AS25851 — ALTIUS-FL-AS - ALTIUS Broadband, LLC

AS25851 announces 2 IPv4 prefixes covering 2,048 addresses and 0 IPv6 prefixes.

About this network

The AS handle ALTIUS-FL-AS is held by Altius Broadband, LLC.

What it's used for

• The address space carries residential broadband services, as indicated by the netnames ALTIUS-KY-02 and ALTIUS-FL-02 associated with the registrant Altius Broadband, LLC.
• The network announces 2048 IPv4 addresses across 2 prefixes and maintains 2 observed neighbours, a ratio consistent with an access or eyeball network rather than a transit provider.

Notable

• The registrants for both announced prefixes, 205.207.100.0/22 and 208.85.12.0/22, are listed as Altius Broadband, LLC, matching the AS holder.
• The address inventory consists of two /22 blocks, one associated with Kentucky and one with Florida based on the netnames, reflecting a regional service footprint.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 205.207.100.0/22
• 208.85.12.0/22

Upstream networks

• AS33132 Crown Castle Fiber LLC
• AS46887 Crown Castle Fiber LLC

Adjacent networks

• AS46887 Crown Castle Fiber LLC
• AS33132 Crown Castle Fiber LLC

Routing security

• RPKI: 0 valid, 0 invalid and 2 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 8 route objects.
• Listed in as-sets: AS-CCF, AS-CCF-TEST, AS-LUMOS, AS-LUMOS-TRANSIT, AS-LUMOS-TRANSMIT, AS-NTELOS, AS-NTELOS-TRANSIT, AS16657:AS-CUST, AS33132:AS-CUSTOMERS.