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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
262779bra (Brazil)30Historyreceived
262772bra (Brazil)82Historyreceived
262691bra (Brazil)121Historyreceived
264459bra (Brazil)216Historyreceived
262812bra (Brazil)227Historyreceived
263285bra (Brazil)20Historyblocked
273514bra (Brazil)20Historyblocked
265279bra (Brazil)40Historyblocked
28358bra (Brazil)60Historyblocked
28352bra (Brazil)156Historyblocked
28130bra (Brazil)288Historyblocked
263569bra (Brazil)387Historyblocked
28171bra (Brazil)4912Historyblocked
52573bra (Brazil)653224Historyblocked
61599bra (Brazil)752225Historyblocked
21574bra (Brazil)1128207Historyblocked
53062bra (Brazil)45911326Historyblocked
7738bra (Brazil)63881314Historyblocked
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