{"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":"31.22.104.0/21","resource_type":"ipv4","page":"https://rirtracker.com/ip/31.22.104.0-31.22.111.255/","statistics_now":{"registry":"RIPE NCC","status":"allocated (dated 2011-08-03)"},"current_holder":{"rir":"RIPE NCC","org":"DynaNetwork Lab Ltd","how":"The RIPE NCC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":108738,"date":"2024-10-28T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"DIAHOSTING LIMITED","recipient_org":"DynaNetwork Lab Ltd","range":"31.22.104.0/21","log":"RIPE NCC"}],"events":[{"event_id":"5fcd8a6acc15e9ca","registry":"RIPE NCC","report_date":"2024-10-28","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"31.22.104.0/21","start":"31.22.104.0","end":"31.22.111.255","classification":"INTRA_RIR_TRANSFER","classification_label":"Intra-RIPE NCC transfer","confidence":"CONFIRMED","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_organization":"DIAHOSTING LIMITED","recipient_organization":"DynaNetwork Lab Ltd","inventory_effect":"No effect on RIPE NCC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:50:13+00:00","page":"https://rirtracker.com/ip/31.22.104.0-31.22.111.255/#e-5fcd8a6acc15e9ca","report_page":"https://rirtracker.com/ripe/reports/2024-10-28/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/31.22.104.0-31.22.111.255.json","observed":"Transfer: DIAHOSTING LIMITED (RIPE NCC) to DynaNetwork Lab Ltd (RIPE NCC)","explanation":"The RIPE NCC's transfer log records a transfer from DIAHOSTING LIMITED (RIPE NCC) to DynaNetwork Lab Ltd (RIPE NCC) on 2024-10-28 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 2024-10-28 19:00 UTC, DIAHOSTING LIMITED (RIPE NCC) to DynaNetwork Lab Ltd (RIPE NCC); resources moved: 31.22.104.0/21"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2024/delegated-ripencc-extended-20241027.bz2","retrieved_at":"2026-10-13T00:43:43+00:00","summary":"RIPE NCC delegated statistics 2024-10-27 (produced 2024-10-27T22:59:59+00:00), before the change: allocated (dated 2011-08-03)"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2024/delegated-ripencc-extended-20241028.bz2","retrieved_at":"2026-10-13T00:43:46+00:00","summary":"RIPE NCC delegated statistics 2024-10-28 (produced 2024-10-28T22:59:59+00:00), after the change: allocated (dated 2011-08-03)"}]},{"event_id":"7f8dea247f549446","registry":"RIPE NCC","report_date":"2011-08-03","source":"statistics","raw_action":"ADDED","raw_line":null,"resource_type":"ipv4","resource":"31.22.104.0/21","start":"31.22.104.0","end":"31.22.111.255","classification":"APPARENT_NEW_ISSUANCE","classification_label":"Apparent new issuance","confidence":"OBSERVED_ONLY","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":"2026-10-13T23:55:36+00:00","page":"https://rirtracker.com/ip/31.22.104.0-31.22.111.255/#e-7f8dea247f549446","report_page":"https://rirtracker.com/ripe/reports/2011-08-03/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/31.22.104.0-31.22.111.255.json","observed":"31.22.104.0/21 available on 2011-08-02, allocated on 2011-08-03","explanation":"No transfer record matches. The RIPE NCC's statistics show it available on 2011-08-02 and allocated (dated 2011-08-03) on 2011-08-03. 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. Another change to this range was reported the day before or after (2011-08-02: Released 31.22.104.0/21), so the before-and-after statistics may include it.","evidence":[{"type":"statistics_diff","url":"https://ftp.ripe.net/pub/stats/ripencc/2011/delegated-ripencc-extended-20110803.bz2","retrieved_at":"2026-10-12T19:01:08+00:00","summary":"Found by comparing the RIPE NCC's daily statistics: 31.22.104.0/21 available on 2011-08-02, allocated on 2011-08-03"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2011/delegated-ripencc-extended-20110802.bz2","retrieved_at":"2026-10-12T19:01:05+00:00","summary":"RIPE NCC delegated statistics 2011-08-02 (produced 2011-08-02T21:59:59+00:00), before the change: available"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2011/delegated-ripencc-extended-20110803.bz2","retrieved_at":"2026-10-12T19:01:08+00:00","summary":"RIPE NCC delegated statistics 2011-08-03 (produced 2011-08-03T21:59:59+00:00), after the change: