Hello, In june 2005 LACNIC received two new IP block from IANA (189/8 and 190/8). And before starting to make allocation in it, we conducted some reachability tests with valuable help from this community. Those test showed that great majority of transit providers were not block those network ranges. But unfortunately turned out that there are now some end nodes networks which are still blocking them. Contact have been tried from LANCIC members being affected, their upstream and also from LACNIC itself since end of November 2005 with not much success so far. So we kindly ask you all to revise your filters and if some of the following networks/address range administrator could contact us offline we would appreciate: American Express Oracle Wikipedia HostDime.com, Inc American Airlines Inc. Gannett Co Adslzone.net 82.223.64.0/18 Thanks Ricardo Patara RSG Manager -- | LACNIC | http://LACNIC.NET