🌐 Reverse ASN Lookup

Find all domains hosted on this ASN

Every .dk domain whose website address (A record) is announced by AS52721, 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 AS52721

via ipbot.dk

TOLEDO FIBRA TELECOMUNICACAO LTDA announces 26 prefixes (21 IPv4, 5 IPv6) and reaches the internet through 6 upstream networks.

UpstreamNamePower
AS7195EDGEUNO S.A.S
100.0%
AS22356Durand do Brasil Ltda
56.9%
AS6939Hurricane Electric LLC
13.7%
AS6057Administracion Nacional de Telecomunicaciones
0.8%
AS14840BR.Digital Telecom
0.4%
AS137409GSLNETWORKS-AS-AP - GSL Networks Pty LTD
0.1%

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

🔻 Networks using AS52721 as upstream

1 network
NetworkNameDomainsPower
AS268737CONECT TELECOM COMUNICACAO LTDA—
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 52721
🔍
No results found in the database.
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