Spoof status key | ||||
---|---|---|---|---|
received | Spoofed packet was received. | ✔ | Pattern of tests from this IP block indicates a switch from allowing spoofing to blocking it. | |
rewritten | Spoofed packet was received, but the source address was changed en route. | |||
blocked | Spoofed packet was not received, but unspoofed packet was. | |||
unknown | Neither spoofed nor unspoofed packet was received. |
IP block | Latest test | Spoof Private | Spoof Routable | ||
---|---|---|---|---|---|
152.169.129.x/24 | 2024-04-25 11:07:12 GMT | rewritten | rewritten | ||
152.171.70.x/24 | 2021-05-09 02:42:20 GMT | rewritten | rewritten | ||
152.171.110.x/24 | 2022-01-06 22:15:18 GMT | blocked | blocked | ||
181.0.0.x/24 | 2024-03-20 15:03:28 GMT | blocked | blocked | ||
181.0.13.x/24 | 2020-08-16 17:07:24 GMT | rewritten | rewritten | ||
181.0.28.x/24 | 2023-11-11 07:06:56 GMT | blocked | blocked | ||
181.0.209.x/24 | 2016-11-02 01:22:17 GMT | rewritten | rewritten | ||
181.1.38.x/24 | 2017-10-22 00:53:24 GMT | rewritten | rewritten | ||
181.1.150.x/24 | 2018-10-03 22:08:14 GMT | rewritten | received | ||
181.1.204.x/24 | 2017-10-10 09:33:18 GMT | blocked | blocked | ||
181.1.208.x/24 | 2023-10-23 19:08:18 GMT | rewritten | received | ||
181.1.209.x/24 | 2023-10-21 12:16:47 GMT | rewritten | received | ||
181.1.210.x/24 | 2023-11-07 21:20:40 GMT | rewritten | received | ||
181.1.211.x/24 | 2022-03-25 18:12:27 GMT | blocked | received | ||
181.1.212.x/24 | 2017-08-14 21:57:27 GMT | rewritten | rewritten | ||
181.1.240.x/24 | 2022-08-04 19:57:47 GMT | blocked | received | ||
181.1.241.x/24 | 2022-08-11 21:04:27 GMT | blocked | blocked | ||
181.1.243.x/24 | 2022-07-29 19:46:46 GMT | blocked | received | ||
181.2.162.x/24 | 2024-02-22 11:07:47 GMT | blocked | blocked | ||
181.5.195.x/24 | 2020-02-10 12:33:38 GMT | blocked | blocked | ||
181.5.214.x/24 | 2020-06-24 18:39:29 GMT | blocked | blocked | ||
181.7.237.x/24 | 2020-04-22 12:10:43 GMT | blocked | blocked | ||
181.9.125.x/24 | 2018-09-27 13:41:38 GMT | blocked | blocked | ||
181.9.153.x/24 | 2023-07-24 01:57:14 GMT | rewritten | rewritten | ||
181.9.159.x/24 | 2023-08-12 06:25:23 GMT | rewritten | rewritten | ||
181.9.169.x/24 | 2018-01-12 20:05:08 GMT | rewritten | rewritten | ||
181.10.26.x/24 | 2024-02-14 15:22:15 GMT | rewritten | rewritten | ||
181.10.34.x/24 | 2021-05-08 19:41:13 GMT | rewritten | rewritten | ||
181.10.68.x/24 | 2022-06-23 18:53:48 GMT | blocked | received | ||
181.10.69.x/24 | 2023-09-22 21:44:36 GMT | rewritten | received | ||
181.10.70.x/24 | 2023-09-10 19:37:17 GMT | rewritten | received | ||
181.10.71.x/24 | 2023-09-08 19:12:18 GMT | rewritten | received | ||
181.10.76.x/24 | 2019-08-20 14:21:21 GMT | rewritten | rewritten | ||
181.13.66.x/24 | 2018-11-14 17:21:18 GMT | blocked | blocked | ||
181.13.67.x/24 | 2018-12-11 17:18:39 GMT | blocked | blocked | ||
181.13.79.x/24 | 2018-11-29 17:20:52 GMT | blocked | blocked | ||
181.13.141.x/24 | 2019-12-30 16:45:26 GMT | rewritten | rewritten | ||
181.14.113.x/24 | 2018-03-05 19:50:36 GMT | rewritten | rewritten | ||
