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Autonomous System

AS21060

Atea A/S

Announced IPs
19,712
CIDR prefixes
16
ASN
AS21060

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

65/100
Moderate
How this score is built

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
80.82.96.0/20 4.1K
0.1%
Atea A/S DK
80.89.16.0/20 4.1K
0.0%
Atea A/S DK
188.244.64.0/20 4.1K
0.5%
Atea A/S DK Capital Region Hellerup
92.43.232.0/21 2.0K
0.2%
Atea A/S DK
185.134.252.0/22 1.0K
0.0%
Atea A/S DK
185.155.36.0/22 1.0K
0.0%
Atea A/S DK
91.195.58.0/23 512
0.0%
Atea A/S DK Capital Region Copenhagen
178.20.216.0/23 512
61.1%
Atea A/S DK
194.8.244.0/23 512
0.0%
Atea A/S DK
91.213.70.0/24 256
0.0%
Atea A/S DK
178.20.218.0/24 256
26.6%
Atea A/S DK
178.20.220.0/24 256
3.5%
Atea A/S DK
178.20.223.0/24 256
0.4%
Atea A/S DK
185.126.52.0/24 256
99.2%
Atea A/S DK
193.183.18.0/24 256
95.3%
Atea A/S SE
194.116.222.0/24 256
83.6%
Atea A/S DK Central Jutland Viby J

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS21060 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
80.89.30.0/24 6,402 2026-07-29 05:59:57
80.89.18.0/23 6,377 2026-07-29 05:59:57
80.82.96.0/20 6,257 2026-07-29 05:59:57
80.89.16.0/20 6,217 2026-07-29 05:59:57
91.195.58.0/23 6,215 2026-07-29 05:59:57
91.213.70.0/24 6,193 2026-07-29 05:59:57
92.43.232.0/21 6,187 2026-07-29 05:59:57
178.20.223.0/24 6,176 2026-07-29 05:59:57
178.20.216.0/24 6,168 2026-07-29 05:59:57
185.134.252.0/22 6,151 2026-07-29 05:59:57
178.20.217.0/24 6,145 2026-07-29 05:59:57
178.20.218.0/24 6,142 2026-07-29 05:59:57
178.20.220.0/24 6,137 2026-07-29 05:59:57
185.126.52.0/24 6,109 2026-07-29 05:59:57
185.155.36.0/22 6,108 2026-07-29 05:58:21
194.8.244.0/23 6,094 2026-07-29 05:59:57
188.244.64.0/20 6,087 2026-07-29 05:59:57
193.183.18.0/24 6,010 2026-07-29 05:59:57
194.116.222.0/24 5,998 2026-07-29 05:58:52

Frequently Asked Questions

What is AS21060?

AS21060 is an Autonomous System Number assigned to Atea A/S. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).

How many IP addresses does AS21060 announce?

AS21060 announces 19.7K IPv4 addresses distributed across 16 routed CIDR prefixes. The network is registered in Denmark.

Who operates AS21060?

AS21060 is operated by Atea A/S. The organization is based in Denmark. You can view all IP ranges and related ASNs on the organization page.

What country is AS21060 registered in?

AS21060 is registered in Denmark. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-07-29 05:55:31 UTC
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