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Spoofing Information for AS 11427 (TWC-11427-TEXAS)

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
24.26.218.x/242018-06-29 21:08:39 GMTblockedblocked
24.26.226.x/242017-05-16 18:44:50 GMTblockedblocked
24.27.85.x/242017-02-27 09:55:00 GMTblockedblocked
24.27.93.x/242017-02-27 01:13:57 GMTblockedblocked
24.27.99.x/242018-02-08 02:28:02 GMTblockedblocked
24.28.84.x/242023-01-27 07:37:18 GMTrewrittenrewritten
24.28.150.x/242018-03-24 11:53:00 GMTblockedblocked
24.28.180.x/242016-12-07 06:31:43 GMTrewrittenrewritten
24.55.37.x/242019-12-05 11:21:00 GMTblockedblocked
24.55.44.x/242018-06-15 19:39:12 GMTblockedblocked
24.94.180.x/242016-06-11 01:14:43 GMTblockedblocked
24.94.185.x/242023-09-04 23:08:29 GMTrewrittenrewritten
24.153.172.x/242016-10-18 04:00:18 GMTblockedblocked
24.153.194.x/242023-09-26 22:21:08 GMTrewrittenreceived
24.160.154.x/242022-03-14 22:29:55 GMTrewrittenrewritten
24.162.64.x/242017-12-29 18:24:16 GMTrewrittenrewritten
24.173.12.x/242017-12-24 21:02:07 GMTblockedblocked
24.173.45.x/242017-05-31 22:01:30 GMTreceivedreceived
24.173.60.x/242017-04-28 18:48:49 GMTblockedblocked
24.175.68.x/242017-04-28 08:27:49 GMTblockedblocked
24.175.81.x/242019-04-11 01:12:37 GMTblockedblocked
24.175.82.x/242019-04-02 04:06:46 GMTblockedblocked
24.175.84.x/242019-03-27 08:41:40 GMTblockedblocked
24.175.91.x/242019-04-02 07:56:26 GMTblockedblocked
24.175.176.x/242016-12-01 07:03:36 GMTblockedblocked
24.175.186.x/242017-03-05 07:40:47 GMTblockedblocked
24.227.255.x/242020-03-12 12:09:44 GMTblockedblocked
24.242.67.x/242016-11-26 17:50:35 GMTrewrittenrewritten
24.242.68.x/242017-11-16 16:47:40 GMTblockedblocked
24.242.245.x/242017-06-10 17:33:17 GMTrewrittenrewritten
24.242.253.x/242018-06-07 19:24:14 GMTblockedblocked
24.243.30.x/242016-12-24 05:53:19 GMTblockedblocked
24.243.133.x/242019-05-15 14:10:07 GMTblockedblocked
24.243.167.x/242021-02-10 08:18:37 GMTrewrittenrewritten
64.183.189.x/242017-05-09 19:32:50 GMTblockedblocked
64.183.210.x/242018-05-03 22:27:50 GMTblockedblocked
64.183.227.x/242017-07-11 11:38:07 GMTblockedblocked
65.26.132.x/242021-08-23 13:27:03 GMTrewrittenrewritten
65.26.138.x/242021-01-31 03:38:30 GMTrewrittenrewritten
66.25.4.x/242021-04-20 15:08:15 GMTrewrittenrewritten
66.25.16.x/242017-03-31 06:27:29 GMTrewrittenrewritten
66.25.20.x/242017-06-18 07:13:19 GMTblockedblocked
66.25.27.x/242017-09-30 21:56:56 GMTblockedblocked
66.25.80.x/242022-07-26 00:17:34 GMTrewrittenrewritten
66.68.45.x/242017-10-03 02:40:52 GMTblockedblocked
66.68.86.x/242019-03-02 21:31:10 GMTblockedblocked
66.68.89.x/242021-08-11 17:23:39 GMTrewrittenrewritten
66.68.107.x/242018-11-15 21:28:07 GMTrewrittenrewritten
