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前缀画像

查看前缀当前路由、来源、可见度与 BGP 变化证据。

177.74.157.0/24

当前有效IPv4

起源 ASNAS263650

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。
最近观测2026/11/11 16:10:03BGP 路由数据
前缀
177.74.157.0/24
当前状态
当前有效
起源 ASN
AS263650
首次观测
2026/8/28 12:30:02
最近观测
2026/11/11 16:10:03
对等体37可见对等体
观测节点1观测节点
宣告226近 7 天小时聚合
撤销13近 7 天小时聚合
起源 ASN1观测到的 ASN

当前路由与路径

37 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
177.74.157.0/24AS26365049673 20485 6453 271253 264329 266337 266337 266337 266337 266337 266337 2636501294.247.111.254rrc00当前有效
177.74.157.0/24AS26365038001 3491 6453 271253 264329 266337 266337 266337 266337 266337 266337 26365012202.150.221.37rrc00当前有效
177.74.157.0/24AS26365020205 6939 1000 264329 266337 263650664.246.96.5rrc00当前有效
177.74.157.0/24AS263650328840 327727 174 3356 271253 264329 266337 266337 266337 266337 266337 266337 26365013102.208.105.2rrc00当前有效
177.74.157.0/24AS26365061218 6939 1000 264329 266337 2636506143.246.179.232rrc00当前有效
177.74.157.0/24AS2636504608 1221 4637 6762 271253 264329 266337 266337 266337 266337 266337 266337 26365013203.119.104.1rrc00当前有效
177.74.157.0/24AS26365034927 56655 6939 1000 264329 266337 263650745.134.89.1rrc00当前有效
177.74.157.0/24AS263650204092 198978 174 3356 271253 264329 266337 266337 266337 266337 266337 266337 2636501389.234.186.6rrc00当前有效
177.74.157.0/24AS26365057381 50304 1299 3356 271253 264329 266337 266337 266337 266337 266337 266337 26365013193.150.22.240rrc00当前有效
177.74.157.0/24AS26365024482 1000 264329 266337 2636505203.175.175.15rrc00当前有效
177.74.157.0/24AS26365049134 53356 6939 1000 264329 266337 263650723.129.32.61rrc00当前有效
177.74.157.0/24AS263650216285 8280 6762 271253 264329 266337 266337 266337 266337 266337 266337 2636501284.54.49.1rrc00当前有效
177.74.157.0/24AS26365037989 56300 132132 4657 6453 271253 264329 266337 266337 266337 266337 266337 266337 26365014203.123.48.6rrc00当前有效
177.74.157.0/24AS26365055720 2914 6453 271253 264329 266337 266337 266337 266337 266337 266337 2636501245.116.179.212rrc00当前有效
177.74.157.0/24AS2636507018 3356 271253 264329 266337 266337 266337 266337 266337 266337 2636501112.0.1.63rrc00当前有效
177.74.157.0/24AS26365020514 1299 6453 271253 264329 266337 266337 266337 266337 266337 266337 26365012217.151.205.147rrc00当前有效
177.74.157.0/24AS26365013830 971 3356 271253 264329 266337 266337 266337 266337 266337 266337 26365012161.129.152.2rrc00当前有效
