IPv4 market trends

Prices from IPv4.Global prior sales, last fetched 12 Oct 2026, 12:16 UTC.

Block size
Registry

CTCSCI TECH LIMITED

HK. Active in the transfer logs from 1 May 2025 to 13 May 2026 in this period.

132.1Kaddresses bought in 33 transfers
0addresses sold in 0 transfers
+132.1Knet change in address space

33 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
13 May 2026 200.225.144.0 – 200.225.159.255 /20 4.1K Bought Globenet Cabos Submarinos America Inc. (US) ARIN → APNIC Market transfer
13 May 2026 189.10.48.0 – 189.10.63.255 /20 4.1K Bought Globenet Cabos Submarinos America Inc. (US) ARIN → APNIC Market transfer
13 May 2026 177.3.32.0 – 177.3.47.255 /20 4.1K Bought Globenet Cabos Submarinos America Inc. (US) ARIN → APNIC Market transfer
13 May 2026 187.55.112.0 – 187.55.127.255 /20 4.1K Bought Globenet Cabos Submarinos America Inc. (US) ARIN → APNIC Market transfer
13 May 2026 191.223.32.0 – 191.223.47.255 /20 4.1K Bought Globenet Cabos Submarinos America Inc. (US) ARIN → APNIC Market transfer
13 May 2026 177.4.80.0 – 177.4.95.255 /20 4.1K Bought Globenet Cabos Submarinos America Inc. (US) ARIN → APNIC Market transfer
13 May 2026 201.15.128.0 – 201.15.143.255 /20 4.1K Bought Globenet Cabos Submarinos America Inc. (US) ARIN → APNIC Market transfer
13 May 2026 187.54.48.0 – 187.54.63.255 /20 4.1K Bought Globenet Cabos Submarinos America Inc. (US) ARIN → APNIC Market transfer
13 May 2026 177.4.0.0 – 177.4.15.255 /20 4.1K Bought Globenet Cabos Submarinos America Inc. (US) ARIN → APNIC Market transfer
13 May 2026 187.126.64.0 – 187.126.79.255 /20 4.1K Bought Globenet Cabos Submarinos America Inc. (US) ARIN → APNIC Market transfer
13 May 2026 177.2.176.0 – 177.2.191.255 /20 4.1K Bought Globenet Cabos Submarinos America Inc. (US) ARIN → APNIC Market transfer
13 May 2026 201.15.160.0 – 201.15.175.255 /20 4.1K Bought Globenet Cabos Submarinos America Inc. (US) ARIN → APNIC Market transfer
13 May 2026 177.2.16.0 – 177.2.31.255 /20 4.1K Bought Globenet Cabos Submarinos America Inc. (US) ARIN → APNIC Market transfer
13 May 2026 187.53.80.0 – 187.53.95.255 /20 4.1K Bought Globenet Cabos Submarinos America Inc. (US) ARIN → APNIC Market transfer
13 May 2026 177.5.112.0 – 177.5.127.255 /20 4.1K Bought Globenet Cabos Submarinos America Inc. (US) ARIN → APNIC Market transfer
13 May 2026 189.75.0.0 – 189.75.15.255 /20 4.1K Bought Globenet Cabos Submarinos America Inc. (US) ARIN → APNIC Market transfer
13 May 2026 200.222.224.0 – 200.222.239.255 /20 4.1K Bought Globenet Cabos Submarinos America Inc. (US) ARIN → APNIC Market transfer
13 May 2026 177.5.176.0 – 177.5.191.255 /20 4.1K Bought Globenet Cabos Submarinos America Inc. (US) ARIN → APNIC Market transfer
13 May 2026 189.75.144.0 – 189.75.159.255 /20 4.1K Bought Globenet Cabos Submarinos America Inc. (US) ARIN → APNIC Market transfer
13 May 2026 177.5.48.0 – 177.5.63.255 /20 4.1K Bought Globenet Cabos Submarinos America Inc. (US) ARIN → APNIC Market transfer
13 May 2026 187.53.192.0 – 187.53.207.255 /20 4.1K Bought Globenet Cabos Submarinos America Inc. (US) ARIN → APNIC Market transfer
13 May 2026 177.7.128.0 – 177.7.143.255 /20 4.1K Bought Globenet Cabos Submarinos America Inc. (US) ARIN → APNIC Market transfer
13 May 2026 177.201.224.0 – 177.201.239.255 /20 4.1K Bought Globenet Cabos Submarinos America Inc. (US) ARIN → APNIC Market transfer
13 May 2026 177.5.64.0 – 177.5.79.255 /20 4.1K Bought Globenet Cabos Submarinos America Inc. (US) ARIN → APNIC Market transfer
13 May 2026 200.217.96.0 – 200.217.111.255 /20 4.1K Bought Globenet Cabos Submarinos America Inc. (US) ARIN → APNIC Market transfer
13 May 2026 177.6.176.0 – 177.6.191.255 /20 4.1K Bought Globenet Cabos Submarinos America Inc. (US) ARIN → APNIC Market transfer
13 May 2026 177.0.128.0 – 177.0.143.255 /20 4.1K Bought Globenet Cabos Submarinos America Inc. (US) ARIN → APNIC Market transfer
13 May 2026 177.3.80.0 – 177.3.95.255 /20 4.1K Bought Globenet Cabos Submarinos America Inc. (US) ARIN → APNIC Market transfer
13 May 2026 201.15.208.0 – 201.15.223.255 /20 4.1K Bought Globenet Cabos Submarinos America Inc. (US) ARIN → APNIC Market transfer
13 May 2026 177.4.32.0 – 177.4.47.255 /20 4.1K Bought Globenet Cabos Submarinos America Inc. (US) ARIN → APNIC Market transfer
13 May 2026 179.236.96.0 – 179.236.111.255 /20 4.1K Bought Globenet Cabos Submarinos America Inc. (US) ARIN → APNIC Market transfer
13 May 2026 200.97.32.0 – 200.97.47.255 /20 4.1K Bought Globenet Cabos Submarinos America Inc. (US) ARIN → APNIC Market transfer
1 May 2025 103.122.20.0 – 103.122.23.255 /22 1K Bought Taiwan Network Information Center/SakuraHost (TW) APNIC Market transfer