66.69.40.x/242019-05-30 01:05:49 GMTrewrittenrewritten
66.69.237.x/242021-07-04 08:01:53 GMTrewrittenrewritten
66.69.240.x/242021-04-25 01:20:26 GMTblockedblocked
67.10.178.x/242021-08-05 18:02:37 GMTblockedblocked
67.11.50.x/242017-11-11 21:21:24 GMTblockedblocked
67.11.89.x/242020-04-30 15:25:15 GMTrewrittenrewritten
67.11.135.x/242018-06-07 20:27:24 GMTrewrittenrewritten
67.11.184.x/242017-12-20 10:01:44 GMTblockedblocked
67.11.233.x/242016-11-10 02:38:05 GMTrewrittenrewritten
67.53.93.x/242016-11-21 15:31:44 GMTrewrittenrewritten
67.78.39.x/242019-10-29 15:01:38 GMTrewrittenrewritten
67.78.100.x/242017-03-12 13:26:00 GMTblockedblocked
67.78.107.x/242017-11-17 22:43:15 GMTblockedblocked
67.79.31.x/242018-09-04 03:53:45 GMTblockedblocked
68.201.39.x/242018-10-29 02:10:09 GMTrewrittenrewritten
68.201.85.x/242017-07-11 15:43:45 GMTblockedblocked
68.203.12.x/242017-03-15 22:01:27 GMTrewrittenrewritten
68.203.14.x/242017-10-09 20:47:02 GMTblockedblocked
68.203.170.x/242020-02-04 16:18:14 GMTrewrittenrewritten
68.206.127.x/242020-04-13 08:06:42 GMTblockedblocked
68.206.169.x/242017-02-23 08:21:01 GMTblockedblocked
68.206.184.x/242022-01-22 02:33:15 GMTrewrittenrewritten
69.23.126.x/242018-10-19 22:36:38 GMTblockedblocked
69.76.162.x/242019-07-29 05:09:24 GMTblockedblocked
69.76.163.x/242020-03-09 00:06:27 GMTblockedblocked
69.76.164.x/242018-07-19 01:51:45 GMTblockedblocked
69.76.167.x/242022-08-14 20:38:01 GMTblockedblocked
69.76.172.x/242018-09-15 22:33:26 GMTblockedblocked
69.76.188.x/242022-08-13 23:11:13 GMTblockedblocked
69.76.192.x/242018-10-17 00:54:37 GMTblockedblocked
69.76.197.x/242020-02-07 02:55:09 GMTrewrittenrewritten
70.112.37.x/242017-11-22 16:02:04 GMTblockedblocked
70.112.53.x/242019-08-17 17:16:54 GMTblockedblocked
70.112.54.x/242020-02-23 18:26:13 GMTblockedblocked
70.112.174.x/242019-05-13 22:55:11 GMTblockedblocked
70.112.203.x/242017-04-29 01:47:55 GMTblockedblocked
70.113.39.x/242020-09-03 16:24:42 GMTrewrittenrewritten
70.113.48.x/242024-04-29 01:54:01 GMTblockedblocked
70.114.52.x/242023-11-24 23:34:58 GMTrewrittenrewritten
70.114.172.x/242018-06-23 03:43:27 GMTrewrittenrewritten
70.114.174.x/242017-07-22 14:30:16 GMTblockedblocked
70.114.182.x/242018-03-30 13:08:32 GMTblockedblocked
70.114.197.x/242017-08-04 19:31:33 GMTrewrittenblocked
70.114.212.x/242018-03-05 09:03:33 GMTblockedblocked
70.114.227.x/242016-11-14 17:55:26 GMTblockedblocked
70.114.229.x/242016-11-10 22:04:38 GMTblockedblocked
70.115.61.x/242018-04-19 14:49:28 GMTblockedblocked
70.115.135.x/242016-08-19 09:57:08 GMTrewrittenrewritten
70.116.61.x/242019-02-02 13:17:50 GMTblockedblocked
70.117.1.x/242018-05-22 21:34:22 GMTblockedblocked