177.74.157.0/24AS26365034549 6453 271253 264329 266337 266337 266337 266337 266337 266337 2636501180.77.16.114rrc00当前有效
177.74.157.0/24AS26365050304 1299 3356 271253 264329 266337 266337 266337 266337 266337 266337 2636501231.169.49.228rrc00当前有效
177.74.157.0/24AS26365017639 6939 1000 264329 266337 2636506202.69.160.152rrc00当前有效
177.74.157.0/24AS26365057821 12586 3257 3356 271253 264329 266337 266337 266337 266337 266337 266337 26365013193.160.39.1rrc00当前有效
177.74.157.0/24AS26365037721 271253 264329 266337 266337 266337 266337 266337 266337 26365010165.16.221.66rrc00当前有效
177.74.157.0/24AS263650852 3257 3356 271253 264329 266337 266337 266337 266337 266337 266337 26365012154.11.12.212rrc00当前有效
177.74.157.0/24AS26365058057 34549 6453 271253 264329 266337 266337 266337 266337 266337 266337 26365012194.50.92.251rrc00当前有效
177.74.157.0/24AS26365014907 3356 271253 264329 266337 266337 266337 266337 266337 266337 26365011208.80.153.193rrc00当前有效
177.74.157.0/24AS263650206499 34549 6453 271253 264329 266337 266337 266337 266337 266337 266337 2636501245.14.68.69rrc00当前有效
177.74.157.0/24AS26365055720 6939 1000 264329 266337 2636506103.212.68.10rrc00当前有效
177.74.157.0/24AS2636501403 577 3356 271253 264329 266337 266337 266337 266337 266337 266337 26365012198.58.198.252rrc00当前有效
177.74.157.0/24AS26365049432 48362 1764 3356 271253 264329 266337 266337 266337 266337 266337 266337 26365013195.128.231.254rrc00当前有效
177.74.157.0/24AS26365050628 6453 271253 264329 266337 266337 266337 266337 266337 266337 26365011178.208.11.4rrc00当前有效
177.74.157.0/24AS2636503549 3356 271253 264329 266337 266337 266337 266337 266337 266337 26365011208.51.134.248rrc00当前有效
177.74.157.0/24AS263650202365 50673 6453 271253 264329 266337 266337 266337 266337 266337 266337 263650125.255.90.109rrc00当前有效
177.74.157.0/24AS26365044393 58057 6939 1000 264329 266337 263650749.12.70.222rrc00当前有效
177.74.157.0/24AS26365029504 39392 1299 3356 271253 264329 266337 266337 266337 266337 266337 266337 26365013185.193.84.191rrc00当前有效
177.74.157.0/24AS26365058057 1836 3356 271253 264329 266337 266337 266337 266337 266337 266337 26365012193.33.94.251rrc00当前有效
177.74.157.0/24AS26365050300 3356 271253 264329 266337 266337 266337 266337 266337 266337 26365011176.12.110.8rrc00当前有效
177.74.157.0/24AS26365045049 6696 6762 271253 264329 266337 266337 266337 266337 266337 266337 26365012194.28.97.2rrc00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 16:00:00
窗口内对等体
2
窗口内观测节点
1
平均路径长度
10.7
最长路径
12

