Does anyone have an up to date list of ASN allocations?

#HL> Date: Wed, 28 May 2003 17:28:45 -0700
#HL> From: Herb Leong

The detail there only covers ARIN in terms of contact pointers

Another collection is at

This encompasses the IANA AS number registry, the union of all 4 RIR allocations
and a listing of AS numbers and RIR-registered names / descriptions

A (updated hourly) list of RIR-allocated AS's is at and the inverse of this list is at