allocated (dated 2011-08-03)"}]},{"event_id":"4e6d76847982c9d1","registry":"RIPE NCC","report_date":"2011-08-02","source":"statistics","raw_action":"RELEASED","raw_line":null,"resource_type":"ipv4","resource":"31.22.104.0/21","start":"31.22.104.0","end":"31.22.111.255","classification":"HOLD_RELEASED","classification_label":"Released from hold (the RIPE NCC lists it as 'available')","confidence":"OBSERVED_ONLY","source_rir":null,"recipient_rir":null,"source_organization":null,"recipient_organization":null,"inventory_effect":"The RIPE NCC's statistics now list it as 'available'; reissue not confirmed","inventory_effect_code":"RELEASED","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:55:36+00:00","page":"https://rirtracker.com/ip/31.22.104.0-31.22.111.255/#e-4e6d76847982c9d1","report_page":"https://rirtracker.com/ripe/reports/2011-08-02/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/31.22.104.0-31.22.111.255.json","observed":"31.22.104.0/21 reserved on 2011-08-01, available on 2011-08-02","explanation":"The RIPE NCC's statistics show it reserved on 2011-08-01 and available on 2011-08-02. The RIPE NCC moved it from its reserved (held) records to the status it calls 'available'. That is the RIPE NCC's own label: whether and when it is reissued is not confirmed. Another change to this range was reported the day before or after (2011-08-03: Added 31.22.104.0/21), so the before-and-after statistics may include it.","evidence":[{"type":"statistics_diff","url":"https://ftp.ripe.net/pub/stats/ripencc/2011/delegated-ripencc-extended-20110802.bz2","retrieved_at":"2026-10-12T19:01:05+00:00","summary":"Found by comparing the RIPE NCC's daily statistics: 31.22.104.0/21 reserved on 2011-08-01, available on 2011-08-02"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2011/delegated-ripencc-extended-20110801.bz2","retrieved_at":"2026-10-12T19:00:57+00:00","summary":"RIPE NCC delegated statistics 2011-08-01 (produced 2011-08-01T21:59:59+00:00), before the change: reserved"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2011/delegated-ripencc-extended-20110802.bz2","retrieved_at":"2026-10-12T19:01:05+00:00","summary":"RIPE NCC delegated statistics 2011-08-02 (produced 2011-08-02T21:59:59+00:00), after the change: available"}]}],"classification_history":{"5fcd8a6acc15e9ca":[{"raw_change_id":109368,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T03:06:47+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from DIAHOSTING LIMITED (RIPE NCC) to DynaNetwork Lab Ltd (RIPE NCC) on 2024-10-28 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":109368,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:04:49+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from DIAHOSTING LIMITED (RIPE NCC) to DynaNetwork Lab Ltd (RIPE NCC) on 2024-10-28 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":109368,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:47:19+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from DIAHOSTING LIMITED (RIPE NCC) to DynaNetwork Lab Ltd (RIPE NCC) on 2024-10-28 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":109368,"classification_code":"INTRA_RIR_TRANSFER","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:50:13+00:00","current":1,"public_explanation":"The RIPE NCC's transfer log records a transfer from DIAHOSTING LIMITED (RIPE NCC) to DynaNetwork Lab Ltd (RIPE NCC) on 2024-10-28 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."}],"7f8dea247f549446":[{"raw_change_id":214555,"classification_code":"APPARENT_REISSUANCE","confidence":"OBSERVED_ONLY","classifier_version":"1.3.0","classified_at":"2026-10-13T04:14:13+00:00","current":0,"public_explanation":"No transfer record matches. The RIPE NCC's statistics show it available on 2011-08-02 and allocated (dated 2011-08-03) on 2011-08-03. The tracker saw this range released from hold on 2011-08-02 (31.22.104.0/21), so it appears to have been issued again from the RIPE NCC's pool. Another change to this range was reported the day before or after (2011-08-02: Released 31.22.104.0/21), so the before-and-after statistics may include it."