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 | ||
---|---|---|---|---|---|
31.149.178.x/24 | 2024-04-22 16:46:50 GMT | blocked | blocked | ||
31.161.139.x/24 | 2023-11-02 15:39:59 GMT | blocked | received | ||
31.161.154.x/24 | 2023-07-07 06:58:52 GMT | rewritten | received | ||
31.161.185.x/24 | 2023-12-01 12:37:17 GMT | rewritten | rewritten | ||
31.161.189.x/24 | 2023-08-13 13:01:54 GMT | rewritten | rewritten | ||
31.161.192.x/24 | 2023-07-20 07:57:37 GMT | rewritten | rewritten | ||
31.161.193.x/24 | 2023-11-05 14:43:20 GMT | rewritten | rewritten | ||
31.161.194.x/24 | 2024-03-27 13:15:48 GMT | rewritten | rewritten | ||
31.161.195.x/24 | 2024-03-26 08:52:10 GMT | rewritten | rewritten | ||
31.161.221.x/24 | 2023-10-12 13:50:06 GMT | rewritten | rewritten | ||
31.161.222.x/24 | 2023-05-30 14:10:23 GMT | rewritten | rewritten | ||
31.161.223.x/24 | 2024-01-16 14:28:25 GMT | rewritten | rewritten | ||
31.161.229.x/24 | 2023-07-10 16:39:45 GMT | blocked | received | ||
62.133.100.x/24 | 2024-03-24 08:21:16 GMT | rewritten | received | ||
77.63.0.x/24 | 2023-11-28 09:45:06 GMT | rewritten | rewritten | ||
77.63.1.x/24 | 2023-11-03 09:49:44 GMT | rewritten | rewritten | ||
77.63.2.x/24 | 2023-11-27 13:30:50 GMT | rewritten | rewritten | ||
77.63.3.x/24 | 2023-08-14 15:50:26 GMT | rewritten | rewritten | ||
77.63.5.x/24 | 2023-08-05 07:10:49 GMT | rewritten | rewritten | ||
77.63.6.x/24 | 2024-02-08 09:51:01 GMT | rewritten | rewritten | ||
77.63.7.x/24 | 2023-11-03 09:31:06 GMT | rewritten | rewritten | ||
77.63.9.x/24 | 2024-01-26 20:43:01 GMT | rewritten | rewritten | ||
77.63.10.x/24 | 2023-12-16 13:40:32 GMT | rewritten | rewritten | ||
77.63.11.x/24 | 2023-09-26 12:48:40 GMT | rewritten | rewritten | ||
77.63.12.x/24 | 2024-04-23 07:38:10 GMT | rewritten | rewritten | ||
77.63.13.x/24 | 2024-04-24 00:13:14 GMT | rewritten | rewritten | ||
77.63.14.x/24 | 2023-12-12 01:56:24 GMT | rewritten | rewritten | ||
77.63.15.x/24 | 2023-07-25 07:38:35 GMT | rewritten | rewritten | ||
77.63.18.x/24 | 2023-06-25 19:23:03 GMT | rewritten | rewritten | ||
77.63.19.x/24 | 2023-09-17 12:00:19 GMT | rewritten | rewritten | ||
77.63.20.x/24 | 2023-12-25 18:17:39 GMT | rewritten | rewritten | ||
77.63.21.x/24 | 2023-09-27 07:31:46 GMT | rewritten | rewritten | ||
77.63.25.x/24 | 2024-01-26 20:08:04 GMT | rewritten | rewritten | ||
77.63.26.x/24 | 2024-03-08 15:59:55 GMT | rewritten | rewritten | ||
77.63.27.x/24 | 2023-10-16 11:15:07 GMT | rewritten | rewritten | ||
77.63.28.x/24 | 2023-10-16 18:33:24 GMT | rewritten | rewritten | ||
77.63.29.x/24 | 2023-07-10 10:47:53 GMT | rewritten | rewritten | ||
77.63.30.x/24 | 2023-05-06 08:32:41 GMT | rewritten | rewritten | ||
77.63.31.x/24 | 2023-05-08 11:21:57 GMT | rewritten | rewritten | ||
77.63.33.x/24 | 2024-04-04 09:08:40 GMT | rewritten | rewritten | ||
77.63.35.x/24 | 2023-12-21 19:39:02 GMT | rewritten | rewritten | ||
