Blocks sold in pieces · IPv4 · 16,777,216 addresses

9.0.0.0/8

Sold in pieces

Seller: IBM
Pieces: 49 since 2008-12-01, the latest on 2026-09-21
Share sold: 20% (3,342,592 of 16,777,216 addresses)
Buyers: Aviation RE LLC, Brightspeed, Cisco OpenDNS LLC, CloudIP LLC, Crown Castle Fiber LLC, EMIRATES TELECOMMUNICATIONS GROUP COMPANY, INTAC Services GmbH, Microsoft Limited, Netflix, Inc., PT. Mora Telematika Indonesia TBK, Quad9, Saudi Telecom Company JSC, SpaceX Services, Inc.

Now

ARIN statistics: Allocated (dated 1988-12-16), allocated (dated 2017-09-13), allocated (dated 2025-03-28), allocated (dated 2025-09-04), allocated (dated 2025-09-22), allocated (dated 2025-12-31), allocated (dated 2026-06-01), allocated (dated 2026-07-28) (CA, 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

Date

Piece

What happened

From

To

Intra-ARIN transfer

IBM ARIN

Quad9 ARIN

Transfer out of ARIN

IBM ARIN

Microsoft Limited RIPE NCC

Transfer out of ARIN

IBM ARIN

Microsoft Limited RIPE NCC

Transfer out of ARIN

IBM ARIN

Microsoft Limited RIPE NCC

Transfer out of ARIN

IBM ARIN

Microsoft Limited RIPE NCC

Transfer out of ARIN

IBM ARIN

Microsoft Limited RIPE NCC

Transfer out of ARIN

IBM ARIN

Microsoft Limited RIPE NCC

Transfer out of ARIN

IBM ARIN

Microsoft Limited RIPE NCC

Transfer out of ARIN

IBM ARIN

Microsoft Limited RIPE NCC

Transfer out of ARIN

IBM ARIN

Microsoft Limited RIPE NCC

Transfer out of ARIN

IBM ARIN

Microsoft Limited RIPE NCC

Transfer out of ARIN

IBM ARIN

Microsoft Limited RIPE NCC

Transfer out of ARIN

IBM ARIN

Microsoft Limited RIPE NCC

Transfer out of ARIN

IBM ARIN

Microsoft Limited RIPE NCC

Transfer out of ARIN

IBM ARIN

Microsoft Limited RIPE NCC

Transfer out of ARIN

IBM ARIN

Microsoft Limited RIPE NCC

Transfer out of ARIN

IBM ARIN

Microsoft Limited RIPE NCC

Transfer out of ARIN

IBM ARIN

Microsoft Limited RIPE NCC

Transfer out of ARIN

IBM ARIN

Microsoft Limited RIPE NCC

Transfer out of ARIN

IBM ARIN

Microsoft Limited RIPE NCC

Transfer out of ARIN

IBM ARIN

Microsoft Limited RIPE NCC

Transfer out of ARIN

IBM ARIN

Microsoft Limited RIPE NCC

Transfer out of ARIN

IBM ARIN

Microsoft Limited RIPE NCC

Transfer out of ARIN

IBM ARIN

Microsoft Limited RIPE NCC

Transfer out of ARIN

IBM ARIN

Microsoft Limited RIPE NCC

Transfer out of ARIN

IBM ARIN

Microsoft Limited RIPE NCC

Transfer out of ARIN

IBM ARIN

Microsoft Limited RIPE NCC

Transfer out of ARIN

IBM ARIN

Microsoft Limited RIPE NCC

Transfer out of ARIN

IBM ARIN

Microsoft Limited RIPE NCC

Transfer out of ARIN

IBM ARIN

Microsoft Limited RIPE NCC

Transfer out of ARIN

IBM ARIN

Microsoft Limited RIPE NCC

Transfer out of ARIN

IBM ARIN

Microsoft Limited RIPE NCC

Transfer out of ARIN

IBM ARIN

Microsoft Limited RIPE NCC

Transfer out of ARIN

IBM ARIN

PT. Mora Telematika Indonesia TBK APNIC

Intra-ARIN transfer

IBM ARIN

Crown Castle Fiber LLC ARIN

Intra-ARIN transfer

IBM ARIN

Brightspeed ARIN

Transfer out of ARIN

IBM ARIN

INTAC Services GmbH RIPE NCC

Transfer out of ARIN

IBM ARIN

INTAC Services GmbH RIPE NCC

Transfer out of ARIN

IBM ARIN

INTAC Services GmbH RIPE NCC

Transfer out of ARIN

IBM ARIN

Aviation RE LLC RIPE NCC

Transfer out of ARIN

IBM ARIN

Aviation RE LLC RIPE NCC

Transfer out of ARIN

IBM ARIN

EMIRATES TELECOMMUNICATIONS GROUP COMPANY RIPE NCC

Transfer out of ARIN

IBM ARIN

EMIRATES TELECOMMUNICATIONS GROUP COMPANY RIPE NCC

Transfer out of ARIN

IBM ARIN

Saudi Telecom Company JSC RIPE NCC

Transfer out of ARIN

IBM ARIN

SpaceX Services, Inc. RIPE NCC

Transfer out of ARIN

IBM ARIN

Cisco OpenDNS LLC RIPE NCC

Transfer out of ARIN

IBM ARIN

CloudIP LLC RIPE NCC

Transfer out of ARIN

IBM ARIN

Netflix, Inc. RIPE NCC

Transfer out of ARIN

IBM ARIN

Netflix, Inc. RIPE NCC

Transfer records (100+)

Date (UTC)

