{"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":"185.145.152.0/22","resource_type":"ipv4","page":"https://rirtracker.com/ip/185.145.152.0-185.145.155.255/","statistics_now":{"registry":"RIPE NCC","status":"allocated (dated 2016-04-01)"},"current_holder":{"rir":"RIPE NCC","org":"ICUK Computing Services Limited","how":"The RIPE NCC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":91530,"date":"2022-12-09T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"Webmate Internet Services Ltd.","recipient_org":"ICUK Computing Services Limited","range":"185.145.152.0/22","log":"RIPE NCC"},{"id":70540,"date":"2020-06-11T19:00:00Z","type":"MERGER_ACQUISITION","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"CorNetworks Ltd","recipient_org":"Webmate Internet Services Ltd.","range":"185.145.152.0/22","log":"RIPE NCC"}],"events":[{"event_id":"db8e1365d8c5fc4d","registry":"RIPE NCC","report_date":"2022-12-09","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"185.145.152.0/22","start":"185.145.152.0","end":"185.145.155.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-RIPE NCC transfer","confidence":"CONFIRMED","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_organization":"Webmate Internet Services Ltd.","recipient_organization":"ICUK Computing Services Limited","inventory_effect":"No effect on RIPE NCC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:49:19+00:00","page":"https://rirtracker.com/ip/185.145.152.0-185.145.155.255/#e-db8e1365d8c5fc4d","report_page":"https://rirtracker.com/ripe/reports/2022-12-09/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/185.145.152.0-185.145.155.255.json","observed":"Transfer: Webmate Internet Services Ltd. (RIPE NCC) to ICUK Computing Services Limited (RIPE NCC)","explanation":"The RIPE NCC's transfer log records a transfer from Webmate Internet Services Ltd. (RIPE NCC) to ICUK Computing Services Limited (RIPE NCC) on 2022-12-09 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 2022-12-09 19:00 UTC, Webmate Internet Services Ltd. (RIPE NCC) to ICUK Computing Services Limited (RIPE NCC); resources moved: 185.145.152.0/22"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2022/delegated-ripencc-extended-20221208.bz2","retrieved_at":"2026-10-12T23:50:42+00:00","summary":"RIPE NCC delegated statistics 2022-12-08 (produced 2022-12-08T22:59:59+00:00), before the change: allocated (dated 2016-04-01)"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2022/delegated-ripencc-extended-20221209.bz2","retrieved_at":"2026-10-12T23:50:45+00:00","summary":"RIPE NCC delegated statistics 2022-12-09 (produced 2022-12-09T22:59:59+00:00), after the change: allocated (dated 2016-04-01)"}]},{"event_id":"d5f4baf1253aead5","registry":"RIPE NCC","report_date":"2020-06-11","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"185.145.152.0/22","start":"185.145.152.0","end":"185.145.155.255","classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_organization":"CorNetworks Ltd","recipient_organization":"Webmate Internet Services Ltd.","inventory_effect":"No effect on RIPE NCC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:48:13+00:00","page":"https://rirtracker.com/ip/185.145.152.0-185.145.155.255/#e-d5f4baf1253aead5","report_page":"https://rirtracker.com/ripe/reports/2020-06-11/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/185.145.152.0-185.145.155.255.json","observed":"Merger/acquisition: CorNetworks Ltd (RIPE NCC) to Webmate Internet Services Ltd. (RIPE NCC)","explanation":"The RIPE NCC's transfer log records a merger, acquisition or reorganization from CorNetworks Ltd (RIPE NCC) to Webmate Internet Services Ltd. (RIPE NCC) on 2020-06-11 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 2020-06-11 19:00 UTC, CorNetworks Ltd (RIPE NCC) to Webmate Internet Services Ltd. (RIPE NCC); resources moved: 185.145.152.0/22"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2020/delegated-ripencc-extended-20200610.bz2","retrieved_at":"2026-10-12T22:40:27+00:00","summary":"RIPE NCC delegated statistics 2020-06-10 (produced 2020-06-10T21:59:59+00:00), before the change: allocated (dated 2016-04-01)"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2020/delegated-ripencc-extended-20200611.bz2","retrieved_at":"2026-10-12T22:40:30+00:00","summary":"RIPE NCC delegated statistics 2020-06-11 (produced 2020-06-11T21:59:59+00:00), after the change: allocated (dated 2016-04-01)"}]},{"event_id":"d446b2f3ab22f938","registry":"RIPE NCC","report_date":"2016-04-01","source":"statistics","raw_action":"ADDED","raw_line":null,"resource_type":"ipv4","resource":"185.145.152.0/22","start":"185.145.152.0","end":"185.145.155.255","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":"2026-10-14T00:00:53+00:00","page":"https://rirtracker.com/ip/185.145.152.0-185.145.155.255/#e-d446b2f3ab22f938","report_page":"https://rirtracker.com/ripe/reports/2016-04-01/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/185.145.152.0-185.145.155.255.json","observed":"185.145.152.0/22 available on 2016-03-31, allocated on 2016-04-01","explanation":"No transfer record matches. The RIPE NCC's statistics show it available on 2016-03-31 and allocated (dated 2016-04-01) on 2016-04-01. 