70.117.7.x/242020-08-22 18:59:39 GMTrewrittenrewritten
70.117.135.x/242020-04-16 20:25:27 GMTrewrittenrewritten
70.117.255.x/242019-04-05 19:24:01 GMTblockedblocked
70.119.138.x/242019-04-15 02:00:26 GMTblockedblocked
70.119.156.x/242017-05-22 15:18:34 GMTblockedblocked
70.119.157.x/242017-05-01 20:58:15 GMTblockedblocked
70.119.158.x/242019-08-07 16:08:30 GMTblockedblocked
70.119.160.x/242019-07-17 02:05:40 GMTrewrittenrewritten
70.119.226.x/242020-12-10 09:08:36 GMTblockedblocked
70.119.252.x/242017-10-31 21:16:32 GMTblockedblocked
70.121.8.x/242022-01-20 02:20:09 GMTblockedblocked
70.121.103.x/242021-08-02 17:15:48 GMTblockedblocked
70.122.32.x/242018-01-30 20:12:20 GMTrewrittenrewritten
70.122.100.x/242016-12-24 23:49:45 GMTblockedblocked
70.122.166.x/242016-12-03 19:56:42 GMTblockedblocked
70.123.116.x/242022-08-10 01:31:06 GMTrewrittenrewritten
70.124.156.x/242017-07-10 21:59:37 GMTblockedblocked
70.124.158.x/242017-11-28 19:35:58 GMTrewrittenrewritten
70.124.171.x/242017-05-01 15:35:30 GMTrewrittenrewritten
71.40.0.x/242017-08-02 21:20:18 GMTrewrittenrewritten
71.40.46.x/242017-04-14 15:53:17 GMTblockedblocked
71.41.191.x/242017-08-06 15:34:49 GMTblockedblocked
71.42.187.x/242021-06-05 17:49:14 GMTrewrittenrewritten
71.42.210.x/242020-07-18 03:50:55 GMTblockedblocked
71.42.236.x/242017-04-18 00:56:39 GMTblockedblocked
71.78.112.x/242019-02-09 13:52:21 GMTblockedblocked
72.176.0.x/242017-04-13 19:55:14 GMTblockedblocked
72.176.135.x/242021-08-22 07:28:50 GMTrewrittenrewritten
72.177.49.x/242018-11-25 18:38:39 GMTblockedblocked
72.177.52.x/242017-06-23 20:54:43 GMTblockedblocked
72.180.112.x/242018-04-06 03:33:31 GMTblockedblocked
72.180.162.x/242021-03-11 06:04:03 GMTrewrittenrewritten
72.181.107.x/242023-01-30 00:49:54 GMTrewrittenrewritten
72.181.108.x/242023-10-23 01:32:38 GMTrewrittenrewritten
72.181.143.x/242017-08-30 21:40:07 GMTblockedblocked
72.182.2.x/242017-01-25 18:48:15 GMTblockedblocked
72.182.5.x/242017-01-18 14:49:44 GMTblockedblocked
72.182.40.x/242017-05-19 11:15:21 GMTblockedblocked
72.182.43.x/242017-04-22 20:38:48 GMTrewrittenrewritten
72.182.123.x/242017-01-25 23:11:41 GMTblockedblocked
72.182.175.x/242022-09-09 21:28:58 GMTrewrittenrewritten
72.182.201.x/242017-01-31 03:11:31 GMTblockedblocked
72.182.251.x/242017-08-05 17:08:02 GMTblockedblocked
72.183.3.x/242019-04-06 12:05:45 GMTblockedblocked
72.183.76.x/242018-04-20 19:24:53 GMTrewrittenrewritten
72.190.50.x/242020-11-10 18:20:13 GMTrewrittenblocked
72.190.56.x/242020-11-10 20:38:16 GMTblockedblocked
72.190.93.x/242019-01-21 15:55:10 GMTrewrittenrewritten
72.190.114.x/242018-09-06 01:51:15 GMTblockedblocked
72.190.210.x/242018-04-27 03:39:53 GMTblockedblocked
72.190.216.x/242017-04-08 04:55:47 GMTrewrittenrewritten
