前缀画像
查看前缀当前路由、来源、可见度与 BGP 变化证据。
147.50.144.0/22
当前有效IPv4起源 ASNAS4750
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
- 147.50.144.0/22
- 当前状态
- 当前有效
- 起源 ASN
- AS4750
- 首次观测
- 2026/8/28 07:55:04
- 最近观测
- 2026/11/11 16:00:00
对等体46可见对等体
观测节点1观测节点
宣告47近 7 天小时聚合
撤销0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 |
|---|---|---|---|---|---|---|
| 147.50.144.0/22 | AS4750 | 48185 24482 45430 7568 4750 | 5 | 195.90.96.2 | rrc00 | 当前有效 |
| 147.50.144.0/22 | AS4750 | 20205 174 45430 7568 4750 | 5 | 64.246.96.5 | rrc00 | 当前有效 |
| 147.50.144.0/22 | AS4750 | 38855 15412 9304 45430 7568 4750 | 6 | 103.147.22.50 | rrc00 | 当前有效 |
| 147.50.144.0/22 | AS4750 | 55720 4635 45430 7568 4750 | 5 | 45.116.179.212 | rrc00 | 当前有效 |
| 147.50.144.0/22 | AS4750 | 59919 24482 45430 7568 4750 | 5 | 5.178.95.254 | rrc00 | 当前有效 |
| 147.50.144.0/22 | AS4750 | 13830 971 174 45430 7568 4750 | 6 | 161.129.152.2 | rrc00 | 当前有效 |
| 147.50.144.0/22 | AS4750 | 34549 45430 7568 4750 | 4 | 80.77.16.114 | rrc00 | 当前有效 |
| 147.50.144.0/22 | AS4750 | 55720 2914 45430 7568 4750 | 5 | 103.212.68.10 | rrc00 | 当前有效 |
| 147.50.144.0/22 | AS4750 | 328840 327727 174 45430 7568 4750 | 6 | 102.208.105.2 | rrc00 | 当前有效 |
| 147.50.144.0/22 | AS4750 | 202297 24482 45430 7568 4750 | 5 | 109.248.43.5 | rrc00 | 当前有效 |
| 147.50.144.0/22 | AS4750 | 61218 6939 15412 9304 45430 7568 4750 | 7 | 143.246.179.232 | rrc00 | 当前有效 |
| 147.50.144.0/22 | AS4750 | 44393 212024 45430 7568 4750 | 5 | 49.12.70.222 | rrc00 | 当前有效 |
| 147.50.144.0/22 | AS4750 | 20514 1299 58453 45430 7568 4750 | 6 | 217.151.205.147 | rrc00 | 当前有效 |
| 147.50.144.0/22 | AS4750 | 50304 24482 45430 7568 4750 | 5 | 31.169.49.228 | rrc00 | 当前有效 |
| 147.50.144.0/22 | AS4750 | 4608 1221 4637 45430 7568 4750 | 6 | 203.119.104.1 | rrc00 | 当前有效 |
| 147.50.144.0/22 | AS4750 | 57381 6939 15412 9304 45430 7568 4750 | 7 | 193.150.22.240 | rrc00 | 当前有效 |
| 147.50.144.0/22 | AS4750 | 24482 45265 4750 | 3 | 203.175.175.15 | rrc00 | 当前有效 |
| 147.50.144.0/22 | AS4750 | 49134 53356 6939 15412 9304 45430 7568 4750 | 8 | 23.129.32.61 | rrc00 | 当前有效 |
| 147.50.144.0/22 | AS4750 | 204092 34019 45430 7568 4750 | 5 | 89.234.186.6 | rrc00 | 当前有效 |
| 147.50.144.0/22 | AS4750 | 34927 1299 58453 45430 7568 4750 | 6 | 193.148.251.1 | rrc00 | 当前有效 |
| 147.50.144.0/22 | AS4750 | 34927 6939 15412 9304 45430 7568 4750 | 7 | 45.134.89.1 | rrc00 | 当前有效 |
