🌐 Reverse ASN Lookup

Find all domains hosted on this ASN

Every .dk domain whose website address (A record) is announced by AS5607, 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
223332026-07-012026-08-242026-10-17
2 latest-1 over 109 days

Active .dk domains whose website address (A record) is announced by AS5607, counted once a day.

🌐 AS5607 at a glance#

Sky UK Limited

AS5607 is announced by Sky UK Limited (United Kingdom) and currently hosts 2 .dk domains in our dataset — <0.01% of all scanned .dk domains. Across all our scans we have observed 3 unique IPv4 addresses on this network, and the domains currently sit in 2 IPv4 CIDR blocks covering roughly 1.1 million 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: 2 distinct nameservers and no mail exchangers serving .dk domains currently resolve to addresses announced by this AS.

On the security side, 2 of the domains hosted here (100.0%) validate as DNSSEC-secure — well above 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 AS5607#

via ipbot.dk

BSKYB-BROADBAND-AS Sky UK Limited announces 79 prefixes (49 IPv4, 30 IPv6) and reaches the internet through 10 upstream networks.

UpstreamNamePower
AS32787PROLEXIC-TECHNOLOGIES-DDOS-MITIGATION-NETWORK - Akamai Technologies, Inc.
100.0%
AS1299TWELVE99 Arelion Sweden AB
61.4%
AS3356Level 3 Parent, LLC
37.1%
AS6939Hurricane Electric LLC
34.0%
AS3257GTT-BACKBONE GTT Communications Inc.
29.7%
AS2914NTT-DATA-2914 - NTT America, Inc.
29.5%
AS9002RETN Limited
15.3%
AS1273CW - IDDQD-AS
9.5%
AS25091IP-Max SA
6.0%
AS34549meerfarbig GmbH & Co. KG
4.9%

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

📡 Known CIDRs#

2 CIDRs

🧭 Nameservers in this AS#

2 hosts
HostnameDomains
ns0.isp.sky.com 1
ns1.isp.sky.com 1
dhd.dk [/] search Domains, Hosts & DNS — .dk zone