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 | ||
---|---|---|---|---|---|
46.91.130.x/24 | 2023-07-16 02:10:48 GMT | blocked | blocked | ||
46.91.140.x/24 | 2023-07-27 17:53:57 GMT | blocked | blocked | ||
46.91.143.x/24 | 2023-07-09 19:55:10 GMT | blocked | blocked | ||
62.227.125.x/24 | 2023-11-28 12:37:39 GMT | blocked | blocked | ||
79.198.4.x/24 | 2023-07-06 20:12:40 GMT | blocked | blocked | ||
79.198.5.x/24 | 2023-08-02 01:58:57 GMT | blocked | blocked | ||
79.200.162.x/24 | 2023-11-26 20:36:24 GMT | blocked | blocked | ||
79.200.165.x/24 | 2024-01-05 11:31:13 GMT | blocked | blocked | ||
79.211.254.x/24 | 2024-04-02 19:02:01 GMT | blocked | blocked | ||
79.220.251.x/24 | 2023-11-09 08:49:50 GMT | blocked | blocked | ||
79.224.84.x/24 | 2023-12-03 17:28:18 GMT | blocked | blocked | ||
79.233.113.x/24 | 2023-11-15 22:05:16 GMT | blocked | blocked | ||
79.233.116.x/24 | 2024-01-10 18:49:32 GMT | blocked | blocked | ||
79.233.122.x/24 | 2023-11-17 01:38:54 GMT | blocked | blocked | ||
79.236.237.x/24 | 2024-04-13 09:45:53 GMT | blocked | blocked | ||
80.130.248.x/24 | 2023-12-11 02:38:18 GMT | blocked | blocked | ||
80.130.251.x/24 | 2023-11-19 23:41:01 GMT | blocked | blocked | ||
80.130.254.x/24 | 2023-11-19 22:34:32 GMT | blocked | blocked | ||
80.138.181.x/24 | 2024-01-28 12:52:35 GMT | blocked | blocked | ||
80.138.182.x/24 | 2024-02-12 18:01:04 GMT | blocked | blocked | ||
80.138.183.x/24 | 2024-02-14 13:35:33 GMT | blocked | blocked | ||
80.138.191.x/24 | 2024-01-31 09:32:49 GMT | blocked | blocked | ||
80.147.194.x/24 | 2024-02-19 18:07:06 GMT | rewritten | rewritten | ||
80.187.83.x/24 | 2023-05-25 10:07:57 GMT | blocked | blocked | ||
84.135.112.x/24 | 2023-08-28 17:45:55 GMT | blocked | blocked | ||
84.135.114.x/24 | 2023-07-29 15:33:08 GMT | blocked | blocked | ||
84.135.115.x/24 | 2023-07-12 16:58:01 GMT | blocked | blocked | ||
84.135.119.x/24 | 2023-05-22 18:53:31 GMT | blocked | blocked | ||
84.135.127.x/24 | 2023-07-09 09:25:18 GMT | blocked | blocked | ||
84.152.188.x/24 | 2023-05-26 13:58:56 GMT | blocked | blocked | ||
84.165.244.x/24 | 2023-08-11 16:17:21 GMT | blocked | blocked | ||
84.165.249.x/24 | 2023-07-22 17:07:46 GMT | blocked | blocked | ||
84.165.252.x/24 | 2023-07-15 16:47:19 GMT | blocked | blocked | ||
84.189.217.x/24 | 2023-08-14 15:48:01 GMT | rewritten | rewritten | ||
84.189.219.x/24 | 2023-11-16 11:56:59 GMT | rewritten | rewritten | ||
84.189.221.x/24 | 2024-04-24 13:43:23 GMT | rewritten | rewritten | ||
87.132.27.x/24 | 2023-11-21 18:01:54 GMT | rewritten | rewritten | ||
87.132.247.x/24 | 2023-12-07 13:11:54 GMT | rewritten | rewritten | ||