| 147.50.144.0/22 | AS4750 | 37989 45430 7568 4750 | 4 | 203.123.48.6 | rrc00 | 当前有效 |
| 147.50.144.0/22 | AS4750 | 216285 8280 6762 45430 7568 4750 | 6 | 84.54.49.1 | rrc00 | 当前有效 |
| 147.50.144.0/22 | AS4750 | 49432 215510 31543 24482 45430 7568 4750 | 7 | 195.128.231.254 | rrc00 | 当前有效 |
| 147.50.144.0/22 | AS4750 | 50628 45430 7568 4750 | 4 | 178.208.11.4 | rrc00 | 当前有效 |
| 147.50.144.0/22 | AS4750 | 3333 45430 7568 4750 | 4 | 193.0.0.56 | rrc00 | 当前有效 |
| 147.50.144.0/22 | AS4750 | 1403 577 3491 45430 7568 4750 | 6 | 198.58.198.252 | rrc00 | 当前有效 |
| 147.50.144.0/22 | AS4750 | 49673 20485 45430 7568 4750 | 5 | 94.247.111.254 | rrc00 | 当前有效 |
| 147.50.144.0/22 | AS4750 | 213241 45430 7568 4750 | 4 | 89.42.52.8 | rrc00 | 当前有效 |
| 147.50.144.0/22 | AS4750 | 3549 3356 9002 45430 7568 4750 | 6 | 208.51.134.248 | rrc00 | 当前有效 |
| 147.50.144.0/22 | AS4750 | 202365 24482 45430 7568 4750 | 5 | 5.255.90.109 | rrc00 | 当前有效 |
| 147.50.144.0/22 | AS4750 | 38001 45430 7568 4750 | 4 | 202.150.221.37 | rrc00 | 当前有效 |
| 147.50.144.0/22 | AS4750 | 202365 24482 45430 7568 4750 | 5 | 194.50.19.4 | rrc00 | 当前有效 |
| 147.50.144.0/22 | AS4750 | 58057 174 45430 7568 4750 | 5 | 193.33.94.251 | rrc00 | 当前有效 |
| 147.50.144.0/22 | AS4750 | 50300 45430 7568 4750 | 4 | 176.12.110.8 | rrc00 | 当前有效 |
| 147.50.144.0/22 | AS4750 | 29504 24482 45430 7568 4750 | 5 | 185.193.84.191 | rrc00 | 当前有效 |
| 147.50.144.0/22 | AS4750 | 45049 6696 24482 45430 7568 4750 | 6 | 194.28.97.2 | rrc00 | 当前有效 |
| 147.50.144.0/22 | AS4750 | 17639 45430 7568 4750 | 4 | 202.69.160.152 | rrc00 | 当前有效 |
| 147.50.144.0/22 | AS4750 | 57821 24482 45430 7568 4750 | 5 | 193.160.39.1 | rrc00 | 当前有效 |
| 147.50.144.0/22 | AS4750 | 7018 3491 45430 7568 4750 | 5 | 12.0.1.63 | rrc00 | 当前有效 |
| 147.50.144.0/22 | AS4750 | 22652 24482 45430 7568 4750 | 5 | 45.61.0.85 | rrc00 | 当前有效 |
| 147.50.144.0/22 | AS4750 | 37721 45430 7568 4750 | 4 | 165.16.221.66 | rrc00 | 当前有效 |
| 147.50.144.0/22 | AS4750 | 58057 34549 45430 7568 4750 | 5 | 194.50.92.251 | rrc00 | 当前有效 |
| 147.50.144.0/22 | AS4750 | 852 3491 45430 7568 4750 | 5 | 154.11.12.212 | rrc00 | 当前有效 |
| 147.50.144.0/22 | AS4750 | 14907 2914 45430 7568 4750 | 5 | 208.80.153.193 | rrc00 | 当前有效 |
| 147.50.144.0/22 | AS4750 | 206499 24482 45430 7568 4750 | 5 | 45.14.68.69 | rrc00 | 当前有效 |