77.63.36.x/24 | 2023-12-21 18:26:09 GMT | rewritten | rewritten | ||
77.63.37.x/24 | 2023-07-15 15:12:05 GMT | rewritten | rewritten | ||
77.63.38.x/24 | 2024-02-16 07:52:39 GMT | rewritten | rewritten | ||
77.63.40.x/24 | 2023-12-01 12:41:59 GMT | rewritten | rewritten | ||
77.63.41.x/24 | 2023-12-13 14:35:43 GMT | rewritten | rewritten | ||
77.63.42.x/24 | 2023-09-08 07:29:55 GMT | rewritten | rewritten | ||
77.63.43.x/24 | 2023-09-05 05:54:09 GMT | rewritten | rewritten | ||
77.63.44.x/24 | 2023-05-30 08:08:25 GMT | rewritten | rewritten | ||
77.63.45.x/24 | 2024-01-18 07:46:36 GMT | rewritten | rewritten | ||
77.63.46.x/24 | 2023-12-07 15:30:54 GMT | rewritten | rewritten | ||
77.63.47.x/24 | 2023-10-09 14:57:02 GMT | rewritten | rewritten | ||
77.63.48.x/24 | 2023-10-10 06:42:01 GMT | rewritten | rewritten | ||
77.63.49.x/24 | 2023-06-15 11:41:16 GMT | rewritten | rewritten | ||
77.63.50.x/24 | 2023-12-13 12:05:06 GMT | rewritten | rewritten | ||
77.63.51.x/24 | 2023-06-22 19:14:49 GMT | rewritten | rewritten | ||
77.63.52.x/24 | 2024-03-05 10:23:06 GMT | rewritten | rewritten | ||
77.63.53.x/24 | 2023-11-19 14:24:00 GMT | rewritten | rewritten | ||
77.63.54.x/24 | 2023-09-29 10:04:31 GMT | rewritten | rewritten | ||
77.63.55.x/24 | 2023-12-06 11:59:16 GMT | rewritten | rewritten | ||
77.63.56.x/24 | 2023-08-16 15:01:47 GMT | rewritten | rewritten | ||
77.63.57.x/24 | 2023-12-25 08:21:55 GMT | rewritten | rewritten | ||
77.63.58.x/24 | 2023-09-04 14:04:40 GMT | rewritten | rewritten | ||
77.63.59.x/24 | 2023-06-01 17:26:07 GMT | rewritten | rewritten | ||
77.63.60.x/24 | 2023-06-02 09:23:32 GMT | rewritten | rewritten | ||
77.63.61.x/24 | 2023-10-05 14:56:32 GMT | rewritten | rewritten | ||
77.63.63.x/24 | 2023-12-11 14:35:26 GMT | rewritten | rewritten | ||
77.63.64.x/24 | 2023-10-26 08:21:40 GMT | rewritten | rewritten | ||
77.63.65.x/24 | 2024-01-08 09:24:05 GMT | rewritten | rewritten | ||
77.63.66.x/24 | 2024-01-26 10:16:04 GMT | rewritten | rewritten | ||
77.63.68.x/24 | 2023-08-30 11:13:43 GMT | rewritten | rewritten | ||
77.63.69.x/24 | 2023-11-27 03:48:49 GMT | rewritten | rewritten | ||
77.63.70.x/24 | 2023-08-23 05:50:58 GMT | rewritten | rewritten | ||
77.63.71.x/24 | 2023-07-15 19:35:52 GMT | rewritten | rewritten | ||
77.63.72.x/24 | 2023-11-16 12:59:40 GMT | rewritten | rewritten | ||
77.63.73.x/24 | 2023-12-01 20:56:46 GMT | rewritten | rewritten | ||
77.63.74.x/24 | 2023-10-24 14:27:03 GMT | rewritten | rewritten | ||
77.63.77.x/24 | 2023-05-13 17:16:30 GMT | rewritten | rewritten | ||
77.63.79.x/24 | 2023-10-31 15:43:36 GMT | rewritten | rewritten | ||
77.63.80.x/24 | 2023-10-23 13:50:47 GMT | rewritten | rewritten | ||
77.63.81.x/24 | 2023-10-29 11:52:07 GMT | rewritten | rewritten | ||
77.63.84.x/24 | 2023-10-29 15:46:44 GMT | rewritten | rewritten | ||
77.63.86.x/24 | 2023-05-20 10:57:53 GMT | rewritten | rewritten | ||
