at":"2026-10-12T22:39:48+00:00","summary":"Found by comparing the RIPE NCC's daily statistics: 185.1.172.0/24 reserved on 2020-06-03, assigned on 2020-06-04"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2020/delegated-ripencc-extended-20200603.bz2","retrieved_at":"2026-10-12T22:39:45+00:00","summary":"RIPE NCC delegated statistics 2020-06-03 (produced 2020-06-03T21:59:59+00:00), before the change: reserved"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2020/delegated-ripencc-extended-20200604.bz2","retrieved_at":"2026-10-12T22:39:48+00:00","summary":"RIPE NCC delegated statistics 2020-06-04 (produced 2020-06-04T21:59:59+00:00), after the change: assigned (dated 2020-06-04)"}]}],"classification_history":{"00a9ba62e1f8a63c":[{"raw_change_id":577694,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-15T18:25:22+00:00","current":1,"public_explanation":"The RIPE NCC's transfer log records a merger, acquisition or reorganization from Digital Realty Hellas Single Member S.A (RIPE NCC) to DE-CIX Management GmbH (RIPE NCC) on 2026-10-15 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."}],"3490f78e11c71182":[{"raw_change_id":410269,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T05:44:35+00:00","current":0,"public_explanation":"No transfer record matches. The RIPE NCC's statistics show it reserved on 2020-06-03 and assigned (dated 2020-06-04) on 2020-06-04. The tracker saw this range removed from registration on 2012-07-11 (185.0.0.0/10), so it appears to have been issued again from the RIPE NCC's pool."},{"raw_change_id":410269,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:19:30+00:00","current":0,"public_explanation":"No transfer record matches. The RIPE NCC's statistics show it reserved on 2020-06-03 and assigned (dated 2020-06-04) on 2020-06-04. The tracker saw this range removed from registration on 2012-07-11 (185.0.0.0/10), so it appears to have been issued again from the RIPE NCC's pool."},{"raw_change_id":410269,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T15:03:20+00:00","current":0,"public_explanation":"No transfer record matches. The RIPE NCC's statistics show it reserved on 2020-06-03 and assigned (dated 2020-06-04) on 2020-06-04. The tracker saw this range removed from registration on 2012-07-11 (185.0.0.0/10), so it appears to have been issued again from the RIPE NCC's pool."},{"raw_change_id":410269,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-14T00:08:01+00:00","current":1,"public_explanation":"No transfer record matches. The RIPE NCC's statistics show it reserved on 2020-06-03 and assigned (dated 2020-06-04) on 2020-06-04. The tracker saw this range removed from registration on 2012-07-11 (185.0.0.0/10), so it appears to have been issued again from the RIPE NCC's pool."}]},"arin_statistics_now":{"status":"not listed"}}