前缀画像
查看前缀当前路由、来源、可见度与 BGP 变化证据。
151.247.74.0/24
当前有效IPv4起源 ASNAS202118
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
- 151.247.74.0/24
- 当前状态
- 当前有效
- 起源 ASN
- AS202118
- 首次观测
- 2026/8/29 09:30:42
- 最近观测
- 2026/11/10 00:00:00
对等体41可见对等体
观测节点1观测节点
宣告2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 |
|---|---|---|---|---|---|---|
| 151.247.74.0/24 | AS202118 | 38001 8849 202118 | 3 | 202.150.221.37 | rrc00 | 当前有效 |
| 151.247.74.0/24 | AS202118 | 50300 2914 199524 202118 | 4 | 176.12.110.8 | rrc00 | 当前有效 |
| 151.247.74.0/24 | AS202118 | 58057 174 199524 202118 | 4 | 193.33.94.251 | rrc00 | 当前有效 |
| 151.247.74.0/24 | AS202118 | 7018 1299 199524 202118 | 4 | 12.0.1.63 | rrc00 | 当前有效 |
| 151.247.74.0/24 | AS202118 | 29504 39392 1299 199524 202118 | 5 | 185.193.84.191 | rrc00 | 当前有效 |
| 151.247.74.0/24 | AS202118 | 49432 48362 1299 199524 202118 | 5 | 195.128.231.254 | rrc00 | 当前有效 |
| 151.247.74.0/24 | AS202118 | 49673 20485 199524 202118 | 4 | 94.247.111.254 | rrc00 | 当前有效 |
| 151.247.74.0/24 | AS202118 | 3333 1103 199524 202118 | 4 | 193.0.0.56 | rrc00 | 当前有效 |
| 151.247.74.0/24 | AS202118 | 1403 199524 202118 | 3 | 198.58.198.252 | rrc00 | 当前有效 |
| 151.247.74.0/24 | AS202118 | 202365 50673 199524 202118 | 4 | 5.255.90.109 | rrc00 | 当前有效 |
| 151.247.74.0/24 | AS202118 | 3549 3356 1299 199524 202118 | 5 | 208.51.134.248 | rrc00 | 当前有效 |
| 151.247.74.0/24 | AS202118 | 22652 199524 202118 | 3 | 45.61.0.85 | rrc00 | 当前有效 |
| 151.247.74.0/24 | AS202118 | 852 199524 202118 | 3 | 154.11.12.212 | rrc00 | 当前有效 |
| 151.247.74.0/24 | AS202118 | 37721 199524 202118 | 3 | 165.16.221.66 | rrc00 | 当前有效 |
| 151.247.74.0/24 | AS202118 | 58057 34549 199524 202118 | 4 | 194.50.92.251 | rrc00 | 当前有效 |
| 151.247.74.0/24 | AS202118 | 206499 34549 199524 202118 | 4 | 45.14.68.69 | rrc00 | 当前有效 |
| 151.247.74.0/24 | AS202118 | 14907 199524 202118 | 3 | 208.80.153.193 | rrc00 | 当前有效 |
| 151.247.74.0/24 | AS202118 | 17639 199524 202118 | 3 | 202.69.160.152 | rrc00 | 当前有效 |
| 151.247.74.0/24 | AS202118 | 45049 6696 2914 199524 202118 | 5 | 194.28.97.2 | rrc00 | 当前有效 |
| 151.247.74.0/24 | AS202118 | 57821 12586 3257 199524 202118 | 5 | 193.160.39.1 | rrc00 | 当前有效 |
| 151.247.74.0/24 | AS202118 | 13830 971 174 199524 202118 | 5 | 161.129.152.2 | rrc00 | 当前有效 |
| 151.247.74.0/24 | AS202118 | 34549 199524 202118 | 3 | 80.77.16.114 | rrc00 | 当前有效 |
