🌐 Reverse ASN Lookup

Find all domains hosted on this ASN

Every .dk domain whose website address (A record) is announced by AS1267, 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#

109 days
011222026-07-012026-08-242026-10-17
1 latest0 over 109 days

Active .dk domains whose website address (A record) is announced by AS1267, counted once a day.

🌐 AS1267 at a glance#

Wind Tre S.p.A.

AS1267 is announced by Wind Tre S.p.A. (Italy) 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 131.1 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: 5 distinct nameservers and 2 distinct mail exchangers serving .dk domains currently resolve to addresses announced by this AS.

On the security side, 1 of the domains hosted here (100.0%) validate as DNSSEC-secure — well above 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 AS1267#

via ipbot.dk

ASN-WINDTRE WIND TRE S.P.A. announces 222 prefixes (220 IPv4, 2 IPv6) and reaches the internet through 10 upstream networks.

UpstreamNamePower
AS3356Level 3 Parent, LLC
100.0%
AS1299TWELVE99 Arelion Sweden AB
91.0%
AS6762SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.
47.5%
AS6939Hurricane Electric LLC
26.5%
AS9002RETN Limited
23.5%
AS13030Init7 (Switzerland) Ltd.
12.7%
AS34549meerfarbig GmbH & Co. KG
10.4%
AS25091IP-Max SA
9.0%
AS34019Hivane Association
8.9%
AS35625Eurofiber France SAS
7.8%

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

🔻 Networks using AS1267 as upstream#

17 networks
NetworkNameDomainsPower
AS203201IT-SUPERNAP INFRASTRUCTURE ITALIA COLO S.R.L.—
100.0%
AS50263IXP-1-IX-EU A-Systems Sp. z o.o.—
50.2%
AS24994genesys informatica srl42
45.6%
AS29076Citytelecom LLC—
19.1%
AS39759Passepartout s.p.a.—
18.3%
AS3242ASN-ITNET REEVO S.P.A.—
13.9%
AS52030Server Plan S.r.l.—
10.6%
AS31034ARUBA-ASN Aruba S.p.A.72
10.2%
AS202675Keliweb S.R.L—
8.4%
AS50384W-IX_LTD iHome LLC—
7.5%
AS43100FRANCE-IX-LYN-RS France IX Services SASU—
4.2%
AS29550SIMPLYTRANSIT Team Blue Carrier Limited47
0.3%
AS21396NetConnex Broadband Ltd.—
0.1%
AS39587CHEAPCONNECT Aeacus B.V.—
0.1%
AS200052Feral.io Ltd—
0.1%
AS24482SGGS-AS-AP - SG.GS—
0.0%
AS35280F5 F5 Networks SARL17
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.

Found 1 domain matching 1267
DomainIPASNISP / OrgCountry
duferco.dk 151.8.179.2 AS1267 Wind Tre S.p.A. 🇮🇹 Italy

📡 Known CIDRs#

1 CIDR
CIDRDomains
151.8.0.0/15 1

🧭 Nameservers in this AS#

5 hosts

📮 Mail Exchangers in this AS#

2 hosts
HostnameDomains
mail.duferdofin.it 1
mail.tuonome.dk 1
dhd.dk [/] search Domains, Hosts & DNS — .dk zone