Log

Type

Range moved

From

To

2026-09-21 19:00 UTC

RIPE NCC

Resource transfer

9.187.0.0/16

(no name given) ARIN

Netflix Inc RIPE NCC

2026-09-21 19:00 UTC

RIPE NCC

Resource transfer

9.188.0.0/16

(no name given) ARIN

Netflix Inc RIPE NCC

2026-09-21 13:24 UTC

ARIN

Resource transfer

9.187.0.0/16

IBM ARIN

Netflix, Inc. RIPE NCC

2026-09-21 13:24 UTC

ARIN

Resource transfer

9.188.0.0/16

IBM ARIN

Netflix, Inc. RIPE NCC

2026-09-16 19:00 UTC

RIPE NCC

Resource transfer

9.247.0.0/16

(no name given) ARIN

RCS Technologies FZE LLC RIPE NCC

2026-09-16 14:18 UTC

ARIN

Resource transfer

9.247.0.0/16

IBM ARIN

RCS Technologies FZE LLC RIPE NCC

2026-09-15 19:00 UTC

RIPE NCC

Resource transfer

9.148.0.0/16

(no name given) ARIN

CloudIP LLC RIPE NCC

2026-09-15 19:00 UTC

RIPE NCC

Resource transfer

9.152.0.0/16

(no name given) ARIN

CloudIP LLC RIPE NCC

2026-09-15 19:00 UTC

RIPE NCC

Resource transfer

9.155.0.0/16

(no name given) ARIN

CloudIP LLC RIPE NCC

2026-09-15 19:00 UTC

RIPE NCC

Resource transfer

9.174.0.0/16

(no name given) ARIN

CloudIP LLC RIPE NCC

2026-09-15 19:00 UTC

RIPE NCC

Resource transfer

9.175.0.0/16

(no name given) ARIN

CloudIP LLC RIPE NCC

2026-09-15 19:00 UTC

RIPE NCC

Resource transfer

9.200.0.0/16

(no name given) ARIN

CloudIP LLC RIPE NCC

2026-09-15 13:07 UTC

ARIN

Resource transfer

9.148.0.0/16

IBM ARIN

CloudIP LLC RIPE NCC

2026-09-15 13:07 UTC

ARIN

Resource transfer

9.152.0.0/16

IBM ARIN

CloudIP LLC RIPE NCC

2026-09-15 13:07 UTC

ARIN

Resource transfer

9.155.0.0/16

IBM ARIN

CloudIP LLC RIPE NCC

2026-09-15 13:07 UTC

ARIN

Resource transfer

9.174.0.0/16

IBM ARIN

CloudIP LLC RIPE NCC

2026-09-15 13:07 UTC

ARIN

Resource transfer

9.175.0.0/16

IBM ARIN

CloudIP LLC RIPE NCC

2026-09-15 13:07 UTC

ARIN

Resource transfer

9.200.0.0/16

IBM ARIN

CloudIP LLC RIPE NCC

2026-07-28 15:09 UTC

ARIN

Resource transfer

9.161.0.0/16

IBM ARIN

SpaceX Services, Inc. ARIN

2026-07-28 15:09 UTC

ARIN

Resource transfer

9.170.0.0/16

IBM ARIN

SpaceX Services, Inc. ARIN

2026-06-29 19:00 UTC

RIPE NCC

Resource transfer

9.236.0.0/16

(no name given) ARIN

Wired ISP Inc. RIPE NCC

2026-06-29 19:00 UTC

RIPE NCC

Resource transfer

9.240.0.0/15

(no name given) ARIN

Cisco OpenDNS LLC RIPE NCC

2026-06-29 14:04 UTC

ARIN

Resource transfer

9.240.0.0/15

IBM ARIN

Cisco OpenDNS LLC RIPE NCC

2026-06-29 13:02 UTC

ARIN

Resource transfer

9.236.0.0/16

IBM ARIN

Wired ISP Inc. RIPE NCC

2026-06-15 19:00 UTC

RIPE NCC

Resource transfer

9.246.0.0/16

(no name given) ARIN

SpaceX Services, Inc. RIPE NCC

2026-06-15 13:56 UTC

ARIN

Resource transfer

9.246.0.0/16

IBM ARIN

SpaceX Services, Inc. RIPE NCC

