AS36516 — F5-XC-FE

AS36516 announces 1 IPv4 prefixes covering 2,048 addresses and 0 IPv6 prefixes.

About this network

F5-XC-FE is operated by F5, Inc.

What it's used for

• The address space is registered under the netname F5SL-01 for all three prefixes, indicating internal corporate infrastructure rather than customer-facing access.
• The AS announces 2048 IPv4 addresses across 3 prefixes with only 1 observed neighbour, a ratio consistent with a small, self-contained corporate estate rather than a transit or access provider.

Notable

• All registrants for the announced prefixes are listed as F5, Inc., matching the AS holder.
• F5, Inc. is a major provider of application delivery and security solutions, and this AS represents its internal network footprint.
• The inventory consists of three contiguous IPv4 blocks within the 107.162.112.0/22 range, with no IPv6 prefixes announced.

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

Announced prefixes

• 107.162.112.0/21

Upstream networks

• AS35280 F5 Networks SARL

Adjacent networks

• AS35280 F5 Networks SARL

Routing security

• RPKI: 3 valid, 0 invalid and 0 not-found announcements; 3 ROAs.
• ASPA: none published.
• IRR: 33% of announcements registered; 3 route objects.
• Listed in as-sets: AS-F5, AS-TIERZERO, AS-TZ, AS-TZ-CUSTOMERS, AS1221:AS-CUSTOMERS, AS35280:AS-F5.