AS197574 — EXPRESSHOST ExpressHost Ltd

AS197574 announces 16 IPv4 prefixes covering 5,888 addresses and 1 IPv6 prefixes.

About this network

The AS handle TKM-AS is held by ExpressHost Ltd.

What it's used for

• The space carries cloud and VPN endpoints, evidenced by reverse DNS entries such as Flying-Thunder-vpvuEUOs.expresshost.cloud and fierce-star-oVW0NJkD.expresshost.cloud.
• The network announces 4352 IPv4 addresses across 11 prefixes with only 4 observed neighbours, indicating a hosting or service provider role rather than a transit backbone.
• Traffic from this AS consists of web and API endpoints, cloud instances, and VPN media/signalling for ExpressHost's managed services.

Notable

• Registrants are mixed: several prefixes (e.g., 217.60.32.0/22, 31.56.186.0/23) list GOLD IP L.L.C-FZ with netnames like AE-GOLDIP, while others (e.g., 31.56.189.0/24) list ExpressHost Ltd with netname EXPRESSHOST.
• The address inventory includes a mix of legacy blocks (217.60.x.x, 31.56.x.x) and newer allocations (45.x.x.x, 154.86.x.x), with four prefixes currently lacking RDAP registrant data.

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

Announced prefixes

• 31.56.186.0/23
• 31.56.189.0/24
• 31.59.143.0/24
• 31.59.150.0/24
• 45.192.12.0/24
• 45.194.66.0/24
• 45.198.0.0/24
• 130.78.25.0/24
• 130.78.30.0/24
• 154.86.119.0/24
• 187.7.206.0/24
• 187.52.44.0/23
• 217.60.32.0/22
• 217.60.151.0/24
• 217.60.178.0/23
• 217.60.182.0/23
• 2a14:6e40:4::/46

Upstream networks

• AS49581 Ferdinand Zink trading as Tube-Hosting
• AS201814 MEVSPACE sp. z o.o.
• AS44486 Oliver Horscht trading as "SYNLINQ"
• AS202759 RJ Network OU

Adjacent networks

• AS49581 Ferdinand Zink trading as Tube-Hosting
• AS201814 MEVSPACE sp. z o.o.
• AS44486 Oliver Horscht trading as "SYNLINQ"
• AS202759 RJ Network OU

Routing security

• RPKI: 29 valid, 0 invalid and 0 not-found announcements; 31 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 35 route objects.
• Listed in as-sets: AS-HURRICANE, AS-HURRICANEV6, AS-RETN-ACTUAL-V4, AS-RETN-ACTUAL-V6, AS-SYNLINQ, AS-TUBE, AS197574:AS-EXPRESSHOST, AS201814:AS-CLIENTS, AS202759:AS-CUSTOMERS.