2026-06-04 12:04 UTC

ARIN

Resource transfer

9.156.0.0/16

IBM ARIN

Advanced Wireless Network Co. Ltd. APNIC

2026-06-04 06:30 UTC

APNIC

Resource transfer

9.156.0.0/16

IBM-1-Z ARIN

Advanced Wireless Network Company Limited APNIC

2026-06-01 19:16 UTC

ARIN

Resource transfer

9.168.0.0/16

IBM ARIN

Cogeco Connexion Inc. ARIN

2026-06-01 16:06 UTC

ARIN

Merger acquisition

9.179.0.0/16

Crown Castle Fiber LLC ARIN

Zayo Bandwidth ARIN

2026-06-01 16:06 UTC

ARIN

Merger acquisition

9.191.0.0/16

Crown Castle Fiber LLC ARIN

Zayo Bandwidth ARIN

2026-05-12 19:00 UTC

RIPE NCC

Resource transfer

9.162.0.0/16

(no name given) ARIN

Saudi Telecom Company JSC RIPE NCC

2026-05-12 19:00 UTC

RIPE NCC

Resource transfer

9.212.0.0/16

(no name given) ARIN

Saudi Telecom Company JSC RIPE NCC

2026-05-12 19:00 UTC

RIPE NCC

Resource transfer

9.250.0.0/15

(no name given) ARIN

Saudi Telecom Company JSC RIPE NCC

2026-05-12 13:27 UTC

ARIN

Resource transfer

9.162.0.0/16

IBM ARIN

Saudi Telecom Company JSC RIPE NCC

2026-05-12 13:27 UTC

ARIN

Resource transfer

9.212.0.0/16

IBM ARIN

Saudi Telecom Company JSC RIPE NCC

2026-05-12 13:27 UTC

ARIN

Resource transfer

9.250.0.0/15

IBM ARIN

Saudi Telecom Company JSC RIPE NCC

2026-05-05 11:37 UTC

ARIN

Resource transfer

9.176.0.0/16

IBM ARIN

Netnova Limited APNIC

2026-05-05 06:44 UTC

APNIC

Resource transfer

9.176.0.0/16

IBM-1-Z ARIN

Netnova Limited APNIC

2026-04-28 19:00 UTC

RIPE NCC

Resource transfer

9.137.0.0/16

(no name given) ARIN

EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC RIPE NCC

2026-04-28 19:00 UTC

RIPE NCC

Resource transfer

9.153.0.0/16

(no name given) ARIN

EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC RIPE NCC

2026-04-28 19:00 UTC

RIPE NCC

Resource transfer

9.171.0.0/16

(no name given) ARIN

EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC RIPE NCC

2026-04-28 19:00 UTC

RIPE NCC

Resource transfer

9.178.0.0/16

(no name given) ARIN

EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC RIPE NCC

2026-04-28 19:00 UTC

RIPE NCC

Resource transfer

9.199.0.0/16

(no name given) ARIN

EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC RIPE NCC

2026-04-28 13:26 UTC

ARIN

Resource transfer

9.137.0.0/16

IBM ARIN

EMIRATES TELECOMMUNICATIONS GROUP COMPANY RIPE NCC

2026-04-28 13:26 UTC

ARIN

Resource transfer

9.153.0.0/16

IBM ARIN

EMIRATES TELECOMMUNICATIONS GROUP COMPANY RIPE NCC

2026-04-28 13:26 UTC

ARIN

Resource transfer

9.171.0.0/16

IBM ARIN

EMIRATES TELECOMMUNICATIONS GROUP COMPANY RIPE NCC

2026-04-28 13:26 UTC

ARIN

Resource transfer

9.178.0.0/16

IBM ARIN

EMIRATES TELECOMMUNICATIONS GROUP COMPANY RIPE NCC

2026-04-28 13:26 UTC

ARIN

