AS21586 — SWKO

AS21586 announces 3 IPv4 prefixes covering 1,024 addresses and 0 IPv6 prefixes.

About this network

The AS handle SWKO is held by SouthWest Kansas Online.

What it's used for

• The address space carries residential and institutional traffic, evidenced by reverse DNS entries such as tucows.games.swko.net and 209-137-193-126.tabor.edu.
• The network announces 1024 IPv4 addresses across 3 prefixes and maintains a single observed neighbour, a ratio that indicates a small regional access provider rather than a transit carrier.

Notable

• All registrants for the announced prefixes are consistent with the announcer, identified as SWKO - SouthWest Kansas Online with the netname SWKO-1BLK.
• The inventory consists of three contiguous IPv4 blocks within the 209.137.0.0/16 range, with no IPv6 prefixes currently announced.

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

Announced prefixes

• 209.137.192.0/23
• 209.137.202.0/24
• 209.137.208.0/24

Upstream networks

• AS27425 IdeaTek Telcom, LLC

Adjacent networks

• AS27425 IdeaTek Telcom, LLC