AS202218 — INTERNETSTIFTELSEN_ANYCAST Stiftelsen for Internetinfrastruktur

AS202218 announces 1 IPv4 prefixes covering 256 addresses and 1 IPv6 prefixes.

About this network

INTERNETSTIFTELSENANYCAST is operated by Internetstiftelsen (Stiftelsen for Internetinfrastruktur).

What it's used for

• The space carries anycast infrastructure for the Swedish Internet Foundation, as indicated by the netname INTERNETSTIFTELSEN-ANYCASTV4 and the AS handle.
• The AS announces 256 IPv4 addresses in a single /24 prefix (194.103.53.0/24) and one IPv6 /48 prefix (2a10:ba00:53::/48), with 4 observed neighbours.
• This small, dedicated address block supports the foundation's specific anycast services rather than general transit or residential access.

Notable

• Registrants align with the announcer, listing "The Swedish Internet Foundation Network Operations" and "Stiftelsen for Internetinfrastruktur".
• The inventory consists of a single contiguous IPv4 /24 and a corresponding IPv6 /48, indicating a tightly managed, purpose-specific allocation.

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

Announced prefixes

• 194.103.53.0/24
• 2a10:ba00:53::/48

Upstream networks

• AS39839 Punktum dk A/S
• AS34385 Tripnet AB
• AS20473 The Constant Company, LLC
• AS56662 Marcin Gondek

Adjacent networks

• AS39839 Punktum dk A/S
• AS34385 Tripnet AB
• AS20473 The Constant Company, LLC
• AS56662 Marcin Gondek

Routing security

• RPKI: 2 valid, 0 invalid and 0 not-found announcements; 2 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 3 route objects.
• Listed in as-sets: AS-1PDC, AS-4IXP, AS-4IXP-RS, AS-4IXPV6, AS-HURRICANEV6, AS-IFOG, AS-IFOG, AS-NIC-DK, AS-RIDIEHOSTING, AS-TRIPNET, AS202218:AS-ALL, AS20473:AS-VULTR, AS57369:AS-ONIX.