Resource transfer

9.199.0.0/16

IBM ARIN

EMIRATES TELECOMMUNICATIONS GROUP COMPANY RIPE NCC

2026-04-01 19:00 UTC

RIPE NCC

Resource transfer

9.151.0.0/16

(no name given) ARIN

Aviation RE LLC RIPE NCC

2026-04-01 19:00 UTC

RIPE NCC

Resource transfer

9.232.0.0/15

(no name given) ARIN

Aviation RE LLC RIPE NCC

2026-04-01 19:00 UTC

RIPE NCC

Resource transfer

9.237.0.0/16

(no name given) ARIN

Aviation RE LLC RIPE NCC

2026-04-01 19:00 UTC

RIPE NCC

Resource transfer

9.249.0.0/16

(no name given) ARIN

Aviation RE LLC RIPE NCC

2026-04-01 13:09 UTC

ARIN

Resource transfer

9.151.0.0/16

IBM ARIN

Aviation RE LLC RIPE NCC

2026-04-01 13:09 UTC

ARIN

Resource transfer

9.232.0.0/15

IBM ARIN

Aviation RE LLC RIPE NCC

2026-04-01 13:09 UTC

ARIN

Resource transfer

9.237.0.0/16

IBM ARIN

Aviation RE LLC RIPE NCC

2026-04-01 13:09 UTC

ARIN

Resource transfer

9.249.0.0/16

IBM ARIN

Aviation RE LLC RIPE NCC

2026-03-24 19:00 UTC

RIPE NCC

Resource transfer

9.204.0.0/16

(no name given) ARIN

INTAC Services GmbH RIPE NCC

2026-03-24 19:00 UTC

RIPE NCC

Resource transfer

9.206.0.0/16

(no name given) ARIN

INTAC Services GmbH RIPE NCC

2026-03-24 19:00 UTC

RIPE NCC

Resource transfer

9.210.0.0/15

(no name given) ARIN

INTAC Services GmbH RIPE NCC

2026-03-24 15:08 UTC

ARIN

Resource transfer

9.204.0.0/16

IBM ARIN

INTAC Services GmbH RIPE NCC

2026-03-24 15:08 UTC

ARIN

Resource transfer

9.206.0.0/16

IBM ARIN

INTAC Services GmbH RIPE NCC

2026-03-24 15:08 UTC

ARIN

Resource transfer

9.210.0.0/16

IBM ARIN

INTAC Services GmbH RIPE NCC

2026-03-24 15:08 UTC

ARIN

Resource transfer

9.211.0.0/16

IBM ARIN

INTAC Services GmbH RIPE NCC

2025-12-31 14:18 UTC

ARIN

Resource transfer

9.128.0.0/16

IBM ARIN

Hotwire Communications ARIN

2025-10-21 19:00 UTC

RIPE NCC

Resource transfer

9.165.0.0/16

(no name given) ARIN

Saudi Telecom Company JSC RIPE NCC

2025-10-21 13:33 UTC

ARIN

Resource transfer

9.165.0.0/16

IBM ARIN

Saudi Telecom Company JSC RIPE NCC

2025-09-22 12:26 UTC

ARIN

Resource transfer

9.195.0.0/16

IBM ARIN

Brightspeed ARIN

2025-09-22 12:26 UTC

ARIN

Resource transfer

9.196.0.0/16

IBM ARIN

Brightspeed ARIN

2025-09-22 12:26 UTC

ARIN

Resource transfer

9.244.0.0/16

IBM ARIN

Brightspeed ARIN

2025-09-22 12:26 UTC

ARIN

Resource transfer

9.245.0.0/16

IBM ARIN

Brightspeed ARIN

2025-09-04 11:06 UTC

ARIN

Resource transfer

9.179.0.0/16

IBM ARIN

Crown Castle Fiber LLC ARIN

2025-09-04 11:06 UTC

ARIN

Resource transfer

9.191.0.0/16

IBM ARIN

Crown Castle Fiber LLC ARIN

2025-08-28 12:02 UTC

ARIN

Resource transfer

9.154.0.0/16

IBM ARIN

PT. Mora Telematika Indonesia TBK APNIC

2025-08-28 04:46 UTC

APNIC

Resource transfer

