前缀画像
查看前缀当前路由、来源、可见度与 BGP 变化证据。
194.105.40.0/21
当前有效IPv4起源 ASNAS203437
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
- 194.105.40.0/21
- 当前状态
- 当前有效
- 起源 ASN
- AS203437
- 首次观测
- 2026/8/29 05:55:01
- 最近观测
- 2026/11/11 23:25:32
对等体44可见对等体
观测节点1观测节点
宣告4近 7 天小时聚合
撤销1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 |
|---|---|---|---|---|---|---|
| 194.105.40.0/21 | AS203437 | 13830 971 174 1299 30823 200303 203437 203437 203437 203437 203437 203437 203437 203437 | 14 | 161.129.152.2 | rrc00 | 当前有效 |
| 194.105.40.0/21 | AS203437 | 29504 39392 1299 30823 200303 203437 203437 203437 203437 203437 203437 203437 203437 | 13 | 185.193.84.191 | rrc00 | 当前有效 |
| 194.105.40.0/21 | AS203437 | 50304 1299 30823 200303 203437 203437 203437 203437 203437 203437 203437 203437 | 12 | 31.169.49.228 | rrc00 | 当前有效 |
| 194.105.40.0/21 | AS203437 | 20205 6939 3320 12360 203437 | 5 | 64.246.96.5 | rrc00 | 当前有效 |
| 194.105.40.0/21 | AS203437 | 132825 174 30823 200303 203437 203437 203437 203437 203437 203437 203437 203437 | 12 | 43.251.115.197 | rrc00 | 当前有效 |
| 194.105.40.0/21 | AS203437 | 55720 2914 30823 200303 203437 203437 203437 203437 203437 203437 203437 203437 | 12 | 45.116.179.212 | rrc00 | 当前有效 |
| 194.105.40.0/21 | AS203437 | 48185 1299 30823 200303 203437 203437 203437 203437 203437 203437 203437 203437 | 12 | 195.90.96.2 | rrc00 | 当前有效 |
| 194.105.40.0/21 | AS203437 | 216285 8280 6762 30823 200303 203437 203437 203437 203437 203437 203437 203437 203437 | 13 | 84.54.49.1 | rrc00 | 当前有效 |
| 194.105.40.0/21 | AS203437 | 57381 50304 1299 30823 200303 203437 203437 203437 203437 203437 203437 203437 203437 | 13 | 193.150.22.240 | rrc00 | 当前有效 |
| 194.105.40.0/21 | AS203437 | 24482 30823 200303 203437 203437 203437 203437 203437 203437 203437 203437 | 11 | 203.175.175.15 | rrc00 | 当前有效 |
| 194.105.40.0/21 | AS203437 | 49134 53356 6939 3320 12360 203437 | 6 | 23.129.32.61 | rrc00 | 当前有效 |
| 194.105.40.0/21 | AS203437 | 204092 34019 3303 3320 12360 203437 | 6 | 89.234.186.6 | rrc00 | 当前有效 |
| 194.105.40.0/21 | AS203437 | 34927 30823 200303 203437 203437 203437 203437 203437 203437 203437 203437 | 11 | 45.134.89.1 | rrc00 | 当前有效 |
| 194.105.40.0/21 | AS203437 | 34927 52025 64289 62943 6939 3320 12360 203437 | 8 | 193.148.251.1 | rrc00 | 当前有效 |
| 194.105.40.0/21 | AS203437 | 4608 1221 4637 3320 12360 203437 | 6 | 203.119.104.1 | rrc00 | 当前有效 |
| 194.105.40.0/21 | AS203437 | 61218 6939 3320 12360 203437 | 5 | 143.246.179.232 | rrc00 | 当前有效 |
| 194.105.40.0/21 | AS203437 | 328840 327727 174 30823 200303 203437 203437 203437 203437 203437 203437 203437 203437 | 13 | 102.208.105.2 | rrc00 | 当前有效 |
| 194.105.40.0/21 | AS203437 | 44393 35710 4809 3320 12360 203437 | 6 | 49.12.70.222 | rrc00 | 当前有效 |
| 194.105.40.0/21 | AS203437 | 55720 6939 3320 12360 203437 | 5 | 103.212.68.10 | rrc00 | 当前有效 |
| 194.105.40.0/21 | AS203437 | 59919 9002 6762 30823 200303 203437 203437 203437 203437 203437 203437 203437 203437 | 13 | 5.178.95.254 | rrc00 | 当前有效 |
| 194.105.40.0/21 | AS203437 | 20514 1299 30823 200303 203437 203437 203437 203437 203437 203437 203437 203437 | 12 | 217.151.205.147 | rrc00 | 当前有效 |
| 194.105.40.0/21 | AS203437 | 50300 2914 30823 200303 203437 203437 203437 203437 203437 203437 203437 203437 | 12 | 176.12.110.8 | rrc00 | 当前有效 |
| 194.105.40.0/21 | AS203437 | 7018 3320 12360 203437 | 4 | 12.0.1.63 | rrc00 | 当前有效 |
