AS63051 — CRITICALHOSTING-USA - Critical Hosting Solutions LLC

Network type: hosting

AS63051 announces 2 IPv4 prefixes covering 1,280 addresses and 1 IPv6 prefixes.

About this network

The AS handle CRITICALHOSTING-USA is held by Critical Hosting Solutions LLC.

What it's used for

• The address space carries infrastructure for a cloud service provider, with netnames CH-MO-DC and CRITICAL-REASSIGNMENT3 indicating data center and reassignment blocks.
• The AS announces 1280 IPv4 addresses across 2 prefixes and 1 IPv6 prefix, with only 1 observed neighbour, indicating a hosting or colocation role rather than transit.
• Traffic from this AS consists of hosted servers, desktops, email, websites, VoIP phone systems, and disaster recovery services for business clients.

Notable

• Registrants include Critical Hosting Solutions LLC and Critical Hosting, Inc., which align with the announcer identity.
• The address inventory is small and subdivided, consistent with an internal corporate estate for a specialized hosting provider.

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

Announced prefixes

• 192.82.232.0/24
• 209.142.88.0/22
• 2607:1580::/32

Upstream networks

• AS21737 SpringNet

Adjacent networks

• AS21737 SpringNet

Routing security

• RPKI: 0 valid, 0 invalid and 6 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 7 route objects.
• Listed in as-sets: AS-CH-SGF, AS-CRITICAL-DFW, AS-SPRINGNET, AS-THC-TRANSIT.