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 07:00:00
- 窗口内对等体
- 1
- 窗口内观测节点
- 1
- 平均路径长度
- 5.0
- 最长路径
- 5
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 07:10:40 | 宣告 | AS4750 | 50304 24482 45430 7568 4750 | 31.169.49.228 | rrc00 |
| 2026/11/11 07:10:10 | 宣告 | AS4750 | 50304 9304 45430 7568 4750 | 31.169.49.228 | rrc00 |
| 2026/11/11 06:35:02 | 宣告 | AS4750 | 50304 9304 45430 7568 4750 | 31.169.49.228 | rrc00 |
| 2026/11/11 05:25:46 | 宣告 | AS4750 | 50304 9304 45430 7568 4750 | 31.169.49.228 | rrc00 |
| 2026/11/11 00:50:12 | 宣告 | AS4750 | 50304 24482 45430 7568 4750 | 31.169.49.228 | rrc00 |
| 2026/11/11 00:15:32 | 宣告 | AS4750 | 50304 24482 45430 7568 4750 | 31.169.49.228 | rrc00 |
| 2026/11/10 21:20:15 | 宣告 | AS4750 | 50304 24482 45430 7568 4750 | 31.169.49.228 | rrc00 |
| 2026/11/10 19:05:08 | 宣告 | AS4750 | 50304 24482 45430 7568 4750 | 31.169.49.228 | rrc00 |
| 2026/11/10 12:55:17 | 宣告 | AS4750 | 202365 24482 45430 7568 4750 | 194.50.19.4 | rrc00 |
| 2026/11/10 11:00:06 | 宣告 | AS4750 | 50304 24482 45430 7568 4750 | 31.169.49.228 | rrc00 |
| 2026/11/10 10:50:09 | 宣告 | AS4750 | 328840 327727 174 45430 7568 4750 | 102.208.105.2 | rrc00 |
| 2026/11/10 09:15:40 | 宣告 | AS4750 | 50304 24482 45430 7568 4750 | 31.169.49.228 | rrc00 |
| 2026/11/10 09:10:08 | 宣告 | AS4750 | 50300 174 45430 7568 4750 | 176.12.110.8 | rrc00 |
| 2026/11/10 08:55:33 | 宣告 | AS4750 | 50304 24482 45430 7568 4750 | 31.169.49.228 | rrc00 |
| 2026/11/10 08:35:26 | 宣告 | AS4750 | 50304 24482 45430 7568 4750 | 31.169.49.228 | rrc00 |
| 2026/11/10 07:55:36 | 宣告 | AS4750 | 202365 24482 45430 7568 4750 | 194.50.19.4 | rrc00 |
| 2026/11/10 06:30:24 | 宣告 | AS4750 | 50304 9304 45430 7568 4750 | 31.169.49.228 | rrc00 |
| 2026/11/10 05:55:48 | 宣告 | AS4750 | 50304 9304 45430 7568 4750 | 31.169.49.228 | rrc00 |
| 2026/11/10 04:50:04 | 宣告 | AS4750 | 50304 9304 45430 7568 4750 | 31.169.49.228 | rrc00 |
| 2026/11/10 03:50:17 | 宣告 | AS4750 | 50304 24482 45430 7568 4750 | 31.169.49.228 | rrc00 |
| 2026/11/10 03:30:13 | 宣告 | AS4750 | 50304 24482 45430 7568 4750 | 31.169.49.228 | rrc00 |
| 2026/11/10 02:35:28 | 宣告 | AS4750 | 50304 24482 45430 7568 4750 | 31.169.49.228 | rrc00 |
| 2026/11/10 01:25:09 | 宣告 | AS4750 | 50304 9304 45430 7568 4750 | 31.169.49.228 | rrc00 |
| 2026/11/10 00:50:30 | 宣告 | AS4750 | 50304 24482 45430 7568 4750 | 31.169.49.228 | rrc00 |
