AS18697 — AS18697 - GREEN MOUNTAIN POWER CORPORATION

AS18697 announces 3 IPv4 prefixes covering 66,048 addresses and 0 IPv6 prefixes.

About this network

AS18697 is operated by Green Mountain Power Corporation.

What it's used for

• The address space is registered under the netname GMP170 with the registrant GREEN MOUNTAIN POWER CORPORATION, indicating a corporate internal network for the electric utility.
• The AS announces 66048 IPv4 addresses across 33 prefixes, all within the 170.46.0.0/16 range, while maintaining only 1 observed neighbour, a ratio characteristic of a private corporate estate rather than a transit or access provider.

Notable

• All sampled registrants align with the announcer, consistently listing GREEN MOUNTAIN POWER CORPORATION for prefixes such as 170.46.64.0/18 and 170.46.32.0/19.
• The inventory consists of finely subdivided IPv4 blocks, including /18, /19, /20, /21, /22, /23, and /24 prefixes, reflecting site-by-site segmentation typical of large utility infrastructure.

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

Announced prefixes

• 170.46.0.0/16
• 198.135.250.0/24
• 204.164.72.0/24

Upstream networks

• AS13536 FirstLight Fiber, Inc.

Adjacent networks

• AS13536 FirstLight Fiber, Inc.