AS54393 — FLC-DURANGO - Fort Lewis College

AS54393 announces 2 IPv4 prefixes covering 4,352 addresses and 0 IPv6 prefixes.

About this network

FLC-DURANGO is operated by Fort Lewis College.

What it's used for

• The address space carries institutional infrastructure, evidenced by the netnames WESTNET-FORTLEWIS and FTLEW-NET and the reverse DNS record wiki.fortlewis.edu.
• The AS announces 4,352 IPv4 addresses across 2 prefixes with 2 observed neighbours, a ratio consistent with a small, self-contained institutional network rather than a transit or large access provider.
• Traffic from this AS consists of campus users, faculty, and staff accessing the internet, as well as internal services like the college wiki.

Notable

• Both registrants in the RDAP data are listed as Fort Lewis College, matching the AS holder and confirming a single-organisation estate.
• The inventory consists of one /20 block and one /24 block, both located in the United States, with no IPv6 prefixes announced.

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

Announced prefixes

• 129.19.128.0/20
• 192.70.202.0/24

Upstream networks

• AS6653 Vero Broadband
• AS3356 Level 3 Parent, LLC

Adjacent networks

• AS6653 Vero Broadband
• AS3356 Level 3 Parent, LLC

Routing security

• RPKI: 18 valid, 0 invalid and 0 not-found announcements; 2 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 22 route objects.
• Listed in as-sets: AS-6653, AS-FRGP, AS-HURRICANE, AS-VEROBB.