IPv4 Transfers of /21 Blocks

Browse 9,795 recorded IPv4 transfers — /21 prefix. Source & destination organisations, registries, prefix sizes and dates. Page 6 of 980.

29 Jun 2026 Fast Wireless Internet Ltd → Kainos Software Ltd RIPE · 1×/24 29 Jun 2026 JSC Selectel → "SERVERCORE CIS" FE LLC RIPE · 1×/24 25 Jun 2026 Limited Liability Company YarTranzitTelecom → Scientific-Production Enterprise Business Sviaz Holding LLC RIPE · 1×/24 17 Jun 2026 BSS-199 → NAB Investment Holdings Pty Ltd ARIN→APNIC · 1×/24 16 Jun 2026 PIHL-4 → Sol One PTE LTD ARIN→APNIC · 1×/24 16 Jun 2026 TRANSITEC Ltd → Amrox LLC RIPE · 1×/24 10 Jun 2026 Aceve Dox AB → Aceve Sverige AB RIPE · 1×/24 08 Jun 2026 Bank-Verlag GmbH → Netcetera Software Services GmbH RIPE · 1×/24 04 Jun 2026 DEMENIN B.V. → Merezha LTD RIPE · 1×/24 04 Jun 2026 GO Internet S.p.A → XSTREAM SRL RIPE · 1×/24

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