AS48116 — highsec-as Fredrik Holmqvist

AS48116 announces 1 IPv4 prefixes covering 1,024 addresses and 0 IPv6 prefixes.

About this network

HIGHSEC-AS is held by Fredrik Holmqvist.

What it's used for

• The space carries a single IPv4 block with the netname SE-SITABINFRA-20161019, registered to Fredrik Holmqvist.
• The AS announces 1024 IPv4 addresses across 1 prefix and maintains 2 observed neighbours, a ratio consistent with a small, self-contained network rather than a transit or large access provider.
• Traffic from this AS originates from a software engineer operating a personal or small-scale infrastructure estate in southern Sweden.

Notable

• The RDAP registrant for the announced prefix matches the AS holder, Fredrik Holmqvist.
• The address inventory consists of a single /22 block, indicating a compact and unified allocation.

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

Announced prefixes

• 185.173.220.0/22

Upstream networks

• AS39889 Fredrik Holmqvist

Adjacent networks

• AS39889 Fredrik Holmqvist

Routing security

• RPKI: 1 valid, 0 invalid and 0 not-found announcements; 1 ROAs.
• ASPA: 2 authorised providers.
• IRR: 100% of announcements registered; 1 route objects.
• Listed in as-sets: AS-I2B-GLO, AS-UARNET-CLIENTS.