AS26345 — -Reserved AS-

AS26345 announces 2 IPv4 prefixes covering 512 addresses and 0 IPv6 prefixes.

About this network

The AS handle is -Reserved AS- and the holder is Trek Corporation.

What it's used for

• The address space carries corporate infrastructure for Trek, evidenced by the netnames TREK-COR223-93 and TRKB-71-13-182-0 and the reverse DNS entry mail.trekbikes.net.
• The AS announces 512 IPv4 addresses across 2 prefixes with 2 observed neighbours, a ratio consistent with a small internal corporate estate rather than a transit or access network.

Notable

• The registrants TREK CORPORATION and Trek Bicycles align with the announcer, confirming the space belongs to the bicycle manufacturer.
• The inventory consists of two /24 blocks, one of which shows reverse DNS pointing to biz.spectrum.com, indicating the use of a commercial ISP's address space for corporate connectivity.

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

Announced prefixes

• 12.21.93.0/24
• 71.13.182.0/24

Upstream networks

• AS40264 Charter Communications LLC
• AS20115 Charter Communications LLC

Adjacent networks

• AS20115 Charter Communications LLC
• AS40264 Charter Communications LLC

Routing security

• RPKI: 1 valid, 0 invalid and 1 not-found announcements; 1 ROAs.
• ASPA: none published.
• IRR: 50% of announcements registered; 1 route objects.
• Listed in as-sets: AS-13986, AS-18474, AS-CHTR-BB, AS-HURRICANE, AS-PROMENET, AS-RR-SYNC, AS-XO-B.