{"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":"216.83.208.0/20","resource_type":"ipv4","page":"https://rirtracker.com/ip/216.83.208.0-216.83.223.255/","statistics_now":{"registry":"RIPE NCC","status":"allocated (dated 2004-12-21)"},"current_holder":{"rir":"RIPE NCC","org":"wilhelm.tel GmbH","how":"The RIPE NCC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":70806,"date":"2020-06-29T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"RIPE NCC","source_org":null,"recipient_org":"wilhelm.tel GmbH","range":"216.83.208.0/20","log":"RIPE NCC"},{"id":20949,"date":"2020-06-29T15:09:25Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"RIPE NCC","source_org":"Cloud Sync Inc","recipient_org":"wilhelm.tel GmbH","range":"216.83.208.0/20","log":"ARIN"},{"id":14044,"date":"2018-08-02T13:30:51Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"JKS Media, LLC","recipient_org":"Cloud Sync Inc","range":"216.83.208.0/20","log":"ARIN"}],"events":[{"event_id":"03dabfe1dd6a343d","registry":"ARIN","report_date":"2020-06-29","source":"statistics","raw_action":"NOT_IN_ARIN_ISSUED","raw_line":null,"resource_type":"ipv4","resource":"216.83.208.0/20","start":"216.83.208.0","end":"216.83.223.255","classification":"INTER_RIR_TRANSFER_OUT","classification_label":"Inter-RIR transfer out of ARIN","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"RIPE NCC","source_organization":"Cloud Sync Inc","recipient_organization":"wilhelm.tel GmbH","inventory_effect":"Transferred out of ARIN administration; not offered to ARIN applicants","inventory_effect_code":"TRANSFER_OUT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:07:10+00:00","page":"https://rirtracker.com/ip/216.83.208.0-216.83.223.255/#e-03dabfe1dd6a343d","report_page":"https://rirtracker.com/arin/reports/2020-06-29/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/216.83.208.0-216.83.223.255.json","observed":"216.83.208.0/20 allocated on 2020-06-29, not listed on 2020-06-30","same_transfer_as":"640e09518bdfeff3","explanation":"ARIN's transfer log records a transfer from Cloud Sync Inc (ARIN) to wilhelm.tel GmbH (RIPE NCC) on 2020-06-29 15:09 UTC: it left ARIN for the RIPE NCC. ARIN-Issued didn't list this change; it is not a new allocation and is not offered to ARIN applicants.","evidence":[{"type":"statistics_diff","url":"https://ftp.arin.net/pub/stats/arin/archive/2020/delegated-arin-extended-20200630.gz","retrieved_at":"2026-10-12T22:26:29+00:00","summary":"Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 216.83.208.0/20 allocated on 2020-06-29, not listed on 2020-06-30"},{"type":"transfer","url":"https://ftp.arin.net/pub/stats/arin/transfers/transfers_latest.json","retrieved_at":"2026-10-13T13:57:20+00:00","summary":"Transfer log: RESOURCE_TRANSFER on 2020-06-29 15:09 UTC, Cloud Sync Inc (ARIN) to wilhelm.tel GmbH (RIPE NCC); resources moved: 216.83.208.0/20"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2020/delegated-arin-extended-20200628.gz","retrieved_at":"2026-10-12T22:26:24+00:00","summary":"ARIN delegated statistics 2020-06-28 (produced 2020-06-28T14:00:13+00:00), before the report: allocated (dated 2004-12-21)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2020/delegated-arin-extended-20200630.gz","retrieved_at":"2026-10-12T22:26:29+00:00","summary":"ARIN delegated statistics 2020-06-30 (produced 2020-06-30T14:00:13+00:00), after the report: not listed"}]},{"event_id":"640e09518bdfeff3","registry":"RIPE NCC","report_date":"2020-06-29","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"216.83.208.0/20","start":"216.83.208.0","end":"216.83.223.255","classification":"INTER_RIR_TRANSFER_IN","classification_label":"Inter-RIR transfer into the RIPE NCC","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"RIPE NCC","source_organization":null,"recipient_organization":"wilhelm.tel GmbH","inventory_effect":"Transferred into RIPE NCC administration; not a new issuance","inventory_effect_code":"TRANSFER_IN","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:48:14+00:00","page":"https://rirtracker.com/ip/216.83.208.0-216.83.223.255/#e-640e09518bdfeff3","report_page":"https://rirtracker.com/ripe/reports/2020-06-29/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/216.83.208.0-216.83.223.255.json","observed":"Transfer: (no name) (ARIN) to wilhelm.tel GmbH (RIPE NCC)","same_transfer_as":"03dabfe1dd6a343d","explanation":"The RIPE NCC's transfer log records a transfer from an unnamed organization (ARIN) to wilhelm.tel GmbH (RIPE NCC) on 2020-06-29 19:00 UTC: it came to the RIPE NCC from ARIN. It was already issued by another registry, so this is not a new issuance.","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 2020-06-29 19:00 UTC, (no name) (ARIN) to wilhelm.tel GmbH (RIPE NCC); resources moved: 