rirtracker

Blocks sold in pieces · IPv4 · 2,048 addresses

155.212.152.0/21

Sold in pieces

Seller
Address Limited
Pieces
2 since 2010-04-23, the latest on 2025-09-30
Share sold
75% (1,536 of 2,048 addresses)
Buyers
JSC Selectel

Now

RIPE NCC statistics
Allocated (dated 1991-12-02) (HK, RU), in the latest file

The block as the RIPE NCC's statistics listed it on 2010-04-22 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
2025-09-30 155.212.152.0/23Intra-RIPE NCC transfer Address Limited RIPE NCCJSC Selectel RIPE NCC
2025-09-30 155.212.156.0/22Intra-RIPE NCC transfer Address Limited RIPE NCCJSC Selectel RIPE NCC

Transfer records (4)

Date (UTC)LogTypeRange movedFromTo
RIPE NCCResource transfer155.212.152.0/23 Address Limited RIPE NCCJSC Selectel RIPE NCC
RIPE NCCResource transfer155.212.0.0/16 (no name given) ARINAddress Limited RIPE NCC
ARINResource transfer155.212.0.0/16 Windstream Communications LLC ARINAddress Limited RIPE NCC
ARINMerger acquisition155.212.0.0/16 Earthlink, Inc. ARINWindstream Communications LLC ARIN

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