ASN lookup
Look up an autonomous system by name or number and see the address space it announces.
Search by number (AS1103) or by part of the name (SURF, KPN, Leaseweb).
Dutch networks
Autonomous systems registered to the Netherlands with RIPE NCC.
Look up an autonomous system by name or number and see the address space it announces.
Search by number (AS1103) or by part of the name (SURF, KPN, Leaseweb).
Autonomous systems registered to the Netherlands with RIPE NCC.