{"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":"162.217.248.0/22","resource_type":"ipv4","page":"https://rirtracker.com/ip/162.217.248.0-162.217.251.255/","statistics_now":{"registry":"RIPE NCC","status":"allocated (dated 2013-07-26)"},"current_holder":{"rir":"RIPE NCC","org":"SYN LTD","how":"The RIPE NCC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":51161,"date":"2016-07-21T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"RIPE NCC","source_org":null,"recipient_org":"SYN LTD","range":"162.217.248.0/22","log":"RIPE NCC"},{"id":7379,"date":"2016-07-21T15:10:30Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"RIPE NCC","source_org":"SYN LLC","recipient_org":"SYN LTD","range":"162.217.248.0/22","log":"ARIN"},{"id":7073,"date":"2016-06-01T18:47:49Z","type":"MERGER_ACQUISITION","source_rir":"ARIN","recipient_rir":"ARIN","source_org":"Zeniva LLC","recipient_org":"SYN LLC","range":"162.217.248.0/22","log":"ARIN"}],"events":[{"event_id":"454af64008338925","registry":"ARIN","report_date":"2016-07-21","source":"statistics","raw_action":"NOT_IN_ARIN_ISSUED","raw_line":null,"resource_type":"ipv4","resource":"162.217.248.0/22","start":"162.217.248.0","end":"162.217.251.255","classification":"INTER_RIR_TRANSFER_OUT","classification_label":"Inter-RIR transfer out of ARIN","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"RIPE NCC","source_organization":"SYN LLC","recipient_organization":"SYN LTD","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":"2026-10-14T00:02:10+00:00","page":"https://rirtracker.com/ip/162.217.248.0-162.217.251.255/#e-454af64008338925","report_page":"https://rirtracker.com/arin/reports/2016-07-21/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/162.217.248.0-162.217.251.255.json","observed":"162.217.248.0/22 allocated on 2016-07-21, not listed on 2016-07-22","same_transfer_as":"e7db5b53d7461692","explanation":"ARIN's transfer log records a transfer from SYN LLC (ARIN) to SYN LTD (RIPE NCC) on 2016-07-21 15:10 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/2016/delegated-arin-extended-20160722.gz","retrieved_at":"2026-10-12T21:13:41+00:00","summary":"Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 162.217.248.0/22 allocated on 2016-07-21, not listed on 2016-07-22"},{"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 2016-07-21 15:10 UTC, SYN LLC (ARIN) to SYN LTD (RIPE NCC); resources moved: 162.217.248.0/22"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2016/delegated-arin-extended-20160720.gz","retrieved_at":"2026-10-12T21:13:30+00:00","summary":"ARIN delegated statistics 2016-07-20 (produced 2016-07-20T05:08:52+00:00), before the report: allocated (dated 2013-07-26)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2016/delegated-arin-extended-20160722.gz","retrieved_at":"2026-10-12T21:13:41+00:00","summary":"ARIN delegated statistics 2016-07-22 (produced 2016-07-22T05:09:13+00:00), after the report: not listed"}]},{"event_id":"e7db5b53d7461692","registry":"RIPE NCC","report_date":"2016-07-21","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"162.217.248.0/22","start":"162.217.248.0","end":"162.217.251.255","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":"SYN LTD","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":"2026-10-13T23:47:12+00:00","page":"https://rirtracker.com/ip/162.217.248.0-162.217.251.255/#e-e7db5b53d7461692","report_page":"https://rirtracker.com/ripe/reports/2016-07-21/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/162.217.248.0-162.217.251.255.json","observed":"Transfer: (no name) (ARIN) to SYN LTD (RIPE NCC)","same_transfer_as":"454af64008338925","explanation":"The RIPE NCC's transfer log records a transfer from an unnamed organization (ARIN) to SYN LTD (RIPE NCC) on 2016-07-21 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 2016-07-21 19:00 UTC, (no name) (ARIN) to SYN LTD (RIPE NCC); resources moved: 162.217.248.0/22"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2016/delegated-ripencc-extended-20160720.bz2","retrieved_at":"2026-10-12T21:00:12+00:00","summary":"RIPE NCC delegated statistics 2016-07-20 (produced 2016-07-20T21:59:59+00:00), before the change: not listed"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2016/delegated-ripencc-extended-20160721.bz2","retrieved_at":"2026-10-12T21:00:15+00:00","summary":"RIPE NCC delegated statistics 2016-07-21 (produced 2016-07-21T21:59:59+00:00), after the change: allocated (dated 2013-07-26)"}]},{"event_id":"ff16d7a0e3fd05de","registry":"ARIN","report_date":"2016-06-01","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"162.217.248.0/22","start":"162.217.248.0","end":"162.217.251.255","classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"ARIN","source_organization":"Zeniva LLC","recipient_organization":"SYN LLC","inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:25+00:00","page":"https://rirtracker.com/ip/162.217.248.0-162.217.251.255/#e-ff16d7a0e3fd05de","report_page":"https://rirtracker.com/arin/reports/2016-06-01/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/162.217.248.0-162.217.251.255.json","observed":"Merger/acquisition: Zeniva LLC (ARIN) to SYN LLC (ARIN)","explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Zeniva LLC (ARIN) to SYN LLC (ARIN) on 2016-06-01 18:47 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 2016-06-01 18:47 UTC, Zeniva LLC (ARIN) to SYN LLC (ARIN); resources moved: 162.217.248.0/22"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2016/delegated-arin-extended-20160531.gz","retrieved_at":"2026-10-12T21:11:14+00:00","summary":"ARIN delegated statistics 2016-05-31 (produced 2016-05-31T05:04:08+00:00), before the report: allocated (dated 