181.31.210.x/24 | 2022-08-23 01:16:52 GMT | blocked | blocked | ||
181.83.229.x/24 | 2020-05-26 03:30:20 GMT | blocked | blocked | ||
181.88.248.x/24 | 2023-07-21 19:14:33 GMT | rewritten | received | ||
181.88.249.x/24 | 2023-08-18 21:21:06 GMT | rewritten | received | ||
181.88.250.x/24 | 2023-07-21 19:38:25 GMT | rewritten | received | ||
181.88.251.x/24 | 2022-06-16 17:47:13 GMT | blocked | received | ||
181.90.24.x/24 | 2021-12-28 18:03:31 GMT | blocked | received | ||
181.90.25.x/24 | 2022-01-13 19:27:22 GMT | blocked | received | ||
181.90.26.x/24 | 2022-02-03 23:26:47 GMT | blocked | received | ||
181.90.27.x/24 | 2021-10-02 17:32:22 GMT | blocked | received | ||
181.90.68.x/24 | 2021-07-17 15:19:17 GMT | blocked | received | ||
181.90.69.x/24 | 2021-03-23 19:19:49 GMT | unknown | blocked | ||
181.90.70.x/24 | 2021-08-27 18:48:14 GMT | blocked | received | ||
181.90.142.x/24 | 2019-09-24 17:50:42 GMT | rewritten | rewritten | ||
181.91.63.x/24 | 2018-11-26 21:12:59 GMT | blocked | blocked | ||
181.92.4.x/24 | 2024-03-23 11:16:19 GMT | blocked | received | ||
181.92.5.x/24 | 2024-03-27 20:58:32 GMT | blocked | received | ||
181.92.7.x/24 | 2024-03-20 18:01:40 GMT | blocked | received | ||
181.92.20.x/24 | 2024-03-21 17:25:49 GMT | blocked | received | ||
181.92.21.x/24 | 2024-02-07 18:57:08 GMT | blocked | received | ||
181.92.22.x/24 | 2024-03-07 17:47:52 GMT | blocked | received | ||
181.92.23.x/24 | 2024-04-28 21:31:09 GMT | blocked | received | ||
181.92.36.x/24 | 2024-04-19 18:48:38 GMT | blocked | received | ||
181.92.37.x/24 | 2024-03-12 17:55:11 GMT | blocked | received | ||
181.92.38.x/24 | 2024-03-25 18:16:42 GMT | rewritten | received | ||
181.92.39.x/24 | 2018-11-06 12:06:10 GMT | blocked | received | ||
181.92.240.x/24 | 2024-01-01 12:28:25 GMT | blocked | received | ||
181.92.241.x/24 | 2024-01-13 11:02:12 GMT | blocked | received | ||
181.92.242.x/24 | 2024-03-01 18:53:04 GMT | rewritten | received | ||
181.92.243.x/24 | 2024-02-22 17:47:01 GMT | blocked | received | ||
181.92.254.x/24 | 2018-03-24 13:49:24 GMT | blocked | blocked | ||
181.93.0.x/24 | 2024-02-01 22:31:52 GMT | blocked | received | ||
181.93.2.x/24 | 2024-01-05 19:00:54 GMT | blocked | received | ||
181.93.3.x/24 | 2024-01-31 18:54:48 GMT | rewritten | received | ||
181.93.7.x/24 | 2023-12-08 12:51:28 GMT | rewritten | received | ||
181.93.43.x/24 | 2018-08-14 20:08:59 GMT | blocked | blocked | ||
181.93.89.x/24 | 2018-02-13 15:31:00 GMT | blocked | blocked | ||
181.93.159.x/24 | 2018-05-23 02:45:12 GMT | blocked | blocked | ||
181.93.174.x/24 | 2016-11-22 13:13:30 GMT | rewritten | rewritten | ||
181.93.175.x/24 | 2017-06-17 15:58:11 GMT | blocked | blocked | ||
181.93.205.x/24 | 2016-12-20 13:30:06 GMT | rewritten | rewritten | ||
181.94.129.x/24 | 2018-08-03 16:48:46 GMT | blocked | blocked | ||
181.94.175.x/24 | 2023-12-17 11:00:43 GMT | rewritten | received | ||
181.95.13.x/24 | 2023-12-20 17:50:15 GMT | rewritten | received | ||
181.95.15.x/24 | 2023-11-20 20:59:35 GMT | rewritten | received | ||
