🌐 Reverse ASN Lookup

Find all domains hosted on this ASN

Every .dk domain whose website address (A record) is announced by AS29909, 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 AS29909#

via ipbot.dk

Metro Optic announces 39 prefixes (33 IPv4, 6 IPv6) and reaches the internet through 7 upstream networks.

UpstreamNamePower
AS1299TWELVE99 Arelion Sweden AB
100.0%
AS3257GTT-BACKBONE GTT Communications Inc.
57.1%
AS174Cogent Communications, LLC
32.6%
AS6939Hurricane Electric LLC
27.9%
AS6453TATA COMMUNICATIONS (AMERICA) INC
14.3%
AS286KPN GTT Communications Inc.
0.9%
AS394256CLOUDSINGULARITY - Tech Futures Interactive Inc.
0.7%

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

🔻 Networks using AS29909 as upstream#

3 networks
NetworkNameDomainsPower
AS14280NETNATION - Ntirety, Inc.—
100.0%
AS398833BIS-BOMBARDIER-INFORMATION-SOLUTIONS-PUBLIC-ASN-01 - Bombardier Inc.—
24.1%
AS63068CrocWeb—
4.6%

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 29909
🔍
No results found in the database.

📮 Mail Exchangers in this AS#

2 hosts
HostnameDomains
nospam1.vircom.com 1
nospam2.vircom.com 1
dhd.dk [/] search Domains, Hosts & DNS — .dk zone