1666 maze udp = "Strange" Port?

[Dean Procter]

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upd  maze  1666

The number sort of leaps out at you.
Win98 machine.
Sorry guys, don't know what this one is.
supposed to be

udp netview-aix-5 netview-aix-6 1666
tcp netview-aix-6 netview-aix-6 1666

any ideas?