AS40510 — SFWL

AS40510 announces 8 IPv4 prefixes covering 4,608 addresses and 0 IPv6 prefixes.

About this network

The AS handle SFWL is held by Southern Fiber Worx.

What it's used for

• The address space carries fiber-to-the-home and fixed wireless internet services, with netnames SOUTHERNFIBERWORX-BLOCK-1 and SOUTHERNFIBERWORX-BLOCK-2 identifying the operator's own infrastructure.
• The network announces 3584 IPv4 addresses across 7 prefixes and maintains 2 observed neighbours, a ratio consistent with a local access provider rather than a transit carrier.
• Traffic from this AS consists of residential and small business subscriber traffic in Cordele, Georgia, supporting speeds from 200 Mbps to 1 Gbps.

Notable

• Registrants for the two largest prefixes match the announcer, while five smaller prefixes retain COGENT-A netnames and Cogent Communications, LLC as registrant, indicating leased or inherited address space.
• The inventory is split between two /22 blocks registered to Southern Fiber Worx and five smaller blocks (one /23 and four /24s) registered to Cogent.

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

Announced prefixes

• 38.29.189.0/24
• 38.66.221.0/24
• 38.66.233.0/24
• 38.66.248.0/24
• 38.66.252.0/23
• 104.250.244.0/22
• 131.143.0.0/22
• 170.39.120.0/22

Upstream networks

• AS31877 Accelecom
• AS174 Cogent Communications, LLC

Adjacent networks

• AS31877 Accelecom
• AS174 Cogent Communications, LLC