Spoofing Information for AS 28329

Spoofing status per IP block for last year of data

(Results for all dates also available.)

No spoofing data found for ASN 28329

Customers of AS 28329 we have spoofer tests from

This is the list of directly connected customers of AS 28329 from which we have received a spoofer test, ordered by the customer's ability to send spoofed packets and the number of prefixes of an inferred ingress ACL derived from prefix announcements for the customer recorded in the latest month of public BGP data. 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.

ASN	Country	Number of Prefixes in Customer Cone	Number of ASes in Customer Cone	Recent tests	Spoof Routable
53180	bra (Brazil)	106	48	AS 53180 tests	received
262546	bra (Brazil)	3	0	AS 262546 tests	blocked
265279	bra (Brazil)	3	0	AS 265279 tests	blocked
52699	bra (Brazil)	15	5	AS 52699 tests	blocked
263541	bra (Brazil)	40	14	AS 263541 tests	blocked

Address Space Announcement History

The customer cone for 28329 is too large for a prefix list to be useful.