AS201106 — SPARTANHOST Spartan Host Ltd

AS201106 announces 31 IPv4 prefixes covering 14,080 addresses and 0 IPv6 prefixes.

About this network

The AS handle SPARTANHOST is held by Spartan Host Ltd.

What it's used for

• The address space carries hosting infrastructure, evidenced by netnames such as UK-SPARTAN-20190819 and SPARTAN-HOST registered to Spartan Host Ltd and Spartan Host LLC.
• The AS announces 14080 IPv4 addresses across 31 prefixes while maintaining only 2 observed neighbours, a ratio characteristic of a hosting provider rather than a transit carrier.
• Traffic from this AS consists of dedicated servers, VPS instances, colocation services, and game servers, including Minecraft hosting, as described by the operator's public service offerings.

Notable

• Registrants are consistent with the announcer, listing NOC; Spartan Host Ltd; Abuse-C Role for most UK-based blocks and Spartan Host LLC for specific US-based prefixes like 172.83.156.0/22.
• The address inventory is fragmented into numerous /22, /23, and /24 blocks, reflecting a portfolio of acquired or leased space rather than a single contiguous allocation.

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

Announced prefixes

• 45.43.29.0/24
• 45.43.31.0/24
• 45.58.53.0/24
• 45.142.156.0/22
• 45.145.72.0/22
• 45.150.164.0/22
• 45.150.226.0/23
• 45.151.132.0/22
• 45.154.214.0/23
• 62.204.54.0/24
• 66.11.117.0/24
• 94.154.114.0/24
• 104.37.29.0/24
• 104.143.94.0/24
• 104.194.206.0/24
• 104.218.234.0/23
• 107.191.112.0/24
• 146.19.114.0/24
• 146.19.223.0/24
• 172.83.153.0/24
• 172.83.154.0/23
• 172.83.156.0/22
• 178.22.30.0/24
• 193.218.200.0/23
• 193.221.94.0/23
• 194.124.218.0/23
• 194.147.98.0/23
• 194.147.100.0/23
• 202.5.31.0/24
• 212.18.111.0/24
• 217.114.47.0/24

Upstream networks

• AS40065 CNSERVERS LLC

Adjacent networks

• AS40065 CNSERVERS LLC
• AS50131 Spartan Host Ltd

Routing security

• RPKI: 54 valid, 0 invalid and 0 not-found announcements; 66 ROAs.
• ASPA: none published.
• IRR: 46% of announcements registered; 132 route objects.
• Listed in as-sets: AS-40676, AS-CNSERVERS, AS-NC-UPSTREAM, AS-SH-DDOS-GUARD, AS-SPARTAN-HOST, AS-SPARTAN-HOST-2, AS-WAVE-CUSTOMERS, AS-WOWRACK-SEA01, AS137490:AS-NC-UPSTREAMS, AS212085:AS-UPSTREAMS, AS58453:AS-AMERICAASCUST.