宣告 / 撤销历史

最近 30 条
时间事件起源 ASNAS 路径对等体观测节点
2026/11/11 16:10:03宣告AS26365049673 20485 6453 271253 264329 266337 266337 266337 266337 266337 266337 26365094.247.111.254rrc00
2026/11/11 16:10:03宣告AS26365049673 20764 3491 174 1000 264329 266337 26365094.247.111.254rrc00
2026/11/11 16:10:01宣告AS26365038001 3491 6453 271253 264329 266337 266337 266337 266337 266337 266337 263650202.150.221.37rrc00
2026/11/11 10:55:13宣告AS263650132825 3356 271253 264329 266337 266337 266337 266337 266337 266337 26365043.251.115.197rrc00
2026/11/11 10:55:06宣告AS26365034927 12186 174 3356 1000 264329 266337 263650193.148.251.1rrc00
2026/11/11 10:55:06宣告AS26365034927 52025 174 3356 1000 264329 266337 263650193.148.251.1rrc00
2026/11/11 10:55:06宣告AS26365034927 52025 64289 62943 6939 1000 264329 266337 263650193.148.251.1rrc00
2026/11/11 10:50:04宣告AS26365048185 1299 174 1000 264329 266337 263650195.90.96.2rrc00
2026/11/11 10:50:03宣告AS26365059919 9002 3356 1000 264329 266337 2636505.178.95.254rrc00
2026/11/11 10:50:03宣告AS263650213241 6696 2914 6453 1000 264329 266337 26365089.42.52.8rrc00
2026/11/11 10:50:02宣告AS26365022652 174 3356 1000 264329 266337 26365045.61.0.85rrc00
2026/11/11 10:50:02宣告AS2636503333 3320 6453 1000 264329 266337 263650193.0.0.56rrc00
2026/11/11 06:25:38宣告AS26365049432 215510 31543 25255 8447 3320 6762 271253 264329 266337 266337 266337 266337 266337 266337 263650195.128.231.254rrc00
2026/11/11 06:25:27宣告AS26365044393 58057 50673 33891 3320 6453 271253 264329 266337 266337 266337 266337 266337 266337 26365049.12.70.222rrc00
2026/11/11 06:25:19宣告AS26365037989 56300 132132 4657 4637 6461 3356 271253 264329 266337 266337 266337 266337 266337 266337 263650203.123.48.6rrc00
2026/11/11 06:25:15撤销——202.150.221.37rrc00
2026/11/11 06:25:11撤销——193.160.39.1rrc00
2026/11/11 06:25:11撤销——203.123.48.6rrc00
2026/11/11 06:25:08宣告AS26365049432 215510 31543 50629 3320 6762 271253 264329 266337 266337 266337 266337 266337 266337 263650195.128.231.254rrc00
2026/11/11 06:25:06撤销——193.0.0.56rrc00
2026/11/11 06:25:02撤销——89.42.52.8rrc00
2026/11/11 06:25:00宣告AS263650204092 20766 29075 2914 6453 271253 264329 266337 266337 266337 266337 266337 266337 26365089.234.186.6rrc00
2026/11/11 06:25:00撤销——89.234.186.6rrc00
2026/11/11 06:25:00宣告AS263650204092 34019 3303 3303 3320 6762 271253 264329 266337 266337 266337 266337 266337 266337 26365089.234.186.6rrc00
2026/11/10 20:10:25宣告AS26365055720 2914 6453 271253 264329 266337 266337 266337 266337 266337 266337 26365045.116.179.212rrc00
2026/11/10 20:10:24宣告AS263650328840 327727 174 6453 1000 264329 266337 263650102.208.105.2rrc00
2026/11/10 20:10:19宣告AS263650202365 50673 6453 271253 264329 266337 266337 266337 266337 266337 266337 2636505.255.90.109rrc00
2026/11/10 20:10:17宣告AS26365038001 3491 174 1000 264329 266337 263650202.150.221.37rrc00
2026/11/10 20:10:17宣告AS263650852 3257 3356 271253 264329 266337 266337 266337 266337 266337 266337 263650154.11.12.212rrc00
2026/11/10 20:10:15宣告AS2636503333 1136 2914 6453 1000 264329 266337 263650193.0.0.56rrc00

小时变化

近七天窗口 · 13 个时间点
时间宣告撤销对等体观测节点起源 ASNAS 路径
2026/11/11 16:00:003021110.7 / 12
2026/11/11 10:00:00907118.0 / 11
2026/11/11 06:00:006681115.2 / 16
2026/11/10 20:00:00231191110.2 / 13
2026/11/10 19:00:0001110—
2026/11/10 16:00:00142237117.8 / 13
2026/11/10 14:00:0030119118.3 / 14
2026/11/10 13:00:003031111.7 / 13
2026/11/10 04:00:001011112.0 / 12
2026/11/9 08:00:00101117.0 / 7
2026/11/9 03:00:00202117.0 / 8
2026/11/8 17:00:002131112.5 / 13
2026/11/8 16:00:004141111.3 / 13
CHA.LA BGP 画像本页展示已采集的 RIPE RIS 路由状态、小时聚合和宣告 / 撤销事件。起源 ASN、对等体、观测节点代表观测视角,不等同于完整全球路由表。数据源:BGP 路由数据 · 查询窗口:近 7 天