rirtracker

Blocks sold in pieces · IPv4 · 65,536 addresses

151.148.0.0/16

Sold in pieces

Sellers
ACT, Inc.
Pieces
1 since 2008-12-01, the latest on 2022-09-19
Share sold
97% (63,488 of 65,536 addresses)
Buyers
Amazon.com, Inc.

Now

ARIN statistics
Allocated (dated 1991-07-30), allocated (dated 2022-09-19) (US), in the latest file

The block as ARIN's statistics listed it on 2008-11-27 or the day before a piece was transferred, whichever is larger. Registries often list what's left in smaller records after a sale.

The pieces

DatePieceWhat happenedFromTo
2022-09-19 151.148.8.0 - 151.148.255.255Intra-ARIN transfer ACT, Inc. ARINAmazon.com, Inc. ARIN

Transfer records (6)

Date (UTC)LogTypeRange movedFromTo
ARINMerger acquisition151.148.0.0/21 ACT, Inc. ARINImpact Asset Corp. ARIN
ARINResource transfer151.148.8.0/21 ACT, Inc. ARINAmazon.com, Inc. ARIN
ARINResource transfer151.148.16.0/20 ACT, Inc. ARINAmazon.com, Inc. ARIN
ARINResource transfer151.148.32.0/19 ACT, Inc. ARINAmazon.com, Inc. ARIN
ARINResource transfer151.148.64.0/18 ACT, Inc. ARINAmazon.com, Inc. ARIN
ARINResource transfer151.148.128.0/17 ACT, Inc. ARINAmazon.com, Inc. ARIN

Every record in the registries' transfer logs that moved any part of this block. A transfer between two registries is in both logs.