🌐 Reverse ASN Lookup

Find all domains hosted on this ASN

Every .dk domain whose website address (A record) is announced by AS201709, 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 AS201709#

via ipbot.dk

HanDS Hanse Datacenter Services GmbH announces 4 prefixes (3 IPv4, 1 IPv6) and reaches the internet through 8 upstream networks.

UpstreamNamePower
AS199938Netzwerge GmbH
100.0%
AS5405INTERDOTLINK Inter.link GmbH
14.1%
AS8881VERSATEL 1&1 Versatel GmbH
12.8%
AS6939Hurricane Electric LLC
1.1%
AS34549meerfarbig GmbH & Co. KG
0.2%
AS25091IP-Max SA
0.1%
AS34927iFog GmbH
0.1%
AS6797GLOBALCONNECT-NET GlobalConnect AB
0.1%

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

🔻 Networks using AS201709 as upstream#

1 network
NetworkNameDomainsPower
AS8881VERSATEL 1&1 Versatel GmbH43
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.

Found 0 domains matching 201709
🔍
No results found in the database.
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