前缀画像
查看前缀当前路由、来源、可见度与 BGP 变化证据。
157.20.255.0/24
当前有效IPv4起源 ASNAS151000
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
- 157.20.255.0/24
- 当前状态
- 当前有效
- 起源 ASN
- AS151000
- 首次观测
- 2026/8/28 03:31:54
- 最近观测
- 2026/11/9 00:00:00
对等体46可见对等体
观测节点1观测节点
宣告0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 |
|---|---|---|---|---|---|---|
| 157.20.255.0/24 | AS151000 | 7018 1299 4800 151000 151000 151000 151000 151000 151000 151000 151000 151000 | 12 | 12.0.1.63 | rrc00 | 当前有效 |
| 157.20.255.0/24 | AS151000 | 6939 4800 151000 151000 151000 151000 151000 151000 151000 151000 151000 | 11 | 118.67.200.8 | rrc00 | 当前有效 |
| 157.20.255.0/24 | AS151000 | 29504 6939 4800 151000 151000 151000 151000 151000 151000 151000 151000 151000 | 12 | 185.193.84.191 | rrc00 | 当前有效 |
| 157.20.255.0/24 | AS151000 | 38001 4800 151000 151000 151000 151000 151000 151000 151000 151000 151000 | 11 | 202.150.221.37 | rrc00 | 当前有效 |
| 157.20.255.0/24 | AS151000 | 202365 6939 4800 151000 151000 151000 151000 151000 151000 151000 151000 151000 | 12 | 194.50.19.4 | rrc00 | 当前有效 |
| 157.20.255.0/24 | AS151000 | 202365 50673 23764 4800 151000 151000 151000 151000 151000 151000 151000 151000 151000 | 13 | 5.255.90.109 | rrc00 | 当前有效 |
| 157.20.255.0/24 | AS151000 | 3549 3356 23764 4800 151000 151000 151000 151000 151000 151000 151000 151000 151000 | 13 | 208.51.134.248 | rrc00 | 当前有效 |
| 157.20.255.0/24 | AS151000 | 50628 6939 4800 151000 151000 151000 151000 151000 151000 151000 151000 151000 | 12 | 178.208.11.4 | rrc00 | 当前有效 |
| 157.20.255.0/24 | AS151000 | 3333 6939 4800 151000 151000 151000 151000 151000 151000 151000 151000 151000 | 12 | 193.0.0.56 | rrc00 | 当前有效 |
| 157.20.255.0/24 | AS151000 | 1403 6939 4800 151000 151000 151000 151000 151000 151000 151000 151000 151000 | 12 | 198.58.198.252 | rrc00 | 当前有效 |
| 157.20.255.0/24 | AS151000 | 49673 6939 4800 151000 151000 151000 151000 151000 151000 151000 151000 151000 | 12 | 94.247.111.254 | rrc00 | 当前有效 |
| 157.20.255.0/24 | AS151000 | 206499 6939 4800 151000 151000 151000 151000 151000 151000 151000 151000 151000 | 12 | 45.14.68.69 | rrc00 | 当前有效 |
| 157.20.255.0/24 | AS151000 | 14907 6939 4800 151000 151000 151000 151000 151000 151000 151000 151000 151000 | 12 | 208.80.153.193 | rrc00 | 当前有效 |
| 157.20.255.0/24 | AS151000 | 22652 6939 4800 151000 151000 151000 151000 151000 151000 151000 151000 151000 | 12 | 45.61.0.85 | rrc00 | 当前有效 |
| 157.20.255.0/24 | AS151000 | 852 6939 4800 151000 151000 151000 151000 151000 151000 151000 151000 151000 | 12 | 154.11.12.212 | rrc00 | 当前有效 |
| 157.20.255.0/24 | AS151000 | 37721 4800 151000 151000 151000 151000 151000 151000 151000 151000 151000 | 11 | 165.16.221.66 | rrc00 | 当前有效 |
| 157.20.255.0/24 | AS151000 | 58057 6939 4800 151000 151000 151000 151000 151000 151000 151000 151000 151000 | 12 | 194.50.92.251 | rrc00 | 当前有效 |
| 157.20.255.0/24 | AS151000 | 57821 6939 4800 151000 151000 151000 151000 151000 151000 151000 151000 151000 | 12 | 193.160.39.1 | rrc00 | 当前有效 |
| 157.20.255.0/24 | AS151000 | 50300 4800 151000 151000 151000 151000 151000 151000 151000 151000 151000 | 11 | 176.12.110.8 | rrc00 | 当前有效 |
| 157.20.255.0/24 | AS151000 | 58057 1836 6939 4800 151000 151000 151000 151000 151000 151000 151000 151000 151000 | 13 | 193.33.94.251 | rrc00 | 当前有效 |
