Spoofing Information for AS 19108 (SUDDENLINK-COMMUNICATIONS)
Spoofing status per IP block (all dates)
| 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 | ||
|---|---|---|---|---|---|
| 24.32.32.x/24 | 2021-12-16 05:28:53 GMT | rewritten | rewritten | ||
| 24.32.38.x/24 | 2021-12-09 08:22:03 GMT | blocked | blocked | ||
| 24.121.66.x/24 | 2017-04-24 08:03:04 GMT | rewritten | rewritten | ||
| 24.121.184.x/24 | 2017-05-01 09:12:32 GMT | rewritten | rewritten | ||
| 24.121.221.x/24 | 2019-06-29 00:19:23 GMT | rewritten | rewritten | ||
| 24.156.37.x/24 | 2017-06-19 20:00:09 GMT | rewritten | rewritten | ||
| 24.156.46.x/24 | 2020-10-10 16:34:47 GMT | blocked | blocked | ||
| 47.208.185.x/24 | 2018-08-18 03:16:46 GMT | blocked | blocked | ||
| 47.208.186.x/24 | 2018-03-07 07:10:34 GMT | blocked | blocked | ||
| 47.208.189.x/24 | 2021-07-18 17:34:06 GMT | blocked | blocked | ||
| 47.208.212.x/24 | 2018-03-24 21:11:20 GMT | blocked | blocked | ||
| 47.209.2.x/24 | 2018-08-29 20:56:16 GMT | blocked | blocked | ||
| 47.209.5.x/24 | 2017-12-30 23:05:24 GMT | blocked | blocked | ||
| 47.209.6.x/24 | 2022-08-11 20:30:00 GMT | blocked | blocked | ||
| 47.209.7.x/24 | 2018-01-08 20:53:22 GMT | blocked | blocked | ||
| 47.209.9.x/24 | 2020-07-22 23:39:36 GMT | blocked | blocked | ||
| 47.209.11.x/24 | 2018-07-09 05:09:32 GMT | blocked | blocked | ||
| 47.209.220.x/24 | 2021-01-20 04:56:37 GMT | blocked | blocked | ||
| 47.210.11.x/24 | 2019-01-09 12:13:38 GMT | rewritten | rewritten | ||
| 47.210.20.x/24 | 2018-03-15 20:59:00 GMT | blocked | blocked | ||
| 47.211.72.x/24 | 2023-02-25 20:56:28 GMT | rewritten | rewritten | ||
| 47.211.84.x/24 | 2023-03-04 22:02:49 GMT | rewritten | rewritten | ||
| 47.211.88.x/24 | 2018-10-14 06:50:34 GMT | rewritten | rewritten | ||
| 47.211.90.x/24 | 2017-12-08 04:13:50 GMT | rewritten | rewritten | ||
| 47.213.9.x/24 | 2020-10-03 02:19:02 GMT | blocked | blocked | ||
| 47.213.63.x/24 | 2020-12-24 22:41:02 GMT | blocked | blocked | ||
| 47.213.186.x/24 | 2020-10-26 18:52:22 GMT | rewritten | rewritten | ||
| 47.215.129.x/24 | 2018-01-10 15:45:01 GMT | blocked | blocked | ||
| 47.215.147.x/24 | 2018-04-11 05:15:47 GMT | blocked | blocked | ||
| 47.215.158.x/24 | 2017-11-17 10:21:14 GMT | blocked | blocked | ||
| 47.215.159.x/24 | 2018-03-19 08:42:41 GMT | blocked | blocked | ||
| 47.218.51.x/24 | 2022-02-18 01:42:34 GMT | blocked | blocked | ||
| 47.218.52.x/24 | 2023-07-30 13:41:45 GMT | rewritten | rewritten | ||
| 47.218.53.x/24 | 2022-08-03 11:06:30 GMT | blocked | blocked | ||
| 47.218.54.x/24 | 2023-04-01 20:28:37 GMT | blocked | blocked | ||
| 47.218.57.x/24 | 2022-01-23 04:59:00 GMT | rewritten | rewritten | ||
| 47.218.98.x/24 | 2022-04-23 20:54:02 GMT | rewritten | rewritten | ||
| 47.218.253.x/24 | 2019-06-15 02:13:59 GMT | rewritten | rewritten | ||
| 47.219.43.x/24 | 2022-06-11 00:37:50 GMT | blocked | blocked | ||
| 47.219.114.x/24 | 2017-02-06 14:32:25 GMT | rewritten | rewritten | ||
| 47.219.179.x/24 | 2016-09-25 15:29:42 GMT | blocked | blocked | ||