87.133.154.x/24 | 2023-09-25 17:52:35 GMT | rewritten | rewritten | ||
87.133.187.x/24 | 2023-12-17 11:51:29 GMT | rewritten | rewritten | ||
87.153.212.x/24 | 2024-04-20 10:52:17 GMT | blocked | blocked | ||
87.153.223.x/24 | 2024-04-24 14:37:54 GMT | blocked | blocked | ||
87.162.242.x/24 | 2024-03-19 00:25:05 GMT | blocked | blocked | ||
87.166.208.x/24 | 2024-04-24 21:47:30 GMT | blocked | blocked | ||
87.166.217.x/24 | 2024-04-21 15:42:06 GMT | blocked | blocked | ||
91.0.46.x/24 | 2023-05-13 20:53:59 GMT | blocked | blocked | ||
91.2.188.x/24 | 2023-07-17 23:42:01 GMT | blocked | blocked | ||
91.37.114.x/24 | 2024-02-26 17:14:56 GMT | blocked | blocked | ||
91.37.116.x/24 | 2024-01-29 19:49:04 GMT | blocked | blocked | ||
91.37.120.x/24 | 2024-01-21 10:10:48 GMT | blocked | blocked | ||
91.37.124.x/24 | 2024-02-01 07:10:23 GMT | blocked | blocked | ||
91.39.37.x/24 | 2024-03-21 18:29:15 GMT | rewritten | rewritten | ||
91.39.40.x/24 | 2024-04-09 18:38:05 GMT | rewritten | rewritten | ||
91.39.42.x/24 | 2024-01-11 19:54:02 GMT | rewritten | rewritten | ||
91.39.45.x/24 | 2023-08-14 18:16:26 GMT | rewritten | rewritten | ||
91.39.47.x/24 | 2024-03-19 06:11:29 GMT | rewritten | rewritten | ||
91.43.189.x/24 | 2024-01-03 20:05:27 GMT | rewritten | rewritten | ||
91.55.170.x/24 | 2023-07-10 12:15:41 GMT | blocked | blocked | ||
91.55.172.x/24 | 2023-09-27 10:30:18 GMT | blocked | blocked | ||
91.55.175.x/24 | 2023-06-26 16:16:25 GMT | blocked | blocked | ||
91.57.49.x/24 | 2023-06-11 12:28:53 GMT | blocked | blocked | ||
91.57.60.x/24 | 2023-06-25 11:58:21 GMT | blocked | blocked | ||
91.58.152.x/24 | 2023-12-07 13:33:50 GMT | blocked | blocked | ||
91.59.193.x/24 | 2024-02-15 20:09:02 GMT | blocked | blocked | ||
91.59.194.x/24 | 2024-04-10 18:09:27 GMT | blocked | blocked | ||
91.59.195.x/24 | 2024-03-10 18:33:27 GMT | blocked | blocked | ||
91.59.197.x/24 | 2024-02-21 17:04:41 GMT | blocked | blocked | ||
91.59.206.x/24 | 2024-04-15 18:02:48 GMT | blocked | blocked | ||
93.201.169.x/24 | 2023-06-21 13:37:14 GMT | blocked | blocked | ||
93.201.170.x/24 | 2023-08-19 22:11:13 GMT | blocked | blocked | ||
93.201.243.x/24 | 2024-01-07 19:23:22 GMT | blocked | blocked | ||
93.201.246.x/24 | 2023-10-26 23:31:18 GMT | blocked | blocked | ||
93.201.247.x/24 | 2023-12-07 21:12:56 GMT | blocked | blocked | ||
93.204.167.x/24 | 2024-03-05 20:10:02 GMT | blocked | blocked | ||
93.207.0.x/24 | 2023-11-09 16:02:05 GMT | rewritten | rewritten | ||
93.207.1.x/24 | 2024-04-22 10:50:35 GMT | rewritten | rewritten | ||
93.207.2.x/24 | 2023-12-19 12:47:41 GMT | rewritten | rewritten | ||