216.83.208.0/20"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2020/delegated-ripencc-extended-20200628.bz2","retrieved_at":"2026-10-12T22:41:50+00:00","summary":"RIPE NCC delegated statistics 2020-06-28 (produced 2020-06-28T21:59:59+00:00), before the change: not listed"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2020/delegated-ripencc-extended-20200629.bz2","retrieved_at":"2026-10-12T22:41:53+00:00","summary":"RIPE NCC delegated statistics 2020-06-29 (produced 2020-06-29T21:59:59+00:00), after the change: allocated (dated 2004-12-21)"}]},{"event_id":"59f50977aa5bbbca","registry":"ARIN","report_date":"2018-08-02","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"216.83.208.0/20","start":"216.83.208.0","end":"216.83.223.255","classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"JKS Media, LLC","recipient_organization":"Cloud Sync Inc","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:37+00:00","page":"https://rirtracker.com/ip/216.83.208.0-216.83.223.255/#e-59f50977aa5bbbca","report_page":"https://rirtracker.com/arin/reports/2018-08-02/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/216.83.208.0-216.83.223.255.json","observed":"Merger/acquisition: JKS Media, LLC (ARIN) to Cloud Sync Inc (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from JKS Media, LLC (ARIN) to Cloud Sync Inc (ARIN) on 2018-08-02 13:30 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.","evidence":[{"type":"transfer","url":"https://ftp.arin.net/pub/stats/arin/transfers/transfers_latest.json","retrieved_at":"2026-10-13T13:57:20+00:00","summary":"Transfer log: MERGER_ACQUISITION on 2018-08-02 13:30 UTC, JKS Media, LLC (ARIN) to Cloud Sync Inc (ARIN); resources moved: 216.83.208.0/20"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2018/delegated-arin-extended-20180801.gz","retrieved_at":"2026-10-12T21:50:13+00:00","summary":"ARIN delegated statistics 2018-08-01 (produced 2018-08-01T05:00:24+00:00), before the report: allocated (dated 2004-12-21)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2018/delegated-arin-extended-20180803.gz","retrieved_at":"2026-10-12T21:50:25+00:00","summary":"ARIN delegated statistics 2018-08-03 (produced 2018-08-03T05:00:22+00:00), after the report: allocated (dated 2004-12-21)"}]},{"event_id":"4e5ad0f6d20f05b4","registry":"ARIN","report_date":"2009-06-16","source":"statistics","raw_action":"NOT_IN_ARIN_ISSUED","raw_line":null,"resource_type":"ipv4","resource":"216.83.208.0/20","start":"216.83.208.0","end":"216.83.223.255","classification":"REMOVED_REASON_UNKNOWN","classification_label":"Removed (return, revocation or reclamation not publicly distinguishable)","confidence":"STRONG_INFERENCE","source_rir":null,"recipient_rir":null,"source_organization":null,"recipient_organization":null,"inventory_effect":"Possible future reissue candidate after hold","inventory_effect_code":"HOLD_CANDIDATE","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:55:07+00:00","page":"https://rirtracker.com/ip/216.83.208.0-216.83.223.255/#e-4e5ad0f6d20f05b4","report_page":"https://rirtracker.com/arin/reports/2009-06-16/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/216.83.208.0-216.83.223.255.json","observed":"216.83.208.0/20 allocated on 2009-06-16, not listed on 2009-06-17","hold":{"hold_rule_source_url":"https://www.arin.net/resources/guide/request/#reissuing-returned-revoked-and-reclaimed-resources","hold_rule_days":60,"estimated_hold_end":"2009-08-15","availability_statement":"Possible reissue candidate after this date; not confirmed available"},"explanation":"Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2004-12-21) on 2009-06-15 and not issued on 2009-06-17. (Until 2013-03-05, ARIN's statistics list only what's issued.) Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the estimated hold end is 2009-08-15. This does not confirm availability.","evidence":[{"type":"statistics_diff","url":"https://ftp.arin.net/pub/stats/arin/archive/2009/delegated-arin-20090617.gz","retrieved_at":"2026-10-12T18:51:35+00:00","summary":"Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 216.83.208.0/20 allocated on 2009-06-16, not listed on 2009-06-17"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2009/delegated-arin-20090615.gz","retrieved_at":"2026-10-12T18:51:30+00:00","summary":"ARIN delegated statistics 2009-06-15, before the report: allocated (dated 2004-12-21)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2009/delegated-arin-20090617.gz","retrieved_at":"2026-10-12T18:51:35+00:00","summary":"ARIN delegated statistics 2009-06-17, after the report: not issued"}]}],"classification_history":{"03dabfe1dd6a343d":[{"raw_change_id":398691,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T05:39:42+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Cloud Sync Inc (ARIN) to wilhelm.tel GmbH (RIPE NCC) on 2020-06-29 15:09 UTC: it left ARIN for the RIPE NCC. ARIN-Issued didn't list this change; it is not a new allocation and is not offered to ARIN applicants."