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Spoofing Information for AS 852 (ASN852)

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
50.93.110.x/242023-09-01 12:52:01 GMTblockedreceived
50.99.175.x/242023-04-09 04:15:52 GMTblockedblocked
75.155.44.x/242024-01-01 13:52:01 GMTblockedblocked
75.157.199.x/242023-03-13 19:27:55 GMTrewrittenrewritten
108.173.44.x/242023-12-21 21:25:36 GMTblockedblocked
142.59.64.x/242023-08-05 00:34:40 GMTrewrittenrewritten
142.59.71.x/242023-12-13 06:24:41 GMTrewrittenrewritten
142.169.78.x/242023-03-06 13:30:08 GMTblockedblocked
142.169.80.x/242024-02-04 12:05:36 GMTblockedblocked
162.157.144.x/242024-03-03 16:17:51 GMTblockedblocked
162.157.173.x/242023-07-31 12:33:15 GMTblockedreceived
162.157.210.x/242024-03-01 13:52:02 GMTblockedblocked
172.218.207.x/242024-02-21 20:59:30 GMTrewrittenrewritten
172.219.80.x/242023-03-08 22:53:59 GMTblockedblocked
198.166.137.x/242023-06-07 00:09:49 GMTblockedblocked
204.191.100.x/242023-08-01 05:58:08 GMTblockedreceived
207.6.119.x/242024-02-23 00:39:39 GMTblockedblocked
207.216.24.x/242023-04-23 04:59:10 GMTrewrittenrewritten
209.52.97.x/242023-08-04 22:33:15 GMTblockedblocked
2001:569:52xx::/402023-04-23 04:59:10 GMTblockedblocked
2001:569:7fxx::/402024-02-21 20:59:30 GMTblockedblocked
2001:56a:6fxx::/402023-08-05 00:34:40 GMTblockedblocked
2001:56a:70xx::/402023-08-01 05:58:08 GMTblockedblocked
2001:56a:78xx::/402023-12-14 20:19:02 GMTblockedblocked
2001:56a:7dxx::/402023-07-31 12:33:15 GMTblockedblocked

Address Space Announcement History

The customer cone for 852 is too large for a prefix list to be useful.

Last Modified