AS17458 — SURE-IO Sure Diego Garcia Limited

AS17458 announces 2 IPv4 prefixes covering 3,072 addresses and 0 IPv6 prefixes.

About this network

The AS handle SURE-IO is held by Sure (Diego Garcia) Limited.

What it's used for

• The address space carries infrastructure for the US military base on Diego Garcia, as indicated by the registrant name and the country of announced blocks being the British Indian Ocean Territory.
• The network announces 3072 IPv4 addresses across 3 prefixes with only 2 observed neighbours, a ratio that suggests a small, isolated, or point-to-point operational network rather than a large commercial ISP or transit provider.

Notable

• All registrants for the announced prefixes agree with the announcer, listing Sure Diego Garcia Limited administrator and IRT-SURE-IO.
• The address inventory consists of three distinct IPv4 blocks: 203.83.48.0/21, 202.44.112.0/23, and 202.44.114.0/23, 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

• 202.44.112.0/22
• 203.83.48.0/21

Upstream networks

• AS150419 SubCo Pty Ltd
• AS8680 Sure (Guernsey) Limited

Adjacent networks

• AS150419 SubCo Pty Ltd
• AS8680 Sure (Guernsey) Limited