| 47.220.21.x/24 | 2023-03-11 05:42:38 GMT | rewritten | rewritten | ||
| 47.221.221.x/24 | 2022-03-22 19:12:43 GMT | rewritten | rewritten | ||
| 47.221.253.x/24 | 2022-02-09 01:19:26 GMT | blocked | blocked | ||
| 47.222.2.x/24 | 2024-04-20 19:51:08 GMT | blocked | blocked | ||
| 47.222.146.x/24 | 2023-09-22 19:45:18 GMT | blocked | blocked | ||
| 47.222.155.x/24 | 2019-03-11 13:26:35 GMT | blocked | blocked | ||
| 47.222.212.x/24 | 2017-03-29 13:27:55 GMT | rewritten | rewritten | ||
| 47.223.174.x/24 | 2017-04-24 20:21:00 GMT | unknown | rewritten | ||
| 47.223.205.x/24 | 2022-06-30 00:56:20 GMT | blocked | blocked | ||
| 47.223.244.x/24 | 2021-04-04 20:40:22 GMT | rewritten | rewritten | ||
| 47.223.248.x/24 | 2022-01-28 01:41:41 GMT | rewritten | rewritten | ||
| 47.223.250.x/24 | 2022-02-15 03:40:44 GMT | blocked | blocked | ||
| 47.223.251.x/24 | 2023-08-07 03:31:00 GMT | rewritten | rewritten | ||
| 47.223.255.x/24 | 2022-01-28 02:17:11 GMT | blocked | blocked | ||
| 50.24.19.x/24 | 2016-10-24 00:39:33 GMT | rewritten | rewritten | ||
| 50.24.24.x/24 | 2017-03-28 16:00:51 GMT | unknown | received | ||
| 50.24.95.x/24 | 2021-01-09 18:47:23 GMT | blocked | blocked | ||
| 50.24.188.x/24 | 2017-04-27 17:20:13 GMT | blocked | blocked | ||
| 50.25.44.x/24 | 2022-08-11 17:12:33 GMT | blocked | blocked | ||
| 50.25.69.x/24 | 2022-03-17 16:18:38 GMT | blocked | blocked | ||
| 50.25.72.x/24 | 2021-02-10 13:58:00 GMT | blocked | blocked | ||
| 50.26.69.x/24 | 2017-04-30 22:21:21 GMT | blocked | blocked | ||
| 50.26.184.x/24 | 2023-04-14 02:39:38 GMT | blocked | blocked | ||
| 50.26.189.x/24 | 2023-04-23 03:58:47 GMT | blocked | blocked | ||
| 50.26.196.x/24 | 2023-04-01 00:29:49 GMT | blocked | blocked | ||
| 50.26.219.x/24 | 2019-02-25 09:07:56 GMT | rewritten | rewritten | ||
| 50.27.103.x/24 | 2017-05-19 00:12:48 GMT | rewritten | rewritten | ||
| 50.27.109.x/24 | 2017-02-02 01:37:39 GMT | rewritten | rewritten | ||
| 50.27.200.x/24 | 2017-05-04 00:10:57 GMT | blocked | blocked | ||
| 66.76.3.x/24 | 2017-05-22 00:02:13 GMT | blocked | blocked | ||
| 66.76.21.x/24 | 2024-01-06 13:23:42 GMT | rewritten | rewritten | ||
| 66.76.139.x/24 | 2017-07-06 16:11:01 GMT | blocked | blocked | ||
| 66.76.214.x/24 | 2018-06-27 03:17:57 GMT | rewritten | rewritten | ||
| 74.192.128.x/24 | 2017-07-19 17:56:52 GMT | blocked | blocked | ||
| 74.192.129.x/24 | 2017-03-03 19:49:20 GMT | blocked | blocked | ||
| 74.193.115.x/24 | 2016-12-26 05:07:04 GMT | blocked | blocked | ||
| 74.193.254.x/24 | 2018-05-07 15:07:01 GMT | blocked | blocked | ||
| 74.194.5.x/24 | 2020-11-27 17:12:11 GMT | blocked | blocked | ||
| 74.195.16.x/24 | 2018-05-18 18:24:45 GMT | blocked | blocked | ||
| 74.195.246.x/24 | 2024-02-15 03:56:20 GMT | rewritten | rewritten | ||
| 74.196.78.x/24 | 2017-06-18 14:20:45 GMT | rewritten | rewritten | ||
| 74.197.10.x/24 | 2021-05-22 08:22:56 GMT | blocked | blocked | ||
| 74.197.19.x/24 | 2022-08-05 07:14:11 GMT | blocked | blocked | ||
