Maybe what you want is positive look-behind instead of negative?

$ perl -lane 'print if /(?<=10\.20\.11\.99\s)kvm-test-v06.*/' your-hos
+ts-file
10.20.11.99 kvm-test-v06.example.com    kvm-test-v06

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In reply to Re: Misunderstanding negative look behind by cosimo
in thread Misunderstanding negative look behind by bronto

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