{"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":"185.83.60.0/22","resource_type":"ipv4","page":"https://rirtracker.com/ip/185.83.60.0-185.83.63.255/","statistics_now":{"registry":"RIPE NCC","status":"allocated (dated 2015-01-07)"},"current_holder":{"rir":"RIPE NCC","org":"Netrics AG","how":"The RIPE NCC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":113667,"date":"2025-06-26T19:00:00Z","type":"MERGER_ACQUISITION","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"Netrics Zuerich AG, Opfikon","recipient_org":"Netrics AG","range":"185.83.60.0/22","log":"RIPE NCC"},{"id":59695,"date":"2018-10-02T19:00:00Z","type":"MERGER_ACQUISITION","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"4-tune GmbH","recipient_org":"nexellent ag","range":"185.83.60.0/22","log":"RIPE NCC"}],"events":[{"event_id":"07c92f2fd8f62f2e","registry":"RIPE NCC","report_date":"2025-06-26","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"185.83.60.0/22","start":"185.83.60.0","end":"185.83.63.255","classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_organization":"Netrics Zuerich AG, Opfikon","recipient_organization":"Netrics AG","inventory_effect":"No effect on RIPE NCC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:50:29+00:00","page":"https://rirtracker.com/ip/185.83.60.0-185.83.63.255/#e-07c92f2fd8f62f2e","report_page":"https://rirtracker.com/ripe/reports/2025-06-26/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/185.83.60.0-185.83.63.255.json","observed":"Merger/acquisition: Netrics Zuerich AG, Opfikon (RIPE NCC) to Netrics AG (RIPE NCC)","explanation":"The RIPE NCC's transfer log records a merger, acquisition or reorganization from Netrics Zuerich AG, Opfikon (RIPE NCC) to Netrics AG (RIPE NCC) on 2025-06-26 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: MERGER_ACQUISITION on 2025-06-26 19:00 UTC, Netrics Zuerich AG, Opfikon (RIPE NCC) to Netrics AG (RIPE NCC); resources moved: 185.83.60.0/22"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2025/delegated-ripencc-extended-20250625.bz2","retrieved_at":"2026-10-13T01:02:36+00:00","summary":"RIPE NCC delegated statistics 2025-06-25 (produced 2025-06-25T21:59:59+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-20250626.bz2","retrieved_at":"2026-10-13T01:02:40+00:00","summary":"RIPE NCC delegated statistics 2025-06-26 (produced 2025-06-26T21:59:59+00:00), after the change: allocated (dated 2015-01-07)"}]},{"event_id":"6a96aa123c2dbdc1","registry":"RIPE NCC","report_date":"2018-10-02","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"185.83.60.0/22","start":"185.83.60.0","end":"185.83.63.255","classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_organization":"4-tune GmbH","recipient_organization":"nexellent ag","inventory_effect":"No effect on RIPE NCC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:47:38+00:00","page":"https://rirtracker.com/ip/185.83.60.0-185.83.63.255/#e-6a96aa123c2dbdc1","report_page":"https://rirtracker.com/ripe/reports/2018-10-02/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/185.83.60.0-185.83.63.255.json","observed":"Merger/acquisition: 4-tune GmbH (RIPE NCC) to nexellent ag (RIPE NCC)","explanation":"The RIPE NCC's transfer log records a merger, acquisition or reorganization from 4-tune GmbH (RIPE NCC) to nexellent ag (RIPE NCC) on 2018-10-02 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: MERGER_ACQUISITION on 2018-10-02 19:00 UTC, 4-tune GmbH (RIPE NCC) to nexellent ag (RIPE NCC); resources moved: 185.83.60.0/22"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2018/delegated-ripencc-extended-20181001.bz2","retrieved_at":"2026-10-12T21:54:26+00:00","summary":"RIPE NCC delegated statistics 2018-10-01 (produced 2018-10-01T21:59:59+00:00), before the change: allocated (dated 2015-01-07)"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2018/delegated-ripencc-extended-20181002.bz2","retrieved_at":"2026-10-12T21:54:46+00:00","summary":"RIPE NCC delegated statistics 2018-10-02 (produced 2018-10-02T21:59:59+00:00), after the change: allocated (dated 2015-01-07)"}]},{"event_id":"cf28988060a4a8a0","registry":"RIPE NCC","report_date":"2015-01-07","source":"statistics","raw_action":"ADDED","raw_line":null,"resource_type":"ipv4","resource":"185.83.60.0/22","start":"185.83.60.0","end":"185.83.63.255","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/185.83.60.0-185.83.63.255/#e-cf28988060a4a8a0","report_page":"https://rirtracker.com/ripe/reports/2015-01-07/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/185.83.60.0-185.83.63.255.json","observed":"185.83.60.0/22 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: 185.83.60.0/22 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":{"07c92f2fd8f62f2e":[{"raw_change_id":114443,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T03:09:02+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a merger, acquisition or reorganization from Netrics Zuerich AG, Opfikon (RIPE NCC) to Netrics AG (RIPE NCC) on 2025-06-26 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":114443,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:05:02+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a merger, acquisition or reorganization from Netrics Zuerich AG, Opfikon (RIPE NCC) to Netrics AG (RIPE NCC) on 2025-06-26 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":114443,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:47:33+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a merger, acquisition or reorganization from Netrics Zuerich AG, Opfikon (RIPE NCC) to Netrics AG (RIPE NCC) on 2025-06-26 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":114443,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:50:29+00:00","current":1,"public_explanation":"The RIPE NCC's transfer log records a merger, acquisition or reorganization from Netrics Zuerich AG, Opfikon (RIPE NCC) to Netrics AG (RIPE NCC) on 2025-06-26 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."}],"6a96aa123c2dbdc1":[{"raw_change_id":59071,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:45:26+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a merger, acquisition or reorganization from 4-tune GmbH (RIPE NCC) to nexellent ag (RIPE NCC) on 2018-10-02 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":59071,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:02:43+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a merger, acquisition or reorganization from 4-tune GmbH (RIPE NCC) to nexellent ag (RIPE NCC) on 2018-10-02 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":59071,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:44:59+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a merger, acquisition or reorganization from 4-tune GmbH (RIPE NCC) to nexellent ag (RIPE NCC) on 2018-10-02 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":59071,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:47:38+00:00","current":1,"public_explanation":"The RIPE NCC's transfer log records a merger, acquisition or reorganization from 4-tune GmbH (RIPE NCC) to nexellent ag (RIPE NCC) on 2018-10-02 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."}],"cf28988060a4a8a0":[{"raw_change_id":274950,"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":274950,"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":274950,"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":274950,"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"}}