🌐 Reverse ASN Lookup

Find all domains hosted on this ASN

Every .dk domain whose website address (A record) is announced by AS39020, 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#

119 days
011222026-07-012026-08-292026-10-27
1 latest0 over 119 days

Active .dk domains whose website address (A record) is announced by AS39020, counted once a day.

🌐 AS39020 at a glance#

Comvive Servidores S.L.

AS39020 is announced by Comvive Servidores S.L. (Spain) and currently hosts 1 .dk domain in our dataset — <0.01% of all scanned .dk domains. Across all our scans we have observed 1 unique IPv4 address on this network, and the domains currently sit in 1 IPv4 CIDR block covering roughly 256 addresses of IPv4 space.

We have yet to observe any IPv6 (AAAA) hosting on this AS.

We have not observed any nameservers or mail exchangers for .dk domains on this AS — the domains hosted here run their DNS and mail from other networks.

On the security side, 1 of the domains hosted here (100.0%) validate as DNSSEC-secure — well above the zone-wide average for domains with a web address, 70.5%. See how this AS compares on the ASN statistics page, or drill into the CIDR list below the results.

🛰️ Upstream providers of AS39020#

via ipbot.dk

Comvive Servidores S.L. announces 66 prefixes (63 IPv4, 3 IPv6) and reaches the internet through 10 upstream networks.

UpstreamNamePower
AS29119SERVIHOSTING-AS AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL
100.0%
AS174Cogent Communications, LLC
21.6%
AS6939Hurricane Electric LLC
7.2%
AS13030Init7 (Switzerland) Ltd.
2.5%
AS8218NEO-ASN Zayo Infrastructure France SA
1.9%
AS14840BR.Digital Telecom
0.8%
AS22356Durand do Brasil Ltda
0.5%
AS4455BSO IX Reach Ltd
0.5%
AS60171AFR-IX TELECOM S.A.
0.4%
AS6204ZET-NET INTERKVM HOST SRL
0.4%

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

🔻 Networks using AS39020 as upstream#

2 networks
NetworkNameDomainsPower
AS205697ALOJALIA CLOUD S.L.—
100.0%
AS9053VSHOSTING-CDN VSHosting s.r.o.—
24.5%

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 1 domain matching 39020
DomainIPASNISP / OrgCountry
kalkrens.dk 37.235.53.216 AS39020 Comvive Servidores S.L. 🇪🇸 Spain

📡 Known CIDRs#

1 CIDR
CIDRDomains
37.235.53.0/24 1
dhd.dk [/] search Domains, Hosts & DNS — .dk zone