🌐 Reverse ASN Lookup

Find all domains hosted on this ASN

Every .dk domain whose website address (A record) is announced by AS42346, 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#

112 days
011222026-07-012026-08-252026-10-20
1 latest0 over 112 days

Active .dk domains whose website address (A record) is announced by AS42346, counted once a day.

🌐 AS42346 at a glance#

NorthC Schweiz AG

AS42346 is announced by NorthC Schweiz AG (Switzerland) and currently hosts 1 .dk domain 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 512 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 AS42346#

via ipbot.dk

AS-TINEO NorthC Schweiz AG announces 17 prefixes (15 IPv4, 2 IPv6) and reaches the internet through 10 upstream networks.

UpstreamNamePower
AS15600Quickline AG
100.0%
AS1299TWELVE99 Arelion Sweden AB
55.1%
AS3356Level 3 Parent, LLC
48.0%
AS174Cogent Communications, LLC
35.6%
AS6939Hurricane Electric LLC
15.6%
AS34549meerfarbig GmbH & Co. KG
4.2%
AS34019Hivane Association
3.7%
AS5405INTERDOTLINK Inter.link GmbH
3.0%
AS9002RETN Limited
3.0%
AS34927iFog GmbH
2.8%

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

🔻 Networks using AS42346 as upstream#

2 networks
NetworkNameDomainsPower
AS31424IN4U-AS Netrics AG—
100.0%
AS197380ITPOINT-AS Sharp DX (Schweiz) AG—
11.9%

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 1 domain matching 42346
DomainIPASNISP / OrgCountry
nyhederfraschweiz.dk 193.108.136.179 AS42346 NorthC Schweiz AG 🇨🇭 Switzerland

📡 Known CIDRs#

1 CIDR
CIDRDomains
193.108.136.0/23 1

🧭 Nameservers in this AS#

2 hosts
HostnameDomains
dns.nextron.ch 1
dns2.nextron.ch 1

📮 Mail Exchangers in this AS#

1 host
HostnameDomains
antispam.nextron.ch 1
dhd.dk [/] search Domains, Hosts & DNS — .dk zone