🌐 Reverse ASN Lookup

Find all domains hosted on this ASN

Every .dk domain whose website address (A record) is announced by AS8473, 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#

112 days
1131171221261302026-07-012026-08-252026-10-20
115 latest-14 over 112 days

Active .dk domains whose website address (A record) is announced by AS8473, counted once a day.

🌐 AS8473 at a glance#

Bahnhof AB

AS8473 is announced by Bahnhof AB (Sweden) and currently hosts 115 .dk domains in our dataset — 0.01% of all scanned .dk domains. Across all our scans we have observed 96 unique IPv4 addresses on this network, and the domains currently sit in 23 IPv4 CIDR blocks covering roughly 510 thousand addresses of IPv4 space.

IPv6 is live here too: 5 domains (4.3%) publish AAAA records from this AS, resolving to 3 unique IPv6 addresses across 1 prefix (about 34.4 billion /64 networks of space).

The network is part of the .dk zone's infrastructure too: 35 distinct nameservers and 33 distinct mail exchangers serving .dk domains currently resolve to addresses announced by this AS.

On the security side, 31 of the domains hosted here (27.0%) 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 AS8473#

via ipbot.dk

Bahnhof AB announces 135 prefixes (124 IPv4, 11 IPv6) and reaches the internet through 10 upstream networks.

UpstreamNamePower
AS6939Hurricane Electric LLC
100.0%
AS1299TWELVE99 Arelion Sweden AB
83.7%
AS3356Level 3 Parent, LLC
65.0%
AS9002RETN Limited
10.8%
AS13030Init7 (Switzerland) Ltd.
5.6%
AS34549meerfarbig GmbH & Co. KG
4.5%
AS25091IP-Max SA
4.3%
AS34927iFog GmbH
4.1%
AS35625Eurofiber France SAS
3.9%
AS34019Hivane Association
3.9%

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

🔻 Networks using AS8473 as upstream#

11 networks
NetworkNameDomainsPower
AS29468Infracom Managed Services AB46
100.0%
AS201983Ansluten Hosting i Sverige AB102
61.2%
AS43071PCL Data AB—
35.0%
AS56531FRITIDSRESOR TUI Sverige AB—
31.1%
AS206320OVERSITE-ASN Oversite AB—
29.6%
AS41174SITEVISION-ASN SiteVision AB—
29.4%
AS209256Straznet AB—
23.1%
AS200719MISSDOMAIN Miss Hosting AB85
15.5%
AS200820benify Benifex Sweden AB—
13.3%
AS197617Scalability AB—
11.3%
AS206170Inleed Yelles AB197
0.1%

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#

24 CIDRs

🧭 Nameservers in this AS#

35 hosts

📮 Mail Exchangers in this AS#

33 hosts
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