🌐 Reverse ASN Lookup

Find all domains hosted on this ASN

Every .dk domain whose website address (A record) is announced by AS12307, 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 AS12307#

via ipbot.dk

RAVANA Sandro Bolliger trading as Bolliger Network Solutions announces 4 prefixes (2 IPv4, 2 IPv6) and reaches the internet through 10 upstream networks.

UpstreamNamePower
AS57118CommunityRack.org Verein
100.0%
AS29691Nine Internet Solutions AG
93.7%
AS6939Hurricane Electric LLC
70.0%
AS9002RETN Limited
3.5%
AS1764Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
0.5%
AS34927iFog GmbH
0.5%
AS47147AS-ANX Anexia Cloud Solutions GmbH
0.1%
AS39351ESAB-AS 31173 Services AB
0.1%
AS34019Hivane Association
0.1%
AS48362TKSWF-AS Stadtwerke Feldkirch
0.0%

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

🔻 Networks using AS12307 as upstream#

1 network
NetworkNameDomainsPower
AS57118CommunityRack.org Verein—
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 12307
🔍
No results found in the database.
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