| 194.105.40.0/21 | AS203437 | 34549 5511 3320 12360 203437 | 5 | 80.77.16.114 | rrc00 | 当前有效 |
| 194.105.40.0/21 | AS203437 | 38001 6939 3320 12360 203437 | 5 | 202.150.221.37 | rrc00 | 当前有效 |
| 194.105.40.0/21 | AS203437 | 202365 50673 30823 200303 203437 203437 203437 203437 203437 203437 203437 203437 | 12 | 5.255.90.109 | rrc00 | 当前有效 |
| 194.105.40.0/21 | AS203437 | 213241 9002 2914 30823 200303 203437 203437 203437 203437 203437 203437 203437 203437 | 13 | 89.42.52.8 | rrc00 | 当前有效 |
| 194.105.40.0/21 | AS203437 | 3549 3356 2914 30823 200303 203437 203437 203437 203437 203437 203437 203437 203437 | 13 | 208.51.134.248 | rrc00 | 当前有效 |
| 194.105.40.0/21 | AS203437 | 50628 6453 3320 12360 203437 | 5 | 178.208.11.4 | rrc00 | 当前有效 |
| 194.105.40.0/21 | AS203437 | 49432 48362 1299 30823 200303 203437 203437 203437 203437 203437 203437 203437 203437 | 13 | 195.128.231.254 | rrc00 | 当前有效 |
| 194.105.40.0/21 | AS203437 | 3333 3320 12360 203437 | 4 | 193.0.0.56 | rrc00 | 当前有效 |
| 194.105.40.0/21 | AS203437 | 1403 577 6453 3320 12360 203437 | 6 | 198.58.198.252 | rrc00 | 当前有效 |
| 194.105.40.0/21 | AS203437 | 49673 20485 6453 3320 12360 203437 | 6 | 94.247.111.254 | rrc00 | 当前有效 |
| 194.105.40.0/21 | AS203437 | 206499 34549 5511 3320 12360 203437 | 6 | 45.14.68.69 | rrc00 | 当前有效 |
| 194.105.40.0/21 | AS203437 | 208972 6204 30823 200303 203437 203437 203437 203437 203437 203437 203437 203437 | 12 | 45.12.55.0 | rrc00 | 当前有效 |
| 194.105.40.0/21 | AS203437 | 14907 1299 30823 200303 203437 203437 203437 203437 203437 203437 203437 203437 | 12 | 208.80.153.193 | rrc00 | 当前有效 |
| 194.105.40.0/21 | AS203437 | 22652 1299 30823 200303 203437 203437 203437 203437 203437 203437 203437 203437 | 12 | 45.61.0.85 | rrc00 | 当前有效 |
| 194.105.40.0/21 | AS203437 | 852 3320 12360 203437 | 4 | 154.11.12.212 | rrc00 | 当前有效 |
| 194.105.40.0/21 | AS203437 | 37721 30823 200303 203437 203437 203437 203437 203437 203437 203437 203437 | 11 | 165.16.221.66 | rrc00 | 当前有效 |
| 194.105.40.0/21 | AS203437 | 58057 34549 5511 3320 12360 203437 | 6 | 194.50.92.251 | rrc00 | 当前有效 |
| 194.105.40.0/21 | AS203437 | 57821 12586 3257 1299 30823 200303 203437 203437 203437 203437 203437 203437 203437 203437 | 14 | 193.160.39.1 | rrc00 | 当前有效 |
| 194.105.40.0/21 | AS203437 | 17639 1299 3320 12360 203437 | 5 | 202.69.160.152 | rrc00 | 当前有效 |
| 194.105.40.0/21 | AS203437 | 45049 6696 2914 30823 200303 203437 203437 203437 203437 203437 203437 203437 203437 | 13 | 194.28.97.2 | rrc00 | 当前有效 |
| 194.105.40.0/21 | AS203437 | 58057 1836 5511 3320 12360 203437 | 6 | 193.33.94.251 | 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 23:00:00
- 窗口内对等体
- 2
- 窗口内观测节点
- 1
- 平均路径长度
- 13.5
- 最长路径
- 14
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 23:25:32 | 宣告 | AS203437 | 13830 971 174 1299 30823 200303 203437 203437 203437 203437 203437 203437 203437 203437 | 161.129.152.2 | rrc00 |
| 2026/11/11 23:25:29 | 宣告 | AS203437 | 29504 39392 1299 30823 200303 203437 203437 203437 203437 203437 203437 203437 203437 | 185.193.84.191 | rrc00 |
| 2026/11/11 14:05:32 | 宣告 | AS203437 | 37989 56300 132132 4657 1299 3320 12360 203437 | 203.123.48.6 | rrc00 |
| 2026/11/11 14:05:23 | 撤销 | — | — | 203.123.48.6 | rrc00 |
| 2026/11/10 10:50:21 | 宣告 | AS203437 | 328840 327727 174 30823 200303 203437 203437 203437 203437 203437 203437 203437 203437 | 102.208.105.2 | rrc00 |
