🌐 Reverse ASN Lookup

Find all domains hosted on this ASN

Every .dk domain whose website address (A record) is announced by AS30456, 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.

🛰️ Upstream providers of AS30456

via ipbot.dk

Cosmic Global Networks announces 24 prefixes (23 IPv4, 1 IPv6) and reaches the internet through 5 upstream networks.

UpstreamNamePower
AS2914NTT-DATA-2914 - NTT America, Inc.
100.0%
AS1299TWELVE99 Arelion Sweden AB
65.5%
AS3257GTT-BACKBONE GTT Communications Inc.
59.8%
AS13335CLOUDFLARENET - Cloudflare, Inc.
18.7%
AS286KPN GTT Communications Inc.
1.1%

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

🔻 Networks using AS30456 as upstream

1 network
NetworkNameDomainsPower
AS1002Bytefilter LLC—
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 30456
🔍
No results found in the database.
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