| 151.247.74.0/24 | AS202118 | 59919 9002 3257 199524 202118 | 5 | 5.178.95.254 | rrc00 | 当前有效 |
| 151.247.74.0/24 | AS202118 | 48185 199524 202118 | 3 | 195.90.96.2 | rrc00 | 当前有效 |
| 151.247.74.0/24 | AS202118 | 20205 6939 199524 202118 | 4 | 64.246.96.5 | rrc00 | 当前有效 |
| 151.247.74.0/24 | AS202118 | 132825 174 199524 202118 | 4 | 43.251.115.197 | rrc00 | 当前有效 |
| 151.247.74.0/24 | AS202118 | 55720 2914 199524 202118 | 4 | 45.116.179.212 | rrc00 | 当前有效 |
| 151.247.74.0/24 | AS202118 | 204092 198978 174 199524 202118 | 5 | 89.234.186.6 | rrc00 | 当前有效 |
| 151.247.74.0/24 | AS202118 | 57381 42708 199524 202118 | 4 | 193.150.22.240 | rrc00 | 当前有效 |
| 151.247.74.0/24 | AS202118 | 24482 199524 202118 | 3 | 203.175.175.15 | rrc00 | 当前有效 |
| 151.247.74.0/24 | AS202118 | 49134 53356 6939 199524 202118 | 5 | 23.129.32.61 | rrc00 | 当前有效 |
| 151.247.74.0/24 | AS202118 | 34927 199524 202118 | 3 | 45.134.89.1 | rrc00 | 当前有效 |
| 151.247.74.0/24 | AS202118 | 34927 1299 199524 202118 | 4 | 193.148.251.1 | rrc00 | 当前有效 |
| 151.247.74.0/24 | AS202118 | 37989 56300 132132 199524 202118 | 5 | 203.123.48.6 | rrc00 | 当前有效 |
| 151.247.74.0/24 | AS202118 | 216285 8280 199524 202118 | 4 | 84.54.49.1 | rrc00 | 当前有效 |
| 151.247.74.0/24 | AS202118 | 44393 58057 6939 199524 202118 | 5 | 49.12.70.222 | rrc00 | 当前有效 |
| 151.247.74.0/24 | AS202118 | 61218 6939 199524 202118 | 4 | 143.246.179.232 | rrc00 | 当前有效 |
| 151.247.74.0/24 | AS202118 | 55720 6939 199524 202118 | 4 | 103.212.68.10 | rrc00 | 当前有效 |
| 151.247.74.0/24 | AS202118 | 50304 1299 199524 202118 | 4 | 31.169.49.228 | rrc00 | 当前有效 |
| 151.247.74.0/24 | AS202118 | 20514 1299 199524 202118 | 4 | 217.151.205.147 | rrc00 | 当前有效 |
| 151.247.74.0/24 | AS202118 | 4608 1221 4637 199524 202118 | 5 | 203.119.104.1 | 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
- 2026/11/9 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 |
|---|---|---|---|---|---|
| 2026/11/9 07:55:10 | 宣告 | AS202118 | 57821 12586 3257 199524 202118 | 193.160.39.1 | rrc00 |
| 2026/11/8 19:15:33 | 宣告 | AS202118 | 328840 327727 174 199524 202118 | 102.208.105.2 | rrc00 |
| 2026/11/5 23:20:03 | 宣告 | AS202118 | 37721 199524 202118 | 165.16.221.66 | rrc00 |
| 2026/11/5 21:10:37 | 撤销 | — | — | 195.128.231.254 | rrc00 |
| 2026/11/4 20:45:20 | 宣告 | AS202118 | 206499 34549 199524 202118 | 45.14.68.69 | rrc00 |
| 2026/11/1 13:30:46 | 宣告 | AS202118 | 206499 34549 199524 202118 | 45.14.68.69 | rrc00 |