181.95.84.x/24 | 2018-06-06 13:57:43 GMT | rewritten | rewritten | ||
181.95.145.x/24 | 2018-09-06 12:14:04 GMT | rewritten | rewritten | ||
181.101.5.x/24 | 2023-11-02 18:22:20 GMT | blocked | blocked | ||
181.101.9.x/24 | 2024-01-23 13:38:45 GMT | blocked | blocked | ||
181.101.13.x/24 | 2023-11-02 14:25:02 GMT | blocked | blocked | ||
181.101.16.x/24 | 2019-06-27 21:33:11 GMT | blocked | blocked | ||
181.101.32.x/24 | 2019-09-26 18:42:19 GMT | blocked | blocked | ||
181.101.40.x/24 | 2020-04-12 21:56:07 GMT | blocked | blocked | ||
181.101.50.x/24 | 2019-09-12 18:12:27 GMT | blocked | blocked | ||
181.101.54.x/24 | 2019-11-07 23:53:54 GMT | blocked | blocked | ||
181.101.89.x/24 | 2019-02-22 11:32:53 GMT | blocked | blocked | ||
181.101.95.x/24 | 2023-11-16 16:29:07 GMT | blocked | blocked | ||
181.101.97.x/24 | 2019-04-17 11:59:42 GMT | blocked | blocked | ||
181.101.102.x/24 | 2024-01-23 19:09:42 GMT | blocked | blocked | ||
181.101.105.x/24 | 2020-10-14 15:47:40 GMT | blocked | blocked | ||
181.101.108.x/24 | 2024-02-14 15:34:50 GMT | blocked | blocked | ||
181.101.126.x/24 | 2023-11-03 16:01:19 GMT | blocked | blocked | ||
181.101.131.x/24 | 2020-05-21 19:56:51 GMT | blocked | blocked | ||
181.101.136.x/24 | 2019-05-06 21:55:08 GMT | blocked | blocked | ||
181.101.140.x/24 | 2020-01-06 14:55:07 GMT | blocked | blocked | ||
181.101.146.x/24 | 2018-12-26 18:20:04 GMT | blocked | blocked | ||
181.101.163.x/24 | 2020-03-18 11:12:08 GMT | blocked | blocked | ||
181.101.176.x/24 | 2020-04-30 23:49:19 GMT | blocked | blocked | ||
181.101.191.x/24 | 2019-01-17 18:03:35 GMT | blocked | blocked | ||
181.101.240.x/24 | 2020-06-03 12:34:19 GMT | blocked | blocked | ||
181.101.244.x/24 | 2019-05-31 14:54:59 GMT | blocked | blocked | ||
181.102.20.x/24 | 2020-09-11 13:06:38 GMT | blocked | blocked | ||
181.102.31.x/24 | 2024-03-19 18:04:03 GMT | blocked | blocked | ||
181.105.18.x/24 | 2018-03-23 11:52:58 GMT | blocked | blocked | ||
181.105.34.x/24 | 2018-01-01 20:55:04 GMT | blocked | blocked | ||
181.106.212.x/24 | 2019-04-05 14:39:07 GMT | blocked | blocked | ||
181.106.229.x/24 | 2020-02-26 21:01:03 GMT | blocked | blocked | ||
181.164.83.x/24 | 2023-02-10 05:32:14 GMT | blocked | blocked | ||
181.168.59.x/24 | 2024-03-02 14:33:37 GMT | blocked | blocked | ||
181.169.230.x/24 | 2024-03-31 13:54:12 GMT | rewritten | rewritten | ||
181.230.160.x/24 | 2021-06-10 11:13:52 GMT | rewritten | rewritten | ||
181.231.164.x/24 | 2021-08-18 22:23:14 GMT | rewritten | rewritten | ||
186.108.124.x/24 | 2017-07-14 23:58:26 GMT | blocked | received | ||
186.109.9.x/24 | 2018-10-26 04:51:09 GMT | blocked | blocked | ||
186.109.19.x/24 | 2017-04-17 15:00:45 GMT | rewritten | rewritten | ||
186.109.98.x/24 | 2017-11-29 05:46:12 GMT | rewritten | rewritten | ||
186.109.141.x/24 | 2017-07-20 23:55:20 GMT | rewritten | rewritten | ||
186.109.169.x/24 | 2017-11-08 09:42:50 GMT | blocked | blocked | ||
186.109.170.x/24 | 2017-07-07 19:16:39 GMT | blocked | received | ||
186.109.175.x/24 | 2017-09-09 11:22:04 GMT | blocked | blocked | ||
