前缀画像
查看前缀当前路由、来源、可见度与 BGP 变化证据。
91.240.208.0/22
当前有效IPv4起源 ASNAS199020
当前画像来自 CHA.LA 维护的 BGP 路由状态、小时聚合与事件历史；没有观测到的字段会明确显示为未收录。- 前缀
- 91.240.208.0/22
- 当前状态
- 当前有效
- 起源 ASN
- AS199020
- 首次观测
- 2026/8/28 19:40:14
- 最近观测
- 2026/11/11 16:00:00
对等体45可见对等体
观测节点1观测节点
宣告20近 7 天小时聚合
撤销17近 7 天小时聚合
起源 ASN1观测到的 ASN
当前路由与路径
| 前缀 | 起源 ASN | AS 路径 | 路径长度 | 对等体 | 观测节点 | 状态 |
|---|---|---|---|---|---|---|
| 91.240.208.0/22 | AS199020 | 20514 1299 12389 199020 | 4 | 217.151.205.147 | rrc00 | 当前有效 |
| 91.240.208.0/22 | AS199020 | 34549 62255 58002 199020 | 4 | 80.77.16.114 | rrc00 | 当前有效 |
| 91.240.208.0/22 | AS199020 | 48185 3216 199020 199020 | 4 | 195.90.96.2 | rrc00 | 当前有效 |
| 91.240.208.0/22 | AS199020 | 20205 1299 12389 199020 | 4 | 64.246.96.5 | rrc00 | 当前有效 |
| 91.240.208.0/22 | AS199020 | 132825 3356 1273 12389 199020 | 5 | 43.251.115.197 | rrc00 | 当前有效 |
| 91.240.208.0/22 | AS199020 | 55720 3257 12389 199020 | 4 | 45.116.179.212 | rrc00 | 当前有效 |
| 91.240.208.0/22 | AS199020 | 57381 6939 12389 199020 | 4 | 193.150.22.240 | rrc00 | 当前有效 |
| 91.240.208.0/22 | AS199020 | 24482 199020 | 2 | 203.175.175.15 | rrc00 | 当前有效 |
| 91.240.208.0/22 | AS199020 | 49134 53356 6939 12389 199020 | 5 | 23.129.32.61 | rrc00 | 当前有效 |
| 91.240.208.0/22 | AS199020 | 204092 6939 12389 199020 | 4 | 89.234.186.6 | rrc00 | 当前有效 |
| 91.240.208.0/22 | AS199020 | 34927 6939 12389 199020 | 4 | 45.134.89.1 | rrc00 | 当前有效 |
| 91.240.208.0/22 | AS199020 | 34927 6939 12389 199020 | 4 | 193.148.251.1 | rrc00 | 当前有效 |
| 91.240.208.0/22 | AS199020 | 37989 6939 12389 199020 | 4 | 203.123.48.6 | rrc00 | 当前有效 |
| 91.240.208.0/22 | AS199020 | 216285 8280 6762 3216 199020 199020 | 6 | 84.54.49.1 | rrc00 | 当前有效 |
| 91.240.208.0/22 | AS199020 | 61218 6939 12389 199020 | 4 | 143.246.179.232 | rrc00 | 当前有效 |
| 91.240.208.0/22 | AS199020 | 328840 327727 174 35598 58002 199020 | 6 | 102.208.105.2 | rrc00 | 当前有效 |
| 91.240.208.0/22 | AS199020 | 44393 58057 50673 199020 | 4 | 49.12.70.222 | rrc00 | 当前有效 |
| 91.240.208.0/22 | AS199020 | 55720 6939 12389 199020 | 4 | 103.212.68.10 | rrc00 | 当前有效 |
| 91.240.208.0/22 | AS199020 | 50304 1299 12389 199020 | 4 | 31.169.49.228 | rrc00 | 当前有效 |
| 91.240.208.0/22 | AS199020 | 59919 6939 12389 199020 | 4 | 5.178.95.254 | rrc00 | 当前有效 |
| 91.240.208.0/22 | AS199020 | 13830 971 3356 3216 199020 199020 | 6 | 161.129.152.2 | rrc00 | 当前有效 |
| 91.240.208.0/22 | AS199020 | 4608 7575 6939 12389 199020 | 5 | 203.119.104.1 | rrc00 | 当前有效 |
| 91.240.208.0/22 | AS199020 | 38001 9002 1273 12389 199020 | 5 | 202.150.221.37 | rrc00 | 当前有效 |
| 91.240.208.0/22 | AS199020 | 202365 6939 12389 199020 | 4 | 194.50.19.4 | rrc00 | 当前有效 |
| 91.240.208.0/22 | AS199020 | 50300 6939 12389 199020 | 4 | 176.12.110.8 | rrc00 | 当前有效 |