93.207.3.x/24 | 2024-02-08 09:11:37 GMT | rewritten | rewritten | ||
93.207.5.x/24 | 2024-04-17 13:48:43 GMT | rewritten | rewritten | ||
93.207.6.x/24 | 2024-02-29 18:10:50 GMT | rewritten | rewritten | ||
93.207.7.x/24 | 2023-08-09 13:41:59 GMT | rewritten | rewritten | ||
93.207.8.x/24 | 2024-04-02 04:43:59 GMT | rewritten | rewritten | ||
93.207.11.x/24 | 2023-12-11 14:20:47 GMT | rewritten | rewritten | ||
93.216.224.x/24 | 2024-01-19 14:47:46 GMT | blocked | blocked | ||
93.216.228.x/24 | 2024-01-24 13:32:19 GMT | blocked | blocked | ||
93.216.229.x/24 | 2024-01-26 14:23:30 GMT | blocked | blocked | ||
93.216.237.x/24 | 2024-01-26 14:42:05 GMT | blocked | blocked | ||
93.216.238.x/24 | 2024-02-17 18:24:23 GMT | blocked | blocked | ||
93.216.239.x/24 | 2024-02-18 13:49:03 GMT | blocked | blocked | ||
93.216.242.x/24 | 2024-01-30 05:16:29 GMT | blocked | blocked | ||
93.216.244.x/24 | 2024-01-25 19:11:09 GMT | blocked | blocked | ||
93.216.245.x/24 | 2024-01-20 09:00:27 GMT | blocked | blocked | ||
93.216.251.x/24 | 2024-02-27 05:24:40 GMT | blocked | blocked | ||
93.216.252.x/24 | 2024-01-17 10:10:56 GMT | blocked | blocked | ||
93.216.253.x/24 | 2024-02-25 17:02:17 GMT | blocked | blocked | ||
93.235.10.x/24 | 2023-07-22 14:54:33 GMT | blocked | blocked | ||
93.239.29.x/24 | 2023-05-09 16:09:19 GMT | rewritten | rewritten | ||
93.240.13.x/24 | 2024-03-22 06:11:57 GMT | blocked | blocked | ||
93.252.22.x/24 | 2023-11-14 14:31:30 GMT | rewritten | rewritten | ||
93.254.40.x/24 | 2023-12-10 00:57:02 GMT | unknown | rewritten | ||
93.254.44.x/24 | 2024-01-14 00:57:01 GMT | unknown | rewritten | ||
93.254.47.x/24 | 2023-07-09 00:57:01 GMT | rewritten | unknown | ||
93.254.93.x/24 | 2023-07-30 00:57:02 GMT | rewritten | unknown | ||
93.254.99.x/24 | 2023-07-23 00:57:02 GMT | unknown | rewritten | ||
93.254.124.x/24 | 2023-08-20 00:57:01 GMT | unknown | rewritten | ||
93.254.184.x/24 | 2024-01-28 00:57:02 GMT | unknown | rewritten | ||
93.254.236.x/24 | 2024-01-21 00:57:01 GMT | unknown | rewritten | ||
93.254.242.x/24 | 2023-06-25 00:57:01 GMT | unknown | rewritten | ||
93.255.31.x/24 | 2023-11-05 00:57:01 GMT | rewritten | rewritten | ||
93.255.55.x/24 | 2023-05-07 00:57:01 GMT | rewritten | unknown | ||
93.255.183.x/24 | 2023-09-24 00:57:01 GMT | unknown | rewritten | ||
93.255.200.x/24 | 2023-10-29 00:57:02 GMT | unknown | rewritten | ||
217.225.70.x/24 | 2023-11-15 08:56:48 GMT | blocked | blocked | ||
217.228.197.x/24 | 2024-03-13 16:29:11 GMT | blocked | blocked | ||
217.228.200.x/24 | 2024-02-25 17:29:55 GMT | blocked | blocked | ||
