Spoofing Information for AS 40065 (CNSERVERS)

Spoofing status per IP block for last year of data

(Results for all dates also available.)
Spoof status key
receivedSpoofed packet was received.Pattern of tests from this IP block indicates a switch from allowing spoofing to blocking it.
rewrittenSpoofed packet was received, but the source address was changed en route.
blockedSpoofed packet was not received, but unspoofed packet was.
unknownNeither spoofed nor unspoofed packet was received.
IP blockLatest testSpoof
23.224.60.x/242023-02-27 12:52:08 GMTblockedreceived
23.224.189.x/242023-03-27 17:05:41 GMTblockedblocked
23.224.232.x/242023-02-02 12:24:21 GMTblockedblocked

Address Space Announcement History

The customer cone for 40065 is too large for a prefix list to be useful.

Last Modified