IPv4 market trends

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

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Zenith National Insurance Corp

US. Active in the transfer logs from 12 May 2020 to 21 Jun 2021 in this period.

0addresses bought in 0 transfers
66.6Kaddresses sold in 2 transfers
−66.6Knet change in address space

2 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
21 Jun 2021 198.137.136.0 – 198.137.139.255 /22 1K Sold P/F Telefonverkid ARIN → RIPE Market transfer
12 May 2020 165.94.0.0 – 165.94.255.255 /16 65.5K Sold Amazon Technologies Inc. (US) ARIN Market transfer