| 2026/11/7 20:35:05 | 宣告 | AS203437 | 37721 30823 200303 203437 203437 203437 203437 203437 203437 203437 203437 | 165.16.221.66 | rrc00 |
| 2026/11/7 14:25:11 | 宣告 | AS203437 | 328840 327727 174 30823 200303 203437 203437 203437 203437 203437 203437 203437 203437 | 102.208.105.2 | rrc00 |
| 2026/11/7 14:25:10 | 撤销 | — | — | 102.208.105.2 | rrc00 |
| 2026/11/5 21:10:38 | 撤销 | — | — | 195.128.231.254 | rrc00 |
| 2026/11/4 20:45:25 | 宣告 | AS203437 | 206499 34549 5511 3320 12360 203437 | 45.14.68.69 | rrc00 |
| 2026/11/4 19:55:01 | 宣告 | AS203437 | 328840 327727 174 30823 200303 203437 203437 203437 203437 203437 203437 203437 203437 | 102.208.105.2 | rrc00 |
| 2026/11/4 19:55:00 | 撤销 | — | — | 102.208.105.2 | rrc00 |
| 2026/11/4 16:15:25 | 宣告 | AS203437 | 328840 327727 174 30823 200303 203437 203437 203437 203437 203437 203437 203437 203437 | 102.208.105.2 | rrc00 |
| 2026/11/4 16:15:24 | 撤销 | — | — | 102.208.105.2 | rrc00 |
| 2026/11/3 04:00:20 | 宣告 | AS203437 | 328840 327727 174 30823 200303 203437 203437 203437 203437 203437 203437 203437 203437 | 102.208.105.2 | rrc00 |
| 2026/11/3 04:00:19 | 撤销 | — | — | 102.208.105.2 | rrc00 |
| 2026/11/3 02:10:24 | 宣告 | AS203437 | 328840 327727 174 30823 200303 203437 203437 203437 203437 203437 203437 203437 203437 | 102.208.105.2 | rrc00 |
| 2026/11/3 02:10:24 | 撤销 | — | — | 102.208.105.2 | rrc00 |
| 2026/11/1 13:30:50 | 宣告 | AS203437 | 206499 34549 3257 174 30823 200303 203437 203437 203437 203437 203437 203437 203437 203437 | 45.14.68.69 | rrc00 |
| 2026/11/1 13:05:37 | 宣告 | AS203437 | 44393 58057 6939 30823 200303 203437 203437 203437 203437 203437 203437 203437 203437 | 49.12.70.222 | rrc00 |
| 2026/11/1 02:50:06 | 宣告 | AS203437 | 49134 53356 6939 30823 200303 203437 203437 203437 203437 203437 203437 203437 203437 | 23.129.32.61 | rrc00 |
| 2026/10/23 23:35:09 | 撤销 | — | — | 45.12.55.0 | rrc00 |
| 2026/10/23 14:40:08 | 宣告 | AS203437 | 59919 9002 6762 30823 200303 203437 203437 203437 203437 203437 203437 203437 203437 | 5.178.95.254 | rrc00 |
| 2026/10/23 06:31:01 | 宣告 | AS203437 | 29504 39392 174 30823 200303 203437 203437 203437 203437 203437 203437 203437 203437 | 185.193.84.191 | rrc00 |
| 2026/10/22 04:20:00 | 宣告 | AS203437 | 29504 39392 174 30823 200303 203437 203437 203437 203437 203437 203437 203437 203437 | 185.193.84.191 | rrc00 |
| 2026/10/22 03:20:01 | 宣告 | AS203437 | 17639 6939 30823 200303 203437 203437 203437 203437 203437 203437 203437 203437 | 202.69.160.152 | rrc00 |
| 2026/10/21 08:30:17 | 宣告 | AS203437 | 44393 58057 6939 30823 200303 203437 203437 203437 203437 203437 203437 203437 203437 | 49.12.70.222 | rrc00 |
| 2026/10/20 14:45:10 | 宣告 | AS203437 | 4608 7575 2914 30823 200303 203437 203437 203437 203437 203437 203437 203437 203437 | 203.119.104.1 | rrc00 |
| 2026/10/20 00:05:08 | 宣告 | AS203437 | 3333 1257 1299 30823 200303 203437 203437 203437 203437 203437 203437 203437 203437 | 193.0.0.56 | rrc00 |
| 2026/10/18 22:30:48 | 宣告 | AS203437 | 44393 401753 50263 30823 200303 203437 203437 203437 203437 203437 203437 203437 203437 | 49.12.70.222 | 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 23:00:00 | 2 | 0 | 2 | 1 | 1 | 13.5 / 14 |
| 2026/11/11 14:00:00 | 1 | 1 | 1 | 1 | 1 | 8.0 / 8 |
| 2026/11/10 10:00:00 | 1 | 0 | 1 | 1 | 1 | 13.0 / 13 |