{"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":"AS44155","resource_type":"asn","page":"https://rirtracker.com/asn/44155/","statistics_now":{"registry":"RIPE NCC","status":"allocated (dated 2014-12-10)"},"current_holder":{"rir":"RIPE NCC","org":"NEP Media Solutions B.V.","how":"The RIPE NCC's latest statistics and the latest transfer record"},"rdap_snapshots":[],"transfers":[{"id":61798,"date":"2018-12-21T19:00:00Z","type":"MERGER_ACQUISITION","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_org":"NEP Connect BV","recipient_org":"NEP Media Solutions B.V.","range":"AS44155","log":"RIPE NCC"}],"events":[{"event_id":"0f69708d33968c14","registry":"RIPE NCC","report_date":"2018-12-21","source":"transfers","raw_action":"TRANSFER","raw_line":null,"resource_type":"asn","resource":"AS44155","start":44155,"end":44155,"classification":"MERGER_ACQUISITION","classification_label":"Merger/acquisition or reorganization","confidence":"CONFIRMED","source_rir":"RIPE NCC","recipient_rir":"RIPE NCC","source_organization":"NEP Connect BV","recipient_organization":"NEP Media Solutions B.V.","inventory_effect":"No effect on RIPE NCC applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:47:45+00:00","page":"https://rirtracker.com/asn/44155/#e-0f69708d33968c14","report_page":"https://rirtracker.com/ripe/reports/2018-12-21/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/44155.json","observed":"Merger/acquisition: NEP Connect BV (RIPE NCC) to NEP Media Solutions B.V. (RIPE NCC)","explanation":"The RIPE NCC's transfer log records a merger, acquisition or reorganization from NEP Connect BV (RIPE NCC) to NEP Media Solutions B.V. (RIPE NCC) on 2018-12-21 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 2018-12-21 19:00 UTC, NEP Connect BV (RIPE NCC) to NEP Media Solutions B.V. (RIPE NCC); resources moved: AS44155"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2018/delegated-ripencc-extended-20181220.bz2","retrieved_at":"2026-10-12T22:00:10+00:00","summary":"RIPE NCC delegated statistics 2018-12-20 (produced 2018-12-20T22:59:59+00:00), before the change: allocated (dated 2014-12-10)"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2018/delegated-ripencc-extended-20181221.bz2","retrieved_at":"2026-10-12T22:00:13+00:00","summary":"RIPE NCC delegated statistics 2018-12-21 (produced 2018-12-21T22:59:59+00:00), after the change: allocated (dated 2014-12-10)"}]},{"event_id":"a2b91361781c526f","registry":"RIPE NCC","report_date":"2014-12-10","source":"statistics","raw_action":"ADDED","raw_line":null,"resource_type":"asn","resource":"AS44155","start":44155,"end":44155,"classification":"APPARENT_REISSUANCE","classification_label":"Apparent reissuance of previously removed resource","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":"2026-10-13T23:59:02+00:00","page":"https://rirtracker.com/asn/44155/#e-a2b91361781c526f","report_page":"https://rirtracker.com/ripe/reports/2014-12-10/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/44155.json","observed":"AS44155 available on 2014-12-09, allocated on 2014-12-10","explanation":"No transfer record matches. The RIPE NCC's statistics show it available on 2014-12-09 and allocated (dated 2014-12-10) on 2014-12-10. The tracker saw this range released from hold on 2014-12-09 (AS44155), 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 (2014-12-09: Released AS44155), so the before-and-after statistics may include it.","evidence":[{"type":"statistics_diff","url":"https://ftp.ripe.net/pub/stats/ripencc/2014/delegated-ripencc-extended-20141210.bz2","retrieved_at":"2026-10-12T20:12:53+00:00","summary":"Found by comparing the RIPE NCC's daily statistics: AS44155 available on 2014-12-09, allocated on 2014-12-10"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2014/delegated-ripencc-extended-20141209.bz2","retrieved_at":"2026-10-12T20:12:50+00:00","summary":"RIPE NCC delegated statistics 2014-12-09 (produced 2014-12-09T22:59:59+00:00), before the change: available"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2014/delegated-ripencc-extended-20141210.bz2","retrieved_at":"2026-10-12T20:12:53+00:00","summary":"RIPE NCC