IPv4 Transfers of /12 Blocks
Browse 161 recorded IPv4 transfers — /12 prefix. Source & destination organisations, registries, prefix sizes and dates. Page 1 of 17.
29 Jan 2026 Vodafone Italia S.p.A. → Fastweb SpA 25 Mar 2025 Wireless Data Service Provider Corporation → Verizon Business 18 Mar 2025 AT&T Mobility LLC → AT&T Enterprises, LLC 12 Dec 2024 T-Mobile USA, Inc. → Amazon.com, Inc. 05 Dec 2024 AT&T Corp. → AT&T Enterprises, LLC 05 Dec 2024 AT&T Corp. → AT&T Enterprises, LLC 05 Dec 2024 AT&T Corp. → AT&T Enterprises, LLC 05 Dec 2024 AT&T Corp. → AT&T Enterprises, LLC 05 Dec 2024 AT&T Corp. → AT&T Enterprises, LLC 05 Dec 2024 AT&T Corp. → AT&T Enterprises, LLC