IPv4 market trends

Prices from IPv4.Global prior sales, last fetched 12 Oct 2026, 00:15 UTC.

Block size
Registry

IBM

US. Active in the transfer logs from 9 Dec 2024 to 21 Sep 2026 in this period.

0addresses bought in 0 transfers
4.4Maddresses sold in 64 transfers
−4.4Mnet change in address space

68 transfers

Every range this organisation was on either side of, newest first, including mergers and acquisitions. Addresses are the size of the range; a block is shown when the range is one CIDR prefix.

DateRangeBlockAddressesSideCounterpartyRegistriesKind
2 Oct 2026 149.124.0.0 – 149.124.255.255 /16 65.5K Bought Systems Center, Inc. (US) ARIN Merger or acquisition
21 Sep 2026 9.188.0.0 – 9.188.255.255 /16 65.5K Sold Netflix Inc (US) ARIN → RIPE Market transfer
21 Sep 2026 9.187.0.0 – 9.187.255.255 /16 65.5K Sold Netflix Inc (US) ARIN → RIPE Market transfer
16 Sep 2026 9.247.0.0 – 9.247.255.255 /16 65.5K Sold RCS Technologies FZE LLC (AE) ARIN → RIPE Market transfer
15 Sep 2026 9.175.0.0 – 9.175.255.255 /16 65.5K Sold CloudIP LLC (US) ARIN → RIPE Market transfer
15 Sep 2026 9.200.0.0 – 9.200.255.255 /16 65.5K Sold CloudIP LLC (US) ARIN → RIPE Market transfer
15 Sep 2026 9.155.0.0 – 9.155.255.255 /16 65.5K Sold CloudIP LLC (US) ARIN → RIPE Market transfer
15 Sep 2026 9.152.0.0 – 9.152.255.255 /16 65.5K Sold CloudIP LLC (US) ARIN → RIPE Market transfer
15 Sep 2026 9.174.0.0 – 9.174.255.255 /16 65.5K Sold CloudIP LLC (US) ARIN → RIPE Market transfer
15 Sep 2026 9.148.0.0 – 9.148.255.255 /16 65.5K Sold CloudIP LLC (US) ARIN → RIPE Market transfer
28 Jul 2026 9.161.0.0 – 9.161.255.255 /16 65.5K Sold SpaceX Services, Inc. (US) ARIN Market transfer
28 Jul 2026 9.170.0.0 – 9.170.255.255 /16 65.5K Sold SpaceX Services, Inc. (US) ARIN Market transfer
29 Jun 2026 9.240.0.0 – 9.241.255.255 /15 131.1K Sold Cisco OpenDNS LLC (US) ARIN → RIPE Market transfer
29 Jun 2026 9.236.0.0 – 9.236.255.255 /16 65.5K Sold Wired ISP Inc. (US) ARIN → RIPE Market transfer
15 Jun 2026 9.246.0.0 – 9.246.255.255 /16 65.5K Sold SpaceX Services, Inc. (US) ARIN → RIPE Market transfer
4 Jun 2026 9.156.0.0 – 9.156.255.255 /16 65.5K Sold Advanced Wireless Network Company Limited (TH) ARIN → APNIC Market transfer
1 Jun 2026 9.168.0.0 – 9.168.255.255 /16 65.5K Sold Cogeco Connexion Inc. (CA) ARIN Market transfer
12 May 2026 9.250.0.0 – 9.251.255.255 /15 131.1K Sold Saudi Telecom Company JSC (SA) ARIN → RIPE Market transfer
12 May 2026 9.212.0.0 – 9.212.255.255 /16 65.5K Sold Saudi Telecom Company JSC (SA) ARIN → RIPE Market transfer
12 May 2026 9.162.0.0 – 9.162.255.255 /16 65.5K Sold Saudi Telecom Company JSC (SA) ARIN → RIPE Market transfer
11 May 2026 198.51.44.0 – 198.51.45.255 /23 512 Bought NSONE Inc (US) ARIN Merger or acquisition
11 May 2026 192.135.223.0 – 192.135.223.255 /24 256 Bought NSONE Inc (US) ARIN Merger or acquisition
5 May 2026 9.176.0.0 – 9.176.255.255 /16 65.5K Sold Netnova Limited (HK) ARIN → APNIC Market transfer
