IPv4 market trends

Prices from IPv4.Global prior sales, last fetched 12 Oct 2026, 06:16 UTC.

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Simcentric Solutions Limited.

HK. Active in the transfer logs from 22 May 2017 to 29 Nov 2021 in this period.

24.6Kaddresses bought in 3 transfers
74.8Kaddresses sold in 7 transfers
−50.2Knet change in address space

10 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
29 Nov 2021 180.178.32.0 – 180.178.63.255 /19 8.2K Sold Netsec Limited (HK) APNIC Market transfer
29 Nov 2021 182.16.0.0 – 182.16.127.255 /17 32.8K Sold Netsec Limited (HK) APNIC Market transfer
29 Nov 2021 112.121.160.0 – 112.121.191.255 /19 8.2K Sold Netsec Limited (HK) APNIC Market transfer
29 Nov 2021 103.1.224.0 – 103.1.227.255 /22 1K Sold Netsec Limited (HK) APNIC Market transfer
29 Nov 2021 52.128.224.0 – 52.128.255.255 /19 8.2K Sold Netsec Limited (HK) APNIC Market transfer
29 Nov 2021 216.118.224.0 – 216.118.255.255 /19 8.2K Sold Netsec Limited (HK) APNIC Market transfer
29 Nov 2021 148.66.0.0 – 148.66.31.255 /19 8.2K Sold Netsec Limited (HK) APNIC Market transfer
22 Jan 2018 216.118.224.0 – 216.118.255.255 /19 8.2K Bought VITACOM SERVICES CORPORATION (US) ARIN → APNIC Market transfer
3 Oct 2017 52.128.224.0 – 52.128.255.255 /19 8.2K Bought E.I. du Pont de Nemours and Co., Inc. (US) ARIN → APNIC Market transfer
22 May 2017 148.66.0.0 – 148.66.31.255 /19 8.2K Bought Northeast Technology Solutions, LLC (US) ARIN → APNIC Market transfer