🌐 Reverse ASN Lookup

Find all domains hosted on this ASN

Every .dk domain whose website address (A record) is announced by AS1680, 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 AS1680#

via ipbot.dk

NV-ASN - Cellcom Fixed Line Communication L.P announces 78 prefixes (60 IPv4, 18 IPv6) and reaches the internet through 10 upstream networks.

UpstreamNamePower
AS1299TWELVE99 Arelion Sweden AB
100.0%
AS3356Level 3 Parent, LLC
65.0%
AS6762SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.
49.9%
AS6939Hurricane Electric LLC
36.6%
AS174Cogent Communications, LLC
33.7%
AS34549meerfarbig GmbH & Co. KG
6.7%
AS25091IP-Max SA
6.3%
AS39351ESAB-AS 31173 Services AB
4.4%
AS60068CDN77 Datacamp Limited
4.4%
AS29691Nine Internet Solutions AG
4.3%

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

🔻 Networks using AS1680 as upstream#

9 networks
NetworkNameDomainsPower
AS202940ITC NG ltd—
100.0%
AS42013Together Communication LTD—
45.4%
AS48851Radware Ltd—
33.7%
AS209622upress-drb uPress Inc—
29.8%
AS109CISCO SYSTEMS, INC.—
21.6%
AS201156obiz offek h&o ltd—
21.4%
AS44709CLOUDWEBMANAGE-IL O.M.C. COMPUTERS & COMMUNICATIONS LTD—
20.7%
AS19527Google LLC—
20.4%
AS206446CLOUD LEASE Ltd—
5.4%

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 1680
🔍
No results found in the database.

📮 Mail Exchangers in this AS#

1 host
HostnameDomains
mta.efhumlebien.dk 1
dhd.dk [/] search Domains, Hosts & DNS — .dk zone