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Spoofing Information for AS 7992 (COGECOWAVE)

Spoofing status per IP block

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
24.36.65.x/242016-09-26 12:12:44 GMTblockedblocked
24.36.209.x/242019-04-29 19:40:18 GMTrewrittenrewritten
24.36.217.x/242021-07-30 13:05:10 GMTrewrittenrewritten
24.36.229.x/242020-11-19 19:08:58 GMTrewrittenrewritten
24.55.213.x/242016-11-09 22:41:44 GMTrewrittenrewritten
24.57.2.x/242017-04-29 01:39:40 GMTblockedblocked
24.57.71.x/242020-08-13 04:03:16 GMTrewrittenrewritten
24.57.146.x/242019-06-13 08:40:16 GMTrewrittenrewritten
24.57.169.x/242017-10-23 00:22:21 GMTblockedblocked
24.57.171.x/242021-10-31 12:56:17 GMTblockedblocked
24.141.52.x/242020-04-28 21:11:50 GMTblockedblocked
24.141.223.x/242017-02-02 05:06:55 GMTblockedblocked
24.146.62.x/242022-09-20 09:26:36 GMTrewrittenrewritten
24.146.63.x/242018-10-15 04:28:37 GMTrewrittenrewritten
24.150.5.x/242020-10-16 10:16:53 GMTrewrittenrewritten
24.150.87.x/242021-05-04 21:44:52 GMTrewrittenrewritten
24.150.122.x/242016-11-17 03:45:13 GMTblockedblocked
24.150.180.x/242017-09-30 04:48:51 GMTblockedblocked
24.150.188.x/242017-04-23 11:07:07 GMTrewrittenrewritten
24.150.213.x/242016-03-06 03:39:57 GMTrewrittenrewritten
24.150.234.x/242017-09-23 03:42:00 GMTrewrittenrewritten
24.226.103.x/242018-02-27 14:50:20 GMTrewrittenrewritten
24.235.164.x/242016-11-17 02:06:58 GMTblockedblocked
24.235.192.x/242019-03-05 18:39:42 GMTrewrittenrewritten
24.235.196.x/242019-02-21 05:47:04 GMTblockedblocked
24.235.210.x/242017-04-21 01:53:53 GMTblockedblocked
50.115.177.x/242017-02-07 01:08:28 GMTblockedblocked
50.115.181.x/242021-07-25 12:06:55 GMTunknownunknown
67.193.156.x/242017-04-13 22:17:03 GMTrewrittenrewritten
67.193.249.x/242022-09-25 02:10:43 GMTblockedblocked
72.38.0.x/242019-04-29 13:33:17 GMTrewrittenrewritten
72.38.12.x/242017-06-25 01:47:03 GMTunknownunknown
72.38.27.x/242017-01-13 04:44:59 GMTblockedblocked
72.38.72.x/242016-11-08 22:21:41 GMTblockedblocked
72.38.126.x/242018-03-28 13:19:36 GMTunknownunknown
72.38.173.x/242017-09-16 23:12:08 GMTunknownunknown
72.38.182.x/242018-04-12 18:26:48 GMTunknownunknown
72.38.218.x/242018-05-04 23:12:02 GMTrewrittenrewritten
72.38.227.x/242018-01-26 19:33:28 GMTunknownunknown
72.38.247.x/242017-03-08 21:45:57 GMTblockedblocked
72.39.40.x/242019-01-02 18:19:35 GMTblockedblocked
72.39.51.x/242018-07-20 16:29:30 GMTblockedblocked
72.39.60.x/242017-01-28 03:14:50 GMTunknownunknown
72.39.89.x/242020-08-04 22:37:52 GMTunknownunknown
108.162.121.x/242021-06-12 05:25:01 GMTrewrittenrewritten
173.238.69.x/242022-08-05 15:04:30 GMTblockedblocked
173.238.194.x/242017-04-13 16:48:40 GMTunknownblocked
216.121.209.x/242018-11-04 19:57:56 GMTblockedblocked
216.221.68.x/242018-01-27 16:04:06 GMTrewrittenrewritten
2001:1970:4bxx::/402021-06-12 05:25:01 GMTblockedblocked
2001:1970:4exx::/402020-11-19 19:08:58 GMTblockedblocked
2001:1970:51xx::/402019-05-02 17:39:07 GMTblockedblocked
2001:1970:56xx::/402021-04-28 15:52:05 GMTblockedblocked
2001:1970:57xx::/402019-03-05 18:39:42 GMTblockedblocked
2001:1970:5dxx::/402021-07-27 05:27:50 GMTblockedrewritten
2001:1970:5exx::/402016-11-09 22:41:44 GMTblockedblocked

Address Space Announcement History

The customer cone for 7992 is too large for a prefix list to be useful.

Last Modified