IPv4 Transfers of /21 Blocks
Browse 9,832 recorded IPv4 transfers - /21 prefix. Source & destination organisations, registries, prefix sizes and dates. Page 9 of 984.
02 Jul 2026 VODAFONE ONO, S.A. -> Vianova S.p.A 01 Jul 2026 Petignat Jean-Charles trading as Cablotel Telereseaux -> Cablotel S.A. 01 Jul 2026 Imagine Communications Group Limited -> Crowdstrike GmbH 30 Jun 2026 AVATEL TELECOM, SA -> TEMPLUS SPAIN SL 30 Jun 2026 AVATEL TELECOM, SA -> TEMPLUS SPAIN SL 30 Jun 2026 AVATEL TELECOM, SA -> TEMPLUS SPAIN SL 29 Jun 2026 NETMAR Mariusz Wator -> NETMAR INFRASTRUKTURA SP. Z O.O. 29 Jun 2026 JSC Selectel -> "SERVERCORE CIS" FE LLC 29 Jun 2026 Fast Wireless Internet Ltd -> Kainos Software Ltd 25 Jun 2026 Limited Liability Company YarTranzitTelecom -> Scientific-Production Enterprise Business Sviaz Holding LLC