delegated statistics 2014-12-10 (produced 2014-12-10T22:59:59+00:00), after the change: allocated (dated 2014-12-10)"}]},{"event_id":"fb9834031eb58778","registry":"RIPE NCC","report_date":"2014-12-09","source":"statistics","raw_action":"RELEASED","raw_line":null,"resource_type":"asn","resource":"AS44155","start":44155,"end":44155,"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":"2026-10-13T23:59:02+00:00","page":"https://rirtracker.com/asn/44155/#e-fb9834031eb58778","report_page":"https://rirtracker.com/ripe/reports/2014-12-09/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/44155.json","observed":"AS44155 reserved on 2014-12-08, available on 2014-12-09","explanation":"The RIPE NCC's statistics show it reserved on 2014-12-08 and available on 2014-12-09. The RIPE NCC moved it from its reserved (held) records to the status it calls 'available'. The tracker saw it removed from registration on 2013-12-06, 368 days earlier. 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 (2014-12-10: Added AS44155), so the before-and-after statistics may include it.","evidence":[{"type":"statistics_diff","url":"https://ftp.ripe.net/pub/stats/ripencc/2014/delegated-ripencc-extended-20141209.bz2","retrieved_at":"2026-10-12T20:12:50+00:00","summary":"Found by comparing the RIPE NCC's daily statistics: AS44155 reserved on 2014-12-08, available on 2014-12-09"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2014/delegated-ripencc-extended-20141208.bz2","retrieved_at":"2026-10-12T20:12:47+00:00","summary":"RIPE NCC delegated statistics 2014-12-08 (produced 2014-12-08T22:59:59+00:00), before the change: reserved"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2014/delegated-ripencc-extended-20141209.bz2","retrieved_at":"2026-10-12T20:12:50+00:00","summary":"RIPE NCC delegated statistics 2014-12-09 (produced 2014-12-09T22:59:59+00:00), after the change: available"}]},{"event_id":"d30d22c5f549f0e4","registry":"RIPE NCC","report_date":"2013-12-06","source":"statistics","raw_action":"REMOVED","raw_line":null,"resource_type":"asn","resource":"AS44155","start":44155,"end":44155,"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":"2026-10-13T23:57:46+00:00","page":"https://rirtracker.com/asn/44155/#e-d30d22c5f549f0e4","report_page":"https://rirtracker.com/ripe/reports/2013-12-06/","evidence_url":"https://rirtracker.com/api/v1/resources/asn/44155.json","observed":"AS44155 allocated on 2013-12-05, reserved on 2013-12-06","explanation":"Removed from active registration. The tracker found it by comparing the RIPE NCC's daily statistics. The RIPE NCC's statistics show it allocated (dated 2007-11-27) on 2013-12-05 and reserved on 2013-12-06. Public sources do not distinguish a voluntary return, revocation, or reclamation. The RIPE NCC's current hold for ASNs applies to removals from 2014-03-26 on, and this one came earlier, so the tracker gives no estimate. This does not confirm availability.","evidence":[{"type":"statistics_diff","url":"https://ftp.ripe.net/pub/stats/ripencc/2013/delegated-ripencc-extended-20131206.bz2","retrieved_at":"2026-10-12T19:50:35+00:00","summary":"Found by comparing the RIPE NCC's daily statistics: AS44155 allocated on 2013-12-05, reserved on 2013-12-06"},{"type":"delegated_before","url":"https://ftp.ripe.net/pub/stats/ripencc/2013/delegated-ripencc-extended-20131205.bz2","retrieved_at":"2026-10-12T19:50:32+00:00","summary":"RIPE NCC delegated statistics 2013-12-05 (produced 2013-12-05T22:59:59+00:00), before the change: allocated (dated 2007-11-27)"},{"type":"delegated_after","url":"https://ftp.ripe.net/pub/stats/ripencc/2013/delegated-ripencc-extended-20131206.bz2","retrieved_at":"2026-10-12T19:50:35+00:00","summary":"RIPE NCC delegated statistics 2013-12-06 (produced 2013-12-06T22:59:59+00:00), after the change: reserved"}]}],"classification_history":{"0f69708d33968c14":[{"raw_change_id":61206,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.3.0","classified_at":"2026-10-13T02:46:22+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a merger, acquisition or reorganization from NEP Connect BV (RIPE NCC) to NEP Media Solutions B.V. (RIPE NCC) on 