77.63.87.x/24 | 2023-10-31 20:00:12 GMT | rewritten | rewritten | ||
77.63.88.x/24 | 2023-11-01 17:05:08 GMT | rewritten | rewritten | ||
77.63.89.x/24 | 2023-10-29 09:55:33 GMT | rewritten | rewritten | ||
77.63.91.x/24 | 2023-12-07 10:02:49 GMT | rewritten | rewritten | ||
77.63.93.x/24 | 2023-07-15 05:34:37 GMT | rewritten | rewritten | ||
77.63.94.x/24 | 2023-11-05 14:50:07 GMT | rewritten | rewritten | ||
77.63.95.x/24 | 2023-08-25 15:09:32 GMT | rewritten | rewritten | ||
77.63.96.x/24 | 2023-08-18 11:45:30 GMT | rewritten | rewritten | ||
77.63.99.x/24 | 2023-11-11 12:45:44 GMT | rewritten | rewritten | ||
77.63.100.x/24 | 2023-09-18 10:05:18 GMT | rewritten | rewritten | ||
77.63.101.x/24 | 2023-11-11 08:55:28 GMT | rewritten | rewritten | ||
77.63.102.x/24 | 2023-11-03 16:55:08 GMT | rewritten | rewritten | ||
77.63.105.x/24 | 2023-11-13 05:45:40 GMT | rewritten | rewritten | ||
77.63.106.x/24 | 2024-02-23 11:22:18 GMT | rewritten | rewritten | ||
77.63.107.x/24 | 2023-10-19 15:50:09 GMT | rewritten | rewritten | ||
77.63.110.x/24 | 2023-12-25 09:46:49 GMT | rewritten | rewritten | ||
77.63.111.x/24 | 2023-12-16 13:23:51 GMT | rewritten | rewritten | ||
77.63.113.x/24 | 2023-09-22 19:49:32 GMT | rewritten | rewritten | ||
77.63.114.x/24 | 2023-07-02 12:56:18 GMT | rewritten | rewritten | ||
77.63.115.x/24 | 2023-06-24 16:56:33 GMT | rewritten | rewritten | ||
77.63.116.x/24 | 2023-12-11 09:07:27 GMT | rewritten | rewritten | ||
77.63.117.x/24 | 2023-05-02 11:51:32 GMT | rewritten | rewritten | ||
77.63.118.x/24 | 2023-08-14 15:32:05 GMT | rewritten | rewritten | ||
77.63.119.x/24 | 2023-12-15 08:01:21 GMT | rewritten | rewritten | ||
77.63.120.x/24 | 2023-07-10 05:50:25 GMT | rewritten | rewritten | ||
77.63.121.x/24 | 2023-12-18 08:21:08 GMT | rewritten | rewritten | ||
77.63.122.x/24 | 2023-05-04 14:53:23 GMT | rewritten | rewritten | ||
77.63.123.x/24 | 2023-07-21 12:34:57 GMT | rewritten | rewritten | ||
77.63.124.x/24 | 2023-05-04 09:39:22 GMT | rewritten | rewritten | ||
77.63.125.x/24 | 2023-09-17 13:36:30 GMT | rewritten | rewritten | ||
77.63.126.x/24 | 2023-09-06 03:08:43 GMT | rewritten | rewritten | ||
77.165.53.x/24 | 2024-04-21 14:40:29 GMT | rewritten | rewritten | ||
77.171.126.x/24 | 2023-09-15 06:59:33 GMT | blocked | blocked | ||
77.171.131.x/24 | 2024-04-20 14:04:11 GMT | blocked | blocked | ||
77.172.158.x/24 | 2023-11-21 19:07:24 GMT | blocked | blocked | ||
81.207.102.x/24 | 2023-09-22 14:40:21 GMT | rewritten | rewritten | ||
81.207.228.x/24 | 2024-04-22 13:33:02 GMT | rewritten | rewritten | ||
86.89.139.x/24 | 2024-04-24 09:43:17 GMT | rewritten | rewritten | ||
86.93.217.x/24 | 2024-04-24 17:09:00 GMT | blocked | blocked | ||
86.93.253.x/24 | 2024-03-31 11:51:18 GMT | blocked | blocked | ||
88.159.74.x/24 | 2023-06-26 07:56:15 GMT | rewritten | rewritten | ||
89.200.1.x/24 | 2023-09-18 12:09:19 GMT | rewritten | rewritten | ||
