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Spoofing Information for AS 3816

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 block
Latest test
Spoof
Private
Spoof
Routable
161.18.136.x/242025-03-30 00:03:17 GMTrewrittenrewritten
186.102.56.x/242025-03-26 07:02:19 GMTrewrittenrewritten
190.67.239.x/242025-03-25 23:51:31 GMTrewrittenrewritten
190.67.242.x/242025-03-20 20:12:23 GMTrewrittenrewritten
190.66.208.x/242025-03-11 22:04:19 GMTrewrittenrewritten
186.102.59.x/242025-03-07 03:29:04 GMTrewrittenrewritten
190.66.221.x/242025-02-24 18:55:17 GMTrewrittenrewritten
190.66.218.x/242025-02-19 00:05:27 GMTrewrittenrewritten
190.66.216.x/242025-02-11 12:33:57 GMTrewrittenrewritten
186.113.160.x/242025-02-03 23:51:46 GMTrewrittenrewritten
190.67.225.x/242025-01-27 12:45:12 GMTrewrittenrewritten
190.67.250.x/242025-01-20 00:58:29 GMTrewrittenrewritten
186.114.254.x/242025-01-12 23:51:18 GMTrewrittenrewritten
179.32.141.x/242024-12-13 23:04:01 GMTrewrittenrewritten
161.10.219.x/242024-12-10 21:42:06 GMTrewrittenrewritten
161.18.159.x/242024-11-29 06:05:28 GMTrewrittenrewritten
161.18.148.x/242024-11-21 17:31:33 GMTrewrittenrewritten
190.67.249.x/242024-11-13 22:59:38 GMTrewrittenrewritten
161.10.221.x/242024-11-06 17:25:55 GMTrewrittenrewritten
186.112.21.x/242024-10-29 02:47:14 GMTrewrittenrewritten
186.112.29.x/242024-10-05 21:59:52 GMTrewrittenrewritten
186.113.162.x/242024-09-27 11:41:34 GMTrewrittenrewritten
186.114.224.x/242024-09-19 23:20:15 GMTrewrittenreceived
186.114.251.x/242024-09-16 12:26:03 GMTrewrittenrewritten
186.118.102.x/242024-09-07 23:52:42 GMTrewrittenreceived
186.114.249.x/242024-09-06 22:22:02 GMTrewrittenrewritten
186.118.84.x/242024-08-31 22:46:29 GMTrewrittenreceived
186.112.20.x/242024-08-30 21:15:31 GMTrewrittenrewritten
152.202.167.x/242024-08-24 21:40:17 GMTrewrittenreceived
179.32.129.x/242024-08-14 14:04:31 GMTrewrittenrewritten
152.202.138.x/242024-08-10 22:22:24 GMTrewrittenreceived
161.18.134.x/242024-08-06 02:01:43 GMTrewrittenrewritten
186.114.238.x/242024-08-03 21:15:58 GMTrewrittenreceived
190.67.248.x/242024-07-27 01:11:05 GMTrewrittenrewritten
186.102.98.x/242024-07-24 18:11:17 GMTrewrittenrewritten
190.65.51.x/242024-07-20 22:28:59 GMTrewrittenreceived
190.68.49.x/242024-07-19 20:23:07 GMTrewrittenrewritten
186.102.23.x/242024-07-13 20:21:54 GMTrewrittenrewritten
161.10.212.x/242024-07-10 02:14:55 GMTrewrittenrewritten
186.102.53.x/242024-07-06 17:41:38 GMTrewrittenrewritten
186.115.108.x/242024-06-25 01:26:19 GMTrewrittenrewritten
186.168.237.x/242024-06-21 14:40:45 GMTrewrittenrewritten
186.112.17.x/242024-06-19 12:00:42 GMTrewrittenrewritten
161.10.220.x/242024-06-18 13:04:41 GMTrewrittenrewritten
152.202.146.x/242024-06-18 00:02:55 GMTrewrittenreceived
186.102.82.x/242024-06-15 15:53:08 GMTrewrittenrewritten
190.67.231.x/242024-06-11 11:57:59 GMTrewrittenrewritten
186.102.94.x/242024-06-08 13:22:10 GMTrewrittenrewritten
161.18.137.x/242024-06-03 14:16:37 GMTrewrittenrewritten
190.67.235.x/242024-05-26 20:24:52 GMTrewrittenrewritten
161.10.206.x/242024-05-18 18:21:49 GMTrewrittenrewritten
186.102.18.x/242024-05-02 16:33:49 GMTrewrittenrewritten
186.102.113.x/242024-04-03 11:46:06 GMTrewrittenrewritten

Address Space Announcement History

The customer cone for 3816 is too large for a prefix list to be useful.

Last Modified 03/31/2025 01:34:09