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Customers of 16735 we have received spoofed packets from in the last month

This page lists the directly connected customers of AS 16735 from which we have received a spoofed packet in the past month. We have ordered the customer ASes by the number of IPv4 prefixes for a candidate Ingress ACL that we derived from prefix announcements in public BGP data by the customer AS. BCP-84 describes Ingress ACLs as "the most bulletproof solution when done properly" and the "best fit ... when the configuration is not too dynamic, ... if the number of used prefixes is low." Further detail about the size and dynamism of an inferred ACL is available by following the History link for each AS.

ASNCountryNumber of Prefixes
in Customer Cone
Number of ASes
in Customer Cone
Address
History
Outbound
Routable
Status
262765bra (Brazil)123Historyreceived
263569bra (Brazil)368Historyreceived
14282bra (Brazil)16454Historyreceived
40676 (AS40676)usa (United States)5461238Historyreceived
262878bra (Brazil)20Historyblocked
269224bra (Brazil)20Historyblocked
262891bra (Brazil)40Historyblocked
265279bra (Brazil)40Historyblocked
52794bra (Brazil)71Historyblocked
262391bra (Brazil)90Historyblocked
262691bra (Brazil)90Historyblocked
28171bra (Brazil)217Historyblocked
262493bra (Brazil)14257Historyblocked
28260bra (Brazil)368113Historyblocked
Last Modified