Spoofing Information for AS 61832

Spoofing status per IP block for last year of data

(Results for all dates also available.)

No spoofing data found for ASN 61832

Customers of AS 61832 we have spoofer tests from

This is the list of directly connected customers of AS 61832 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
268173	bra (Brazil)	1	0	AS 268173 tests	received
262663	bra (Brazil)	59	10	AS 262663 tests	received
28210	bra (Brazil)	142	31	AS 28210 tests	received
262773	bra (Brazil)	191	57	AS 262773 tests	received
270281	bra (Brazil)	2	0	AS 270281 tests	blocked
263555	bra (Brazil)	3	0	AS 263555 tests	blocked
11921	bra (Brazil)	6	1	AS 11921 tests	blocked
264531	bra (Brazil)	54	17	AS 264531 tests	blocked
262494	bra (Brazil)	347	95	AS 262494 tests	blocked

Address Space Announcement History

The customer cone for 61832 is too large for a prefix list to be useful.