Million

IPv4 leasing beats buying for network growth

With available IPv4 supply shrinking from 44.8M to 18.6M, leasing offers the only viable path for expansion without heavy capital costs.

Jul 23, 2026 Alexei Krylov 15 min read

IPv4 Leasing Safety: Own Rights, Not Just Routing

With pools shrinking from 44.8M to 18.6M, learn how InterLIR separates legal title from routing rights for secure IPv4 leasing.

Jul 19, 2026 Vladislava Shadrina 15 min read

IPv6 routing loops: Fixing the 34k router bug

I analyzed how 4.19 million /64 subnets trigger routing loops. See why firmware bugs cause massive amplification and how to fix it now.

Mar 26, 2026 Georgy Masterov 12 min read

Email phishing losses: The $70M cost of waiting

Phishing losses hit $70M because reactive tools wait for failure. See how proactive patterns catch invisible threats before money vanishes.

Mar 3, 2026 Vladislava Shadrina 14 min read

DDoS attacks hit 47M: Why perimeter defenses fail now

With 47.1 million incidents in 2025, legacy filters miss hypervolumetric floods. Learn why bandwidth saturation demands new IPv4 architecture strategies.

Feb 5, 2026 Alexei Krylov 12 min read

IPv4 market shifts: How 60% pool drop changes deals

The global IPv4 pool shrank from 44.8 million to 18.6 million addresses. Discover why leasing bypasses capital risks in this tight market.

Nov 1, 2019 Alexei Krylov 13 min read