28 Apr 2026 134.168.0.0 – 134.168.255.255 /16 65.5K Sold Qianyun International Technology Co., Limited (HK) ARIN → RIPE Market transfer
28 Apr 2026 9.137.0.0 – 9.137.255.255 /16 65.5K Sold EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC (AE) ARIN → RIPE Market transfer
28 Apr 2026 9.199.0.0 – 9.199.255.255 /16 65.5K Sold EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC (AE) ARIN → RIPE Market transfer
28 Apr 2026 9.153.0.0 – 9.153.255.255 /16 65.5K Sold EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC (AE) ARIN → RIPE Market transfer
28 Apr 2026 9.178.0.0 – 9.178.255.255 /16 65.5K Sold EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC (AE) ARIN → RIPE Market transfer
28 Apr 2026 9.171.0.0 – 9.171.255.255 /16 65.5K Sold EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC (AE) ARIN → RIPE Market transfer
1 Apr 2026 9.249.0.0 – 9.249.255.255 /16 65.5K Sold Aviation RE LLC (US) ARIN → RIPE Market transfer
1 Apr 2026 9.232.0.0 – 9.233.255.255 /15 131.1K Sold Aviation RE LLC (US) ARIN → RIPE Market transfer
1 Apr 2026 9.237.0.0 – 9.237.255.255 /16 65.5K Sold Aviation RE LLC (US) ARIN → RIPE Market transfer
1 Apr 2026 9.151.0.0 – 9.151.255.255 /16 65.5K Sold Aviation RE LLC (US) ARIN → RIPE Market transfer
24 Mar 2026 9.206.0.0 – 9.206.255.255 /16 65.5K Sold INTAC Services GmbH (DE) ARIN → RIPE Market transfer
24 Mar 2026 9.211.0.0 – 9.211.255.255 /16 65.5K Sold INTAC Services GmbH ARIN → RIPE Market transfer
24 Mar 2026 9.204.0.0 – 9.204.255.255 /16 65.5K Sold INTAC Services GmbH (DE) ARIN → RIPE Market transfer
24 Mar 2026 9.210.0.0 – 9.210.255.255 /16 65.5K Sold INTAC Services GmbH ARIN → RIPE Market transfer
31 Dec 2025 9.128.0.0 – 9.128.255.255 /16 65.5K Sold Hotwire Communications (US) ARIN Market transfer
21 Oct 2025 9.165.0.0 – 9.165.255.255 /16 65.5K Sold Saudi Telecom Company JSC (SA) ARIN → RIPE Market transfer
22 Sep 2025 9.245.0.0 – 9.245.255.255 /16 65.5K Sold Brightspeed (US) ARIN Market transfer
22 Sep 2025 9.195.0.0 – 9.195.255.255 /16 65.5K Sold Brightspeed (US) ARIN Market transfer
22 Sep 2025 9.244.0.0 – 9.244.255.255 /16 65.5K Sold Brightspeed (US) ARIN Market transfer
22 Sep 2025 9.196.0.0 – 9.196.255.255 /16 65.5K Sold Brightspeed (US) ARIN Market transfer
4 Sep 2025 9.191.0.0 – 9.191.255.255 /16 65.5K Sold Crown Castle Fiber LLC (US) ARIN Market transfer
4 Sep 2025 9.179.0.0 – 9.179.255.255 /16 65.5K Sold Crown Castle Fiber LLC (US) ARIN Market transfer
28 Aug 2025 9.154.0.0 – 9.154.255.255 /16 65.5K Sold Indonesia Network Information Center/cepatnet-id (ID) ARIN → APNIC Market transfer
26 Aug 2025 9.142.0.0 – 9.142.255.255 /16 65.5K Sold Aviation RE LLC (US) ARIN → RIPE Market transfer
20 May 2025 9.190.0.0 – 9.190.255.255 /16 65.5K Sold Microsoft Limited ARIN → RIPE Market transfer
20 May 2025 9.193.0.0 – 9.193.255.255 /16 65.5K Sold Microsoft Limited ARIN → RIPE Market transfer
20 May 2025 9.192.0.0 – 9.192.255.255 /16 65.5K Sold Microsoft Limited ARIN → RIPE Market transfer