🌐 Reverse ASN Lookup

Find all domains hosted on this ASN

Every .dk domain whose website address (A record) is announced by AS208453, 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
445662026-07-012026-08-242026-10-17
4 latest-1 over 109 days

Active .dk domains whose website address (A record) is announced by AS208453, counted once a day.

🌐 AS208453 at a glance#

SweHosting

AS208453 is announced by SweHosting (Sweden) and currently hosts 4 .dk domains in our dataset — <0.01% of all scanned .dk domains. Across all our scans we have observed 6 unique IPv4 addresses on this network, and the domains currently sit in 2 IPv4 CIDR blocks covering roughly 512 addresses of IPv4 space.

We have yet to observe any IPv6 (AAAA) hosting on this AS.

The network is part of the .dk zone's infrastructure too: no nameservers and 2 distinct mail exchangers serving .dk domains currently resolve to addresses announced by this AS.

On the security side, 1 of the domains hosted here (25.0%) 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 AS208453#

via ipbot.dk

SWEHOST-NET Johan Karlsson trading as SweHosting announces 15 prefixes (5 IPv4, 10 IPv6) and reaches the internet through 10 upstream networks.

UpstreamNamePower
AS3399Obenet AB
100.0%
AS60068CDN77 Datacamp Limited
57.2%
AS35133Eranium B.V.
48.6%
AS6939Hurricane Electric LLC
40.3%
AS39351ESAB-AS 31173 Services AB
1.4%
AS24482SGGS-AS-AP - SG.GS
1.1%
AS20473AS-VULTR - The Constant Company, LLC
0.9%
AS12859NL-BIT BIT BV
0.7%
AS41327Fiber Telecom S.p.A.
0.7%
AS20764RASCOM-AS CJSC RASCOM
0.4%

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

🔻 Networks using AS208453 as upstream#

1 network
NetworkNameDomainsPower
AS215467Skhron OU—
100.0%

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#

2 CIDRs

📮 Mail Exchangers in this AS#

2 hosts
dhd.dk [/] search Domains, Hosts & DNS — .dk zone