🌐 Reverse ASN Lookup

Find all domains hosted on this ASN

Every .dk domain whose website address (A record) is announced by AS56665, 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 AS56665#

via ipbot.dk

TANGO-PROXIMUS_NXT Proximus Luxembourg S.A. announces 34 prefixes (25 IPv4, 9 IPv6) and reaches the internet through 10 upstream networks.

UpstreamNamePower
AS6774ASN-BICS Belgacom International Carrier Services SA
100.0%
AS1299TWELVE99 Arelion Sweden AB
24.1%
AS174Cogent Communications, LLC
20.7%
AS3356Level 3 Parent, LLC
20.4%
AS2914NTT-DATA-2914 - NTT America, Inc.
17.0%
AS6939Hurricane Electric LLC
16.1%
AS6453TATA COMMUNICATIONS (AMERICA) INC
11.7%
AS13030Init7 (Switzerland) Ltd.
2.9%
AS34549meerfarbig GmbH & Co. KG
2.2%
AS39351ESAB-AS 31173 Services AB
2.1%

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

🔻 Networks using AS56665 as upstream#

3 networks
NetworkNameDomainsPower
AS25367AS-ADTS-LU Proximus Luxembourg S.A.—
100.0%
AS21179Logwin AG—
33.7%
AS51154pCloud AG—
8.4%

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 56665
🔍
No results found in the database.

📮 Mail Exchangers in this AS#

2 hosts
HostnameDomains
mx1.saas.lu 1
mx2.saas.lu 1
dhd.dk [/] search Domains, Hosts & DNS — .dk zone