72.191.84.x/242017-07-24 23:21:03 GMTblockedblocked
72.191.113.x/242017-05-12 22:53:58 GMTblockedblocked
72.191.225.x/242016-11-23 02:34:57 GMTblockedblocked
72.191.228.x/242016-12-12 01:26:15 GMTblockedblocked
74.87.165.x/242017-08-29 18:46:54 GMTrewrittenreceived
74.87.170.x/242021-07-04 14:24:30 GMTrewrittenrewritten
74.87.183.x/242017-06-20 17:02:52 GMTblockedblocked
75.81.149.x/242018-05-08 00:01:52 GMTblockedblocked
75.87.128.x/242021-08-21 01:43:42 GMTrewrittenrewritten
76.79.32.x/242018-09-28 01:51:13 GMTblockedblocked
76.79.39.x/242017-01-19 15:08:07 GMTblockedblocked
76.84.65.x/242022-03-23 14:04:28 GMTblockedblocked
76.84.145.x/242021-01-03 05:39:26 GMTrewrittenrewritten
76.84.192.x/242017-04-24 21:53:51 GMTrewrittenrewritten
76.84.204.x/242017-10-18 11:09:03 GMTblockedblocked
76.85.17.x/242020-04-06 06:55:13 GMTblockedblocked
76.85.39.x/242017-09-28 18:52:12 GMTblockedblocked
76.85.49.x/242018-05-02 21:07:56 GMTblockedblocked
76.85.201.x/242016-11-01 00:56:09 GMTblockedblocked
76.92.144.x/242024-01-01 03:49:44 GMTrewrittenrewritten
76.92.145.x/242021-02-05 21:25:38 GMTrewrittenrewritten
76.183.119.x/242017-07-06 02:11:37 GMTblockedblocked
76.183.128.x/242020-04-20 09:18:18 GMTblockedblocked
76.183.140.x/242018-04-27 21:12:37 GMTblockedblocked
76.183.144.x/242018-07-16 03:10:47 GMTrewrittenrewritten
76.183.147.x/242018-05-07 14:22:24 GMTblockedblocked
76.183.150.x/242018-05-07 14:39:10 GMTblockedblocked
76.183.216.x/242018-11-16 05:48:35 GMTrewrittenrewritten
76.184.168.x/242017-04-13 17:00:40 GMTblockedblocked
76.185.48.x/242016-11-10 21:22:35 GMTblockedblocked
76.185.75.x/242022-04-11 16:07:01 GMTrewrittenrewritten
76.185.110.x/242018-11-16 22:36:38 GMTrewrittenrewritten
76.186.183.x/242021-06-21 18:24:37 GMTrewrittenrewritten
76.187.193.x/242016-11-22 21:01:16 GMTblockedblocked
76.187.196.x/242016-11-22 03:49:34 GMTblockedblocked
76.187.229.x/242016-11-09 00:03:27 GMTblockedblocked
76.187.231.x/242017-04-05 10:42:48 GMTblockedblocked
97.77.23.x/242024-04-09 15:20:51 GMTrewrittenreceived
97.77.59.x/242018-05-04 12:27:25 GMTrewrittenrewritten
97.77.70.x/242017-04-21 15:37:57 GMTunknownreceived
97.77.163.x/242019-09-25 13:08:36 GMTblockedblocked
97.79.186.x/242019-10-27 23:14:54 GMTblockedreceived
97.79.222.x/242017-08-03 18:57:21 GMTreceivedreceived
97.79.223.x/242017-06-20 22:11:57 GMTreceivedreceived
97.98.17.x/242017-10-03 01:36:41 GMTblockedblocked
97.98.57.x/242017-08-21 06:29:23 GMTblockedblocked
97.98.151.x/242023-11-11 23:55:03 GMTrewrittenrewritten
97.99.75.x/242023-05-04 22:02:19 GMTrewrittenrewritten
97.105.44.x/242018-05-18 02:51:56 GMTreceivedreceived
97.105.80.x/242019-01-05 16:38:42 GMTblockedblocked