2013-07-26)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2016/delegated-arin-extended-20160602.gz","retrieved_at":"2026-10-12T21:11:19+00:00","summary":"ARIN delegated statistics 2016-06-02 (produced 2016-06-02T05:04:34+00:00), after the report: allocated (dated 2013-07-26)"}]},{"event_id":"17e305a60f92a236","registry":"ARIN","report_date":"2013-07-26","source":"arin_issued","raw_action":"ADD","raw_line":"Add 162.217.248.0-162.217.251.255","resource_type":"ipv4","resource":"162.217.248.0/22","start":"162.217.248.0","end":"162.217.251.255","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 ARIN-controlled inventory","inventory_effect_code":"ISSUED","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:51:07+00:00","page":"https://rirtracker.com/ip/162.217.248.0-162.217.251.255/#e-17e305a60f92a236","report_page":"https://rirtracker.com/arin/reports/2013-07-26/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/162.217.248.0-162.217.251.255.json","explanation":"No transfer record matches. ARIN's statistics show it available on 2013-07-25 and allocated (dated 2013-07-26) on 2013-07-27. It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN.","evidence":[{"type":"arin_issued","url":"https://lists.arin.net/pipermail/arin-issued/2013-July/001688.html","retrieved_at":"2026-10-12T18:38:01+00:00","summary":"ARIN-Issued report for 2013-07-26: \"Add 162.217.248.0-162.217.251.255\""},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2013/delegated-arin-extended-20130725.gz","retrieved_at":"2026-10-12T20:02:10+00:00","summary":"ARIN delegated statistics 2013-07-25 (produced 2013-07-25T05:05:11+00:00), before the report: available"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2013/delegated-arin-extended-20130727.gz","retrieved_at":"2026-10-12T20:02:21+00:00","summary":"ARIN delegated statistics 2013-07-27 (produced 2013-07-27T05:02:58+00:00), after the report: allocated (dated 2013-07-26)"}]}],"classification_history":{"454af64008338925":[{"raw_change_id":320886,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T05:05:14+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from SYN LLC (ARIN) to SYN LTD (RIPE NCC) on 2016-07-21 15:10 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":320886,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:14:39+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from SYN LLC (ARIN) to SYN LTD (RIPE NCC) on 2016-07-21 15:10 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":320886,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:58:07+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from SYN LLC (ARIN) to SYN LTD (RIPE NCC) on 2016-07-21 15:10 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":320886,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:02:10+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from SYN LLC (ARIN) to SYN LTD (RIPE NCC) on 2016-07-21 15:10 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."}],"e7db5b53d7461692":[{"raw_change_id":50242,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:41:49+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from an unnamed organization (ARIN) to SYN LTD (RIPE NCC) on 2016-07-21 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":50242,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:02:21+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from an unnamed organization (ARIN) to SYN LTD (RIPE NCC) on 2016-07-21 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":50242,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:44:34+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from an unnamed organization (ARIN) to SYN LTD (RIPE NCC) on 2016-07-21 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":50242,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:47:12+00:00","current":1,"public_explanation":"The RIPE NCC's transfer log records a transfer from an unnamed organization (ARIN) to SYN LTD (RIPE NCC) on 2016-07-21 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."}],"ff16d7a0e3fd05de":[{"raw_change_id":550273,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:18:25+00:00","current":1,"public_explanation":"ARIN's transfer log records a merger, acquisition or reorganization from Zeniva LLC (ARIN) to SYN LLC (ARIN) on 2016-06-01 18:47 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."}],"17e305a60f92a236":[{"raw_change_id":129780,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T03:21:40+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it available on 2013-07-25 and allocated (dated 2013-07-26) on 2013-07-27. The tracker saw this range released from hold on 2011-06-06 (69.57.208.0-216.250.127.255), so it appears to have been issued again from ARIN's pool."},{"raw_change_id":129780,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:05:30+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it available on 2013-07-25 and allocated (dated 2013-07-26) on 2013-07-27. The tracker saw this range released from hold on 2011-06-06 (69.57.208.0-216.250.127.255), so it appears to have been issued again from ARIN's pool."},{"raw_change_id":129780,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:48:05+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it available on 2013-07-25 and allocated (dated 2013-07-26) on 2013-07-27. It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN."},{"raw_change_id":129780,"classification_code":"APPARENT_NEW_ISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:51:07+00:00","current":1,"public_explanation":"No transfer record matches. ARIN's statistics show it available on 2013-07-25 and allocated (dated 2013-07-26) on 2013-07-27. It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN."}]},"arin_statistics_now":{"status":"not listed"}}