},{"raw_change_id":214555,"classification_code":"APPARENT_REISSUANCE","confidence":"OBSERVED_ONLY","classifier_version":"1.3.1","classified_at":"2026-10-13T08:08:59+00:00","current":0,"public_explanation":"No transfer record matches. The RIPE NCC's statistics show it available on 2011-08-02 and allocated (dated 2011-08-03) on 2011-08-03. The tracker saw this range released from hold on 2011-08-02 (31.22.104.0/21), so it appears to have been issued again from the RIPE NCC's pool. Another change to this range was reported the day before or after (2011-08-02: Released 31.22.104.0/21), so the before-and-after statistics may include it."},{"raw_change_id":214555,"classification_code":"APPARENT_REISSUANCE","confidence":"OBSERVED_ONLY","classifier_version":"1.3.2","classified_at":"2026-10-13T14:51:58+00:00","current":0,"public_explanation":"No transfer record matches. The RIPE NCC's statistics show it available on 2011-08-02 and allocated (dated 2011-08-03) on 2011-08-03. The tracker saw this range released from hold on 2011-08-02 (31.22.104.0/21), so it appears to have been issued again from the RIPE NCC's pool. Another change to this range was reported the day before or after (2011-08-02: Released 31.22.104.0/21), so the before-and-after statistics may include it."},{"raw_change_id":214555,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"OBSERVED_ONLY","classifier_version":"1.4.0","classified_at":"2026-10-13T23:55:36+00:00","current":1,"public_explanation":"No transfer record matches. The RIPE NCC's statistics show it available on 2011-08-02 and allocated (dated 2011-08-03) on 2011-08-03. 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. Another change to this range was reported the day before or after (2011-08-02: Released 31.22.104.0/21), so the before-and-after statistics may include it."}],"4e6d76847982c9d1":[{"raw_change_id":214417,"classification_code":"HOLD_RELEASED","confidence":"OBSERVED_ONLY","classifier_version":"1.3.0","classified_at":"2026-10-13T04:14:09+00:00","current":0,"public_explanation":"The RIPE NCC's statistics show it reserved on 2011-08-01 and available on 2011-08-02. The RIPE NCC moved it from its reserved (held) records to the status it calls 'available'. That is the RIPE NCC's own label: whether and when it is reissued is not confirmed. Another change to this range was reported the day before or after (2011-08-03: Added 31.22.104.0/21), so the before-and-after statistics may include it."},{"raw_change_id":214417,"classification_code":"HOLD_RELEASED","confidence":"OBSERVED_ONLY","classifier_version":"1.3.1","classified_at":"2026-10-13T08:08:58+00:00","current":0,"public_explanation":"The RIPE NCC's statistics show it reserved on 2011-08-01 and available on 2011-08-02. The RIPE NCC moved it from its reserved (held) records to the status it calls 'available'. That is the RIPE NCC's own label: whether and when it is reissued is not confirmed. Another change to this range was reported the day before or after (2011-08-03: Added 31.22.104.0/21), so the before-and-after statistics may include it."},{"raw_change_id":214417,"classification_code":"HOLD_RELEASED","confidence":"OBSERVED_ONLY","classifier_version":"1.3.2","classified_at":"2026-10-13T14:51:58+00:00","current":0,"public_explanation":"The RIPE NCC's statistics show it reserved on 2011-08-01 and available on 2011-08-02. The RIPE NCC moved it from its reserved (held) records to the status it calls 'available'. That is the RIPE NCC's own label: whether and when it is reissued is not confirmed. Another change to this range was reported the day before or after (2011-08-03: Added 31.22.104.0/21), so the before-and-after statistics may include it."},{"raw_change_id":214417,"classification_code":"HOLD_RELEASED","confidence":"OBSERVED_ONLY","classifier_version":"1.4.0","classified_at":"2026-10-13T23:55:36+00:00","current":1,"public_explanation":"The RIPE NCC's statistics show it reserved on 2011-08-01 and available on 2011-08-02. The RIPE NCC moved it from its reserved (held) records to the status it calls 'available'. That is the RIPE NCC's own label: whether and when it is reissued is not confirmed. Another change to this range was reported the day before or after (2011-08-03: Added 31.22.104.0/21), so the before-and-after statistics may include it."}]},"arin_statistics_now":{"status":"not listed"}}