AS36235 — GREENSHIELD - Green Shield Canada

AS36235 announces 4 IPv4 prefixes covering 2,304 addresses and 0 IPv6 prefixes.

About this network

GREENSHIELD is the autonomous system for Green Shield Canada, a not-for-profit health benefits carrier.

What it's used for

• The address space is registered under the netnames GREENSHIELD and GREEN-SHIELD, both attributed to Green Shield Canada, indicating an internal corporate estate rather than a public access network.
• The AS announces 1280 IPv4 addresses across 2 prefixes and maintains 2 observed neighbours, a ratio consistent with a private business network with limited external peering.

Notable

• Registrants for both announced prefixes align with the AS holder, Green Shield Canada.
• The inventory consists of two distinct IPv4 blocks: 199.71.240.0/22 and 199.71.147.0/24, with no IPv6 prefixes in inventory.

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

Announced prefixes

• 199.71.147.0/24
• 199.71.240.0/22

Upstream networks

• AS6461 Zayo Bandwidth
• AS7992 Cogeco Connexion Inc.

Adjacent networks

• AS6461 Zayo Bandwidth
• AS7992 Cogeco Connexion Inc.

Routing security

• RPKI: 0 valid, 0 invalid and 4 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 25% of announcements registered; 4 route objects.
• Listed in as-sets: AS-COGECO-TRANSIT, AS-COGECO-TRANSIT, AS-DEFENSE, AS-RR-BIZ, AS-TELUS, AS-ZENEDGE, AS35280:AS-DEFENSE.