🌐 Reverse ASN Lookup

Find all domains hosted on this ASN

Every .dk domain whose website address (A record) is announced by AS4826, 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#

113 days
112332026-07-012026-08-262026-10-21
2 latest0 over 113 days

Active .dk domains whose website address (A record) is announced by AS4826, counted once a day.

🌐 AS4826 at a glance#

Vocus Connect International Backbone

AS4826 is announced by Vocus Connect International Backbone (Australia) and currently hosts 2 .dk domains in our dataset — <0.01% of all scanned .dk domains. Across all our scans we have observed 1 unique IPv4 address on this network, and the domains currently sit in 1 IPv4 CIDR block covering roughly 16.4 thousand 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 1 distinct mail exchanger 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 AS4826#

via ipbot.dk

VOCUS-BACKBONE-AS - Vocus Connect International Backbone announces 167 prefixes (160 IPv4, 7 IPv6) and reaches the internet through 10 upstream networks.

UpstreamNamePower
AS1299TWELVE99 Arelion Sweden AB
100.0%
AS174Cogent Communications, LLC
61.3%
AS3356Level 3 Parent, LLC
42.7%
AS2914NTT-DATA-2914 - NTT America, Inc.
39.8%
AS6939Hurricane Electric LLC
39.6%
AS20485TRANSTELECOM Joint Stock Company TransTeleCom
3.7%
AS2497IIJ - Internet Initiative Japan Inc.
2.6%
AS37468Angola Cables
2.4%
AS6057Administracion Nacional de Telecomunicaciones
2.2%
AS13786SEABORN - Seabras 1 USA, LLC
2.1%

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

🔻 Networks using AS4826 as upstream#

26 networks
NetworkNameDomainsPower
AS2764AAPT Limited—
100.0%
AS15830Equinix (EMEA) Acquisition Enterprises B.V.59
30.7%
AS9790TWO-DEGREES-AS-AP - Two Degrees Networks Limited—
6.3%
AS38809VOCUS-VAS-AU - Vocus Advanced Services—
6.2%
AS17477MCT-SYDNEY - Macquarie Technology Operations Pty Limited—
3.9%
AS17828PNGDATACOLIMITED-AS-PG - PNG DATACO LTD—
2.0%
AS12684SES-LUX-AS SES ASTRA S.A.—
2.0%
AS198949Radware Ltd29
1.8%
AS14593SPACEX-STARLINK - Space Exploration Technologies Corporation—
1.4%
AS3573Accenture LLP—
1.3%
AS140736LEDC-AS-AP - Edge Data Centres Pty Ltd—
1.0%
AS139006ZCPL-AS-AP - Zoho Corporation PTY LTD—
0.8%
AS16164Sohonet Limited—
0.7%
AS16633I-3 - N-able Technologies, Inc.—
0.6%
AS9443VOCUS-RETAIL-AU - Vocus Retail—
0.6%
AS14061DIGITALOCEAN-ASN - DigitalOcean, LLC6,532
0.4%
AS3918Shell Information Technology International B.V.—
0.4%
AS13150CATO NETWORKS LTD—
0.4%
AS12200Rackspace Hosting—
0.4%
AS24541HOSTAWAYPTYLTD-AS-AP - HostAway Pty Ltd—
0.4%
AS14127Iland Internet Solutions Corporation—
0.4%
AS47957ING-AS Worldline IGSA SA—
0.3%
AS10146FORD-MOTOR-CO-SG-AP - Ford Motor Company—
0.3%
AS9823PEARSON-APAC - Pearson Group—
0.3%
AS13821ACML - AllianceBernstein L.P.—
0.2%
AS1221ASN-TELSTRA - Telstra Limited—
0.0%

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#

1 CIDR
CIDRDomains
175.45.64.0/18 2

🧭 Nameservers in this AS#

2 hosts

📮 Mail Exchangers in this AS#

1 host
HostnameDomains
fast.ddns.com.au 2
dhd.dk [/] search Domains, Hosts & DNS — .dk zone