Statistics about relevant global routing table entries
Announced IP address space over the selected time range
Learn more...Prefixes announced by AS18921
ASes connected with AS18921
Share of AS18921's observed paths carried by each direct upstream network over time
BGP announcement volume over the selected time range
Learn more...IRR AS-SETs that includes AS18921
Learn more...Aggregated view of the BGP paths AS18921 uses to reach the Tier-1 network clique, unioned across all announced prefixes and RouteViews collectors.