🌐 Reverse ASN Lookup

Find all domains hosted on this ASN

Every .dk domain whose website address (A record) is announced by AS42739, 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 AS42739#

via ipbot.dk

FONE-ASN Hawe Telekom S.A. announces 13 prefixes (11 IPv4, 2 IPv6) and reaches the internet through 10 upstream networks.

UpstreamNamePower
AS5405INTERDOTLINK Inter.link GmbH
100.0%
AS6461Zayo Bandwidth
32.8%
AS50263IXP-1-IX-EU A-Systems Sp. z o.o.
29.2%
AS174Cogent Communications, LLC
21.6%
AS3356Level 3 Parent, LLC
19.2%
AS6939Hurricane Electric LLC
7.4%
AS5511Opentransit Orange S.A.
3.8%
AS14840BR.Digital Telecom
1.4%
AS50629LWLcom GmbH
1.3%
AS49434FBW NETWORKS SAS
1.1%

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

🔻 Networks using AS42739 as upstream#

4 networks
NetworkNameDomainsPower
AS47544IQ PL Sp. z o.o.49
100.0%
AS35745Provector Sp. z o.o—
93.3%
AS197226SPRINT-SDC "SPRINT" S.A.—
41.6%
AS197615NaszaSiec.NET Krakow Damian Murzynowski—
28.9%

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 42739
🔍
No results found in the database.
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