| 74.197.87.x/24 | 2021-03-08 18:55:49 GMT | blocked | blocked | ||
| 74.197.246.x/24 | 2020-12-17 06:05:09 GMT | rewritten | rewritten | ||
| 74.197.247.x/24 | 2017-06-09 05:22:36 GMT | blocked | blocked | ||
| 75.109.17.x/24 | 2021-03-03 23:06:10 GMT | rewritten | rewritten | ||
| 75.109.24.x/24 | 2021-05-25 04:31:47 GMT | rewritten | rewritten | ||
| 75.109.177.x/24 | 2020-12-07 01:00:36 GMT | rewritten | rewritten | ||
| 75.109.215.x/24 | 2017-11-26 15:09:52 GMT | rewritten | rewritten | ||
| 75.109.225.x/24 | 2020-05-06 16:45:49 GMT | rewritten | rewritten | ||
| 75.110.206.x/24 | 2016-12-24 12:57:38 GMT | blocked | blocked | ||
| 75.110.234.x/24 | 2017-04-19 03:41:05 GMT | blocked | blocked | ||
| 75.111.79.x/24 | 2021-08-02 15:23:30 GMT | blocked | blocked | ||
| 173.80.88.x/24 | 2020-08-01 14:15:13 GMT | rewritten | rewritten | ||
| 173.80.169.x/24 | 2022-03-08 23:39:56 GMT | blocked | blocked | ||
| 173.81.2.x/24 | 2017-07-03 06:13:03 GMT | blocked | blocked | ||
| 173.81.64.x/24 | 2017-04-12 00:11:01 GMT | blocked | blocked | ||
| 173.81.141.x/24 | 2017-05-24 14:20:09 GMT | rewritten | rewritten | ||
| 173.81.167.x/24 | 2023-06-20 21:44:33 GMT | rewritten | rewritten | ||
| 173.81.186.x/24 | 2023-12-06 09:33:57 GMT | blocked | blocked | ||
| 173.81.194.x/24 | 2016-11-10 03:35:28 GMT | rewritten | rewritten | ||
| 173.216.208.x/24 | 2017-09-26 22:08:37 GMT | rewritten | rewritten | ||
| 173.216.250.x/24 | 2018-01-27 18:09:11 GMT | rewritten | rewritten | ||
| 173.216.251.x/24 | 2018-03-17 15:51:41 GMT | rewritten | rewritten | ||
| 173.217.136.x/24 | 2017-08-04 19:47:07 GMT | rewritten | rewritten | ||
| 173.217.216.x/24 | 2017-02-23 21:30:44 GMT | rewritten | rewritten | ||
| 173.217.222.x/24 | 2016-12-17 23:21:11 GMT | rewritten | rewritten | ||
| 173.218.9.x/24 | 2016-10-25 20:03:28 GMT | blocked | blocked | ||
| 173.218.32.x/24 | 2016-05-25 22:20:32 GMT | blocked | blocked | ||
| 173.218.37.x/24 | 2017-03-15 22:14:48 GMT | rewritten | rewritten | ||
| 173.219.137.x/24 | 2017-06-24 01:59:25 GMT | blocked | blocked | ||
| 173.219.154.x/24 | 2017-03-05 19:44:03 GMT | rewritten | rewritten | ||
| 205.201.66.x/24 | 2018-12-14 03:15:54 GMT | blocked | blocked | ||
| 205.201.90.x/24 | 2017-12-24 13:55:55 GMT | blocked | blocked | ||
| 207.192.205.x/24 | 2016-10-08 14:59:47 GMT | blocked | blocked | ||
| 208.180.103.x/24 | 2019-06-29 02:26:14 GMT | blocked | blocked | ||
| 208.180.113.x/24 | 2016-09-13 22:07:34 GMT | blocked | blocked | ||
| 208.180.134.x/24 | 2020-01-21 04:10:50 GMT | blocked | rewritten | ||
| 208.180.169.x/24 | 2017-03-27 12:50:15 GMT | blocked | blocked | ||
| 208.180.232.x/24 | 2022-01-30 14:41:30 GMT | rewritten | rewritten | ||
| 209.33.44.x/24 | 2018-08-05 15:56:29 GMT | rewritten | rewritten | ||
| 209.33.83.x/24 | 2018-11-18 00:06:20 GMT | blocked | blocked | ||
| 2600:5400:70xx::/40 | 2017-03-28 16:00:51 GMT | ✔ | blocked | received | |
Address Space Announcement History
The customer cone for 19108 is too large for a prefix list to be useful.