🌐 Reverse ASN Lookup

Find all domains hosted on this ASN

Every .dk domain whose website address (A record) is announced by AS25248, 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#

Not enough history to chart yet — this series is collected once a day. Check back tomorrow.

🛰️ Upstream providers of AS25248#

via ipbot.dk

BlueTone-AS RADIOKOMUNIKACE a.s. announces 7 prefixes (5 IPv4, 2 IPv6) and reaches the internet through 10 upstream networks.

UpstreamNamePower
AS6939Hurricane Electric LLC
100.0%
AS1299TWELVE99 Arelion Sweden AB
84.4%
AS174Cogent Communications, LLC
56.7%
AS31230SIX-ROUTE-SERVERS Slovak University of Technology in Bratislava
9.4%
AS6461Zayo Bandwidth
3.0%
AS50629LWLcom GmbH
2.1%
AS8218NEO-ASN Zayo Infrastructure France SA
1.9%
AS33891Core-Backbone GmbH
1.6%
AS14840BR.Digital Telecom
1.3%
AS20562OPEN-PEERING-AS Broadband Hosting B.V.
0.9%

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

🔻 Networks using AS25248 as upstream#

4 networks
NetworkNameDomainsPower
AS25192CZ.NIC, z.s.p.o.—
100.0%
AS59925GIGASERVER Seonet Multimedia s.r.o.24
57.6%
AS206712FeldHost-AS FELDSAM s.r.o.—
57.1%
AS39790Web4U s.r.o.43
25.4%

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.

Found 0 domains matching 25248
🔍
No results found in the database.

🧭 Nameservers in this AS#

1 host
HostnameDomains
ns2.web4u.cz 46
dhd.dk [/] search Domains, Hosts & DNS — .dk zone