| 2026/11/10 00:50:00 | 宣告 | AS4750 | 50304 9304 45430 7568 4750 | 31.169.49.228 | rrc00 |
| 2026/11/10 00:10:09 | 宣告 | AS4750 | 202365 24482 45430 7568 4750 | 194.50.19.4 | rrc00 |
| 2026/11/9 23:45:15 | 宣告 | AS4750 | 50304 24482 45430 7568 4750 | 31.169.49.228 | rrc00 |
| 2026/11/9 23:15:37 | 宣告 | AS4750 | 50304 24482 45430 7568 4750 | 31.169.49.228 | rrc00 |
| 2026/11/9 23:05:04 | 宣告 | AS4750 | 50304 9304 45430 7568 4750 | 31.169.49.228 | rrc00 |
| 2026/11/9 22:05:19 | 宣告 | AS4750 | 50304 9304 45430 7568 4750 | 31.169.49.228 | 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 07:00:00 | 2 | 0 | 1 | 1 | 1 | 5.0 / 5 |
| 2026/11/11 06:00:00 | 1 | 0 | 1 | 1 | 1 | 5.0 / 5 |
| 2026/11/11 05:00:00 | 1 | 0 | 1 | 1 | 1 | 5.0 / 5 |
| 2026/11/11 00:00:00 | 2 | 0 | 1 | 1 | 1 | 5.0 / 5 |
| 2026/11/10 21:00:00 | 1 | 0 | 1 | 1 | 1 | 5.0 / 5 |
| 2026/11/10 19:00:00 | 1 | 0 | 1 | 1 | 1 | 5.0 / 5 |
| 2026/11/10 12:00:00 | 1 | 0 | 1 | 1 | 1 | 5.0 / 5 |
| 2026/11/10 11:00:00 | 1 | 0 | 1 | 1 | 1 | 5.0 / 5 |
| 2026/11/10 10:00:00 | 1 | 0 | 1 | 1 | 1 | 6.0 / 6 |
| 2026/11/10 09:00:00 | 2 | 0 | 2 | 1 | 1 | 5.0 / 5 |
| 2026/11/10 08:00:00 | 2 | 0 | 1 | 1 | 1 | 5.0 / 5 |
| 2026/11/10 07:00:00 | 1 | 0 | 1 | 1 | 1 | 5.0 / 5 |
| 2026/11/10 06:00:00 | 1 | 0 | 1 | 1 | 1 | 5.0 / 5 |
| 2026/11/10 05:00:00 | 1 | 0 | 1 | 1 | 1 | 5.0 / 5 |
| 2026/11/10 04:00:00 | 1 | 0 | 1 | 1 | 1 | 5.0 / 5 |
| 2026/11/10 03:00:00 | 2 | 0 | 1 | 1 | 1 | 5.0 / 5 |
| 2026/11/10 02:00:00 | 1 | 0 | 1 | 1 | 1 | 5.0 / 5 |
| 2026/11/10 01:00:00 | 1 | 0 | 1 | 1 | 1 | 5.0 / 5 |
| 2026/11/10 00:00:00 | 3 | 0 | 2 | 1 | 1 | 5.0 / 5 |
| 2026/11/9 23:00:00 | 3 | 0 | 1 | 1 | 1 | 5.0 / 5 |
| 2026/11/9 22:00:00 | 1 | 0 | 1 | 1 | 1 | 5.0 / 5 |
| 2026/11/9 21:00:00 | 2 | 0 | 1 | 1 | 1 | 5.0 / 5 |
| 2026/11/9 20:00:00 | 1 | 0 | 1 | 1 | 1 | 5.0 / 5 |
| 2026/11/9 19:00:00 | 2 | 0 | 1 | 1 | 1 | 5.0 / 5 |
| 2026/11/9 18:00:00 | 2 | 0 | 1 | 1 | 1 | 5.0 / 5 |
| 2026/11/9 14:00:00 | 1 | 0 | 1 | 1 | 1 | 5.0 / 5 |
| 2026/11/9 13:00:00 | 2 | 0 | 1 | 1 | 1 | 5.0 / 5 |
| 2026/11/9 09:00:00 | 1 | 0 | 1 | 1 | 1 | 5.0 / 5 |
| 2026/11/9 02:00:00 | 1 | 0 | 1 | 1 | 1 | 5.0 / 5 |
| 2026/11/8 23:00:00 | 2 | 0 | 1 | 1 | 1 | 5.0 / 5 |
| 2026/11/8 22:00:00 | 2 | 0 | 1 | 1 | 1 | 5.0 / 5 |
| 2026/11/8 16:00:00 | 1 | 0 | 1 | 1 | 1 | 5.0 / 5 |