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Spoofing Information for AS 680 (DFN)

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Spoofing status per IP block (all dates)

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
130.149.220.x/242018-06-08 08:19:41 GMTblockedblocked
130.149.235.x/242019-06-24 08:23:43 GMTblockedblocked
131.173.214.x/242020-02-06 17:27:09 GMTblockedblocked
131.220.35.x/242016-07-03 19:25:46 GMTrewrittenrewritten
134.28.85.x/242017-01-19 10:17:30 GMTblockedblocked
134.76.0.x/242020-01-31 11:58:02 GMTblockedblocked
134.96.225.x/242018-02-19 10:54:41 GMTblockedblocked
134.102.24.x/242016-11-03 08:33:07 GMTblockedblocked
134.102.26.x/242020-01-17 14:38:33 GMTblockedblocked
134.102.30.x/242019-03-05 14:30:06 GMTblockedblocked
134.102.107.x/242016-11-08 20:48:01 GMTblockedblocked
134.102.201.x/242019-12-02 16:43:31 GMTblockedblocked
134.102.219.x/242017-05-04 16:45:08 GMTblockedblocked
134.106.51.x/242019-11-25 09:46:22 GMTblockedblocked
134.106.54.x/242019-11-25 10:37:05 GMTblockedblocked
134.106.100.x/242020-10-27 11:19:11 GMTblockedblocked
134.106.102.x/242019-09-10 10:22:56 GMTblockedblocked
134.109.89.x/242018-05-11 12:24:25 GMTrewrittenrewritten
139.18.243.x/242018-07-09 11:26:50 GMTblockedblocked
141.14.51.x/242018-03-26 09:53:23 GMTblockedblocked
141.23.134.x/242018-06-07 06:31:53 GMTblockedblocked
141.23.138.x/242018-03-28 08:27:19 GMTblockedblocked
141.23.141.x/242017-12-22 09:45:40 GMTblockedblocked
141.23.149.x/242017-12-01 09:06:29 GMTblockedblocked
141.23.150.x/242018-02-01 07:37:43 GMTblockedblocked
141.23.154.x/242018-02-13 07:41:51 GMTblockedblocked
141.23.157.x/242018-05-02 16:04:08 GMTblockedblocked
141.23.196.x/242019-06-28 11:53:00 GMTblockedblocked
141.30.56.x/242023-12-13 19:36:28 GMTblockedblocked
141.56.230.x/242023-10-04 11:50:05 GMTblockedblocked
141.57.56.x/242023-11-15 11:36:59 GMTblockedblocked
141.57.59.x/242023-11-08 10:30:00 GMTblockedblocked
141.57.62.x/242023-11-03 14:40:22 GMTblockedblocked
141.57.72.x/242023-10-24 07:31:17 GMTblockedblocked
141.57.73.x/242023-07-06 15:10:02 GMTblockedblocked
141.57.74.x/242023-11-13 10:17:40 GMTblockedblocked
141.57.78.x/242023-11-01 10:17:02 GMTblockedblocked
192.44.85.x/242017-06-02 06:30:50 GMTblockedblocked
192.76.146.x/242018-10-09 12:04:01 GMTblockedblocked
193.174.67.x/242021-12-29 10:11:24 GMTblockedblocked
193.174.247.x/242023-04-19 08:12:21 GMTblockedblocked
193.175.2.x/242016-10-06 08:57:05 GMTblockedblocked
193.175.4.x/242017-07-10 10:18:04 GMTblockedblocked
193.175.38.x/242018-01-01 17:57:35 GMTblockedblocked
193.175.195.x/242023-06-02 15:45:49 GMTblockedblocked
194.94.2.x/242024-01-08 07:48:59 GMTblockedblocked
194.95.228.x/242022-01-13 08:57:10 GMTblockedblocked
194.95.236.x/242021-02-03 18:55:58 GMTblockedblocked
194.95.244.x/242020-10-20 08:43:03 GMTblockedblocked
194.95.245.x/242019-12-29 19:32:13 GMTblockedblocked
195.37.190.x/242020-08-18 13:45:27 GMTrewrittenrewritten
195.37.234.x/242018-01-22 14:33:44 GMTblockedblocked
212.201.7.x/242017-12-05 09:49:23 GMTrewrittenrewritten
212.201.44.x/242019-05-07 08:09:31 GMTblockedblocked
2001:638:xx::/402022-01-13 08:57:10 GMTblockedblocked
2001:638:2xx::/402023-04-12 07:04:37 GMTblockedblocked
2001:638:7xx::/402020-01-17 14:38:33 GMTblockedblocked
2001:638:8xx::/402019-06-24 08:23:43 GMTblockedblocked
2001:638:a0xx::/402017-06-02 06:30:50 GMTblockedblocked

Address Space Announcement History

The customer cone for 680 is too large for a prefix list to be useful.

Last Modified