AS214640 — HOSTUP Hostup AB

AS214640 announces 15 IPv4 prefixes covering 9,728 addresses and 1 IPv6 prefixes.

About this network

HOSTUP is operated by Hostup AB, a Swedish hosting provider.

What it's used for

• The address space carries hosting infrastructure, evidenced by reverse DNS entries such as ispconfig.talangfabriken.se, hzvps.hz-hosting.se, and mail.bokvyx.com, alongside netnames like HOSTUP-NET and SE-HOSTUPAB-20040414.
• The AS announces 9,728 IPv4 addresses across 15 prefixes and 2 IPv6 prefixes, with only 1 observed neighbour in RIS, indicating a destination network for hosting services rather than a transit provider.
• Traffic from this AS consists of VPS instances, web hosting endpoints, and domain registration services hosted in Stockholm datacenters.

Notable

• Registrants for the majority of prefixes are Hostup AB, with netnames consistently referencing SE-HOSTUPAB or HOSTUP-NET.
• Some prefixes, such as 64.112.124.0/22 and 143.14.22.0/24, are registered to DFDB LLC or DFDB, and 91.226.221.0/24 is registered to UAB Technova LT, suggesting leased or acquired address space.
• The inventory includes a mix of /20, /22, /23, and /24 blocks, with the largest being 136.148.208.0/20.

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

Announced prefixes

• 45.67.15.0/24
• 64.112.124.0/22
• 78.109.16.0/23
• 82.197.73.0/24
• 91.226.221.0/24
• 95.141.241.0/24
• 103.177.248.0/23
• 136.148.208.0/20
• 143.14.22.0/24
• 143.14.50.0/24
• 185.113.11.0/24
• 193.53.40.0/24
• 206.168.212.0/22
• 207.2.120.0/24
• 207.2.123.0/24
• 2a13:7c80::/30

Upstream networks

• AS3399 Obenet AB

Adjacent networks

• AS3399 Obenet AB

Routing security

• RPKI: 20 valid, 14 invalid and 0 not-found announcements; 19 ROAs.
• ASPA: 3 authorised providers.
• IRR: 53% of announcements registered; 21 route objects.
• Listed in as-sets: AS-OBE, AS-ORACLE-OCI-OC1-CUSTOMER, AS-VEESP, AS208453:AS-CUST, AS214640:AS-ALL.

Internet exchanges

• Sweden Open Network Internet eXchange Stockholm — Stockholm, Sweden