2018-12-21 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":61206,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.3.1","classified_at":"2026-10-13T08:02:49+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a merger, acquisition or reorganization from NEP Connect BV (RIPE NCC) to NEP Media Solutions B.V. (RIPE NCC) on 2018-12-21 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":61206,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.3.2","classified_at":"2026-10-13T14:45:06+00:00","current":0,"public_explanation":"The RIPE NCC's transfer log records a merger, acquisition or reorganization from NEP Connect BV (RIPE NCC) to NEP Media Solutions B.V. (RIPE NCC) on 2018-12-21 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."},{"raw_change_id":61206,"classification_code":"MERGER_ACQUISITION","confidence":"CONFIRMED","classifier_version":"1.4.0","classified_at":"2026-10-13T23:47:45+00:00","current":1,"public_explanation":"The RIPE NCC's transfer log records a merger, acquisition or reorganization from NEP Connect BV (RIPE NCC) to NEP Media Solutions B.V. (RIPE NCC) on 2018-12-21 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC."}],"a2b91361781c526f":[{"raw_change_id":272987,"classification_code":"APPARENT_REISSUANCE","confidence":"OBSERVED_ONLY","classifier_version":"1.3.0","classified_at":"2026-10-13T04:42:38+00:00","current":0,"public_explanation":"No transfer record matches. The RIPE NCC's statistics show it available on 2014-12-09 and allocated (dated 2014-12-10) on 2014-12-10. The tracker saw this range released from hold on 2014-12-09 (AS44155), 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 (2014-12-09: Released AS44155), so the before-and-after statistics may include it."},{"raw_change_id":272987,"classification_code":"APPARENT_REISSUANCE","confidence":"OBSERVED_ONLY","classifier_version":"1.3.1","classified_at":"2026-10-13T08:11:58+00:00","current":0,"public_explanation":"No transfer record matches. The RIPE NCC's statistics show it available on 2014-12-09 and allocated (dated 2014-12-10) on 2014-12-10. The tracker saw this range released from hold on 2014-12-09 (AS44155), 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 (2014-12-09: Released AS44155), so the before-and-after statistics may include it."},{"raw_change_id":272987,"classification_code":"APPARENT_REISSUANCE","confidence":"OBSERVED_ONLY","classifier_version":"1.3.2","classified_at":"2026-10-13T14:55:14+00:00","current":0,"public_explanation":"No transfer record matches. The RIPE NCC's statistics show it available on 2014-12-09 and allocated (dated 2014-12-10) on 2014-12-10. The tracker saw this range released from hold on 2014-12-09 (AS44155), 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 (2014-12-09: Released AS44155), so the before-and-after statistics may include it."},{"raw_change_id":272987,"classification_code":"APPARENT_REISSUANCE","confidence":"OBSERVED_ONLY","classifier_version":"1.4.0","classified_at":"2026-10-13T23:59:02+00:00","current":1,"public_explanation":"No transfer record matches. The RIPE NCC's statistics show it available on 2014-12-09 and allocated (dated 2014-12-10) on 2014-12-10. The tracker saw this range released from hold on 2014-12-09 (AS44155), 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 (2014-12-09: Released AS44155), so the before-and-after statistics may include it."}],"fb9834031eb58778":[{"raw_change_id":272939,"classification_code":"HOLD_RELEASED","confidence":"OBSERVED_ONLY","classifier_version":"1.3.0","classified_at":"2026-10-13T04:42:36+00:00","current":0,"public_explanation":"The RIPE NCC's statistics show it reserved on 2014-12-08 and available on 2014-12-09. The RIPE NCC moved it from its reserved (held) records to the status it calls 'available'. The tracker saw it removed from registration on 2013-12-06, 368 days earlier. 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 (2014-12-10: Added AS44155), so the before-and-after statistics may include it."