🌐 Reverse ASN Lookup

Find all domains hosted on this ASN

Every .dk domain whose website address (A record) is announced by AS399220, 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 AS399220#

via ipbot.dk

UPSTATE-FIBER-NETWORK - Finger Lakes Communications Group, Inc announces 21 prefixes (19 IPv4, 2 IPv6) and reaches the internet through 7 upstream networks.

UpstreamNamePower
AS13536TVC-AS1 - FirstLight Fiber, Inc.
100.0%
AS3356Level 3 Parent, LLC
39.3%
AS174Cogent Communications, LLC
23.2%
AS46887Crown Castle Fiber LLC
8.3%
AS46414OTELCO-MA - GoNetSpeed
6.1%
AS7828DRMSCPASN - Northland Communications
3.8%
AS11722WFC-ASN - Slic Network Solutions, Inc
3.2%

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

🔻 Networks using AS399220 as upstream#

1 network
NetworkNameDomainsPower
AS395685Ontario Telephone Company Inc—
100.0%

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 0 domains matching 399220
🔍
No results found in the database.
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