9.154.0.0/16

IBM-1-Z ARIN

Indonesia Network Information Center/cepatnet-id APNIC

2025-08-26 19:00 UTC

RIPE NCC

Resource transfer

9.142.0.0/16

(no name given) ARIN

Aviation RE LLC RIPE NCC

2025-08-26 13:32 UTC

ARIN

Resource transfer

9.142.0.0/16

IBM ARIN

Aviation RE LLC RIPE NCC

2025-05-20 19:00 UTC

RIPE NCC

Resource transfer

9.140.0.0/16

(no name given) ARIN

Microsoft Limited RIPE NCC

2025-05-20 19:00 UTC

RIPE NCC

Resource transfer

9.143.0.0/16

(no name given) ARIN

Microsoft Limited RIPE NCC

2025-05-20 19:00 UTC

RIPE NCC

Resource transfer

9.157.0.0/16

(no name given) ARIN

Microsoft Limited RIPE NCC

2025-05-20 19:00 UTC

RIPE NCC

Resource transfer

9.158.0.0/15

(no name given) ARIN

Microsoft Limited RIPE NCC

2025-05-20 19:00 UTC

RIPE NCC

Resource transfer

9.173.0.0/16

(no name given) ARIN

Microsoft Limited RIPE NCC

2025-05-20 19:00 UTC

RIPE NCC

Resource transfer

9.190.0.0/16

(no name given) ARIN

Microsoft Limited RIPE NCC

2025-05-20 19:00 UTC

RIPE NCC

Resource transfer

9.192.0.0/15

(no name given) ARIN

Microsoft Limited RIPE NCC

2025-05-20 19:00 UTC

RIPE NCC

Resource transfer

9.198.0.0/16

(no name given) ARIN

Microsoft Limited RIPE NCC

2025-05-20 13:05 UTC

ARIN

Resource transfer

9.140.0.0/16

IBM ARIN

Microsoft Limited RIPE NCC

2025-05-20 13:05 UTC

ARIN

Resource transfer

9.143.0.0/16

IBM ARIN

Microsoft Limited RIPE NCC

2025-05-20 13:05 UTC

ARIN

Resource transfer

9.157.0.0/16

IBM ARIN

Microsoft Limited RIPE NCC

2025-05-20 13:05 UTC

ARIN

Resource transfer

9.158.0.0/16

IBM ARIN

Microsoft Limited RIPE NCC

2025-05-20 13:05 UTC

ARIN

Resource transfer

9.159.0.0/16

IBM ARIN

Microsoft Limited RIPE NCC

2025-05-20 13:05 UTC

ARIN

Resource transfer

9.173.0.0/16

IBM ARIN

Microsoft Limited RIPE NCC

2025-05-20 13:05 UTC

ARIN

Resource transfer

9.190.0.0/16

IBM ARIN

Microsoft Limited RIPE NCC

2025-05-20 13:05 UTC

ARIN

Resource transfer

9.192.0.0/16

IBM ARIN

Microsoft Limited RIPE NCC

2025-05-20 13:05 UTC

ARIN

Resource transfer

9.193.0.0/16

IBM ARIN

Microsoft Limited RIPE NCC

2025-05-20 13:05 UTC

ARIN

Resource transfer

9.198.0.0/16

IBM ARIN

Microsoft Limited RIPE NCC

2025-03-28 18:14 UTC

ARIN

Resource transfer

9.134.0.0/16

IBM ARIN

Brightspeed ARIN

2025-03-28 18:14 UTC

ARIN

Resource transfer

9.138.0.0/16

IBM ARIN

Brightspeed ARIN

2025-03-28 18:14 UTC

ARIN

Resource transfer

9.139.0.0/16

IBM ARIN

Brightspeed ARIN

2025-03-28 18:14 UTC

ARIN

Resource transfer

9.144.0.0/16

IBM ARIN

Brightspeed ARIN

2024-12-09 19:00 UTC

RIPE NCC

Resource transfer

9.129.0.0/16

(no name given) ARIN

Microsoft Limited RIPE NCC

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