| 157.20.255.0/24 | AS151000 | 45049 6939 4800 151000 151000 151000 151000 151000 151000 151000 151000 151000 | 12 | 194.28.97.2 | rrc00 | 当前有效 |
| 157.20.255.0/24 | AS151000 | 59919 6939 4800 151000 151000 151000 151000 151000 151000 151000 151000 151000 | 12 | 5.178.95.254 | rrc00 | 当前有效 |
| 157.20.255.0/24 | AS151000 | 13830 971 6939 4800 151000 151000 151000 151000 151000 151000 151000 151000 151000 | 13 | 161.129.152.2 | rrc00 | 当前有效 |
| 157.20.255.0/24 | AS151000 | 34549 4800 151000 151000 151000 151000 151000 151000 151000 151000 151000 | 11 | 80.77.16.114 | rrc00 | 当前有效 |
| 157.20.255.0/24 | AS151000 | 20205 6939 4800 151000 151000 151000 151000 151000 151000 151000 151000 151000 | 12 | 64.246.96.5 | rrc00 | 当前有效 |
| 157.20.255.0/24 | AS151000 | 38855 6939 4800 151000 151000 151000 151000 151000 151000 151000 151000 151000 | 12 | 103.147.22.50 | rrc00 | 当前有效 |
| 157.20.255.0/24 | AS151000 | 132825 3356 23764 4800 151000 151000 151000 151000 151000 151000 151000 151000 151000 | 13 | 43.251.115.197 | rrc00 | 当前有效 |
| 157.20.255.0/24 | AS151000 | 55720 23764 4800 151000 151000 151000 151000 151000 151000 151000 151000 151000 | 12 | 45.116.179.212 | rrc00 | 当前有效 |
| 157.20.255.0/24 | AS151000 | 48185 6939 4800 151000 151000 151000 151000 151000 151000 151000 151000 151000 | 12 | 195.90.96.2 | rrc00 | 当前有效 |
| 157.20.255.0/24 | AS151000 | 37989 4800 151000 151000 151000 151000 151000 151000 151000 151000 151000 | 11 | 203.123.48.6 | rrc00 | 当前有效 |
| 157.20.255.0/24 | AS151000 | 151000 | 1 | 203.119.13.180 | rrc00 | 当前有效 |
| 157.20.255.0/24 | AS151000 | 216285 6939 4800 151000 151000 151000 151000 151000 151000 151000 151000 151000 | 12 | 84.54.49.1 | rrc00 | 当前有效 |
| 157.20.255.0/24 | AS151000 | 57381 6939 4800 151000 151000 151000 151000 151000 151000 151000 151000 151000 | 12 | 193.150.22.240 | rrc00 | 当前有效 |
| 157.20.255.0/24 | AS151000 | 24482 151000 | 2 | 203.175.175.15 | rrc00 | 当前有效 |
| 157.20.255.0/24 | AS151000 | 49134 53356 6939 4800 151000 151000 151000 151000 151000 151000 151000 151000 151000 | 13 | 23.129.32.61 | rrc00 | 当前有效 |
| 157.20.255.0/24 | AS151000 | 204092 6939 4800 151000 151000 151000 151000 151000 151000 151000 151000 151000 | 12 | 89.234.186.6 | rrc00 | 当前有效 |
| 157.20.255.0/24 | AS151000 | 34927 6939 4800 151000 151000 151000 151000 151000 151000 151000 151000 151000 | 12 | 193.148.251.1 | rrc00 | 当前有效 |
| 157.20.255.0/24 | AS151000 | 34927 6939 4800 151000 151000 151000 151000 151000 151000 151000 151000 151000 | 12 | 45.134.89.1 | rrc00 | 当前有效 |
| 157.20.255.0/24 | AS151000 | 4608 6939 4800 151000 151000 151000 151000 151000 151000 151000 151000 151000 | 12 | 203.119.104.1 | rrc00 | 当前有效 |
| 157.20.255.0/24 | AS151000 | 328840 327727 174 23764 4800 151000 151000 151000 151000 151000 151000 151000 151000 151000 | 14 | 102.208.105.2 | rrc00 | 当前有效 |
| 157.20.255.0/24 | AS151000 | 61218 6939 4800 151000 151000 151000 151000 151000 151000 151000 151000 151000 | 12 | 143.246.179.232 | rrc00 | 当前有效 |
| 157.20.255.0/24 | AS151000 | 44393 401753 6939 4800 151000 151000 151000 151000 151000 151000 151000 151000 151000 | 13 | 49.12.70.222 | rrc00 | 当前有效 |
| 157.20.255.0/24 | AS151000 | 55720 6939 4800 151000 151000 151000 151000 151000 151000 151000 151000 151000 | 12 | 103.212.68.10 | rrc00 | 当前有效 |