217.228.201.x/24 | 2023-10-02 08:30:03 GMT | blocked | blocked | ||
217.228.208.x/24 | 2023-11-11 13:55:54 GMT | blocked | blocked | ||
217.228.213.x/24 | 2024-01-28 16:28:24 GMT | blocked | blocked | ||
217.228.214.x/24 | 2023-11-30 12:43:54 GMT | blocked | blocked | ||
217.228.218.x/24 | 2024-04-24 20:06:50 GMT | blocked | blocked | ||
217.228.220.x/24 | 2024-01-18 19:44:35 GMT | blocked | blocked | ||
217.228.221.x/24 | 2023-09-13 16:26:14 GMT | blocked | blocked | ||
217.228.222.x/24 | 2024-04-10 19:18:43 GMT | blocked | blocked | ||
217.230.242.x/24 | 2024-04-14 10:20:24 GMT | blocked | blocked | ||
217.240.198.x/24 | 2023-07-24 18:45:30 GMT | blocked | blocked | ||
217.243.173.x/24 | 2023-07-07 11:50:55 GMT | blocked | blocked | ||
217.245.2.x/24 | 2024-03-14 17:28:00 GMT | blocked | blocked | ||
217.245.8.x/24 | 2024-04-02 11:44:42 GMT | blocked | blocked | ||
217.245.9.x/24 | 2024-02-25 18:26:18 GMT | blocked | blocked | ||
217.245.10.x/24 | 2023-11-27 09:11:09 GMT | blocked | blocked | ||
217.245.11.x/24 | 2023-12-12 11:51:11 GMT | blocked | blocked | ||
217.245.13.x/24 | 2024-02-05 19:44:26 GMT | blocked | blocked | ||
217.245.16.x/24 | 2023-11-01 17:43:16 GMT | blocked | blocked | ||
217.245.26.x/24 | 2023-10-30 16:02:40 GMT | blocked | blocked | ||
217.248.64.x/24 | 2023-11-30 18:15:06 GMT | blocked | blocked | ||
2003:cf:afxx::/40 | 2023-11-30 18:15:06 GMT | blocked | blocked | ||
2003:d2:4fxx::/40 | 2023-07-17 23:42:01 GMT | blocked | blocked | ||
2003:d8:efxx::/40 | 2023-05-05 12:11:08 GMT | blocked | blocked | ||
2003:da:efxx::/40 | 2023-05-26 13:58:56 GMT | blocked | blocked | ||
2003:db:87xx::/40 | 2023-11-19 23:41:01 GMT | blocked | blocked | ||
2003:df:cfxx::/40 | 2024-04-24 21:47:30 GMT | blocked | blocked | ||
2003:e2:57xx::/40 | 2024-04-24 13:43:23 GMT | blocked | blocked | ||
2a01:598:90xx::/40 | 2023-10-27 16:58:26 GMT | blocked | blocked | ||
2a01:598:99xx::/40 | 2023-10-31 14:23:12 GMT | blocked | blocked | ||
2a01:598:c8xx::/40 | 2023-05-03 13:59:54 GMT | blocked | blocked | ||
2a01:598:d8xx::/40 | 2023-10-31 14:14:09 GMT | blocked | blocked | ||
2a01:599:1xx::/40 | 2023-11-19 21:36:24 GMT | blocked | blocked | ||
2a01:599:2xx::/40 | 2024-03-12 21:08:06 GMT | blocked | blocked | ||
2a01:599:4xx::/40 | 2024-01-17 19:12:18 GMT | blocked | blocked | ||
2a01:599:axx::/40 | 2024-04-20 14:32:26 GMT | blocked | blocked | ||
2a01:599:bxx::/40 | 2024-04-17 19:56:04 GMT | blocked | blocked |
This is the list of directly connected customers of AS 3320 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.
The customer cone for 3320 is too large for a prefix list to be useful.