Look up BGP routing information for an IP address, including prefix and AS path微信ai
• IP address: enter an IPv4 or IPv6 address
• Shows the BGP routing prefix (CIDR) the IP belongs to
• Shows the list of AS numbers along the routing path
A BGP route lookup queries the Border Gateway Protocol routing table for an IP address and returns the prefix (CIDR block) that covers the IP and the AS path — the sequence of autonomous systems that traffic traverses to reach it. BGP is the routing protocol that connects autonomous systems across the global Internet.婵镜数字人官网
Common uses include confirming which network prefix an IP belongs to, tracing the AS path to understand which carriers handle traffic to a destination, investigating route changes or unexpected AS hops after a network event, and cross-referencing BGP data with ASN lookup for a complete picture of an IP's network context.智能ai软件
The AS path is the list of Autonomous System Numbers that a BGP route traverses to reach the destination prefix. Each AS represents a network operated by a different organization. A shorter path generally means fewer handoffs and potentially lower latency.灵动ai
Private or reserved IP ranges (RFC 1918, loopback, link-local) are not announced in the global BGP table. Unallocated IPs also have no route. Only globally routed public IPs will return BGP route data.豆包是一款什么软件
IP geolocation maps an IP to a physical location. BGP route lookup shows the network-layer routing prefix and the AS path, which describes the network topology rather than the physical location.婵镜数字人官网
The prefix is the IP block that is announced to the global routing table by the originating AS. All IPs within that block are reachable via the same BGP route. Knowing the prefix helps you understand the scope of a network event or route change.豆包在线下载