AS21060 — ASN-ATEA-

AS21060 announces 16 IPv4 prefixes covering 19,712 addresses and 2 IPv6 prefixes.

About this network

ASN-ATEA- is operated by Atea A/S.

What it's used for

• The address space carries corporate IT infrastructure, evidenced by netnames such as DK-ATEA-AOS3 and DK-ATEA-AOS4 and registrant details citing the "Network Core Infrastructure team".
• With 19,712 IPv4 addresses announced across 21 prefixes and only 1 observed neighbour, the ratio indicates an internal corporate estate rather than a transit or access network.

Notable

• Registrants are consistent with the announcer, with most prefixes registered to "ATEA A/S - Network Core Infrastructure team & RIPE Maintainer", though one prefix (178.20.216.0/23) is registered to "Fionia IT ApS".
• The inventory is finely subdivided into multiple /22, /23, and /24 blocks, reflecting site-by-site segmentation typical of a large enterprise IT provider.

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

Announced prefixes

• 80.82.96.0/20
• 80.89.16.0/20
• 91.195.58.0/23
• 91.213.70.0/24
• 92.43.232.0/21
• 178.20.216.0/23
• 178.20.218.0/24
• 178.20.220.0/24
• 178.20.223.0/24
• 185.126.52.0/24
• 185.134.252.0/22
• 185.155.36.0/22
• 188.244.64.0/20
• 193.183.18.0/24
• 194.8.244.0/23
• 194.116.222.0/24
• 2a01:7cc0:100::/40
• 2a02:7c00::/32

Upstream networks

• AS31027 GlobalConnect A/S

Adjacent networks

• AS31027 GlobalConnect A/S