97.105.86.x/242019-10-18 12:30:33 GMTblockedblocked
97.105.171.x/242017-04-20 04:26:19 GMTblockedblocked
98.6.30.x/242018-11-07 17:36:34 GMTrewrittenrewritten
98.6.49.x/242018-07-03 17:42:22 GMTblockedblocked
98.6.51.x/242019-06-15 16:22:26 GMTblockedblocked
98.6.99.x/242016-11-17 14:41:43 GMTblockedblocked
98.6.164.x/242018-06-08 13:47:23 GMTrewrittenrewritten
98.100.120.x/242017-06-15 18:27:20 GMTblockedblocked
98.156.120.x/242016-12-21 00:37:52 GMTblockedblocked
98.156.130.x/242019-03-29 07:01:54 GMTblockedblocked
98.156.241.x/242018-06-29 03:57:59 GMTblockedblocked
108.167.17.x/242021-06-23 00:24:23 GMTrewrittenrewritten
108.167.47.x/242017-03-27 02:18:15 GMTblockedblocked
108.178.101.x/242017-12-08 02:13:19 GMTblockedblocked
172.87.136.x/242022-05-24 20:40:57 GMTblockedblocked
172.87.173.x/242024-03-26 13:17:02 GMTblockedblocked
173.172.45.x/242016-11-08 13:55:50 GMTblockedblocked
173.172.87.x/242016-11-10 19:50:09 GMTblockedblocked
173.172.122.x/242017-02-18 21:22:44 GMTblockedblocked
173.173.35.x/242017-04-18 13:21:20 GMTblockedblocked
173.174.45.x/242017-09-26 16:53:19 GMTblockedblocked
173.174.53.x/242018-05-01 14:44:40 GMTblockedblocked
173.175.201.x/242021-12-01 22:01:10 GMTrewrittenrewritten
173.175.231.x/242016-12-08 20:23:19 GMTblockedblocked
173.175.243.x/242020-05-08 00:36:29 GMTrewrittenrewritten
184.92.222.x/242022-02-16 22:52:35 GMTblockedblocked
192.136.194.x/242017-03-26 03:22:22 GMTblockedblocked
192.136.227.x/242017-06-03 03:57:01 GMTblockedblocked
192.136.245.x/242017-03-01 03:57:10 GMTblockedblocked
192.198.243.x/242017-08-07 17:24:10 GMTblockedblocked
2603:8080:19xx::/402021-07-04 08:01:53 GMTblockedblocked
2603:8080:1dxx::/402024-04-29 01:54:01 GMTblockedblocked
2603:8080:38xx::/402021-02-10 08:18:37 GMTblockedblocked
2603:8080:3bxx::/402021-03-11 06:04:03 GMTblockedblocked
2603:8080:5exx::/402022-03-17 17:44:54 GMTblockedblocked
2603:8080:61xx::/402020-11-29 05:02:21 GMTblockedblocked
2603:8080:72xx::/402022-08-10 01:31:06 GMTblockedblocked
2603:8080:93xx::/402021-08-18 01:54:07 GMTblockedblocked
2603:8080:9cxx::/402022-01-22 02:33:15 GMTblockedblocked
2603:8080:c4xx::/402021-06-21 18:24:37 GMTblockedblocked
2603:8080:e5xx::/402022-03-30 18:05:55 GMTblockedblocked
2603:8080:e9xx::/402021-08-11 17:23:39 GMTblockedblocked
2603:8080:ebxx::/402021-04-20 15:08:15 GMTblockedblocked
2603:8081:3axx::/402022-07-26 00:17:34 GMTblockedblocked
2603:8081:3cxx::/402022-12-25 07:07:42 GMTblockedblocked
2603:8081:a2xx::/402023-01-27 07:37:18 GMTblockedblocked
2603:8090:bxx::/402021-08-21 01:43:42 GMTblockedblocked
2603:8090:fxx::/402020-10-24 00:52:28 GMTblockedblocked
2603:8090:10xx::/402021-08-23 13:27:03 GMTblockedblocked
2603:80a0:4xx::/402021-01-03 05:39:26 GMTblockedblocked
