Every .dk domain whose website address (A record) is announced by AS46887, 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.
Crown Castle Fiber LLC announces 1,052 prefixes (799 IPv4, 253 IPv6) and reaches the internet through 3 upstream networks.
| Upstream | Name | Power |
|---|---|---|
| AS6461 | Zayo Bandwidth | |
| AS1299 | TWELVE99 Arelion Sweden AB | |
| AS31769 | GIGSTREEM-NYC - GiGstreem |
Upstream and prefix data supplied by ipbot.dk; power is relative to the strongest upstream.
| Network | Name | Domains | Power |
|---|---|---|---|
| AS36352 | AS-COLOCROSSING - HostPapa | 25 | |
| AS398427 | Markley Network Services, LLC | — | |
| AS11042 | NTHL - NETWORK TRANSIT HOLDINGS LLC | — | |
| AS3360 | DXC US Latin America Corporation | — | |
| AS46269 | KRONOS-MA - UKG Kronos Systems, LLC | — | |
| AS19236 | STEELCASEINET - Steelcase, Inc. | — | |
| AS1747 | IBMWATSON-AS - IBM | — | |
| AS30228 | TEVA-NA - Teva Pharmaceuticals USA, INC | — | |
| AS10694 | Monster Worldwide, Inc. | — | |
| AS211656 | KN Kuehne + Nagel (AG & Co.) KG | — | |
| AS26980 | Church & Dwight Co., Inc. | — | |
| AS40444 | ASN-CC - Constant Contact, Inc | — | |
| AS31817 | PSC - Progress Software Corp - CSG | — | |
| AS399220 | UPSTATE-FIBER-NETWORK - Finger Lakes Communications Group, Inc | — | |
| AS10747 | Epic Hosting, LLC | — | |
| AS40021 | Contabo Inc. | — | |
| AS7828 | DRMSCPASN - Northland Communications | — |
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.
| Hostname | Domains |
|---|---|
| ns1.fifthandpacific.com | 2 |
| ns1.katespadeandcompany.com | 1 |