},{"raw_change_id":398691,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:18:48+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Cloud Sync Inc (ARIN) to wilhelm.tel GmbH (RIPE NCC) on 2020-06-29 15:09 UTC: it left ARIN for the RIPE NCC. ARIN-Issued didn't list this change; it is not a new allocation and is not offered to ARIN applicants."},{"raw_change_id":398691,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T15:02:36+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Cloud Sync Inc (ARIN) to wilhelm.tel GmbH (RIPE NCC) on 2020-06-29 15:09 UTC: it left ARIN for the RIPE NCC. ARIN-Issued didn't list this change; it is not a new allocation and is not offered to ARIN applicants."},{"raw_change_id":398691,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:07:10+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from Cloud Sync Inc (ARIN) to wilhelm.tel GmbH (RIPE NCC) on 2020-06-29 15:09 UTC: it left ARIN for the RIPE NCC. ARIN-Issued didn't list this change; it is not a new allocation and is not offered to ARIN applicants."}],"640e09518bdfeff3":[{"raw_change_id":70579,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:50:29+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from an unnamed organization (ARIN) to wilhelm.tel GmbH (RIPE NCC) on 2020-06-29 19:00 UTC: it came to the RIPE NCC from ARIN. It was already issued by another registry, so this is not a new issuance."},{"raw_change_id":70579,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:03:13+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from an unnamed organization (ARIN) to wilhelm.tel GmbH (RIPE NCC) on 2020-06-29 19:00 UTC: it came to the RIPE NCC from ARIN. It was already issued by another registry, so this is not a new issuance."},{"raw_change_id":70579,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:45:32+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from an unnamed organization (ARIN) to wilhelm.tel GmbH (RIPE NCC) on 2020-06-29 19:00 UTC: it came to the RIPE NCC from ARIN. It was already issued by another registry, so this is not a new issuance."},{"raw_change_id":70579,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:48:14+00:00","current":1,"public_explanation":"The RIPE NCC's transfer log records a transfer from an unnamed organization (ARIN) to wilhelm.tel GmbH (RIPE NCC) on 2020-06-29 19:00 UTC: it came to the RIPE NCC from ARIN. It was already issued by another registry, so this is not a new issuance."}],"59f50977aa5bbbca":[{"raw_change_id":555332,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:37+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from JKS Media, LLC (ARIN) to Cloud Sync Inc (ARIN) on 2018-08-02 13:30 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it."}],"4e5ad0f6d20f05b4":[{"raw_change_id":205648,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T04:11:14+00:00","current":0,"public_explanation":"Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2004-12-21) on 2009-06-15 and not issued on 2009-06-17. (Until 2013-03-05, ARIN's statistics list only what's issued.) Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the earliest estimated hold expiration is 2009-08-15. This does not confirm availability."},{"raw_change_id":205648,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:08:33+00:00","current":0,"public_explanation":"Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2004-12-21) on 2009-06-15 and not issued on 2009-06-17. (Until 2013-03-05, ARIN's statistics list only what's issued.) Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the earliest estimated hold expiration is 2009-08-15. This does not confirm availability."},{"raw_change_id":205648,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:51:31+00:00","current":0,"public_explanation":"Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2004-12-21) on 2009-06-15 and not issued on 2009-06-17. (Until 2013-03-05, ARIN's statistics list only what's issued.) Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the earliest estimated hold expiration is 2009-08-15. This does not confirm availability."},{"raw_change_id":205648,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:55:07+00:00","current":1,"public_explanation":"Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2004-12-21) on 2009-06-15 and not issued on 2009-06-17. (Until 2013-03-05, ARIN's statistics list only what's issued.) Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the estimated hold end is 2009-08-15. This does not confirm availability."}]},"arin_statistics_now":{"status":"not listed"}}