AS29243 — MMD-AS Domainkeskus Oy

Network type: hosting

AS29243 announces 3 IPv4 prefixes covering 7,168 addresses and 1 IPv6 prefixes.

About this network

MMD-AS is operated by Domainkeskus Oy, a Finnish provider of domain registration, web hosting, and VPN services.

What it's used for

• The address space carries hosting and infrastructure traffic, evidenced by reverse DNS entries such as network-irccrew.theblah.org and network.jm.ix.fi.
• The AS announces 7168 IPv4 addresses across 3 prefixes and 1 IPv6 prefix, while maintaining only 4 observed neighbours, indicating a role focused on serving specific hosting and domain services rather than general transit.

Notable

• All registrants for the announced prefixes are listed as "MMD Registry Operations; Domainkeskus Oy; Abuse Contact," aligning perfectly with the AS holder.
• Domainkeskus is part of the Miss Group, a Finnish telecommunications and IT services company.
• The inventory consists of three distinct IPv4 blocks: 80.83.0.0/20, 109.163.208.0/21, and 185.168.212.0/22, alongside the 2001:1430::/32 IPv6 block.

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

Announced prefixes

• 80.83.0.0/20
• 109.163.208.0/21
• 185.168.212.0/22
• 2001:1430::/32

Upstream networks

• AS47605 FNE-Finland Oy
• AS719 Elisa Oyj
• AS12552 GlobalConnect AB

Downstream networks

• AS1732 IDDQD-AS
• AS201964 Domainkeskus Oy

Adjacent networks

• AS47605 FNE-Finland Oy
• AS1732 IDDQD-AS
• AS719 Elisa Oyj
• AS201964 Domainkeskus Oy
• AS12552 GlobalConnect AB

Routing security

• RPKI: 4 valid, 0 invalid and 0 not-found announcements; 4 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 5 route objects.
• Listed in as-sets: AS-FONET, AS-MMD, AS-NBLNETFI, AS-RETN-ACTUAL-V6, AS-SET-FNE, AS-SET-FNE-V6, AS-TSF-NATIONAL.

Internet exchanges

• Tampere Region Exchange — Tampere, Finland