| 91.240.208.0/22 | AS199020 | 58057 1836 6939 12389 199020 | 5 | 193.33.94.251 | rrc00 | 当前有效 |
| 91.240.208.0/22 | AS199020 | 29504 6939 12389 199020 | 4 | 185.193.84.191 | rrc00 | 当前有效 |
| 91.240.208.0/22 | AS199020 | 49432 48362 6939 12389 199020 | 5 | 195.128.231.254 | rrc00 | 当前有效 |
| 91.240.208.0/22 | AS199020 | 3333 35598 58002 199020 | 4 | 193.0.0.56 | rrc00 | 当前有效 |
| 91.240.208.0/22 | AS199020 | 1403 6939 12389 199020 | 4 | 198.58.198.252 | rrc00 | 当前有效 |
| 91.240.208.0/22 | AS199020 | 49673 199020 | 2 | 94.247.111.254 | rrc00 | 当前有效 |
| 91.240.208.0/22 | AS199020 | 202365 50673 199020 | 3 | 5.255.90.109 | rrc00 | 当前有效 |
| 91.240.208.0/22 | AS199020 | 213241 62255 58002 199020 | 4 | 89.42.52.8 | rrc00 | 当前有效 |
| 91.240.208.0/22 | AS199020 | 3549 3356 3216 199020 199020 | 5 | 208.51.134.248 | rrc00 | 当前有效 |
| 91.240.208.0/22 | AS199020 | 22652 6939 12389 199020 | 4 | 45.61.0.85 | rrc00 | 当前有效 |
| 91.240.208.0/22 | AS199020 | 852 6939 12389 199020 | 4 | 154.11.12.212 | rrc00 | 当前有效 |
| 91.240.208.0/22 | AS199020 | 37721 199020 | 2 | 165.16.221.66 | rrc00 | 当前有效 |
| 91.240.208.0/22 | AS199020 | 58057 6939 12389 199020 | 4 | 194.50.92.251 | rrc00 | 当前有效 |
| 91.240.208.0/22 | AS199020 | 206499 6939 12389 199020 | 4 | 45.14.68.69 | rrc00 | 当前有效 |
| 91.240.208.0/22 | AS199020 | 208972 199020 | 2 | 45.12.55.0 | rrc00 | 当前有效 |
| 91.240.208.0/22 | AS199020 | 14907 6939 12389 199020 | 4 | 208.80.153.193 | rrc00 | 当前有效 |
| 91.240.208.0/22 | AS199020 | 17639 6939 12389 199020 | 4 | 202.69.160.152 | rrc00 | 当前有效 |
| 91.240.208.0/22 | AS199020 | 45049 6696 6939 12389 199020 | 5 | 194.28.97.2 | rrc00 | 当前有效 |
| 91.240.208.0/22 | AS199020 | 57821 6939 12389 199020 | 4 | 193.160.39.1 | rrc00 | 当前有效 |
| 91.240.208.0/22 | AS199020 | 7018 3257 12389 199020 | 4 | 12.0.1.63 | rrc00 | 当前有效 |
| 91.240.208.0/22 | — | 未收录 | — | 178.208.11.4 | rrc00 | 已撤销 |
最近事件窗口
仅统计这个小时内收到事件的对等体与观测节点。
- 最近观测
- 2026/11/11 11:00:00
- 窗口内对等体
- 1
- 窗口内观测节点
- 1
- 平均路径长度
- 0.0
- 最长路径
- 未收录
宣告 / 撤销历史
| 时间 | 事件 | 起源 ASN | AS 路径 | 对等体 | 观测节点 |
|---|---|---|---|---|---|
| 2026/11/11 11:20:12 | 撤销 | — | — | 178.208.11.4 | rrc00 |
| 2026/11/11 10:35:02 | 撤销 | — | — | 178.208.11.4 | rrc00 |
| 2026/11/11 09:40:19 | 撤销 | — | — | 178.208.11.4 | rrc00 |
| 2026/11/11 09:05:40 | 撤销 | — | — | 178.208.11.4 | rrc00 |
| 2026/11/11 08:45:06 | 宣告 | AS199020 | 50628 35598 58002 199020 | 178.208.11.4 | rrc00 |
| 2026/11/11 07:25:18 | 撤销 | — | — | 178.208.11.4 | rrc00 |
| 2026/11/11 06:50:10 | 宣告 | AS199020 | 50628 35598 58002 199020 | 178.208.11.4 | rrc00 |
| 2026/11/11 06:40:07 | 宣告 | AS199020 | 50628 35598 58002 199020 | 178.208.11.4 | rrc00 |
| 2026/11/11 06:05:32 | 撤销 | — | — | 178.208.11.4 | rrc00 |
| 2026/11/11 06:05:02 | 宣告 | AS199020 | 50628 35598 58002 199020 | 178.208.11.4 | rrc00 |