186.109.188.x/24 | 2019-01-19 19:34:20 GMT | blocked | blocked | ||
186.110.229.x/24 | 2016-10-25 22:02:21 GMT | rewritten | rewritten | ||
186.111.168.x/24 | 2023-07-23 01:49:08 GMT | rewritten | rewritten | ||
186.111.169.x/24 | 2023-07-10 06:06:15 GMT | rewritten | rewritten | ||
186.111.175.x/24 | 2023-08-15 03:16:01 GMT | rewritten | rewritten | ||
186.124.152.x/24 | 2018-03-06 20:09:43 GMT | blocked | blocked | ||
186.125.41.x/24 | 2017-08-16 04:43:49 GMT | rewritten | rewritten | ||
186.125.94.x/24 | 2017-11-18 10:16:18 GMT | blocked | blocked | ||
186.125.148.x/24 | 2018-07-03 20:02:43 GMT | rewritten | rewritten | ||
186.125.157.x/24 | 2019-09-24 23:42:24 GMT | rewritten | ✔ | rewritten | |
186.137.38.x/24 | 2023-01-05 15:28:42 GMT | blocked | blocked | ||
186.153.84.x/24 | 2018-03-23 14:48:33 GMT | rewritten | rewritten | ||
186.153.97.x/24 | 2017-07-25 00:13:48 GMT | rewritten | rewritten | ||
190.16.145.x/24 | 2023-11-03 10:59:02 GMT | blocked | blocked | ||
190.19.139.x/24 | 2021-04-11 16:48:53 GMT | blocked | blocked | ||
190.30.13.x/24 | 2017-12-22 13:32:17 GMT | rewritten | rewritten | ||
190.30.26.x/24 | 2018-03-05 19:31:01 GMT | rewritten | rewritten | ||
190.30.38.x/24 | 2022-02-09 15:17:51 GMT | rewritten | blocked | ||
190.30.52.x/24 | 2018-01-30 00:09:34 GMT | blocked | blocked | ||
190.30.116.x/24 | 2017-08-16 12:49:04 GMT | rewritten | rewritten | ||
190.30.150.x/24 | 2017-10-29 11:21:21 GMT | blocked | blocked | ||
190.30.223.x/24 | 2019-04-28 14:16:48 GMT | rewritten | rewritten | ||
190.31.16.x/24 | 2017-11-15 16:02:35 GMT | blocked | blocked | ||
190.31.32.x/24 | 2016-11-19 12:16:39 GMT | blocked | blocked | ||
190.31.98.x/24 | 2017-04-06 20:00:15 GMT | rewritten | rewritten | ||
190.31.171.x/24 | 2017-07-12 18:51:54 GMT | blocked | received | ||
190.31.172.x/24 | 2017-07-17 12:02:41 GMT | blocked | received | ||
190.31.222.x/24 | 2017-04-05 22:49:05 GMT | blocked | blocked | ||
190.136.148.x/24 | 2017-12-13 20:18:36 GMT | rewritten | rewritten | ||
190.137.19.x/24 | 2018-10-09 23:30:18 GMT | rewritten | rewritten | ||
190.137.89.x/24 | 2017-08-03 17:29:54 GMT | rewritten | rewritten | ||
190.137.99.x/24 | 2018-09-29 13:24:16 GMT | rewritten | received | ||
190.137.185.x/24 | 2018-04-03 20:32:32 GMT | rewritten | rewritten | ||
190.137.186.x/24 | 2016-11-13 02:14:42 GMT | blocked | ✔ | blocked | |
190.137.213.x/24 | 2018-02-07 20:22:38 GMT | rewritten | rewritten | ||
190.138.83.x/24 | 2018-01-22 21:19:22 GMT | rewritten | rewritten | ||
190.138.99.x/24 | 2018-10-02 00:22:47 GMT | blocked | blocked | ||
190.138.231.x/24 | 2017-06-21 11:16:52 GMT | blocked | blocked | ||
190.139.97.x/24 | 2018-10-17 14:18:41 GMT | ✔ | blocked | received | |
190.189.143.x/24 | 2024-04-23 10:25:14 GMT | blocked | blocked | ||
190.190.13.x/24 | 2022-01-21 13:28:16 GMT | blocked | blocked | ||
190.191.23.x/24 | 2022-06-13 23:14:53 GMT | blocked | blocked | ||
190.224.16.x/24 | 2018-11-15 11:36:59 GMT | blocked | blocked | ||
190.224.70.x/24 | 2017-06-18 19:28:38 GMT | blocked | blocked | ||
