🌐 Reverse ASN Lookup

Find all domains hosted on this ASN

Every .dk domain whose website address (A record) is announced by AS20495, with the network's IPv6 and DNSSEC adoption and its observed prefixes. An autonomous system is the routing identity of a hosting company or ISP. Data comes from our own scanners, which re-resolve every .dk domain in the zone roughly once a week.

📈 Domains over time#

109 days
88910102026-07-012026-08-242026-10-17
8 latest-2 over 109 days

Active .dk domains whose website address (A record) is announced by AS20495, counted once a day.

🌐 AS20495 at a glance#

We Dare B.V.

AS20495 is announced by We Dare B.V. (The Netherlands) and currently hosts 8 .dk domains in our dataset — <0.01% of all scanned .dk domains. Across all our scans we have observed 9 unique IPv4 addresses on this network, and the domains currently sit in 5 IPv4 CIDR blocks covering roughly 33.8 thousand addresses of IPv4 space.

IPv6 is live here too: 1 domain (12.5%) publish AAAA records from this AS, resolving to 1 unique IPv6 address across 1 prefix (about 2.1 billion /64 networks of space).

The network is part of the .dk zone's infrastructure too: 9 distinct nameservers and 7 distinct mail exchangers serving .dk domains currently resolve to addresses announced by this AS.

On the security side, 0 of the domains hosted here (0.0%) validate as DNSSEC-secure — below the zone-wide average for domains with a web address, 70.5%. See how this AS compares on the ASN statistics page, or drill into the CIDR list below the results.

🛰️ Upstream providers of AS20495#

via ipbot.dk

We Dare B.V. announces 10 prefixes (8 IPv4, 2 IPv6) and reaches the internet through 10 upstream networks.

UpstreamNamePower
AS9136Wobcom GmbH
100.0%
AS174Cogent Communications, LLC
60.9%
AS6939Hurricane Electric LLC
50.8%
AS13030Init7 (Switzerland) Ltd.
36.3%
AS34927iFog GmbH
24.3%
AS34177Celeste SAS
22.1%
AS37497Network Platforms (PTY) LTD
19.6%
AS35280F5 F5 Networks SARL
18.0%
AS34019Hivane Association
17.0%
AS25091IP-Max SA
16.7%

Upstream and prefix data supplied by ipbot.dk; power is relative to the strongest upstream.

🔻 Networks using AS20495 as upstream#

2 networks
NetworkNameDomainsPower
AS50917Diederik Focko de Zee—
100.0%
AS30870Trans-iX B.V.—
5.2%

Among the networks we hold ipbot.dk routing data for (the ones looked up on this site), so this is a sample of the AS's customers, not all of them.

📡 Known CIDRs#

6 CIDRs

🧭 Nameservers in this AS#

9 hosts

📮 Mail Exchangers in this AS#

7 hosts
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