92.68.190.x/24 | 2024-03-19 14:33:33 GMT | blocked | blocked | ||
92.69.34.x/24 | 2023-09-28 18:34:55 GMT | rewritten | rewritten | ||
92.69.35.x/24 | 2023-10-11 07:35:43 GMT | rewritten | rewritten | ||
92.69.38.x/24 | 2024-03-15 19:04:59 GMT | rewritten | rewritten | ||
92.69.46.x/24 | 2024-01-29 17:30:02 GMT | rewritten | rewritten | ||
188.206.77.x/24 | 2023-10-18 13:49:57 GMT | blocked | received | ||
188.206.109.x/24 | 2023-06-13 16:09:06 GMT | blocked | received | ||
188.207.72.x/24 | 2024-01-12 10:03:11 GMT | rewritten | rewritten | ||
188.207.73.x/24 | 2023-10-02 13:03:10 GMT | rewritten | rewritten | ||
188.207.74.x/24 | 2023-06-11 13:24:10 GMT | rewritten | rewritten | ||
188.207.75.x/24 | 2023-12-26 16:57:26 GMT | rewritten | rewritten | ||
188.207.76.x/24 | 2023-12-11 17:34:19 GMT | rewritten | rewritten | ||
188.207.77.x/24 | 2023-07-06 01:40:28 GMT | rewritten | rewritten | ||
188.207.82.x/24 | 2024-02-01 14:12:24 GMT | rewritten | rewritten | ||
188.207.83.x/24 | 2023-10-20 15:30:02 GMT | rewritten | rewritten | ||
188.207.84.x/24 | 2023-07-24 13:56:55 GMT | rewritten | rewritten | ||
188.207.85.x/24 | 2024-04-13 12:49:32 GMT | rewritten | rewritten | ||
188.207.87.x/24 | 2023-04-28 09:19:52 GMT | rewritten | rewritten | ||
188.207.107.x/24 | 2023-09-07 12:48:10 GMT | rewritten | rewritten | ||
188.207.108.x/24 | 2023-12-30 08:03:58 GMT | rewritten | rewritten | ||
188.207.109.x/24 | 2023-12-07 08:37:25 GMT | rewritten | rewritten | ||
188.207.111.x/24 | 2023-08-02 14:40:42 GMT | rewritten | rewritten | ||
188.207.112.x/24 | 2023-08-26 09:02:16 GMT | rewritten | rewritten | ||
188.207.113.x/24 | 2023-05-25 08:08:00 GMT | rewritten | rewritten | ||
188.207.114.x/24 | 2023-09-12 17:50:56 GMT | rewritten | rewritten | ||
188.207.116.x/24 | 2023-09-12 07:00:52 GMT | rewritten | rewritten | ||
188.207.118.x/24 | 2024-01-11 21:14:18 GMT | rewritten | rewritten | ||
195.240.99.x/24 | 2024-04-22 09:24:05 GMT | rewritten | rewritten | ||
213.10.201.x/24 | 2024-03-28 20:15:22 GMT | blocked | blocked | ||
2a02:a420:xx::/40 | 2024-02-01 14:12:24 GMT | blocked | blocked | ||
2a02:a446:f8xx::/40 | 2023-09-22 14:40:21 GMT | blocked | blocked | ||
2a02:a458:50xx::/40 | 2023-11-04 15:40:59 GMT | blocked | blocked | ||
2a02:a45b:33xx::/40 | 2024-03-31 11:51:18 GMT | blocked | blocked | ||
2a02:a45f:bfxx::/40 | 2024-04-13 12:57:16 GMT | blocked | blocked | ||
2a02:a464:81xx::/40 | 2024-04-24 17:09:00 GMT | blocked | blocked | ||
2a02:a468:61xx::/40 | 2024-02-23 12:59:15 GMT | blocked | blocked | ||
2a02:a469:8bxx::/40 | 2023-11-21 19:07:24 GMT | blocked | blocked |
This is the list of directly connected customers of AS 1136 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 | 28685 (ASN-ROUTIT) | nld (Netherlands) | 49 | 11 | AS 28685 tests | blocked |
---|
The customer cone for 1136 is too large for a prefix list to be useful.