190.224.85.x/24 | 2017-06-17 11:14:15 GMT | blocked | blocked | ||
190.224.87.x/24 | 2017-06-25 10:57:45 GMT | blocked | received | ||
190.224.107.x/24 | 2016-11-28 20:03:01 GMT | blocked | received | ||
190.224.136.x/24 | 2023-08-05 16:23:45 GMT | rewritten | rewritten | ||
190.224.137.x/24 | 2023-07-22 09:06:54 GMT | rewritten | rewritten | ||
190.224.138.x/24 | 2023-07-07 03:49:41 GMT | rewritten | rewritten | ||
190.224.139.x/24 | 2023-04-09 18:55:21 GMT | rewritten | rewritten | ||
190.224.243.x/24 | 2019-09-12 02:34:59 GMT | rewritten | rewritten | ||
190.225.13.x/24 | 2017-06-14 11:14:17 GMT | blocked | blocked | ||
190.225.14.x/24 | 2017-01-10 09:50:20 GMT | blocked | blocked | ||
190.225.26.x/24 | 2018-12-29 16:16:33 GMT | blocked | blocked | ||
190.225.28.x/24 | 2018-10-31 13:49:02 GMT | rewritten | rewritten | ||
190.225.48.x/24 | 2023-08-31 02:37:16 GMT | rewritten | rewritten | ||
190.225.49.x/24 | 2023-08-10 01:48:29 GMT | rewritten | rewritten | ||
190.225.50.x/24 | 2023-08-29 13:37:25 GMT | rewritten | rewritten | ||
190.225.51.x/24 | 2023-07-04 19:02:13 GMT | rewritten | rewritten | ||
190.225.60.x/24 | 2016-12-12 21:18:19 GMT | blocked | blocked | ||
190.225.62.x/24 | 2016-11-14 10:27:50 GMT | blocked | blocked | ||
190.225.81.x/24 | 2017-06-10 14:43:54 GMT | blocked | blocked | ||
190.225.192.x/24 | 2017-07-04 20:20:12 GMT | blocked | received | ||
190.226.80.x/24 | 2023-06-04 01:08:50 GMT | rewritten | rewritten | ||
190.226.81.x/24 | 2021-03-26 21:04:27 GMT | rewritten | rewritten | ||
190.226.82.x/24 | 2023-06-08 20:17:38 GMT | rewritten | rewritten | ||
190.226.83.x/24 | 2021-08-31 16:52:31 GMT | rewritten | rewritten | ||
190.226.101.x/24 | 2021-08-08 20:34:30 GMT | rewritten | rewritten | ||
190.226.102.x/24 | 2021-03-07 13:06:28 GMT | rewritten | rewritten | ||
190.226.153.x/24 | 2017-09-16 12:18:33 GMT | blocked | blocked | ||
190.226.189.x/24 | 2017-11-26 21:04:24 GMT | blocked | blocked | ||
190.226.208.x/24 | 2017-07-28 00:38:51 GMT | blocked | received | ||
190.226.235.x/24 | 2018-04-03 17:50:51 GMT | blocked | blocked | ||
190.227.40.x/24 | 2016-11-15 00:20:53 GMT | blocked | blocked | ||
190.227.44.x/24 | 2017-07-02 22:48:07 GMT | blocked | blocked | ||
190.227.63.x/24 | 2017-12-18 16:15:00 GMT | rewritten | rewritten | ||
190.228.231.x/24 | 2018-12-05 21:08:40 GMT | blocked | received | ||
190.229.3.x/24 | 2018-12-15 01:45:49 GMT | blocked | blocked | ||
190.229.29.x/24 | 2018-10-11 19:42:41 GMT | rewritten | received | ||
190.229.37.x/24 | 2018-09-10 20:46:20 GMT | blocked | blocked | ||
190.229.38.x/24 | 2018-08-21 21:14:52 GMT | blocked | blocked | ||
190.229.155.x/24 | 2017-05-27 12:05:18 GMT | blocked | blocked | ||
190.229.192.x/24 | 2017-07-24 22:13:39 GMT | rewritten | rewritten | ||
190.229.210.x/24 | 2016-11-14 14:36:08 GMT | rewritten | rewritten | ||
190.229.222.x/24 | 2018-04-17 21:15:56 GMT | blocked | blocked | ||
190.230.54.x/24 | 2017-07-25 18:22:49 GMT | blocked | received | ||
190.230.82.x/24 | 2016-11-22 12:34:03 GMT | rewritten | rewritten | ||
