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Spoofing Information for AS 16276 (OVH)

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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
Private		Spoof
Routable
15.204.97.x/242025-06-11 17:10:48 GMTrewrittenrewritten
15.204.241.x/242025-01-07 13:42:07 GMTblockedblocked
37.59.239.x/242025-05-16 19:26:11 GMTrewrittenblocked
51.38.67.x/242025-03-24 13:40:03 GMTblockedblocked
51.38.137.x/242025-04-04 23:55:06 GMTblockedblocked
51.77.20.x/242025-01-11 02:10:57 GMTrewrittenrewritten
51.178.80.x/242025-11-16 18:33:57 GMTrewrittenrewritten
51.195.203.x/242025-12-01 16:33:33 GMTblockedblocked
57.128.33.x/242025-01-18 16:51:56 GMTrewrittenrewritten
57.129.1.x/242025-08-05 21:28:57 GMTblockedblocked
57.129.2.x/242025-07-16 04:51:27 GMTblockedblocked
57.129.19.x/242025-02-11 21:36:48 GMTrewrittenrewritten
57.129.28.x/242025-01-11 15:45:27 GMTrewrittenrewritten
141.95.172.x/242025-12-04 21:40:15 GMTblockedblocked
162.19.30.x/242025-02-10 20:34:06 GMTrewrittenrewritten
164.132.56.x/242025-02-05 10:53:15 GMTblockedblocked
2001:41d0:2xx::/402025-12-04 21:40:15 GMTblockedblocked
2001:41d0:4xx::/402025-02-05 10:53:15 GMTblockedblocked
2001:41d0:7xx::/402025-02-17 15:42:07 GMTblockedblocked
2604:2dc0:2xx::/402025-01-16 14:06:58 GMTblockedblocked

Address Space Announcement History

The customer cone for 16276 is too large for a prefix list to be useful.

Last Modified