| 157.20.255.0/24 | AS151000 | 50304 4800 151000 151000 151000 151000 151000 151000 151000 151000 151000 | 11 | 31.169.49.228 | rrc00 | 当前有效 |
| 157.20.255.0/24 | AS151000 | 20514 1299 4800 151000 151000 151000 151000 151000 151000 151000 151000 151000 | 12 | 217.151.205.147 | rrc00 | 当前有效 |
| 157.20.255.0/24 | AS151000 | 17639 23764 4800 151000 151000 151000 151000 151000 151000 151000 151000 151000 | 12 | 202.69.160.152 | rrc00 | 当前有效 |
| 157.20.255.0/24 | — | 未收录 | — | 203.119.13.180 | rrc00-test | 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
- 未收录
- 窗口内对等体
- 未收录
- 窗口内观测节点
- 未收录
- 平均路径长度
- 未收录
- 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 |
|---|---|---|---|---|---|
| 2026/11/4 21:35:01 | 宣告 | AS151000 | 206499 6939 4800 151000 151000 151000 151000 151000 151000 151000 151000 151000 | 45.14.68.69 | rrc00 |
| 2026/11/4 21:00:15 | 撤销 | — | — | 203.119.13.180 | rrc00 |
| 2026/11/4 20:45:26 | 宣告 | AS151000 | 206499 6939 4800 151000 151000 151000 151000 151000 151000 151000 151000 151000 | 45.14.68.69 | rrc00 |
| 2026/11/4 20:00:16 | 撤销 | — | — | 203.119.13.180 | rrc00 |
| 2026/11/4 16:15:35 | 宣告 | AS151000 | 328840 327727 174 23764 4800 151000 151000 151000 151000 151000 151000 151000 151000 151000 | 102.208.105.2 | rrc00 |
| 2026/11/4 16:15:22 | 撤销 | — | — | 102.208.105.2 | rrc00 |
| 2026/11/4 16:00:28 | 撤销 | — | — | 203.119.13.180 | rrc00 |
| 2026/11/4 14:00:16 | 撤销 | — | — | 203.119.13.180 | rrc00 |
| 2026/11/4 13:00:14 | 撤销 | — | — | 203.119.13.180 | rrc00 |
| 2026/11/4 12:00:24 | 撤销 | — | — | 203.119.13.180 | rrc00 |
| 2026/11/4 11:00:17 | 撤销 | — | — | 203.119.13.180 | rrc00 |
| 2026/11/4 10:00:17 | 撤销 | — | — | 203.119.13.180 | rrc00 |
| 2026/11/4 09:00:20 | 撤销 | — | — | 203.119.13.180 | rrc00 |
| 2026/11/4 07:00:17 | 撤销 | — | — | 203.119.13.180 | rrc00 |
| 2026/11/4 06:00:19 | 撤销 | — | — | 203.119.13.180 | rrc00 |
| 2026/11/4 05:20:32 | 宣告 | AS151000 | 202365 6939 4800 151000 151000 151000 151000 151000 151000 151000 151000 151000 | 194.50.19.4 | rrc00 |
| 2026/11/4 05:00:16 | 撤销 | — | — | 203.119.13.180 | rrc00 |
| 2026/11/4 04:00:16 | 撤销 | — | — | 203.119.13.180 | rrc00 |
| 2026/11/4 03:00:17 | 撤销 | — | — | 203.119.13.180 | rrc00 |
| 2026/11/4 01:05:39 | 宣告 | AS151000 | 202365 6939 4800 151000 151000 151000 151000 151000 151000 151000 151000 151000 | 194.50.19.4 | rrc00 |
| 2026/11/4 01:00:15 | 撤销 | — | — | 203.119.13.180 | rrc00 |
| 2026/11/4 00:00:19 | 撤销 | — | — | 203.119.13.180 | rrc00 |
| 2026/11/3 22:35:07 | 宣告 | AS151000 | 202365 6939 4800 151000 151000 151000 151000 151000 151000 151000 151000 151000 | 194.50.19.4 | rrc00 |
| 2026/11/3 22:00:35 | 撤销 | — | — | 203.119.13.180 | rrc00 |
| 2026/11/3 20:30:50 | 宣告 | AS151000 | 202365 6939 4800 151000 151000 151000 151000 151000 151000 151000 151000 151000 | 194.50.19.4 | rrc00 |
| 2026/11/3 18:00:29 | 撤销 | — | — | 203.119.13.180 | rrc00 |
| 2026/11/3 16:00:35 | 撤销 | — | — | 203.119.13.180 | rrc00 |
| 2026/11/3 14:20:23 | 宣告 | AS151000 | 202365 6939 4800 151000 151000 151000 151000 151000 151000 151000 151000 151000 | 194.50.19.4 | rrc00 |
| 2026/11/3 14:00:29 | 撤销 | — | — | 203.119.13.180 | rrc00 |
| 2026/11/3 13:00:29 | 撤销 | — | — | 203.119.13.180 | rrc00 |
小时变化
| 时间 | 宣告 | 撤销 | 对等体 | 观测节点 | 起源 ASN | AS 路径 |
|---|
该前缀暂无小时聚合数据。