190.230.130.x/24 | 2017-08-15 01:01:39 GMT | rewritten | rewritten | ||
190.230.131.x/24 | 2017-03-07 03:39:01 GMT | blocked | blocked | ||
190.230.175.x/24 | 2017-08-15 12:55:33 GMT | rewritten | rewritten | ||
190.230.200.x/24 | 2017-08-18 13:39:47 GMT | blocked | blocked | ||
190.230.243.x/24 | 2018-03-06 20:14:53 GMT | blocked | blocked | ||
190.231.70.x/24 | 2018-12-07 21:38:37 GMT | blocked | blocked | ||
190.231.73.x/24 | 2018-09-22 00:28:16 GMT | rewritten | received | ||
190.231.83.x/24 | 2017-07-11 22:06:51 GMT | blocked | received | ||
190.231.114.x/24 | 2018-05-30 03:51:00 GMT | blocked | blocked | ||
190.231.115.x/24 | 2017-12-09 18:13:57 GMT | blocked | blocked | ||
190.231.212.x/24 | 2018-10-02 23:14:01 GMT | rewritten | received | ||
190.245.41.x/24 | 2021-06-14 23:42:25 GMT | blocked | blocked | ||
190.245.55.x/24 | 2021-09-26 22:44:45 GMT | blocked | blocked | ||
190.246.21.x/24 | 2022-12-20 16:26:27 GMT | blocked | blocked | ||
200.45.97.x/24 | 2018-09-15 22:01:15 GMT | rewritten | received | ||
200.45.177.x/24 | 2018-12-25 18:57:33 GMT | blocked | blocked | ||
200.45.216.x/24 | 2018-04-09 19:26:56 GMT | rewritten | rewritten | ||
200.82.104.x/24 | 2017-08-10 18:11:12 GMT | rewritten | rewritten | ||
200.114.155.x/24 | 2021-08-18 15:38:43 GMT | blocked | blocked | ||
200.117.35.x/24 | 2018-06-29 03:41:57 GMT | blocked | blocked | ||
200.117.38.x/24 | 2018-05-01 23:27:38 GMT | blocked | blocked | ||
200.117.39.x/24 | 2017-10-15 16:44:19 GMT | blocked | blocked | ||
200.117.152.x/24 | 2018-01-11 11:48:29 GMT | blocked | received | ||
200.117.179.x/24 | 2017-12-16 22:41:28 GMT | blocked | blocked | ||
200.117.197.x/24 | 2018-02-06 02:15:36 GMT | blocked | blocked | ||
200.127.31.x/24 | 2022-04-19 12:13:04 GMT | rewritten | rewritten | ||
200.127.229.x/24 | 2021-05-26 16:21:30 GMT | rewritten | rewritten | ||
201.252.57.x/24 | 2022-08-07 19:38:20 GMT | rewritten | rewritten | ||
201.252.169.x/24 | 2018-07-27 15:42:58 GMT | blocked | blocked | ||
201.252.173.x/24 | 2017-12-02 16:53:46 GMT | blocked | blocked |
This is the list of directly connected customers of AS 7303 from which we have received a spoofer test, ordered by the customer's ability to send spoofed packets and the number of prefixes of an inferred ingress ACL derived from prefix announcements for the customer recorded in the latest month of public BGP data. BCP-84 describes ingress ACLs as "the most bulletproof solution when done properly" and the "best fit ... when the configuration is not too dynamic, ... if the number of used prefixes is low." Further detail about the size and dynamism of an inferred ACL is available by following the History link for each AS.
ASN | Country | Number of Prefixes in Customer Cone | Number of ASes in Customer Cone | Recent tests | Spoof Routable | 265651 | arg (Argentina) | 1 | 0 | AS 265651 tests | blocked | 61508 | arg (Argentina) | 3 | 0 | AS 61508 tests | blocked | 11815 | arg (Argentina) | 8 | 1 | AS 11815 tests | blocked |
---|
The customer cone for 7303 is too large for a prefix list to be useful.