Off-topic, but: I see you've got a green username (new account). How did you know this post was on the HN front page? ARIN's writeup doesn't mention your service by name. I looked it up out of curiosity from the CIDR they mentioned, before clicking over into the comments here. Unless you've got a regular HN account and just set up a new business-facing one for this?

I periodically see people showing up early in comment threads posted about things they've written or articles where they're the subject. Usually I figure they've got a Google alert or some other whatsit, or they've got something monitoring referers in their web traffic. But this is a case where neither would apply.