AS210579 — RACKHOST-AS Rackhost Zrt.

AS210579 announces 6 IPv4 prefixes covering 2,304 addresses and 3 IPv6 prefixes.

About this network

RACKHOST-AS is operated by Rackhost Zrt., a Hungarian IT services and data center provider headquartered in Szeged.

What it's used for

• The address space carries hosting and VPS infrastructure, evidenced by reverse DNS entries such as h104-128.rackhostvps.com, vps4386.rackhostvps.com, and cwh11.rackhost.hu.
• The AS announces 2304 IPv4 addresses across 6 prefixes and 3 IPv6 prefixes, with only 2 observed routing neighbours, indicating a hosting or data center role rather than transit.
• Traffic from this AS consists of web hosting, VPS instances, and data center services for Rackhost's customers.

Notable

• Registrants for most prefixes are consistently Rackhost Zrt. or Rackhost Admin, aligning with the AS holder; one prefix (91.214.112.0/24) is registered to CTX Services Informatikai es Szolgaltato KFT.
• The address inventory is finely subdivided into /23 and /24 blocks, typical of a corporate data center estate managing distinct service segments.

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

Announced prefixes

• 79.172.221.0/24
• 79.172.222.0/23
• 91.214.112.0/24
• 91.227.138.0/23
• 217.13.104.0/23
• 217.13.111.0/24
• 2a13:46c0:bb00::/48
• 2a13:46c1:100::/48
• 2a13:46c1:200::/48

Upstream networks

• AS29278 Rackhost Zrt.
• AS62214 Rackforest Zrt.

Adjacent networks

• AS29278 Rackhost Zrt.
• AS62214 Rackforest Zrt.

Routing security

• RPKI: 9 valid, 0 invalid and 0 not-found announcements; 12 ROAs.
• ASPA: 2 authorised providers.
• IRR: 100% of announcements registered; 12 route objects.
• Listed in as-sets: AS-DENINET, AS-DENINET6, AS-RACKFOREST, AS-RETN-ACTUAL-V4, AS-RETN-ACTUAL-V6.