[arin-ppml] On the history of early number registrations, ARIN, and ARIN's role in the administration of the Internet number registry
jcurran at arin.net
Thu Apr 14 16:14:11 EDT 2022
> On 14 Apr 2022, at 3:25 PM, hostmaster at uneedus.com wrote:
> Is there any numbers of exactly:
> How much space is legacy without an RSA/LRSA and
As of 1 Jan 2022 -
Total IPv4 Address space in the registry: 1,672,630,848
Total IPv4 Address space covered by RSA: 831,141,888
Total IPv4 Address space covered by LRSA: 243,232,000
Total IPv4 Address space not under any RSA 598,256.960
> How much space of that number has had no contact/invalid contact?
Indeterminate - allow us some time to see if this can be readily generated.
President and CEO
American Registry for Internet Numbers
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