},{"raw_change_id":272939,"classification_code":"HOLD_RELEASED","confidence":"OBSERVED_ONLY","classifier_version":"1.3.1","classified_at":"2026-10-13T08:11:58+00:00","current":0,"public_explanation":"The RIPE NCC's statistics show it reserved on 2014-12-08 and available on 2014-12-09. The RIPE NCC moved it from its reserved (held) records to the status it calls 'available'. The tracker saw it removed from registration on 2013-12-06, 368 days earlier. 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 (2014-12-10: Added AS44155), so the before-and-after statistics may include it."},{"raw_change_id":272939,"classification_code":"HOLD_RELEASED","confidence":"OBSERVED_ONLY","classifier_version":"1.3.2","classified_at":"2026-10-13T14:55:13+00:00","current":0,"public_explanation":"The RIPE NCC's statistics show it reserved on 2014-12-08 and available on 2014-12-09. The RIPE NCC moved it from its reserved (held) records to the status it calls 'available'. The tracker saw it removed from registration on 2013-12-06, 368 days earlier. 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 (2014-12-10: Added AS44155), so the before-and-after statistics may include it."},{"raw_change_id":272939,"classification_code":"HOLD_RELEASED","confidence":"OBSERVED_ONLY","classifier_version":"1.4.0","classified_at":"2026-10-13T23:59:02+00:00","current":1,"public_explanation":"The RIPE NCC's statistics show it reserved on 2014-12-08 and available on 2014-12-09. The RIPE NCC moved it from its reserved (held) records to the status it calls 'available'. The tracker saw it removed from registration on 2013-12-06, 368 days earlier. 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 (2014-12-10: Added AS44155), so the before-and-after statistics may include it."}],"d30d22c5f549f0e4":[{"raw_change_id":252134,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T04:31:48+00:00","current":0,"public_explanation":"Removed from active registration. The tracker found it by comparing the RIPE NCC's daily statistics. The RIPE NCC's statistics show it allocated (dated 2007-11-27) on 2013-12-05 and reserved on 2013-12-06. Public sources do not distinguish a voluntary return, revocation, or reclamation. The RIPE NCC holds returned, revoked and reclaimed ASNs for 180 days (six months), or longer while still routed, before reissuing them, so the earliest estimated hold expiration is 2014-06-04. This does not confirm availability."},{"raw_change_id":252134,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:10:52+00:00","current":0,"public_explanation":"Removed from active registration. The tracker found it by comparing the RIPE NCC's daily statistics. The RIPE NCC's statistics show it allocated (dated 2007-11-27) on 2013-12-05 and reserved on 2013-12-06. Public sources do not distinguish a voluntary return, revocation, or reclamation. The RIPE NCC's current hold for ASNs applies to removals from 2014-03-26 on, and this one came earlier, so the tracker gives no estimate. This does not confirm availability."},{"raw_change_id":252134,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:54:02+00:00","current":0,"public_explanation":"Removed from active registration. The tracker found it by comparing the RIPE NCC's daily statistics. The RIPE NCC's statistics show it allocated (dated 2007-11-27) on 2013-12-05 and reserved on 2013-12-06. Public sources do not distinguish a voluntary return, revocation, or reclamation. The RIPE NCC's current hold for ASNs applies to removals from 2014-03-26 on, and this one came earlier, so the tracker gives no estimate. This does not confirm availability."},{"raw_change_id":252134,"classification_code":"REMOVED_REASON_UNKNOWN","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:57:46+00:00","current":1,"public_explanation":"Removed from active registration. The tracker found it by comparing the RIPE NCC's daily statistics. The RIPE NCC's statistics show it allocated (dated 2007-11-27) on 2013-12-05 and reserved on 2013-12-06. Public sources do not distinguish a voluntary return, revocation, or reclamation. The RIPE NCC's current hold for ASNs applies to removals from 2014-03-26 on, and this one came earlier, so the tracker gives no estimate. This does not confirm availability."}]},"arin_statistics_now":{"status":"not listed"}}