rirtracker

Blocks sold in pieces · IPv4 · 65,536 addresses

129.220.0.0/16

Sold in pieces

Seller
Unisys Corporation
Pieces
2 since 2008-12-01, the latest on 2023-06-22
Share sold
25% (16,384 of 65,536 addresses)
Buyers
AYERA TECHNOLOGIES, INC., Amazon.com, Inc.

Now

ARIN statistics
Allocated (dated 1996-04-29), allocated (dated 2022-12-22), allocated (dated 2023-06-22) (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
2022-12-22 129.220.224.0/19Intra-ARIN transfer Unisys Corporation ARINAYERA TECHNOLOGIES, INC. ARIN
2023-06-22 129.220.96.0/19Intra-ARIN transfer Unisys Corporation ARINAmazon.com, Inc. ARIN

Transfer records (2)

Date (UTC)LogTypeRange movedFromTo
ARINResource transfer129.220.96.0/19 Unisys Corporation ARINAmazon.com, Inc. ARIN
ARINResource transfer129.220.224.0/19 Unisys Corporation ARINAYERA TECHNOLOGIES, 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.