Logo

Spoofing Information for AS 11776 (ATLANTICBB-JOHNSTOWN)

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
24.145.25.x/242017-08-16 10:36:01 GMTrewrittenrewritten
65.60.224.x/242024-02-19 03:37:19 GMTrewrittenrewritten
65.175.185.x/242020-09-18 14:33:41 GMTblockedblocked
69.161.122.x/242020-07-20 17:31:40 GMTblockedblocked
74.214.61.x/242021-05-07 02:06:32 GMTblockedblocked
75.118.137.x/242024-03-28 19:06:36 GMTblockedblocked
137.103.1.x/242017-03-06 03:43:59 GMTblockedblocked
137.103.53.x/242020-08-17 23:41:05 GMTblockedblocked
137.103.75.x/242024-01-25 01:27:04 GMTblockedblocked
137.103.248.x/242022-01-23 21:18:39 GMTblockedblocked
162.223.180.x/242021-06-25 05:30:46 GMTblockedblocked
204.195.163.x/242017-02-06 02:03:14 GMTblockedreceived
204.195.167.x/242017-08-14 01:22:23 GMTrewrittenrewritten
204.195.168.x/242016-12-31 21:25:27 GMTrewrittenrewritten
207.255.41.x/242018-10-22 05:53:15 GMTrewrittenrewritten
207.255.46.x/242018-06-04 08:34:58 GMTrewrittenrewritten
207.255.209.x/242016-11-12 05:10:44 GMTrewrittenrewritten
209.203.193.x/242017-04-25 18:32:58 GMTblockedblocked
209.203.219.x/242023-06-12 22:51:45 GMTblockedblocked

Address Space Announcement History

The customer cone for 11776 is too large for a prefix list to be useful.

Last Modified