{"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":"205.132.48.0/21","resource_type":"ipv4","page":"https://rirtracker.com/ip/205.132.48.0-205.132.55.255/","statistics_now":{"registry":"RIPE NCC","status":"assigned (dated 2008-09-30)"},"current_holder":{"rir":"RIPE NCC","org":"SECTOR ALARM IT AS","how":"The RIPE NCC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":69199,"date":"2020-03-16T19:00:00Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"RIPE NCC","source_org":null,"recipient_org":"SECTOR ALARM IT AS","range":"205.132.48.0/21","log":"RIPE NCC"},{"id":20234,"date":"2020-03-16T13:22:43Z","type":"RESOURCE_TRANSFER","source_rir":"ARIN","recipient_rir":"RIPE NCC","source_org":"Texas Education Telecommunication Network","recipient_org":"Sector Alarm IT AS","range":"205.132.48.0/21","log":"ARIN"}],"events":[{"event_id":"498262dbba7396b4","registry":"RIPE NCC","report_date":"2020-03-16","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"ipv4","resource":"205.132.48.0/21","start":"205.132.48.0","end":"205.132.55.255","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":"SECTOR ALARM IT AS","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":"2026-10-13T23:48:09+00:00","page":"https://rirtracker.com/ip/205.132.48.0-205.132.55.255/#e-498262dbba7396b4","report_page":"https://rirtracker.com/ripe/reports/2020-03-16/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/205.132.48.0-205.132.55.255.json","observed":"Transfer: (no name) (ARIN) to SECTOR ALARM IT AS (RIPE NCC)","same_transfer_as":"481dd7b727a75795","explanation":"The RIPE NCC's transfer log records a transfer from an unnamed organization (ARIN) to SECTOR ALARM IT AS (RIPE NCC) on 2020-03-16 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 2020-03-16 19:00 UTC, (no name) (ARIN) to SECTOR ALARM IT AS (RIPE NCC); resources moved: 205.132.48.0/21"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2020/delegated-ripencc-extended-20200315.bz2","retrieved_at":"2026-10-12T22:33:13+00:00","summary":"RIPE NCC delegated statistics 2020-03-15 (produced 2020-03-15T22:59:59+00:00), before the change: not listed"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2020/delegated-ripencc-extended-20200316.bz2","retrieved_at":"2026-10-12T22:33:16+00:00","summary":"RIPE NCC delegated statistics 2020-03-16 (produced 2020-03-16T22:59:59+00:00), after the change: assigned (dated 2008-09-30)"}]},{"event_id":"481dd7b727a75795","registry":"ARIN","report_date":"2020-03-15","source":"statistics","raw_action":"NOT_IN_ARIN_ISSUED","raw_line":null,"resource_type":"ipv4","resource":"205.132.48.0/21","start":"205.132.48.0","end":"205.132.55.255","classification":"INTER_RIR_TRANSFER_OUT","classification_label":"Inter-RIR transfer out of ARIN","confidence":"CONFIRMED","source_rir":"ARIN","recipient_rir":"RIPE NCC","source_organization":"Texas Education Telecommunication Network","recipient_organization":"Sector Alarm IT AS","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":"2026-10-14T00:06:42+00:00","page":"https://rirtracker.com/ip/205.132.48.0-205.132.55.255/#e-481dd7b727a75795","report_page":"https://rirtracker.com/arin/reports/2020-03-15/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/205.132.48.0-205.132.55.255.json","observed":"205.132.48.0/21 assigned on 2020-03-15, not listed on 2020-03-16","same_transfer_as":"498262dbba7396b4","explanation":"ARIN's transfer log records a transfer from Texas Education Telecommunication Network (ARIN) to Sector Alarm IT AS (RIPE NCC) on 2020-03-16 13:22 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-20200316.gz","retrieved_at":"2026-10-12T22:20:50+00:00","summary":"Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 205.132.48.0/21 assigned on 2020-03-15, not listed on 2020-03-16"},{"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 2020-03-16 13:22 UTC, Texas Education Telecommunication Network (ARIN) to Sector Alarm IT AS (RIPE NCC); resources moved: 205.132.48.0/21"},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2020/delegated-arin-extended-20200314.gz","retrieved_at":"2026-10-12T22:20:45+00:00","summary":"ARIN delegated statistics 2020-03-14 (produced 2020-03-14T14:00:13+00:00), before the report: assigned (dated 2008-09-30)"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2020/delegated-arin-extended-20200316.gz","retrieved_at":"2026-10-12T22:20:50+00:00","summary":"ARIN delegated statistics 2020-03-16 (produced 2020-03-16T14:00:14+00:00), after the report: not listed"}]}],"classification_history":{"498262dbba7396b4":[{"raw_change_id":68924,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:49:45+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from an unnamed organization (ARIN) to SECTOR ALARM IT AS (RIPE NCC) on 2020-03-16 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":68924,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:03:09+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from an unnamed organization (ARIN) to SECTOR ALARM IT AS (RIPE NCC) on 2020-03-16 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":68924,"classification_code":"INTER_RIR_TRANSFER_IN","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:45:27+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a transfer from an unnamed organization (ARIN) to SECTOR ALARM IT AS (RIPE NCC) on 2020-03-16 19:00 UTC: it came to the RIPE NCC from ARIN. 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ARIN-Issued didn't list this change; it is not a new allocation and is not offered to ARIN applicants."},{"raw_change_id":391626,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:18:26+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Texas Education Telecommunication Network (ARIN) to Sector Alarm IT AS (RIPE NCC) on 2020-03-16 13:22 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":391626,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T15:02:12+00:00","current":0,"public_explanation":"ARIN's transfer log records a transfer from Texas Education Telecommunication Network (ARIN) to Sector Alarm IT AS (RIPE NCC) on 2020-03-16 13:22 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":391626,"classification_code":"INTER_RIR_TRANSFER_OUT","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-14T00:06:42+00:00","current":1,"public_explanation":"ARIN's transfer log records a transfer from Texas Education Telecommunication Network (ARIN) to Sector Alarm IT AS (RIPE NCC) on 2020-03-16 13:22 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."}]},"arin_statistics_now":{"status":"not listed"}}