AS19797 — SIMNET

AS19797 announces 8 IPv4 prefixes covering 6,400 addresses and 0 IPv6 prefixes.

About this network

SIMNET is operated by Dexagon Inc., a Canadian provider of cloud and hosting services.

What it's used for

• The address space carries hosting and business infrastructure, evidenced by the registrant DEXAGON Inc. for the largest block 64.90.96.0/20 (netname SIMNET) and the company's profile as a cloud and hosting provider.
• The AS announces 6400 IPv4 addresses across 8 prefixes with only 3 observed neighbours, a ratio that indicates a small-scale access or hosting network rather than a transit provider.

Notable

• Registrants are mixed: DEXAGON Inc. holds the primary block, while Cogent Communications, LLC holds five prefixes (netnames COGENT-A, COGENT-154-62-16) and Supergroup/MacLaren LINTAS; nsregistrar holds one (netname NET-LINTASV), suggesting leased or historically allocated space.
• The inventory consists of eight IPv4 prefixes with no IPv6 announcements, including a /20 and seven smaller blocks ranging from /23 to /24.

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

Announced prefixes

• 38.22.79.0/24
• 38.69.226.0/24
• 38.129.13.0/24
• 38.129.14.0/23
• 38.133.223.0/24
• 64.90.96.0/20
• 154.62.175.0/24
• 204.225.86.0/23

Upstream networks

• AS6461 Zayo Bandwidth
• AS174 Cogent Communications, LLC
• AS60672 ServerChoice Ltd

Adjacent networks

• AS6461 Zayo Bandwidth
• AS174 Cogent Communications, LLC
• AS60672 ServerChoice Ltd

Routing security

• RPKI: 1 valid, 0 invalid and 22 not-found announcements; 1 ROAs.
• ASPA: none published.
• IRR: 83% of announcements registered; 23 route objects.
• Listed in as-sets: AS-ALLSTREAM-CLIENTS, AS-METROOPTIC, AS-SC-CUST, AS174:AS-COGC-032, AS20161:AS-CUSTOMERS, AS29909:AS-CUSTOMERS, AS29909:AS-METROOPTIC.