| 2026/11/1 02:50:03 | 宣告 | AS202118 | 49134 53356 6939 199524 202118 | 23.129.32.61 | rrc00 |
| 2026/10/23 14:40:07 | 宣告 | AS202118 | 59919 9002 3257 199524 202118 | 5.178.95.254 | rrc00 |
| 2026/10/23 06:30:55 | 宣告 | AS202118 | 29504 39392 1299 199524 202118 | 185.193.84.191 | rrc00 |
| 2026/10/22 22:10:24 | 宣告 | AS202118 | 57381 42708 199524 202118 | 193.150.22.240 | rrc00 |
| 2026/10/20 15:30:13 | 宣告 | AS202118 | 37721 199524 202118 | 165.16.221.66 | rrc00 |
| 2026/10/20 14:10:33 | 宣告 | AS202118 | 4608 1221 4637 199524 202118 | 203.119.104.1 | rrc00 |
| 2026/10/20 08:45:05 | 宣告 | AS202118 | 49432 48362 1299 199524 202118 | 195.128.231.254 | rrc00 |
| 2026/10/20 00:05:34 | 宣告 | AS202118 | 216285 8280 199524 202118 | 84.54.49.1 | rrc00 |
| 2026/10/15 15:50:22 | 宣告 | AS202118 | 4608 7575 3491 199524 202118 | 203.119.104.1 | rrc00 |
| 2026/10/14 23:20:23 | 宣告 | AS202118 | 49673 20485 199524 202118 | 94.247.111.254 | rrc00 |
| 2026/10/14 11:15:10 | 宣告 | AS202118 | 4608 7575 3491 199524 202118 | 203.119.104.1 | rrc00 |
| 2026/10/13 07:05:41 | 宣告 | AS202118 | 57821 12586 3257 199524 202118 | 193.160.39.1 | rrc00 |
| 2026/10/13 05:35:19 | 宣告 | AS202118 | 37721 199524 202118 | 165.16.221.66 | rrc00 |
| 2026/10/12 12:45:07 | 宣告 | AS202118 | 57821 12586 3257 199524 202118 | 193.160.39.1 | rrc00 |
| 2026/10/12 06:20:28 | 宣告 | AS202118 | 37721 199524 202118 | 165.16.221.66 | rrc00 |
| 2026/10/12 06:20:06 | 宣告 | AS202118 | 37721 199524 202118 | 165.16.221.66 | rrc00 |
| 2026/10/12 06:05:36 | 宣告 | AS202118 | 4608 7575 3491 199524 202118 | 203.119.104.1 | rrc00 |
| 2026/10/10 23:20:00 | 宣告 | AS202118 | 49432 215510 48362 1299 199524 202118 | 195.128.231.254 | rrc00 |
| 2026/10/10 21:15:38 | 宣告 | AS202118 | 34927 199524 202118 | 45.134.89.1 | rrc00 |
| 2026/10/10 10:50:11 | 宣告 | AS202118 | 17639 199524 202118 | 202.69.160.152 | rrc00 |
| 2026/10/9 09:00:37 | 宣告 | AS202118 | 4608 7575 3491 199524 202118 | 203.119.104.1 | rrc00 |
| 2026/10/9 03:30:38 | 宣告 | AS202118 | 55720 3257 199524 202118 | 45.116.179.212 | rrc00 |
| 2026/10/8 17:55:16 | 宣告 | AS202118 | 61218 6939 199524 202118 | 143.246.179.232 | rrc00 |
| 2026/10/8 11:00:00 | 宣告 | AS202118 | 4608 7575 3491 199524 202118 | 203.119.104.1 | rrc00 |
小时变化
| 时间 | 宣告 | 撤销 | 对等体 | 观测节点 | 起源 ASN | AS 路径 |
|---|---|---|---|---|---|---|
| 2026/11/9 07:00:00 | 1 | 0 | 1 | 1 | 1 | 5.0 / 5 |
| 2026/11/8 19:00:00 | 1 | 0 | 1 | 1 | 1 | 5.0 / 5 |