Paper on IPv6 DNS Measurement

Gaurav Kansal gaurav.kansal at
Tue Sep 30 10:27:49 UTC 2014

Dear Team,

We have analyzed around 70 million query logs which we received on our 
IPv6 DNS Server in the month of August 2014 and tried to figure out the 
stats over that.

Our finding was:-

1. About 50% of the query is from Google AS
2. Around 7.4% queries are from Facebook AS (i.e., 32934)
and many other......

Fb is on the 2nd spot in the AS wise query statistics. (Paper )

I was wondering why Fb is querying us and that too in so much quantity ?
Did anyone face similar behavior from FB ASn ??

Gaurav Kansal

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