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/2016/delegated-ripencc-extended-20160401.bz2","retrieved_at":"2026-10-12T20:53:02+00:00","summary":"Found by comparing the RIPE NCC's daily statistics: 185.145.152.0/22 available on 2016-03-31, allocated on 2016-04-01"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2016/delegated-ripencc-extended-20160331.bz2","retrieved_at":"2026-10-12T20:52:59+00:00","summary":"RIPE NCC delegated statistics 2016-03-31 (produced 2016-03-31T21:59:59+00:00), before the change: available"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2016/delegated-ripencc-extended-20160401.bz2","retrieved_at":"2026-10-12T20:53:02+00:00","summary":"RIPE NCC delegated statistics 2016-04-01 (produced 2016-04-01T21:59:59+00:00), after the change: allocated (dated 2016-04-01)"}]}],"classification_history":{"db8e1365d8c5fc4d":[{"raw_change_id":91929,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:59:17+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from Webmate Internet Services Ltd. (RIPE NCC) to ICUK Computing Services Limited (RIPE NCC) on 2022-12-09 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":91929,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:04:06+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from Webmate Internet Services Ltd. (RIPE NCC) to ICUK Computing Services Limited (RIPE NCC) on 2022-12-09 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":91929,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:46:31+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from Webmate Internet Services Ltd. (RIPE NCC) to ICUK Computing Services Limited (RIPE NCC) on 2022-12-09 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":91929,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:49:19+00:00","current":1,"public_explanation":"The RIPE NCC's transfer log records a transfer from Webmate Internet Services Ltd. (RIPE NCC) to ICUK Computing Services Limited (RIPE NCC) on 2022-12-09 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."}],"d5f4baf1253aead5":[{"raw_change_id":70308,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:50:22+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a merger, acquisition or reorganization from CorNetworks Ltd (RIPE NCC) to Webmate Internet Services Ltd. (RIPE NCC) on 2020-06-11 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":70308,"classification_code":"MERGER_ACQUISITION","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 merger, acquisition or reorganization from CorNetworks Ltd (RIPE NCC) to Webmate Internet Services Ltd. (RIPE NCC) on 2020-06-11 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":70308,"classification_code":"MERGER_ACQUISITION","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 merger, acquisition or reorganization from CorNetworks Ltd (RIPE NCC) to Webmate Internet Services Ltd. (RIPE NCC) on 2020-06-11 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":70308,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:48:13+00:00","current":1,"public_explanation":"The RIPE NCC's transfer log records a merger, acquisition or reorganization from CorNetworks Ltd (RIPE NCC) to Webmate Internet Services Ltd. (RIPE NCC) on 2020-06-11 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."}],"d446b2f3ab22f938":[{"raw_change_id":300689,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T04:56:23+00:00","current":0,"public_explanation":"No transfer record matches. The RIPE NCC's statistics show it available on 2016-03-31 and allocated (dated 2016-04-01) on 2016-04-01. 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":300689,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:13:33+00:00","current":0,"public_explanation":"No transfer record matches. The RIPE NCC's statistics show it available on 2016-03-31 and allocated (dated 2016-04-01) on 2016-04-01. 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":300689,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:56:56+00:00","current":0,"public_explanation":"No transfer record matches. The RIPE NCC's statistics show it available on 2016-03-31 and allocated (dated 2016-04-01) on 2016-04-01. 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":300689,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-14T00:00:53+00:00","current":1,"public_explanation":"No transfer record matches. The RIPE NCC's statistics show it available on 2016-03-31 and allocated (dated 2016-04-01) on 2016-04-01. 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"}}