2603:80a0:17xx::/402021-06-23 00:24:23 GMTblockedblocked
2605:6000:10xx::/402019-12-05 11:21:00 GMTblockedblocked
2605:6000:12xx::/402020-04-30 15:25:15 GMTblockedblocked
2605:6000:15xx::/402016-12-12 01:26:15 GMTblockedblocked
2605:6000:17xx::/402020-09-05 21:14:36 GMTblockedblocked
2605:6000:1axx::/402020-10-06 21:35:19 GMTblockedblocked
2605:6000:2bxx::/402017-03-27 02:18:15 GMTblockedblocked
2605:6000:37xx::/402016-11-10 19:50:09 GMTblockedblocked
2605:6000:3fxx::/402018-07-19 01:51:45 GMTblockedblocked
2605:6000:57xx::/402020-01-09 16:55:36 GMTblockedblocked
2605:6000:58xx::/402017-04-18 13:21:20 GMTblockedblocked
2605:6000:63xx::/402017-04-18 04:19:57 GMTblockedblocked
2605:6000:75xx::/402017-07-11 15:43:45 GMTblockedblocked
2605:6000:87xx::/402017-09-30 21:56:56 GMTblockedblocked
2605:6000:88xx::/402017-09-28 18:52:12 GMTblockedblocked
2605:6000:89xx::/402018-04-27 21:12:37 GMTblockedblocked
2605:6000:8cxx::/402019-08-13 03:12:24 GMTblockedblocked
2605:6000:8exx::/402017-04-13 17:00:40 GMTblockedblocked
2605:6000:9fxx::/402017-02-27 05:11:34 GMTblockedblocked
2605:6000:a5xx::/402019-05-15 14:10:07 GMTblockedblocked
2605:6000:c1xx::/402017-03-17 04:57:31 GMTblockedblocked
2605:6000:c9xx::/402017-07-24 23:21:03 GMTblockedblocked
2605:6000:caxx::/402017-09-24 23:56:34 GMTblockedblocked
2605:6000:cbxx::/402018-10-17 00:54:37 GMTblockedblocked
2605:6000:e5xx::/402019-03-02 21:31:10 GMTblockedblocked
2605:6000:e7xx::/402017-07-30 01:14:24 GMTblockedblocked
2605:6000:e9xx::/402018-03-05 09:03:33 GMTblockedblocked
2605:6000:eaxx::/402018-05-01 14:44:40 GMTblockedblocked
2605:6000:ecxx::/402016-12-20 21:39:05 GMTblockedblocked
2605:6000:eexx::/402016-12-23 14:46:46 GMTblockedblocked
2605:6000:efxx::/402017-10-03 02:40:52 GMTblockedblocked
2605:6000:f2xx::/402020-07-04 13:55:10 GMTblockedblocked
2605:6000:f3xx::/402017-08-05 18:41:57 GMTblockedblocked
2605:6000:f6xx::/402016-11-10 22:04:38 GMTblockedblocked
2605:6000:ffxx::/402022-02-16 22:52:35 GMTblockedblocked
2605:6001:e0xx::/402016-11-18 05:10:10 GMTblockedblocked
2605:6001:e2xx::/402018-02-14 17:04:35 GMTblockedblocked
2605:6001:e3xx::/402017-08-30 21:40:07 GMTblockedblocked
2605:6001:e4xx::/402016-12-07 06:50:53 GMTblockedblocked
2605:6001:e6xx::/402017-07-06 02:11:37 GMTblockedblocked
2605:6001:e7xx::/402018-07-30 19:09:04 GMTblockedblocked
2605:6001:ebxx::/402018-04-06 03:33:31 GMTblockedblocked
2605:6001:f1xx::/402020-07-18 03:50:55 GMTblockedblocked
2605:6001:f2xx::/402018-05-22 21:34:22 GMTblockedblocked
2605:6001:f3xx::/402017-04-19 01:25:07 GMTblockedblocked

Address Space Announcement History

The customer cone for 11427 is too large for a prefix list to be useful.

Last Modified