ASN Lookup
Inspect an autonomous system: who operates it, which address prefixes it announces to the internet, and how it connects to the wider routing table.
Open ASN LookupWhere to find it
Every address below opens the same tool. The primary address is the one to bookmark and share.
- asn.openvibe.toolsPrimary
People also call this
- asn lookup
- autonomous system number
- bgp lookup
- as number
- network prefix lookup
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