Antarctica
IP address space, AS numbers and the largest networks registered in Antarctica, based on the delegation records of the regional internet registries.
IPv4 addresses
1k
3 blocks
IPv6 allocations
1
AS numbers
1
Routed AS numbers
0
Largest networks in Antarctica
By announced prefixesNo routing data yet.
Delegations by registry: ARIN 4. Updated 2026-10-03.