AS57773 — ONEA 1Access Sweden AB

AS57773 announces 10 IPv4 prefixes covering 5,632 addresses and 2 IPv6 prefixes.

About this network

ONEA is operated by 1Access Sweden AB.

What it's used for

• The address space carries a mix of corporate and enterprise networks, with netnames including SE-1ACCESS, NET-1o, MYDATANET, SE-VMAR, IAR-SYSTEMS-NET, and BIOTAGE.
• The AS announces 5,888 IPv4 addresses across 11 prefixes and 2 IPv6 prefixes, maintaining 7 observed neighbours.
• As a Network Service Provider (NSP) based in Uppsala, the traffic consists of business and enterprise connectivity for the registered corporate entities.

Notable

• Registrants for the majority of prefixes are 1Access Sweden AB, while specific /24 blocks are registered to AIT IT AB, Mycronic AB (publ), VMAR IT AB, IAR Systems AB, and Biotage Sweden AB.
• The inventory is a fragmented collection of /22 and /24 blocks, indicating a portfolio of acquired or leased address space rather than a single contiguous allocation.

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

Announced prefixes

• 85.208.80.0/22
• 91.198.135.0/24
• 91.208.2.0/24
• 91.208.188.0/24
• 147.78.228.0/24
• 171.22.68.0/22
• 185.141.112.0/22
• 185.205.48.0/22
• 194.33.80.0/24
• 195.130.200.0/24
• 2a09:3b40::/29
• 2a0b:140::/29

Upstream networks

• AS12552 GlobalConnect AB
• AS1299 Arelion Sweden AB
• AS57630 84 Grams AB

Downstream networks

• AS198866 Crossnet AB

Adjacent networks

• AS12552 GlobalConnect AB
• AS1299 Arelion Sweden AB
• AS57630 84 Grams AB
• AS198866 Crossnet AB

Routing security

• RPKI: 11 valid, 0 invalid and 2 not-found announcements; 14 ROAs.
• ASPA: none published.
• IRR: 92% of announcements registered; 13 route objects.
• Listed in as-sets: AS-6718, AS-A3, AS-ONEA.