| 2026/11/11 04:25:05 | 撤销 | — | — | 178.208.11.4 | rrc00 |
| 2026/11/11 04:15:02 | 撤销 | — | — | 178.208.11.4 | rrc00 |
| 2026/11/11 04:05:01 | 宣告 | AS199020 | 50628 35598 58002 199020 | 178.208.11.4 | rrc00 |
| 2026/11/11 03:20:20 | 宣告 | AS199020 | 50628 35598 58002 199020 | 178.208.11.4 | rrc00 |
| 2026/11/11 00:55:15 | 宣告 | AS199020 | 50628 35598 58002 199020 | 178.208.11.4 | rrc00 |
| 2026/11/10 23:00:16 | 撤销 | — | — | 178.208.11.4 | rrc00 |
| 2026/11/10 21:55:31 | 宣告 | AS199020 | 50628 35598 58002 199020 | 178.208.11.4 | rrc00 |
| 2026/11/10 21:00:17 | 撤销 | — | — | 178.208.11.4 | rrc00 |
| 2026/11/10 17:00:48 | 撤销 | — | — | 178.208.11.4 | rrc00 |
| 2026/11/10 16:50:17 | 宣告 | AS199020 | 50628 35598 58002 199020 | 178.208.11.4 | rrc00 |
| 2026/11/10 16:40:45 | 宣告 | AS199020 | 50628 35598 58002 199020 | 178.208.11.4 | rrc00 |
| 2026/11/10 16:15:07 | 撤销 | — | — | 178.208.11.4 | rrc00 |
| 2026/11/10 15:55:32 | 撤销 | — | — | 178.208.11.4 | rrc00 |
| 2026/11/10 15:20:24 | 撤销 | — | — | 178.208.11.4 | rrc00 |
| 2026/11/10 15:05:22 | 宣告 | AS199020 | 49432 48362 6939 12389 199020 | 195.128.231.254 | rrc00 |
| 2026/11/10 15:00:21 | 宣告 | AS199020 | 50628 35598 58002 199020 | 178.208.11.4 | rrc00 |
| 2026/11/10 14:45:17 | 撤销 | — | — | 178.208.11.4 | rrc00 |
| 2026/11/10 12:55:21 | 宣告 | AS199020 | 50628 35598 58002 199020 | 178.208.11.4 | rrc00 |
| 2026/11/10 12:55:18 | 宣告 | AS199020 | 202365 6939 12389 199020 | 194.50.19.4 | rrc00 |
| 2026/11/10 11:00:51 | 撤销 | — | — | 178.208.11.4 | rrc00 |
小时变化
| 时间 | 宣告 | 撤销 | 对等体 | 观测节点 | 起源 ASN | AS 路径 |
|---|---|---|---|---|---|---|
| 2026/11/11 11:00:00 | 0 | 1 | 1 | 1 | 0 | — |
| 2026/11/11 10:00:00 | 0 | 1 | 1 | 1 | 0 | — |
| 2026/11/11 09:00:00 | 0 | 2 | 1 | 1 | 0 | — |
| 2026/11/11 08:00:00 | 1 | 0 | 1 | 1 | 1 | 4.0 / 4 |
| 2026/11/11 07:00:00 | 0 | 1 | 1 | 1 | 0 | — |
| 2026/11/11 06:00:00 | 3 | 1 | 1 | 1 | 1 | 4.0 / 4 |
| 2026/11/11 04:00:00 | 1 | 2 | 1 | 1 | 1 | 4.0 / 4 |
| 2026/11/11 03:00:00 | 1 | 0 | 1 | 1 | 1 | 4.0 / 4 |
| 2026/11/11 00:00:00 | 1 | 0 | 1 | 1 | 1 | 4.0 / 4 |
| 2026/11/10 23:00:00 | 0 | 1 | 1 | 1 | 0 | — |
| 2026/11/10 21:00:00 | 1 | 1 | 1 | 1 | 1 | 4.0 / 4 |
| 2026/11/10 17:00:00 | 0 | 1 | 1 | 1 | 0 | — |
| 2026/11/10 16:00:00 | 2 | 1 | 1 | 1 | 1 | 4.0 / 4 |
| 2026/11/10 15:00:00 | 2 | 2 | 2 | 1 | 1 | 4.5 / 5 |
| 2026/11/10 14:00:00 | 0 | 1 | 1 | 1 | 0 | — |
| 2026/11/10 12:00:00 | 2 | 0 | 2 | 1 | 1 | 4.0 / 4 |
| 2026/11/10 11:00:00 | 0 | 1 | 1 | 1 | 0 | — |
| 2026/11/10 10:00:00 | 1 | 0 | 1 | 1 | 1 | 4.0 / 4 |
| 2026/11/10 09:00:00 | 1 | 1 | 2 | 1 | 1 | 5.0 / 5 |
| 2026/11/10 07:00:00 | 1 | 0 | 1 | 1 | 1 | 4.0 / 4 |
| 2026/11/10 00:00:00 | 1 | 0 | 1 | 1 | 1 | 4.0 / 4 |
| 2026/11/9 15:00:00 | 1 | 0 | 1 | 1 | 1 | 5.0 / 5 |
| 2026/11/9 12:00:00 | 1 | 0 | 1 | 1 | 1 | 4.0 / 4 |